The respiratory responses of Carcinus maenas to declining oxygen tension. (1/818)
The degree of respiratory independence shown by Carcinus under conditions of declining oxygen tension is dependent on the animal's level of activity. Inactive Carcinus are capable of maintaining respiratory independence down to a Po2 of 60-80 mmHg. This is achieved primarily by an increase in ventilation volume such that the amount of oxygen made available at the respiratory surfaces remains constant over a wide range of oxygen tension. The Po2 at which this can no longer be maintained corresponds closely to the Po2 at which respiratory independence is lost. Under normoxic conditions the Po2 of the post- and prebranchial blood was 97 and 18 mmHg respectively. At the high oxygen tensions prevailing in the postbranchial blood the respiratory pigment is fully saturated. Under conditions of declining oxygen tension the heart rate remains more or less constant until the Po2 reaches 60-80 mmHg, the onset of bradycardia coinciding with the loss of saturation of the haemocyanin. Although cardiac output falls during hypoxia, the capacity rate ratio remains approximately constant, which enables the effectiveness of oxygen uptake by the blood to remain at a high level. (+info)Gating of afferent input by a central pattern generator. (2/818)
Intracellular recordings from the sole proprioceptor (the oval organ) in the crab ventilatory system show that the nonspiking afferent fibers from this organ receive a cyclic hyperpolarizing inhibition in phase with the ventilatory motor pattern. Although depolarizing and hyperpolarizing current pulses injected into a single afferent will reset the ventilatory motor pattern, the inhibitory input is of sufficient magnitude to block afferent input to the ventilatory central pattern generator (CPG) for approximately 50% of the cycle period. It is proposed that this inhibitory input serves to gate sensory input to the ventilatory CPG to provide an unambiguous input to the ventilatory CPG. (+info)Network oscillations generated by balancing graded asymmetric reciprocal inhibition in passive neurons. (3/818)
We describe a novel mechanism by which network oscillations can arise from reciprocal inhibitory connections between two entirely passive neurons. The model was inspired by the activation of the gastric mill rhythm in the crab stomatogastric ganglion by the modulatory commissural ganglion neuron 1 (MCN1), but it is studied here in general terms. One model neuron has a linear current-voltage (I-V) curve with a low (L) resting potential, and the second model neuron has a linear current-voltage curve with a high (H) resting potential. The inhibitory connections between them are graded. There is an extrinsic modulatory excitatory input to the L neuron, and the L neuron presynaptically inhibits the modulatory neuron. Activation of the extrinsic modulatory neuron elicits stable network oscillations in which the L and H neurons are active in alternation. The oscillations arise because the graded reciprocal synapses create the equivalent of a negative-slope conductance region in the I-V curves for the cells. Geometrical methods are used to analyze the properties of and the mechanism underlying these network oscillations. (+info)The effects of osmotic stress on the electrical properties of the axons of a marine osmoconformer (Mala squinado. brachyura: crustacea). (4/818)
In contrast to the depolarization observed in hyperosmotic media, exposure of peripheral nerve to hyposmotic conditions induced pronounced axonal hyperpolarization. It is suggested that this hyperpolarization resulted from increased potassium and chloride permeabilities which could assist axonal volume regulation in hyposmotic conditions. The hyperpolarization was readily reversible, but the spike-generating mechanism suffered irreversible damage at hyposmotic concentrations below 665 m-osmoles. It is suggested that this axonal damage contributes to the lethal effects of hyposmotic stress in this crustacean osmoconformer and, possibly, in some euryhaline osmoregulators. (+info)Selective inhibition of transient K+ current by La3+ in crab peptide-secretory neurons. (5/818)
Although divalent cations and lanthides are well-known inhibitors of voltage-dependent Ca2+ currents (ICa), their ability to selectively inhibit a voltage-gated K+ current is less widely documented. We report that La3+ inhibits the transient K+ current (IA) of crab (Cardisoma carnifex) neurosecretory cells at ED50 approximately 5 microM, similar to that blocking ICa, without effecting the delayed rectifier K+ current (IK). Neurons were dissociated from the major crustacean neuroendocrine system, the X-organ-sinus gland, plated in defined medium, and recorded by whole cell patch clamp after 1-2 days in culture. The bath saline included 0.5 microM TTX and 0.5 mM CdCl2 to eliminate inward currents. Responses to depolarizing steps from a holding potential of -40 mV represented primarily IK. They were unchanged by La3+ up to 500 microM. Currents from -80 mV in the presence of 20 mM TEA were shown to represent primarily IA. La3+ (with TEA) reduced IA and maximum conductance (GA) by approximately 10% for 1 microM and another 10% each in 10 and 100 microM La3+. Normalized GA-V curves were well fit with a single Boltzmann function, with V1/2 +4 mV and slope 15 mV in control; V1/2 was successively approximately 15 mV depolarized and slope increased approximately 2 mV for each of these La3+ concentrations. Cd2+ (1 mM), Zn2+ (200 microM), and Pb2+ (100 microM) or removal of saline Mg2+ (26 mM) had little or no effect on IA. Steady-state inactivation showed similar right shifts (from V1/2 -39 mV) and slope increases (from 2.5 mV) in 10 and 100 microM La3+. Time to peak IA was slowed in 10 and 100 microM La3+, whereas curves of normalized time constants of initial decay from peak IA versus Vc were right-shifted successively approximately 15 mV for the three La3+ concentrations. The observations were fitted by a Woodhull-type model postulating a La3+-selective site that lies 0.26-0.34 of the distance across the membrane electric field, and both block of K+ movement and interaction with voltage-gating mechanisms; block can be relieved by depolarization and/or outward current. The observation of selective inhibition of IA by micromolar La3+ raises concerns about its use in studies of ICa to evaluate contamination by outward current. (+info)Receptor potentials and electrical properties of nonspiking stretch-receptive neurons in the sand crab Emerita analoga (Anomura, Hippidae). (6/818)
