Aquatic organisms[edit]. Further information: Aquatic animal. Water is a critical issue for the survival of all living ... Fresh water creates a hypotonic environment for aquatic organisms. This is problematic for some organisms with pervious skins ... Water is critical to the survival of all living organisms. Some organisms can thrive on salt water, but the great majority of ... Although most aquatic organisms have a limited ability to regulate their osmotic balance and therefore can only live within a ...
Category:Aquatic organisms. Lists[edit]. These lists are hosted on the Marine Life Portal. ...
Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment ... Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment ... Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment ... Toxic to aquatic organisms R52. Harmful to aquatic organisms R53. May cause long-term adverse effects in the aquatic ...
R. H. Ian (1989). "Aquatic organisms and pyrethroids". Pesticide Science. 27 (4): 429-457. doi:10.1002/ps.2780270408.. ... due to its high toxicity to aquatic organisms,[27] so permethrin and permethrin-contaminated water should be properly disposed ... It is known to be highly toxic to fish and aquatic species.[17] ...
UV effects in aquatic organisms and ecosystems. Cambridge: Royal Society of Chemistry. pp. 251-76. ISBN 9780854043019. Palenik ... Diseases of Aquatic Organisms. 23: 101-8. doi:10.3354/dao023101. Ishimatsu, Atsushi; Oda, Tatsuya; Yoshida, Makoto; Ozaki, ... This ROS has the potential to harm nearby organisms, and, in fact, has been implicated as the cause of massive fish, bacteria, ... To protists". Aquatic Microbial Ecology. 66 (2): 199-209. doi:10.3354/ame01570. Fan, Song-Miao (2008). "Photochemical and ...
Diseases of Aquatic Organisms. 92: 93-99. doi:10.3354/dao02307.. ] ... These changes will not only have implications for vegetation surrounding the wetlands, but for waterfowl and other organisms ... Within Saskatchewan there are areas where unique geography or topography allows for rare or distinctive organisms to thrive. ... Despite technological advances, such as improved varieties, genetically modified organisms, and irrigation systems, weather is ...
Diseases of Aquatic Organisms. 30: 99-105. doi:10.3354/dao030099. ^ Moran, J.D.W., Whitaker, D.J., Kent, M.L. (1999). "Natural ... Diseases of Aquatic Organisms. 31: 221-225. doi:10.3354/dao031221. CS1 maint: Multiple names: authors list (link) ^ Diamant, A ... Journal of Aquatic Animal Health. 11 (2): 110-115. doi:10.1577/1548-8667(1999)011. 2.0.CO;2. ISSN 1548-8667. CS1 maint: ... Canadian Technical Report on Fisheries and Aquatic Sciences. 1130: 39 pp. CS1 maint: Multiple names: authors list (link) ^ St- ...
Gray, MJ; Miller, DL; Hoverman, JT (2009). "Ecology and pathology of amphibian ranaviruses". Diseases of Aquatic Organisms. 87 ... Ranaviruses are relatively stable in aquatic environments, persisting several weeks or longer outside a host organism. ... Diseases of Aquatic Organisms. 49 (2): 83-92. doi:10.3354/dao049083. PMID 12078986. Chinchar, VG; Bryan, L; Wang, J; Long, S; ... Diseases of Aquatic Organisms. 14: 51-57. doi:10.3354/dao014051. Cullen, BR; Owens, L (2002). "Experimental challenge and ...
Diseases of Aquatic Organisms 10.. *^ Breuil, G., Bonami, J.R., Pepin, J.F., and Pichot, Y. (1991). Viral infection (picorna- ...
Aquaculture - Farming of aquatic organisms. *Clairaut's theorem. *Coastal erosion - The loss or displacement of land along the ... Intertidal organisms experience a highly variable and often hostile environment, and have adapted to cope with and even exploit ... The approximately fortnightly tidal cycle has large effects on intertidal[62] and marine organisms.[63] Hence their biological ... Intertidal ecologists therefore study the interactions between intertidal organisms and their environment, as well as among the ...
Diseases of Aquatic Organisms. 132 (2): 135-141. doi:10.3354/dao03309. ISSN 0177-5103 - via ResearchGate. F. Gherardi & C. ... "Astacus leptodactylus - Turkish Crayfish". UK non-native organism risk assessment scheme version 3.3. DEFRA. Archived from the ...
Diseases of Aquatic Organisms. 29: 213-8. doi:10.3354/dao029213. Cipriano, Rocco C.; Holt, Richard A. (2005). Flavobacterium ... The organism can be cultured for definitive diagnosis. Alternatively, histology should show periostitis, osteitis, meningitis ...
