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Eubranchipus Vernalis
''Eubranchipus vernalis'', known generally as the eastern fairy shrimp or springtime fairy shrimp, is a species of brine shrimp or fairy shrimp in the family Chirocephalidae Chirocephalidae is a family of fairy shrimp, characterised by a reduced or vestigial maxilla, more than two setae on the fifth endite, divided pre-epipodites and widely separated seminal vesicle The seminal vesicles (also called vesicular gla .... It is found in North America. References Anostraca Crustaceans described in 1869 {{branchiopoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chirocephalidae
Chirocephalidae is a family of fairy shrimp, characterised by a reduced or vestigial maxilla, more than two setae on the fifth endite, divided pre-epipodites and widely separated seminal vesicle The seminal vesicles (also called vesicular glands, or seminal glands) are a pair of two convoluted tubular glands that lie behind the urinary bladder of some male mammals. They secrete fluid that partly composes the semen. The vesicles are 5†...s. It consists of the following eight genera, including the genera formerly placed in the families Linderiellidae and Polyartemiidae: *'' Artemiopsis'' G. O. Sars, 1897 *'' Branchinectella'' Daday de Dées, 1910 *'' Chirocephalus'' Prévost, 1820 *'' Dexteria'' Brtek, 1965 *'' Eubranchipus'' Verrill, 1870 *'' Linderiella'' Brtek, 1964 *'' Polyartemia'' Fischer, 1851 *'' Polyartemiella'' Daday de Dées, 1909 References Anostraca Crustacean families {{branchiopoda-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anostraca
Anostraca is one of the four orders of crustaceans in the class Branchiopoda; its members are referred to as fairy shrimp. They live in vernal pools and hypersaline lakes across the world, and they have even been found in deserts, ice-covered mountain lakes and Antarctic ice. They are usually long (exceptionally up to ). Most species have 20 body segments, bearing 11 pairs of leaf-like ''phyllopodia'' (swimming legs), and the body lacks a carapace. They swim "upside-down" and feed by filtering organic particles from the water or by scraping algae from surfaces. They are an important food for many birds and fish, and some are cultured and harvested for use as fish food. There are 300 species spread across 8 families. Description The body of a fairy shrimp is elongated and divided into segments. The whole animal is typically long, but one species, '' Branchinecta gigas'' does not reach sexual maturity until it reaches long, and can grow to long. The exoskeleton is thin and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