Receptor potentials and electrical properties of nonspiking stretch-receptive neurons in the sand crab Emerita analoga (Anomura, Hippidae). Four nonspiking, monopolar neurons with central somata and large peripheral dendrites constitute the sole innervation of the telson-uropod elastic strand stretch receptor in Emerita analoga. We characterized their responses to stretch and current injection, using two-electrode current clamp, in intact cells and in two types of isolated peripheral dendritic segments, one that included and one that excluded the dendritic termini (mechanosensory membrane). The membrane potentials of intact cells at rest (mean +/- SD: -57 +/- 4. 4 mV, n = 30), recorded in peripheral or neuropil processes, are similar to the membrane potentials of isolated dendritic segments and always less negative than membrane potentials of motoneurons and interneurons recorded in the same preparations. Ion substitution experiments indicate that the membrane potential is influenced strongly by Na+ conductance, probably localized in the mechanotransducing terminals within the elastic strand. The form of the receptor potential in response to ramp-hold-release stretch remains the same as stretch amplitude is varied and is not dependent on initial membrane potential (-70 to -30 mV) or recording site: initial depolarization (slope follows ramp of applied stretch), terminated by rapid, partial repolarization to a plateau (delayed depolarization) that is intermediate between the peak depolarization and the initial potential and sustained for the duration of the stretch. Responses to depolarizing current pulses are similar to stretch-evoked receptor potentials, except for small amplitude stimuli: an initial peak occurs only in response to stretch and probably reflects elastic recoil of the extracellular matrix surrounding the dendritic terminals. The rapid, partial repolarization depends on holding potential and is abolished by 4-aminopyridine (4-AP; 10 mM), implicating a fast-activating, fast-inactivating K+ conductance; TEA (60 mM) abolishes the remaining slow repolarization to the plateau. In intact cells, but not dendritic segments, regenerative depolarizations can arise in response to stretch or depolarizing current pulses; they are reduced by CdCl2 (10 microM) in the saline containing TEA and 4-AP and probably reflect current spread from Ca2+ influx at presynaptic terminals in the ganglion. We found no evidence for other voltage-activated conductances. Unlike morphologically similar "nonspiking" thoracic receptors of other species, E. analoga's nonspiking neurons are electrically compact and do not boost the analogue afferent signal by voltage-activated inward currents. The most prominent (only?) voltage-activated extra-ganglionic conductances are for potassium; by reducing the slope of the stretch-plateau depolarization curve, they extend each neuron's functional range to the full range of sensitivity of the receptor. (+info)Heterothermal acclimation: an experimental paradigm for studying the control of thermal acclimation in crabs. (7/818)
A method for the study of the control of the attainment of thermal acclimation has been applied to the crabs, Cancer pagurus and Carcinus maenas. Crabs were heterothermally acclimated by using an anterior-posterior partition between two compartments, one at 8 degrees C and the other at 22 degrees C. One compartment held a three-quarter section of the crab including the central nervous system (CNS), eye stalks, and ipsilateral legs; the other held a quarter section including the contralateral legs. Criteria used to assess the acclimation responses were comparisons of muscle plasma membrane fatty acid composition and "fluidity." In both species, the major fatty acids of phosphatidylcholine were 16:0, 18:1, 20:5, and 22:6, whereas phosphatidylethanolamine contained significantly less 16:0 but more 18:0; these fatty acids comprised 80% of the total. Differences in fatty acid composition were demonstrated between fractions obtained from the ipsilateral and contralateral legs from the same heterothermally acclimated individual. In all acclimation states (except 22CNS, phosphatidylcholine fraction), membrane lipid saturation was significantly increased with acclimation at 22 degrees as compared with 8 degrees C. Membrane fluidity was determined by using 1,3-diphenyl-1,3,5 hexatriene (DPH) fluorescence polarization. In both species, membranes from legs held at 8 degrees were more fluid than from legs held at 22 degrees C irrespective of the acclimation temperature of the CNS. Heterothermal acclimation demonstrated that leg muscle membrane composition and fluidity respond primarily to local temperature and were not predominately under central direction. The responses between 8 degrees C- and 22 degrees C-acclimated legs were more pronounced when the CNS was cold-acclimated, so a central influence cannot be excluded. (+info)Repeated hand urticaria due to contact with fishfood. (8/818)
BACKGROUND: The etiology of urticaria is often difficult to determine. However, in case of repeated circumstance-connected urticaria, the reason may be easily clarifyable. CASE: A 51-year-old healthy woman repeatedly experienced occupational hand urticaria when handling fish food. An unexpected reason for the urticaria was found in that the fishfood contained histamine as a "contaminant". CONCLUSIONS: In fishfood batches, biological degradation can produce histamine and possibly other toxic substances that can lead to occupational health problems. (+info)
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Trichomaris
nov., an ascomycete parasite of the tanner crab (Chionoecetes bairdi Rathbun Crustacea; Brachyura)". Can J Bot. 59 (11): 2121- ...
