An infraorder of chiefly marine, largely carnivorous CRUSTACEA, in the order DECAPODA, including the genera Cancer, Uca, and Callinectes.

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)

Brachyura is a term used in the classification of crustaceans, specifically referring to a group of decapods known as "true crabs." This infraorder includes a wide variety of crab species that are characterized by having a short and broad abdomen, which is typically tucked under the thorax and protected by the shell.

The term Brachyura comes from the Greek words "brachys," meaning short, and "oura," meaning tail. This refers to the reduced abdomen that distinguishes this group of crabs from other decapods such as shrimps, lobsters, and crayfish.

Brachyura species are found in a wide range of habitats, including freshwater, marine, and terrestrial environments. They can be found all over the world, with some species adapted to live in extreme conditions such as deep-sea hydrothermal vents or intertidal zones. Some well-known examples of Brachyura include the blue crab (Callinectes sapidus), the European shore crab (Carcinus maenas), and the coconut crab (Birgus latro).

... is a species of tephritid or fruit flies in the genus Tephritis of the family Tephritidae. Ukraine & South ...
... brachyura.htm#brachyura (Articles with short description, Short description is different from Wikidata, Articles with 'species ... Niebla brachyura is a rare fruticose lichen that grows along the Pacific Coast of North America in the fog regions of the ... The epithet, brachyura, is in regard to the species resembling a crab lying on its back with its leg appendages pointing up. ... Niebla brachyura was first collected just north of Punta Santa Rosalillita in May 1986 as part of a 100 gram sample that ...
... is a species of armored catfish endemic to Brazil where it is found in the lower Rio Negro basin. This ... Froese, Rainer; Pauly, Daniel (eds.) (2011). "Dekeyseria brachyura" in FishBase. December 2011 version. v t e (Articles with ...
... is a species of bobtail squid native to the tropical western Atlantic Ocean, specifically the Greater and ... A. E. Verrill describes a female R. brachyura specimen measuring 18 mm in mantle length (given as "length of body, above"). The ... Current Classification of Recent Cephalopoda "CephBase: Rossia brachyura". Archived from the original on 2005-08-17. v t e ( ... Barratt, I.; Allcock, L. (2012). "Rossia brachyura". IUCN Red List of Threatened Species. 2012: e.T162501A903699. doi:10.2305/ ...
... is a moth in the Himantopteridae family. It was described by Erich Martin Hering in 1937. It is found in ...
... is a species of beetle in the genus Mordella of the family Mordellidae, which is part of the superfamily ...
nov., an ascomycete parasite of the tanner crab (Chionoecetes bairdi Rathbun Crustacea; Brachyura)". Can J Bot. 59 (11): 2121- ...
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 ...
Brachyura. Pseudothelphusidae and Trichodactylidae". Catalogue of Crustacea of Brazil (Catálogo de Crustáceos do Brasil). Rio ...
Brachyura. Oslo: Universitetsforlaget. pp. 118-121. (Articles with short description, Short description is different from ...
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: ...
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 ...
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: ...
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 ...
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 ...
Crustacea: Brachyura)". Zoologische Mededelingen. 80. (Articles with short description, Short description is different from ...
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 ...
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: ...
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 ...
Data related to Raja brachyura at Wikispecies Fishbase Database: Raja brachyura Wikimedia Commons has media related to Raja ... Many R. brachyura tend to be around 92 cm in length at maturity and around the age of 10. Egg/year tend to be around 40-90 at ... The blonde ray or blonde skate (Raja brachyura) is a species of ray fish in the family Rajidae. The Blonde ray lives in the ... "Ray - Blonde (Raja brachyura)". specimenfish.ie. Irish Specimen Fish Committee. Retrieved 26 June 2021. Ellis, J.R; Silva, J.F ...
"Pinnixa chaetopterana". Brachyura larvae. Retrieved June 26, 2011. {{cite book}}: ,work= ignored (help) Stephan Gregory Bullard ...
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 ...
Crustacea: Brachyura)". Zoologische Mededelingen. 80. (Articles with short description, Short description is different from ...
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:: ...