Diseases of Aquatic Organisms. 49 (3): 191-197. doi:10.3354/dao049191. PMID 12113305. Budiño, B.; Pata, M. P.; Leiro, J.; Lamas ... Diseases of Aquatic Organisms. 62 (1-2): 97-102. doi:10.3354/dao062097. PMID 15648836. Leiro, J.; Arranz, JA; Paramá, A.; ... Diseases of Aquatic Organisms. 46 (1): 47-55. doi:10.3354/dao046047. PMID 11592702. Budiño, Belén; Lamas, Jesús; Pata, María P ... Diseases of Aquatic Organisms. 73 (3): 227-234. doi:10.3354/dao073227. PMID 17330742. Iglesias, R.; Paramá, A.; Álvarez, MF; ...
Diseases of Aquatic Organisms. 109 (1): 55-80. doi:10.3354/dao02723. PMID 24781796. Carballal, Marıa Jesus; Iglesias, David; ...
Diseases of Aquatic Organisms. 75 (3): 201-207. doi:10.3354/dao075201. PMID 17629114. The chytrid fungus Batrachochytrium ... Like many other organisms, increasing ultraviolet-B (UVB) radiation due to stratospheric ozone depletion and other factors may ... Many of the causes of amphibian declines are well understood, and appear to affect other groups of organisms as well as ... The first host includes a number of species of aquatic snails. The early larval stages of the trematodes then are transmitted ...
Diseases of Aquatic Organisms. 48 (2): 125-131. doi:10.3354/dao048125. PMID 12005234. Mansour L, Prensier G, Jemaa SB, Hassine ... Diseases of Aquatic Organisms. 65 (3): 217-226. doi:10.3354/dao065217. PMID 16119890. Lee SJ, Yokoyama H, Ogawa K (2004). " ... Diseases of Aquatic Organisms. 54 (3): 203-207. doi:10.3354/dao054203. PMID 12803384. Weissenberg R. "Mikrosporidien und ... The time it takes for a xenoma to develop varies entirely on the host organism and cell as well as the infecting parasite. It ...
Diseases of Aquatic Organisms. 71 (2): 163-8. doi:10.3354/dao071163. PMID 16956064. Archived from the original (PDF) on 2016-03 ... They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, ... All sponges are sessile aquatic animals, meaning that they attach to an underwater surface and remain fixed in place (i.e., do ... They also produce toxins that prevent other sessile organisms such as bryozoans or sea squirts from growing on or near them, ...
Braithwaite, V.A.; Boulcott, P. (2007). "Pain perception, aversion and fear in fish" (PDF). Diseases of Aquatic Organisms. 75 ( ...
Diseases of Aquatic Organisms. 61: 75-83. doi:10.3354/dao061075. PMID 15584413. Rachowicz, Lara J.; Knapp, Roland A.; Morgan, ...
World Health Organization (2003). "Dangerous Aquatic Organisms" (PDF). Guidelines for safe recreational water environments. ... These are used to keep the body surface clear of algae, encrusting organisms, and unwanted debris. The second type are the ... One of the few organisms capable of consuming flower urchins with no apparent adverse effects is the predatory corallimorph ... Aaron Sewell (September 2007). "Feature Article: Toxins, Venoms and Inhibitory Chemicals in Marine Organisms". Advanced ...
Diseases of Aquatic Organisms. 113 (2): 169-175. doi:10.3354/dao02814. James Mason (1959). "The biology of Nicothoë astaci ... eggs are forced out of the gonads into egg-sacs and it is at which the organism becomes an adult. The series of changes in the ...
Diseases of Aquatic Organisms. 71 (3): 255-266. doi:10.3354/dao071255. PMID 17058606. Fernández-Álvarez, Clara; Santos, Ysabel ... Journal of Aquatic Animal Health. 7 (4): 318-326. doi:10.1577/1548-8667(1995)007. 2.3.CO;2. ISSN 1548-8667. Handlinger, J.; ...
Diseases of Aquatic Organisms. 114 (2): 147-154. doi:10.3354/dao02862. ISSN 0177-5103. Day, J.H., L. Farstad, and D.G. Laird, ...
Diseases of Aquatic Organisms. 53 (1): 77-88. doi:10.3354/dao053077. PMID 12608572. C. Kreuder; M. A. Miller; D. A. Jessup; L. ...