2017 in arthropod paleontology
Crustacea, Brachyura, Calappidae) from the early Oligocene of the Ligure Piemontese Basin, Piedmont (NW Italy)". Neues Jahrbuch ... Decapoda, Brachyura, Varunidae) from the early Pleistocene of Bargiano, Terni (Umbria, central Italy)". Neues Jahrbuch für ... Crustacea, Brachyura, Cymonomidae) from the Eocene Llajas Formation, California (USA)". Neues Jahrbuch für Geologie und ... Decapoda, Brachyura, Raninidae) dell'Eocene superiore dei Monti Berici (Vicenza, Italia nordorientale)" (PDF). Studi Trentini ...
Bellia
Brachyura. Pseudothelphusidae and Trichodactylidae". Catalogue of Crustacea of Brazil (Catálogo de Crustáceos do Brasil). Rio ...
Hyas coarctatus
Brachyura. Oslo: Universitetsforlaget. pp. 118-121. (Articles with short description, Short description is different from ...
Northern crombec
The northern crombec (Sylvietta brachyura) is a species of African warbler, formerly placed in the family Sylviidae. It is ... BirdLife International (2016). "Sylvietta brachyura". IUCN Red List of Threatened Species. 2016: e.T103766614A94440694. doi: ...
List of mammals of China
Lunde, D.; Aplin, K. & Molur, S. (2016). "Hystrix brachyura". IUCN Red List of Threatened Species. 2016: e.T10749A11509929. ... brachyura LC Indian crested porcupine, H. indica LC Suborder: Sciurognathi Family: Castoridae (beavers) Genus: Castor Eurasian ...
Slaty spinetail
The slaty spinetail or slaty castlebuilder, (Synallaxis brachyura), is a passerine bird which breeds in the tropical New World ... BirdLife International (2020). "Synallaxis brachyura". IUCN Red List of Threatened Species. 2020: e.T22702308A138173978. doi: ...
Indian pitta
The word 'pitta' is derived from the Telugu language meaning 'small bird'. The specific name brachyura is a combination of the ... Erritzoe, J. (2016). "Indian Pitta (Pitta brachyura)". In del Hoyo, J.; Collar, N. J.; Christie, D. A.; Elliot, A.; Fishpool, L ... Donald, C. H. (1918). "The occurrence of the Indian Pitta Pitta brachyura in the Kangra District, Punjab". Journal of the ... The Indian pitta (Pitta brachyura) is a passerine bird native to the Indian subcontinent. It inhabits scrub jungle, deciduous ...
List of mammals of Malaysia
Lunde, D.; Aplin, K. & Molur, S. (2016). "Hystrix brachyura". IUCN Red List of Threatened Species. 2016: e.T10749A11509929. ... brachyura NT Javan mongoose, U. javanica LC Collared mongoose, U. semitorquata NT Crab-eating mongoose, U. urva LC Caniformia ... brachyura LC Thick-spined porcupine, H. crassispinis NT Genus: Trichys Long-tailed porcupine, T. fasciculata LC SubSciurognathi ...
Coleusia
Crustacea: Brachyura)". Zoologische Mededelingen. 80. (Articles with short description, Short description is different from ...
Potamotrygonidae
In the Río de la Plata region, the meat of P. brachyura is particularly prized and locally the species is called raya fina ( ... 1-33 Charvet-Almeida, P., Soto, J.M.R. & Pinto de Almeida, M. (2009). "Potamotrygon brachyura". IUCN Red List of Threatened ... Potamotrygon brachyura), which grow up to 1.5-1.6 m (4.9-5.2 ft) in disc width. At up to 220 kg (490 lb), by far the heaviest ... brachyura generally avoid lentic habitats, including the reservoirs created by river impoundment. In addition to the large ...
Black-chinned robin
The black-chinned robin (Poecilodryas brachyura) is a species of bird in the family Petroicidae. It is found in northern New ... BirdLife International (2016). "Poecilodryas brachyura". IUCN Red List of Threatened Species. 2016: e.T22704869A93989385. doi: ...
List of mammals of Nepal
Lunde, D.; Aplin, K. & Molur, S. (2016). "Hystrix brachyura". IUCN Red List of Threatened Species. 2016: e.T10749A11509929. ... brachyura LC Indian crested porcupine, H. indica LC Suborder: Sciurognathi Family: Sciuridae (squirrels) Subfamily: Ratufinae ...