Lunde, D.; Aplin, K.; Molur, S. (2017) [errata version of 2016 assessment]. "Hystrix brachyura". IUCN Red List of Threatened ... Urva brachyura) NT historical record is based on a specimen that is likely to have been an escapee Family Viverridae (civets) ... Hystrix brachyura (Mammalia: Rodentia: Hystricidae) in Singapore" (PDF). Nature in Singapore. 9: 63-68. Chua, Marcus A. H. ( ... Hystrix brachyura) LC - Pulau Tekong, Pulau Ubin, Bukit Timah, Central Catchment, Western Catchment Family Tupaiidae ( ...
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. ...
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, ...
... 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 ...
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: ...
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 ...
Tephritis brachyura is a species of tephritid or fruit flies in the genus Tephritis of the family Tephritidae. Ukraine & South ...
Neofelis nebulosa brachyura (Swinhoe, 1862). Taxonomic Serial No.: 726443 (Download Help) Neofelis nebulosa brachyura TSN ... Neofelis nebulosa brachyura (Swinhoe, 1862) may be extinct (Christiansen, 2006), (Buckley Beason et al., 2006). ...
... Dataset homepage ... Brachyura: Sesarmidae). Zootaxa 1607: 63-67, DOI: 10.5281/zenodo.178816 Taxonomic Coverages. Geographic Coverages. ... Brachyura: Sesarmidae). Plazi.org taxonomic treatments database. Checklist dataset https://doi.org/10.5281/zenodo.178816 ...
Kinuha sa "https://tl.wikipedia.org/w/index.php?title=Padron:Taxonomy/Brachyura&oldid=1686926" ...
Records and photos of the 500 largest freshwater fishes worldwide. The first database that includes all large freshwater fish worldwide! Official and informal world records of freshwater fishes.
Manual de identificação dos Brachyura (caranguejos e siris) do litoral brasileiro São Paulo, FAPESP, Museu de Zoologia. 603p. ... Reproductive biology of the sesarmid crab Armases rubripes (Decapoda, Brachyura) from an estuarine area of the Sahy River, ... Biologia reprodutiva do caranguejo sesarmídeo Armases rubripes (Decapoda, Brachyura) de uma área estuarina do rio Sahy, Baía de ... Reproducción de la nécora Macropipus puber (L.) (Decapoda, Brachyura), y ciclo reproductivo en la Ría de Arousa (Galicia, NW ...
Six intricate pencil drawings of the crab Daphnella Brachyura used to produce the five plates in Gruber and Weismanns 1877 ... Set of detailed anatomical drawings of the crab, Daphnella Brachyura. [Lake Bodensee, Austria], 1877. Six original pencil ... SIX ORIGINAL ANATOMICAL DRAWINGS OF THE PRIMITIVE CRAB DAPHNELLA BRACHYURA, MADE FOR AUGUST WEISMANNS 1877 STUDY ... Set of six original pencil drawings of the crab Daphnella Brachyura August Weismann ...
... J. Northw. Atl ... Stomach Contents of Snow Crab (Chionoecetes opilio, Decapoda, Brachyura) from the Northeast Newfoundland Shelf. J. Northw. Atl ... Stomach Contents of Snow Crab (Chionoecetes opilio, Decapoda, Brachyura) from the Northeast Newfoundland Shelf. ...
Wicksten, Mary K and Bingo, Sarah "Platymaia Miers, 1885 (Decapoda: Brachyura: Inachidae) can swim" vol. 41, no. 1, 2020, https ... Title : Platymaia Miers, 1885 (Decapoda: Brachyura: Inachidae) can swim Personal Author(s) : Wicksten, Mary K;Bingo, Sarah; ... Wicksten, Mary K and Bingo, Sarah (2020). Platymaia Miers, 1885 (Decapoda: Brachyura: Inachidae) can swim. 41(1). https://doi. ... Wicksten, Mary K and Bingo, Sarah "Platymaia Miers, 1885 (Decapoda: Brachyura: Inachidae) can swim" 41, no. 1 (2020), https:// ...
... ... Reproduction of the speckled swimming crab Arenaeus cribrarius (Brachyura: Portunidae) on the Brazilian Coast near 23°30′S. ...
Home » Posts tagged with » Hystrix brachyura The Porcupine and the Senior Police Officer Commentary on the incident of the ...
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. ...
