Leucothoe is a genus of amphipods in the family Leucothoidae. It contains the following species:
Gammarus is an amphipod crustacean genus in the family Gammaridae. It contains more than 200 described species, making it one of the most species-rich genera of crustaceans. Different species have different optimal conditions, particularly in terms of salinity, and different tolerances; Gammarus pulex, for instance, is a purely freshwater species, while Gammarus locusta is estuarine, only living where the salinity is greater than 25‰.
Trochoidea is a superfamily of small to very large vetigastropod sea snails with gills and an operculum. Species within this superfamily have nacre as the inner shell layer. The families within this superfamily include the Trochidae, the top snails. This superfamily is the largest vetigastropodan superfamily, containing more than 2,000 species.
Jumellea is an orchid genus with around 40 species native to Madagascar, the Comoros, the Mascarenes, and eastern Africa. In horticulture, it is often abbreviated Jum. It is named after H. L. Jumelle, a French botanist.
Photis is a genus of amphipod crustaceans, containing the following species:
Harold John Finlay was a New Zealand palaeontologist and conchologist. He was born in Comilla, India, on 22 March 1901.
Idotea is a genus of isopod crustaceans, mostly from cold temperate waters. The taxonomy of the genus is still in doubt, and many of the currently recognised species may be taxonomic synonyms, and others may be moved to different genera. The genus Idotea includes the following species:
Eubranchus is a genus of aeolid nudibranch in the family Eubranchidae.
Thordisa is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod mollusks in the family Discodorididae.
Gnathia is a genus of isopod crustaceans, containing the following species:
Urothoe is a genus of very small marine amphipod crustaceans in the family Urothoidae. Members of the genus are found worldwide.
Eulimella is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
Monocorophium is a genus of amphipod crustaceans.
Pontogeneiidae is a family of amphipod crustaceans, containing the following genera:
Nikolai Mikhailovich Knipovich was a Russian ichthyologist, marine zoologist and oceanographer, notable as the founder of fisheries research in the Russian North.
Phoxocephalidae is a family of small, shrimp-like crustaceans in the suborder Gammaridea described by Georg Ossian Sars in 1891. It contains Cocoharpinia iliffei, a critically endangered species on the IUCN Red List.
Calliopius is a genus of amphipods in the family Calliopiidae. There are about nine described species in Calliopius.
Stenothoidae is a family of arthropods in the order Amphipoda.
Amphorina is a genus of aeolid nudibranch in the family Eubranchidae.
Eupraxie Fedorovna Gurjanova was a Soviet hydrobiologist, carcinologist and zoogeographer, specialist in the systematics of isopod crustaceans and amphipods, doctor of biological sciences.