Blonde ray
Data related to Raja brachyura at Wikispecies Fishbase Database: Raja brachyura Wikimedia Commons has media related to Raja ... The blonde ray or blonde skate (Raja brachyura) is a species of ray fish in the family Rajidae. The Blonde ray lives in the ... "Raja brachyura". WoRMS. World Register of Marine Species. Retrieved 26 June 2021. Museum, British Columbia Provincial (26 June ... The body is kite-shaped with a short tail (hence the specific name brachyura, from Ancient Greek words meaning "short tail"). ...
Pinnixa chaetopterana
"Pinnixa chaetopterana". Brachyura larvae. Zooplankton of the South Atlantic Ocean. Marine Species Identification Portal. ...
List of mammals of Indonesia
Lunde, D.; Aplin, K. & Molur, S. (2016). "Hystrix brachyura". IUCN Red List of Threatened Species. 2016: e.T10749A11509929. ... brachyura NT Javan mongoose, U. javanica LC Collared mongoose, U. semitorquata NT Family Ursidae (bears) Genus: Helarctos Sun ... brachyura LC Thick-spined porcupine, Hystrix crassispinis LC Sunda porcupine, Hystrix javanica LC Sumatran porcupine, Hystrix ...
Coleusia signata
Crustacea: Brachyura)". Zoologische Mededelingen. 80. (Articles with short description, Short description is different from ...
Dekeyseria
Later, Zonancistrus was described for D. brachyura, D. picta, and D. pulchra. However, this distinction was based on ... There are currently six recognized species in this genus: Dekeyseria amazonica Rapp Py-Daniel, 1985 Dekeyseria brachyura (Kner ... "PlanetCatfish::Cat-eLog::Loricariidae::Dekeyseria brachyura". 2006-01-28. Retrieved 2007-07-18. "PlanetCatfish::Cat-eLog:: ...
List of mammals of Singapore
2015: 7. Lunde, D.; Aplin, K.; Molur, S. (2017) [errata version of 2016 assessment]. "Hystrix brachyura". IUCN Red List of ... Urva brachyura) (historical record is based on a specimen that is likely to have been an escapee) NT Family Viverridae (civets ... Hystrix brachyura (Mammalia: Rodentia: Hystricidae) in Singapore" (PDF). Nature in Singapore. 9: 63-68. Chua, Marcus A. H. (9 ... Hystrix brachyura) - Pulau Tekong, Pulau Ubin, Bukit Timah, Central Catchment, Western Catchment LC Family Tupaiidae ( ...
Short-tailed river stingray
Charvet-Almeida, P.; Soto, J.M.R.; Pinto de Almeida, M. (2009). "Potamotrygon brachyura". IUCN Red List of Threatened Species. ... The short-tailed river stingray (Potamotrygon brachyura) is a species of river stingray (family Potamotrygonidae) native to the ... River Monsters, First Edition, Da Capo Press, 2011, p. 162 Species description of Potamotrygon brachyura at www.shark- ... Froese, Rainer; Pauly, Daniel (eds.) (2017). "Potamotrygon brachyura" in FishBase. January 2017 version. Oddone, M.C., G. ...
Malayan porcupine
H. brachyura forages at night and rests during the day. It may be found singly or in pairs. It can also swim and gnaw. The sow ... 469-475 PDF Archived 2008-07-24 at the Wayback Machine Parr J W.K, (2003).East Asian Porcupine Hystrix Brachyura: From ... The Malayan porcupine or Himalayan porcupine (Hystrix brachyura) is a species of rodent in the family Hystricidae. Three ... 1995). Preference and Intake of Feedstuff by Crested Porcupines(Hystrix Brachyura) in Captivity. Ann Zootech 44, 271. Vaughan, ...
Green-backed camaroptera
... brachyura (Vieillot, 1821) - south and east South Africa BirdLife International (2016). "Camaroptera brachyura". IUCN Red List ... The specific epithet brachyura is from the Ancient Greek brakhus for "short" and -ouros for "-tailed". There are five ... The green-backed camaroptera (Camaroptera brachyura), also known as the bleating camaroptera, is a small bird in the family ... was described by the French ornithologist Louis Jean Pierre Vieillot in 1821 under the binomial name Sylvia brachyura. The type ...
Pygmy antwren
The pygmy antwren (Myrmotherula brachyura) is a species of bird in the family Thamnophilidae, the antbirds. It is found in ... Wikispecies has information related to Myrmotherula brachyura. Pygmy Antwren photo gallery VIREO Photo-High Res; Article ... BirdLife International (2016). "Myrmotherula brachyura". IUCN Red List of Threatened Species. 2016: e.T22733626A95060732. doi: ...