The pea crab genus Serenotheres Ahyong & Ng, 2005 (Pinnotheridae) is currently only represented by one species, S. besutensis (Serène, 1967). A new species is now assigned to this genus, described from a date mussel Leiosolenus obesus Carpenter, 1857 (Mollusca: Bivalvia: Mytilidae: Lithophaginae) collected in the Solomon Islands. Serenotheres janus sp. n. differs from S. besutensis in possessing a conspicuously broader carapace, with the lateral margins of the dorsal lamellum distinctly produced and the posterolateral part deeply concave, the dorsal lamellum being highest at the median cleft, the rostrum is relatively more prominent, the surfaces of the anterolateral margin and hepatic region are less prominently pitted and eroded, the ischiomerus of the third maxilliped is relatively more rectangular, and the P2 merus is proportionately longer.
BLONDE RAY (Raja brachyura). Expand Size:. Maximum Eggcase Length: ~21cm (ranges from 12-25cm). Eggcase Length (without horns ...
Illustrated species list of crabs.
Raja brachyura) in Division 7.e (western English Channel) ... Blonde ray (Raja brachyura) in Division 7.e (western English ... Blonde ray (Raja brachyura) in Division 7.e (western English Channel). In Report of the ICES Advisory Committee, 2020. ICES ...
Sexual maturity of the speckled swimming crab Arenaeus cribrarius (Lamarck, 1818) (Decapoda, Brachyura, Portunidae), in the ...
The Inachoididae spider crabs (Crustacea, Brachyura) from the Neogene of the tropical Americas. Journal of Paleontology 96: 334 ... New hypotheses concerning the earliest brachyurans (Crustacea, Decapoda, Brachyura). Geodiversitas 41: 747. DOI: 10.5252/ ... Revision of the spider crab genusLibiniaLeach, 1815 (Decapoda: Brachyura: Epialtidae: Pisinae). Journal of Crustacean Biology ... A new genus for Pericera septemspinosa Stimpson, 1871 and Pericera heptacantha Bell, 1836 (Crustacea, Brachyura, Majoidea), ...
2020). Crustacea (Anomura, Brachyura) from the Miocene of Veracruz and Chiapas, Mexico: New records and new species . JOURNAL ... 2020). Crustacea (Anomura, Brachyura) from the Miocene of Veracruz and Chiapas, Mexico: New records and new species . JOURNAL ... Crustacea (Anomura, Brachyura) from the Miocene of Veracruz and Chiapas, Mexico: New records and new species Article ...
Brachyura) from the Asmari Formation in Yasuj area (SW Iran) ...
Brachyura Bombshell Attack Attack! 03:44. Smokahontas Attack Attack! 03:54. Out of Time Attack Attack! 03:18. ...
The first zoeal stages of Grapsus grapsus (Linnaeus) and Geograpsus lividus (H. Milne Edwards) (Decapoda, Brachyura, Grapsidae ... The Grapsidae, Gecarcinidae and Palicidae (Crustacea: Decapoda: Brachyura) of the Red Sea. Israel Journal of Zoology 26 (3-4): ... The first zoeal stage of two species of Grapsidae (Decapoda, Brachyura) and a key to such larvae from the Brazilian coast. ... First zoeal stages of Grapsus adscensionis (Osbeck) and Planes minutus (Linnaeus) (Brachyura: Grapsidae) described from ...
... Login ... A new species of portunid crab of the genus Charybdis (De Haan, 1833) (Crustacea: Decapoda: Brachyura) from Goa, India. Padate ...
Revision of the Genus Lacunipotamon Dai, Song, He, Cao, Xu & Zhong, 1975 (Crustacea: Decapoda: Brachyura: Potamidae), with ...
The crab Polybius henslowii (Decapoda: Brachyura) as a main resource in the loggerhead turtle (Caretta caretta) diet from North ...
Feeding ecology and niche segregation of the spider crab Libinia ferreirae (Decapoda, Brachyura, Majoidea), a symbiont of ... Brachyura, Majoidea), a symbiont of Lychnorhiza lucerna (Cnidaria, Scyphozoa, Rhizostomeae). Together they form a unique ...
Hystrix brachyura. 27+. African Porcupine. Hystrix cristata. 20+. Grey Squirrel. Sciuris carolinensis. 14. ...