Diseases of Aquatic Organisms. 78 (2): 169-172. doi:10.3354/dao01863. PMID 18286814. Öktener, Ahmet; Ali, Atheer Hussain; ... The common fish louse is also a vector for pathogens, introducing organisms such as bacteria, flagellates, and the virus that ...
Diseases of Aquatic Organisms. 84 (1): 9-15. doi:10.3354/dao02028. PMID 19419002. Waldman B (2011) Brief encounters with ...
Diseases of Aquatic Organisms. 103: 209-227 - via Inter-Research Science Publisher. Johnson-MacKinnon, Jessica C (2019). " ...
Muehlstein, LK (1989). "Perspectives on the wasting disease of eelgrass Zostera marina". Diseases of Aquatic Organisms. 7: 211- ... Raghukumar, C (1987). "Fungal parasites of marine algae from Mandapam (South India)". Diseases of Aquatic Organisms. 3: 137-145 ... The target organism is turfgrass and the pathogen identified by the Koch's postulates is L. terrestris. Both seagrass and ... Pathogenesis may be triggered by biotic or abiotic stress of the higher organism, like an important increase in temperature or ...
Diseases of Aquatic Organisms, 19, 39-46. Perkins, F.O. (1996): The structure of Perkinsus marinus (Mackin, Owen and Collier, ... Diseases of Aquatic Organisms. 19: 39-46. doi:10.3354/dao019039. ISSN 0177-5103. Gestal, C., Novoa, B., Posada, D., Figueras, A ...
Diseases of Aquatic Organisms. 99 (1): 57-78. doi:10.3354/dao02450. PMID 22585303. Capriulo, G. M.; Small, E. B. (July 1986). " ... Diseases of Aquatic Organisms. 1: 141-146. doi:10.3354/dao001141. v t e. ...
Only about ten to twenty percent of the organism's energy is generally passed to the next organism.[31] The amount can be less ... Aquatic producers, such as planktonic algae or aquatic plants, lack the large accumulation of secondary growth as exists in the ... Arrows point to an organism being consumed by another organism). ... "Aquatic Food Webs". NOAA Education Resources. National Oceanic ... Food webs depict the pathways of mineral nutrient cycling as they flow through organisms.[4][16] Most of the primary production ...
In many aquatic species, the leaves are submerged in water. Succulent plants often have thick juicy leaves, but some leaves are ... Although not as nutritious as other organs such as fruit, leaves provide a food source for many organisms. The leaf is a vital ... Center for Aquatic and Invasive Plants, Institute of Food and Agricultural Sciences, University of Florida. 2009. Retrieved 8 ...
Aquatic respiration, animals extracting oxygen from water. *Artificial respiration, the act of simulating respiration, which ... Respiratory system, the anatomical system of an organism used for respiration. *Breathing, passing air through respiratory ... Maintenance respiration, the amount of cellular respiration required for an organism to maintain itself in a constant state ... Ecosystem respiration, measurement of gross carbon dioxide production by all organisms in an ecosystem ...
Semi-aquatic amphibians need both land and water divided in the tank. Tropical frogs would need mist and high humidity in their ... Like every living organisms, amphibians must have water to survive. Amphibians however, need freshwater. Some frogs such as ... Some are aquatic but most live underground in burrows they hollow out. Many caecilians give birth to live young, and in the ... They often live in semi-aquatic or inhabit humid areas.[9] A popular distinction is often made between frogs and toads on the ...
Marshall Cavendish Corporation (2004). Encyclopedia of the Aquatic World. Marshall Cavendish. p. 764. ISBN 978-0-7614-7424-1.. ... than any other organisms. Editing is concentrated in the nervous system and affects proteins involved in neural excitability ... AZA (Association of Zoos and Aquariums) Aquatic Invertebrate Taxonomic Advisory Group in association with AZA Animal Welfare ... "Biologists Search for New Model Organisms". Quanta Magazine.. *^ Baer, Drake (20 December 2016). "Octopuses Are 'the Closest ...
A biotic factor is any behavior of an organism that affects another organism, such as a predator consuming its prey. For ... causing a wider distribution of aquatic species. ... Organisms that usually serve as prey form clumped distributions ... Some allelochemicals even have selective effects on surrounding organisms; for example, the tree species Leucaena leucocephala ... Allelopathy can have beneficial, harmful, or neutral effects on surrounding organisms. ...
Since the harbour seal resides in an aquatic environment, the display behaviours expressed are slightly different from those ... Contrary to the typically female-selected mating that occurs for most organisms, these flies have females that show the display ... most time for the attraction of a mate and the decline in calling to the end of the season is also valid because most organisms ...