Short-tailed swift
The genus name Chaetura is derived from the Greek khaite (hair) and oura (tail). The specific epithet brachyura is Greek for ... The short-tailed swift (Chaetura brachyura) is a bird in the Apodidae, or swift family. The species was first formally ... BirdLife International (2020). "Chaetura brachyura". IUCN Red List of Threatened Species. 2020: e.T22686725A168010927. doi: ... brachyura, the nominate subspecies, found from Panama to Trinidad and the Guianas, south to west-central Brazil and northern ...
List of mammals of Vietnam
Lunde, D.; Aplin, K. & Molur, S. (2016). "Hystrix brachyura". IUCN Red List of Threatened Species. 2016: e.T10749A11509929. ... brachyura LC Suborder: Sciurognathi Family: Sciuridae (squirrels) Subfamily: Ratufinae Genus: Ratufa Black giant squirrel, ...
List of mammals of Bangladesh
Lunde, D.; Aplin, K. & Molur, S. (2016). "Hystrix brachyura". IUCN Red List of Threatened Species. 2016: e.T10749A11509929. ... brachyura LC Suborder: Sciurognathi Family: Sciuridae (squirrels) Subfamily: Ratufinae Genus: Ratufa Black giant squirrel, R. ...
Sematurinae
2003). "Homidiana brachyura". The Global Lepidoptera Names Index. Natural History Museum. Retrieved May 14, 2018. Beccaloni, G ... Homidiana brachyura Hampson, Novit. Zool. 25:373 (originally in Coronidia subg. (Homidiana)) Homidiana briseis (Westwood, 1879 ...
List of Ixora species
Ixora brachyura Bremek. Ixora bracteolaris Müll.Arg. Ixora bracteolata Craib Ixora brandisiana Kurz Ixora brassii S.Moore Ixora ...
Afruca tangeri
ISBN 978-0-521-30690-4. R. W. Ingle (1997). "True crabs (Brachyura)". Crayfishes, Lobsters, and Crabs of Europe: an Illustrated ... Rosenberg, Michael S. (2019). "A fresh look at the biodiversity lexicon for fiddler crabs (Decapoda: Brachyura: Ocypodidae). ... Brachyura), Based on phylogenetic relationships, With a reorganization of subfamily rankings and a review of the taxonomic ...
Brachynotus sexdentatus
R. W. Ingle (1997). "True crabs (Brachyura)". Crayfishes, Lobsters, and Crabs of Europe: an Illustrated Guide to Common and ... Brachyura), two new records for the Turkish Black Sea fauna" (PDF). Turkish Journal of Zoology. 23: 115-118. Archived from the ... Brachyura: Varunidae) based on the 16S rRNA gene". Hydrobiologia. 449 (1-3): 41-46. doi:10.1023/A:1017564229866. S2CID 22915472 ... Brachyura)" (PDF). Proceedings of the Biological Society of Washington. 91 (3): 691705.{{cite journal}}: CS1 maint: uses ...
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A new genus and species of freshwater crab from Madagascar (Decapoda, Brachyura, Potamoidea, Potamonautidae)
First record of the Two-striped Box Crab Calappa bilineata Ng, Lai & Aungtonya, 2002 (Brachyura: Calappidae) from St. Martinâ€...
In: Castro, P., P.J.F. Davie, P.K.L. Ng & B. Richer de Forges (eds.). Studies on Brachyura: A Homage to Danièle Guinot. ... Laurie, R.D. (1906). Report on the Brachyura collected by Professor Herdman, at Ceylon, in 1902. Report to the Government of ... Kumar, B.A., M.S. Kumar & B.S. Galil (2013). Calappid and leucosiid crabs (Crustacea: Decapoda: Brachyura) from Kerala, India, ... First record of the Two-striped Box Crab Calappa bilineata Ng, Lai & Aungtonya, 2002 (Brachyura: Calappidae) from St. Martin’ ...
Varying colour pattern, yet genetically similar: Pebble Crab Seulocia vittata (Stimpson, 1858) (Brachyura: Leucosiidae) from...
Crustacea: Brachyura). Zoologische Medelingen, Leiden 79(2): 41. Galil, B.S. & P.L. Ng (2015). Leucosiid crabs from Papua New ... Lai, J.C.Y., B.P. Thoma, P.F. Clark, D.L. Felder & P.K.L. Ng (2013). Phylogeny of eriphioid crabs (Brachyura, Eriphioidea) ... Ng, P. K. & H. Komatsu (2016). Nursia tohae, a new species of coral rubble mimic crab (Crustacea: Brachyura: Leucosiidae) from ... N. 2. The brachyura oxystomata. Journal of the Asiatic Society, Bengal, 65(2): 134-296. ...
Phylogenetic relationships among the species of the Cameroonian endemic freshwater crab genus Louisea Cumberlidge, 1994 ...
