Fishbase glossary
WebThe base of the caudal fin (end of the vertebral column or posterior edge of the hypural plate) is determined by flexing the tail up while the caudal peduncle is held down. The resultant wrinkle or caudal flexure indicates the caudal base. It may also be determined by probing or dissection. WebAug 16, 2024 · August 16, 2024. The state of Virginia (VA) and, more specifically, the region of Northern Virginia (NoVA), which includes Ashburn, is the largest data center market in …
Fishbase glossary
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WebThe GLOSSARY table contains definitions of more than 2,600 terms related to ichthyology, taxonomy, ecology, conservation, population dynamics, genetics, oceanography, … WebFishbase and SeaLifeBase are online, publicly accessibly information systems on aquatic species. They are used by specialist researchers and hobbyists worldwide for information (data, illustrations, bibliographic references) on more than 40,000 species.
WebSaldanha, L., 1986.Nettastomatidae. p. 562-566. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern ... WebFishBase. System Glossary Glossary Search for pharyngeal teeth counts (Search Options) Definition of Term pharyngeal teeth counts (English) In some groups such as minnows and suckers the fifth gill arches are strengthened and bear inwardly directed teeth, in 1 - 3 rows. Conventionally counts are given for both sides, beginning with the shorter ...
WebFishBase. System Glossary Glossary Search for ceratotrichia (Search Options) Definition of Term ceratotrichia (English) Slender soft or stiff filaments of an elastic protein, superficially resembling keratin or horn, from the Greek keratos, horn, and trichos, hair. Ceratotrichia run in parallel and radial to the fin base and support the fin webs. WebFishBase Glossary System Glossary Glossary Search for broadcast spawners ( Search Options ) Definition of Term broadcast spawners (English) Fish which release their gametes into the water, where fertilization may occur; without parental care. (See also: gametes, spawning, parental care ) reproducteurs en eau libre
WebThe Fishbase Glossary contains definitions of more than 2,600 terms related to ichthyology, taxonomy, ecology, conservation, population dynamics, genetics, …
WebFeb 15, 2024 · FishBase is a global information system with extensive information on all species and subspecies of fish. In addition to the data contributed to the Catalogue of … fezes catarro bebeWebThe base of the caudal fin (end of the vertebral column or posterior edge of the hypural plate) is determined by flexing the tail up while the caudal peduncle is held down. The … fezes de lagartixa faz malWebFeb 3, 2024 · The year 2024 was particularly high-scoring, with the resource receiving over 1,200 citations. It also found that FishBase has the most annual citations of any fisheries resource and is the fourth most-cited resource on fish, ever. Google Scholar recorded over 15,000 citations, with an average of 1,200 per year from 2024 to 2024. hp murah support nfcWeb生态生产力 （英語： ecological productivity ）是指 生态系统 中 生物质 的产生速率，通常以单位时间、单位体积（面积）的 质量 表示，例如 克 每平方米 每天 （gm -2 d -1 ）。 质量单位可能与干物质或生成 碳 的质量有关。 植物 等 自养生物 的生产力称为 初级生产力 ，而 动物 等 異營生物 的生产力称为 次级生产力 。 [1] 目录 1 初级生产 2 次级生产 3 参见 4 参 … hp murah spek tinggi 2023WebThe International Center for Living Aquatic Resources Management (ICLARM) in collaboration with the Food and Agriculture Organization of the United Nations (FAO) and with the support of the Commission of the European Communities is developing a database (called FISHBASE) to summarize global information on living aquatic resources (fish, … fezes cinzentas bebeWebFishBase is a global species database of fish species (specifically finfish ). [1] It is the largest and most extensively accessed online database on adult finfish on the web. [2] Over time it has "evolved into a dynamic and versatile ecological tool" that is widely cited in scholarly publications. [3] [4] hp murah tahan air dibawah 2 jutafeze scrabble