Initially, moving organisms such as sharks and hagfish, scavenge the soft tissues at a rapid rate over a period of months, and ... Whales are a widely distributed and diverse group of fully aquatic placental marine mammals. They are an informal grouping ... Whales are fully aquatic creatures, which means that birth and courtship behaviours are very different from terrestrial and ... To feed the new-born, whales, being aquatic, must squirt the milk into the mouth of the calf. Being mammals, they have mammary ...
Pianka, Eric R.; Vitt, Laurie J. (2003). Lizards: Windows to the Evolution of Diversity (Organisms and Environments, 5). 5 (1 ... Aquatic turtles have developed more permeable skin, and some species have modified their cloaca to increase the area for gas ... "Numbers of threatened species by major groups of organisms (1996-2012)" (PDF). IUCN Red List, 2010. IUCN. Archived from the ... 2 Aquatic Drive Frenchs Forest NSW 2086: Reed Books PTY LTD. p. 238. ISBN 978-0-7301-0088-1. .. ...
Canadian Journal of Fisheries and Aquatic Sciences 48:1853-1861 *^ Leigh, E.G., S.J. Wright, E.A. Herre, and F.E. Putz. 1993. ... If other organisms in the ecosystem also depend upon these plants as food resources, then these species may go extinct as well ...
... suggesting either an aquatic or largely aquatic habitat. Modern amphibians, which are semi-aquatic, exhibit this feature ... Table 1: Numbers of threatened species by major groups of organisms (1996-2014) Archived 2015-02-24 at the Wayback Machine. ... The first tetrapods were aquatic and fed primarily on fish. Today, the Earth supports a great diversity of tetrapods that live ... The lagoon was inhabited by a variety of marine organisms and was apparently salt water. The average water temperature was 30 ...
The list of organisms dependent on CWD for habitat or as a food source includes bacteria, fungi, lichens, mosses and other ... Canadian Journal of Fisheries and Aquatic Sciences. 48: 2499-508. doi:10.1139/f91-291.. ... The persistence of coarse woody debris can shelter organisms during a large disturbance to the ecosystem such as wildfire or ... During dry weather, CWD slows evaporation of soil moisture and provides damp microhabitats for moisture-sensitive organisms.[8] ...
a b Aquatic invasive species. A Guide to Least-Wanted Aquatic Organisms of the Pacific Northwest. 2001. University of ... Within the Aquatic EnvironmentEdit. The development of maritime trade has rapidly affected the way marine organisms are ... Aquatic invasive species in Ireland, Inland Fisheries Ireland. *The Nature Conservancy's Great Lakes Project- Aquatic Invasive ... Many marine organisms have the capacity to attach themselves to vessel hulls. Therefore, these organisms are easily transported ...
At night respiring aquatic organisms can deplete the oxygen to the point where sensitive species, such as certain fish, die. ... Landsberg JH (2002). "The effects of harmful algal blooms on aquatic organisms". Reviews in Fisheries Science. 10 (2): 113-390 ... They are produced by a large variety of organisms, including cyanobacteria, and are part of the group of natural products, also ... As with other cyanotoxins, microcystins were named after the first organism discovered to produce them, Microcystis aeruginosa ...
From 1978 to 1996, the US NREL experimented with using algae as a biofuels source in the "Aquatic Species Program".[17] A self- ... This organism was recently discovered in the rainforests of northern Patagonia, and has the unique capability of converting ... Other renewable biofuels are made through the use or conversion of biomass (referring to recently living organisms, most often ... "A Look Back at the U. S. Department of Energy's Aquatic Species Program: Biofuels from Algae" (PDF). National Renewable Energy ...
Many large aquatic temnospondyl amphibians. Ceratitic ammonoids extremely common. Modern corals and teleost fish appear, as do ... he inferred that the fossils in rocks were formed by organisms, and he reasoned that the positions of land and sea had changed ... First tetrapods still aquatic. "Old Red Continent" of Euramerica. Beginning of Acadian Orogeny for Anti-Atlas Mountains of ... "Large colonial organisms with coordinated growth in oxygenated environments 2.1 Gyr ago" (PDF). Nature. 466 (7302): 100-104. ...
... s' aquatic toxicity is as severe as or more so than many current solvents.[62][63][64] Mortality isn't necessarily ... the most important metric for measuring impacts in aquatic environments, as sub-lethal concentrations change organisms' life ...