Slaty Spinetail - Synallaxis brachyura - Buscar multimedia Macaulay Library y eBird
Brachyura Archives
Raja brachyura - Wikispecies
IRMNG - Pontella brachyura (Kroyer, 1849)
Tax name Report for: Brachyura
Brachyura | Marc Brouwer - Natuurfotografie - Nature Photography
True Crabs (Infraorder Brachyura)
· iNaturalist NZ
Ægkapsel fra Småplettet rokke (Raja brachyura (eggs))
Malayan porcupine (Hystrix brachyura)
Hystrix brachyura. , Carolus Linnaeus, 1758. The Malayan porcupine or Himalayan porcupine (Hystrix brachyura) is a species of ... H. brachyura is nocturnal. It forages at night and rests during the day. It may be found singly or in pairs. It can also cans ... Range map of Hystrix brachyura in Thailand. About our range maps. Our range maps are based on limited data we have collected. ...
Notes on two crabs (Crustacea, Brachyura, Dynomenidae and Iphiculidae) collected from red coral beds in northern Taiwan,...
Two brachyuran species of the families Dynonemidae and Iphiculidae are reported from red coral beds in northern Taiwan. The dynonemid Acanthodromia margarita (Alcock, 1899) has hitherto been reported from the Andaman Sea, Japan, and Philippines and the species is here recorded for the first time from Taiwan. A new species of iphiculid, Pariphiculus stellatus sp. n., is also described. The new Pariphiculus, which also occurs in the Philippines, is superficially similar to P. agariciferus Ihle, 1918, a species known from Indonesia, Japan, Philippines, South China Sea, Taiwan, and Vanuatu, but can be distinguished by distinct carapace, pleonal and male first gonopod features.
Hermit Crabs and True Crabs (Anomura-Brachyura) - My Hawaiian Images
Presence of Cyrtograpsus angulatus Dana, 1851 (Decapoda, Brachyura) on the Chilean northern Patagonian coast
PDF) Occurrence of the lessepsian species Portunus segnis (Crustacea: Decapoda) in the Gulf of Gabes (Tunisia): First record...
Feeding habits of the swimming blue crab Portunus segnis (Forskål, 1775) (Brachyura: Portunidae) in.... May 2019 · Journal of ... Reproductive biology of the blue swimming crab Portunus segnis (Forskål, 1775) (Brachyura: Portunida.... March 2022 · African ... Reproductive biology of the blue swimming crab Portunus segnis (Forskål, 1775) (Brachyura: Portunidae) in the Gulf of Gabes ( ...
An amphibious artificial vision system with a panoramic visual field | Nature Electronics
McLay, C. L. Brachyura and crab-like Anomura of New Zealand. Leigh Lab. Bull. 22, 463 (1988). ... Alkaladi, A. & Zeil, J. Functional anatomy of the fiddler crab compound eye (Uca vomeris: Ocypodidae, Brachyura, Decapoda). J. ... Green, P. T. Field observations of moulting and moult increment in the red land crab, Gecarcoidea natalis (Brachyura, ...
New Decapoda (Anomura, Brachyura) from the Eocene Bateque and Tepetate Formations, Baja California Sur, México
... Bulletin of the ... Schweitzer, C., Feldmann, R., González-Barba, G., & Ćosović, V. (2006). New Decapoda (Anomura, Brachyura) from the Eocene ... "New Decapoda (Anomura, Brachyura) from the Eocene Bateque and Tepetate Formations, Baja California Sur, México". Bulletin of ... New Decapoda (Anomura, Brachyura) from the Eocene Bateque and Tepetate Formations, Baja California Sur, México ...
MarLIN - The Marine Life Information Network - Sea squirts, fish, reptiles, birds and mammals (Chordata)
Reproductive biology and relative growth in the spider crab |i|Maja crispata|/i| (Crustacea: Brachyura: Majidae)
|...
Reproductive biology and relative growth in the spider crab Maja crispata (Crustacea: Brachyura: Majidae) Authors. * Carlos A. ... Crustacea, Brachyura, spider crabs, Maja crispata, reproduction, relative growth, Mediterranean Sea Abstract. A series of life- ... Reproductive biology and relative growth in the spider crab Maja crispata (Crustacea: Brachyura: Majidae). scimar [Internet]. ... Brachyura: Majidae) in five biotopes in a Thalassia complex , Scientia Marina: Vol. 71 No. 1 (2007) ...