Clematis brachyura. Climber. 1.0. 5-9 LMH. SN. M. 1. 0. Clematis buchananiana. Climber. 6.0. 6-9 F. LMH. SN. M. 1. 2. ...
SPECIES brachyura SUBSPECIES Hystrix (Acanthion) brachyura bengalensis ...
Himalayan crestless porcupine (Hystrix brachyura). 18.29. 40. 573. 12.43. *. 1.64/0.79. 121; 138. ...
  • This dataset contains the digitized treatments in Plazi based on the original journal article Manuel-Santos, Marivene R., Yeo, Darren C. J. (2007): A new species of Geosesarma from Palawan, Philippines (Crustacea: Decapoda: Brachyura: Sesarmidae). (gbif.org)
  • Darren C. J. Yeo and Tohru Naruse "A Revision of the Freshwater Crab Genus Hainanpotamon (Crustacea: Decapoda: Brachyura: Potamidae: Potamiscinae), with a Redescription of Potamon ( Potamon ) orientale () and Descriptions of Three New Species," Zoological Science 24(11), 1143-1158, (1 November 2007). (bioone.org)
  • Crabs (Crustacea: Decapoda: Brachyura) of Russia. (crabs.ru)
  • Cancrocaeca xenomorpha , new genus and species, a blind troglobitic freshwater hymenosomatid (Crustacea: Decapoda: Brachyura) from Sulawesi, Indonesia. (wikimedia.org)
  • Guinot, D. 2008: Two new genera and two new species of troglobitic false spider crabs (Crustacea: Decapoda: Brachyura: Hymenosomatidae) from Indonesia, with notes on Cancrocaeca Ng, 1991. (wikimedia.org)
  • Crustacea: Malacostraca: Eucarida (Part 2): Decapoda - Anomura, Brachyura. (cmar.csiro.au)
  • Decapoda: Brachyura: Potamidae) from Pulau Tioman, Peninsular Malaysia. (wikimedia.org)
  • 253 Fernandez-Leborans, G (2003) Protist-bryozoan-crustacean hyperepibiosis on Goneplax rhomboides (Linnaeus, 1758) (Decapoda, Brachyura) from the NW Mediterranean coast. (ucm.es)
  • According to the authors, Daphnella belongs to the group Brachyura , which included the majority of Crustacea , although more recent discoveries suggest that this specimen resembles the classification Anomura , characterized by a stunted fifth pair of legs. (baumanrarebooks.com)
  • Set of detailed anatomical drawings of the crab, Daphnella Brachyura . (baumanrarebooks.com)
  • Six intricate pencil drawings of the crab Daphnella Brachyura used to produce the five plates in Gruber and Weismann's 1877 monograph, Ueber einige neue oder unvollkommen gekannte Daphniden. (baumanrarebooks.com)
  • This series of intricate anatomical pencil drawings of the crab specimen, Daphnella Brachyura , taken from Lake Bodensee (Constance) in Austria, is finished and keyed, ready for the engraver. (baumanrarebooks.com)
  • Reproduction of the speckled swimming crab Arenaeus cribrarius (Brachyura: Portunidae) on the Brazilian Coast near 23°30′S. Journal of Crustacean Biology, v. 22, n. 2, p. 416-428, 2002. (unesp.br)
  • Epibenthic crab (Malacostraca: Brachyura) assemblages of the southeastern waters of Hong Kong: the 2002 trawl programme. (marinespecies.org)
  • The Malayan porcupine or Himalayan porcupine (Hystrix brachyura) is a species of rodent in the family Hystricidae. (thainationalparks.com)
  • The Chinese Porcupine ( Hystrix brachyura ) is a member of the rodent family Hystricidae. (nature.com)
  • Tephritis brachyura is a species of tephritid or fruit flies in the genus Tephritis of the family Tephritidae. (wikipedia.org)
  • Neofelis nebulosa brachyura (Swinhoe, 1862) may be extinct (Christiansen, 2006), (Buckley Beason et al. (itis.gov)
  • Specimen of Neofelis nebulosa brachyura in National Taiwan Museum. (taiwannews.com.tw)
  • 23. Determination toxic effects of Hystrix Brachyura Bezoar extracts using cancer cell lines and embryo zebrafish (Danio rerio) models and identification of active principles through GC-MS analysis. (nih.gov)