"Aquatic habits of the Norway rat". Journal of Mammalogy. 29 (3): 299. doi:10.1093/jmammal/29.3.299. JSTOR 1375396.. ... and constitute an important model organism. This is because they grow quickly to sexual maturity and are easy to keep and to ... rats used as model organisms in biological research. ...
González Medina A, Soriano Hernando Ó, Jiménez Ríos G (2015). "The Use of the Developmental Rate of the Aquatic Midge ... This discovery completely changed the way people viewed the decomposition of organisms and prompted further investigations into ... While adults are terrestrial and phytophagous, larvae are aquatic and detritivorous. Immature instars have been used as ...
These structures tend to also pull in large numbers of fish and other aquatic organisms, which are killed or injured on the ... Water returned to aquatic environments at temperatures higher than the ambient receiving water modify aquatic habitat by ... More agile aquatic predators consume organisms impinged on the screens; and warm water predators and scavengers colonize the ... but volumes of water lost during evaporative cooling may decrease natural habitat for aquatic organisms. Since the evaporation ...
Aquatic examples[edit]. Coastal fish (such as the smooth toadfish) and seabirds (such as the Atlantic puffin) are often ... The marine algal blooms known as "red tides" can result in local filter-feeding organisms such as mussels and oysters becoming ... In some eutrophic aquatic systems, biodilution can occur. This trend is a decrease in a contaminant with an increase in trophic ... Bioaccumulation is the gradual accumulation of substances, such as pesticides or other chemicals, in an organism.[1] ...
From 1978 to 1996, the U.S. NREL experimented with using algae as a biodiesel source in the "Aquatic Species Program".[120] A ... This organism was recently discovered in the rainforests of northern Patagonia and has the unique capability of converting ... "A look back at the U.S. Department of Energy's Aquatic Species Program: Biodiesel from Algae" (PDF (3.7 Mb)). Close-out Report ...
Axolotl and olm are species of salamander that retains their juvenile aquatic form throughout adulthood, examples of full ... Hall, B.K., Hallgrímsson, B. Monroe, W.S. (2008). Strickberger's evolution: the integration of genes, organisms and populations ... development of an organism, typically an animal. Neoteny is found in modern humans.[6] In progenesis (also called paedogenesis ... but eventually the organism still matures into the adult form; this can be seen in Lithobates clamitans. Full neoteny is seen ...
Any member of a diverse polyphyletic group of photosynthetic, eukaryotic, mostly aquatic organisms ranging from simple ... A group of one or more populations of an organism or organisms used by taxonomists to classify organisms into discrete, ... Any organism involved in any type of symbiosis with another organism, either of the same or a different species.. symbiosis. ... Any living organism that harbors another living organism (known as a "guest" or symbiont), whether the guest is parasitic, ...
One study found mottled sculpins to be the third most sensitive aquatic species to zinc.[9] Therefore, the biggest threat to ... Mottled sculpins feed on a wide variety of organisms, including mollusks, snails, other mottled sculpins, and trout. Their ... It feeds primarily on aquatic insect larvae, but will also eat crustaceans, small fish, fish eggs, and some plant material. In ... One study found that bottom dwelling aquatic insects make up 99.7% of the mottled sculpin's diet, with dipterous larvae and ...
Its toxicity is relatively low, and its transdermal absorption also seems to be low.[1] It poses a threat for aquatic organisms ... and therefore has low bioavailability for most organisms. ...
Today cultured microalgae is used as direct feed for humans and land-based farm animals, and as feed for cultured aquatic ... Microalgae is an important source of nutrition and is used widely in the aquaculture of other organisms, either directly or as ...
Segers, H.; and Martens, K; editors (2005). The Diversity of Aquatic Ecosystems. p. 46. Developments in Hydrobiology. Aquatic ... 5. Fossorochromis rostratus is an "aberrant" hap that often sifts mouthfuls of sand to extract small food organisms.[10][51]. 6 ... The aquatic larvae feed on zooplankton, spending the day at the bottom and the night in the upper water levels.[75] When they ... effectively restricting fish and other aerobic organisms to the upper part.[19] The water is very clear for a lake and the ...
... those that evolved within aquatic environments), multicellularity occurs as a consequence of cells failing to separate ... Multicellular organisms are organisms that consist of more than one cell, in contrast to unicellular organisms.[1] ... Because the first multicellular organisms were simple, soft organisms lacking bone, shell or other hard body parts, they are ... true multicellular organisms must solve the problem of regenerating a whole organism from germ cells (i.e. sperm and egg cells ...