Decapoda11
- This dataset contains the digitized treatments in Plazi based on the original journal article Meyer, Kirstin S., Cumberlidge, Neil, Koppin, Jennifer C. (2014): A new genus and species of freshwater crab from Madagascar (Decapoda, Brachyura, Potamoidea, Potamonautidae). (gbif.org)
- On a collection of calappoid and leucosioid crabs (Decapoda, Brachyura) from Vanuatu, with description of a new species of Leucosiidae, pp. 139â€"152. (threatenedtaxa.org)
- Phylomitogenomics reconfirm the phylogenetic position of the genus Metaplax inferred from the two grapsid crabs (Decapoda: Brachyura: Grapsoidea). (threatenedtaxa.org)
- Ocypodidae, Brachyura, Decapoda). (nature.com)
- Crabs (Arthropoda: Crustacea: Decapoda: Brachyura). (epa.gov)
- Crustacea: Malacostraca: Eucarida (Part 2): Decapoda - Anomura, Brachyura. (cmar.csiro.au)
- Crustacea: Decapoda: Brachyura: Xanthidae). (sinica.edu.tw)
- Ornamental crabs of the genus Mithraculus (Decapoda: Brachyura: Majidae) are utilized in reef aquaria to control nuisance algae, particularly bubble algae. (nova.edu)
- This study investigates the predatory behaviour of Cancer novaezelandiae (Decapoda : Brachyura : Cancridae), a subtidal crab from Lyttelton Harbour, Banks Peninsula. (canterbury.ac.nz)
- Can Larvae Produced From Stored Sperm in the Ornamental Crab Mithraculus forceps (A. Milne Edwards, 1875) (Decapoda: Brachyura: Majidae) Be Used in Aquaculture? (nova.edu)
- Parapanope De Man, 1895 (Decapoda: Brachyura: Pilumnoidea: Galenidae): Revisited and Revised, with Descriptions of Two New Species. (edu.bn)
Crustacea8
- This dataset contains the digitized treatments in Plazi based on the original journal article Naruse, Tohru (2019): Revision of the shell-carrying crab genus Conchoecetes Stimpson, 1858 (Crustacea: Brachyura: Dromiidae). (gbif.org)
- The Calappidae (Crustacea: Brachyura) of Chinese waters, pp: 675â€"704. (threatenedtaxa.org)
- Chen, H.-L. & Sun, H.-B. (2002) Fauna Sinica Invertebrata (vol 30): Arthropoda Crustacea: Brachyura: Marine primitive crabs. (threatenedtaxa.org)
- Carmona-Suárez CA. Reproductive biology and relative growth in the spider crab Maja crispata (Crustacea: Brachyura: Majidae). (csic.es)
- On the association between the crab Hapalonotus reticulatus (Crustacea, Brachyura, Eumedonidae) and the sea cucumber Holothuria (Metriatyla) scabra (Echinodermata, Holothuridae). (naturalsciences.be)
- Home / RBINS Publications / Bulletin of the Royal Belgian Institute of Natural Sciences - Biology / Bulletin of the Royal Belgian Institute of Natural Sciences - Biology / On the association between the crab Hapalonotus reticulatus (Crustacea, Brachyura, Eumedonidae) and the sea cucumber Holothuria (Metriatyla) scabra (Echinodermata, Holothuridae). (naturalsciences.be)
- Crustacea: Stomatopoda and Brachyura. (shadysidebooks.com)
- Revision of the spider crab genus Maja Lamarck, 1801 (Crustacea: Brachyura: Majoidea: Majidae), with descriptions of seven new genera and 17 new species from the Atlantic and Indo-West Pacific. (gabrielpaladino.com)
Crabs4
- True crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (Greek: βραχύ/brachy = short, ουρά/οura = tail), or where the reduced abdomen is entirely hidden under the thorax. (treknature.com)
- For example, my favorite group, the true crabs (Brachyura), are often most easily identified from the carapace, eyes, claws, and back legs, and when certain species look nearly identical at a passing glance, it is best to catch these diagnostic characteristics at multiple angles. (inaturalist.org)
- They include familiar arthropods such as lobsters (NEPHROPIDAE), crabs (BRACHYURA), shrimp (PENAEIDAE), and barnacles (THORACICA). (bvsalud.org)
- Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail", usually hidden entirely under the thorax. (pbonlife.com)
GENUS1
- Tephritis brachyura is a species of tephritid or fruit flies in the genus Tephritis of the family Tephritidae. (wikipedia.org)
Raja1
- Sobre la presencia de \i Raja brachyura \i0 Lafont (Rajiformes: Rajidae) en el Mar Catalán. (uab.cat)
Pitta1
- To this class, to the class that hide their light under a bushel, the beautiful Indian pitta ( Pitta brachyura) belongs. (dictionary.com)
Hystrix2
- The Malayan porcupine or Himalayan porcupine (Hystrix brachyura) is a species of rodent in the family Hystricidae. (thainationalparks.com)
- Ndaʼałkaahí dóó ééʼdeetįįhii éí "Hystrix brachyura" deiłníigo dayózhí. (wikipedia.org)
Freshwater1
- Geographic distribution of the short-tailed river stingray (Potamotrygon brachyura): assessing habitat loss and fishing as threats to the world's largest obligate freshwater elasmobranch. (columbia.edu)
SUBSPECIES1
- Scientists in Taiwan threw in the towel this week on the Formosan clouded leopard ( Neofelis nebulosa brachyura) , a subspecies of big cat native to the island. (smithsonianmag.com)
Marmoratus1
- Nous avons examiné 149 crabes marbrés, Pachygrapsus marmoratus , en provenance de la côte du Portugal à la recherche de parasites. (parasite-journal.org)
Short-taile1
- The Short-tailed Swift ( Chaetura brachyura ) is a bird in the Apodidae, or swift family. (blogspot.com)
Potamotrygon1
- Pictures available for Potamotrygon brachyura . (mnhn.fr)
Axiidea1
- The decapod fauna (Axiidea, Anomura, Brachyura) from the Late Pleistocene of Trumbac? (scienzenaturali.org)
Coronella1
- and the snakes Platyceps gracilis (Günther), Coronella brachyura (Günther), and Psammophis longifrons Boulenger. (reptarium.cz)
Taxonomic1
- Peter is currently a major contributor, and official subject editor for the Brachyura, for the World Register of Marine Species (WoRMS), a major web-based database delivering the most up-to-date, validated, taxonomic listings of marine animals. (qld.gov.au)
Calappidae1
- The complete mitochondrial genome of Calappa bilineata: The first representative from the family Calappidae and its phylogenetic position within Brachyura. (semanticscholar.org)
Crabs12
- Notes on the foraging strategies of the giant robber crab Birgus latro (Anomala) on Christmas Island: Evidence for active predation on red crabs Gecarcoidea natalis (Brachyura). (mpg.de)
- Comparative brain architecture of the European shore crab Carcinus maenas (Brachyura), the common hermit crab Pagurus bernhardus (Anomura) with notes on other marine hermit crabs. (mpg.de)
- Crabs are decapod crustaceans of the infraorder Brachyura, which typically have a very short projecting "tail" (abdomen), usually hidden entirely under the thorax. (trekearth.com)
- Brachyura (crabs). (go.jp)
- They fall in the Infraorder Brachyura and are considered true crabs. (seaunseen.com)
- For example, my favorite group, the true crabs (Brachyura), are often most easily identified from the carapace, eyes, claws, and back legs, and when certain species look nearly identical at a passing glance, it is best to catch these diagnostic characteristics at multiple angles. (inaturalist.org)
- What are the Brachyura (crabs) living with echinoderms? (free.fr)
- Molecular phylogeny of enigmatic Caribbean spider crabs from the Mithrax-Mithraculus species complex (Brachyura: Majidae: Mithracinae): ecological diversity and a formal test of genera monophyly. (ufrj.br)
- Cancer crabs or True Crabs (Brachyura) are dorsoventrally (top to bottom) flattened crabs with an oval outline. (husfarm.com)
- There are almost 7000 species of true crabs (infraorder Brachyura), most of which inhabit the marine realm, but about 850 species live in freshwater or are terrestrial or semi-terrestrial. (mapoflife.org)
- This is evidently a first-class design, because it has evolved at least five times independently amongst the decapod crustaceans , once in the Brachyura and four times in the Anomura (the group that includes the hermit crabs). (mapoflife.org)
- While not too distantly related, hermit crabs and king crabs belong to the taxonomical infraorder Anomura, while "true" crabs like fiddler crabs and blue crabs are part of the taxonomical infraorder Brachyura. (nintendowire.com)
Crab3
- This dataset contains the digitized treatments in Plazi based on the original journal article van der Meij, Sancia E. T. (2015): A new gall crab species (Brachyura, Cryptochiridae) associated with the free-living coral Trachyphylliageoffroyi (Scleractinia, Merulinidae). (gbif.org)
- Revised distribution of the African freshwater crab genus Deckenia Hilgendorf, 1868 (Brachyura, Potamoidea, Deckeniidae). (nmu.edu)
- Host use of the elkhorn coral crab Domecia acanthophora (Brachyura : Domeciidae), with a phylogeny of the genus. (dcnanature.org)
Majidae1
- Effect of starvation during late megalopa stage of Mithraculus forceps (Brachyura: Majidae) on larval duration, synchronism of metamorphosis, survival to juvenile, and newly metamorphosed juvenile size. (csic.es)
Varunidae1
- Morphological and Molecular Comparison of Hemigrapsus crenulatus (Milne Edwards, 1837) (Brachyura: Varunidae) from New Zealand and Chile: Was Miss Rathbun Right? (bioone.org)
Portunidae1
- Kampouris , T . E., Porter, J. S., Sanderson, W. S. (2019) Calli nectes sapidus Rathbun, 1896 (Brachyura: Portunidae): An assessment on its diet and foraging behaviour, Thermaikos Gulf, NW Aegean Sea, Greece: Evidence for ecological and economic impacts. (hw.ac.uk)
Lafont1
- Sur la présence de Raia brachyura Lafont en Méditerranée. (species-identification.org)
Rathbun1
- Algunos aspectos poblacionales de la jaiba azul (Callinectes sapidus Rathbun 1896) en un centro productor de jaiba suave en la Isla del Carmen. (una.ac.cr)
Neofelis1
- The Formosan clouded leopard (Neofelis nebulosa brachyura), which was thought to have been extinct for years was recently seen by a number of witnesses in the jungles of southeast Taiwan. (anonews.co)
Larvae1
- Taxonomic studies on the Brachyura larvae of the PERSIAN GULF are relatively few. (sid.ir)
America1
- Brachyura of the Pacific coast of America. (vliz.be)
Family1
- The Pygmy Antwren ( Myrmotherula brachyura ) is a species of bird in the Thamnophilidae family, the antbirds. (kiwifoto.com)
Marine1
- WoRMS Brachyura: World List of marine Brachyura (version 2015-09-01). (wikipedia.org)