| Apseudopsis | |
|---|---|
 | |
| Apseudopsis latreillii | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Superorder: | Peracarida |
| Order: | Tanaidacea |
| Family: | Apseudidae |
| Genus: | Apseudopsis Norman, 1899 |
Apseudopsis is a genus of crustaceans belonging to the family Apseudidae. [1] The genus has almost cosmopolitan distribution. [1]
The following species are accepted by the World Register of Marine Species: [2]
Mysidae is the largest family of crustaceans in the order Mysida, with over 1000 species in around 170 genera.
The crustacean order Tanaidacea make up a minor group within the class Malacostraca. There are about 940 species in this order.
Pagurapseudidae is a family of crustaceans in the order Tanaidacea. Like hermit crabs, they inhabit empty gastropod shells, but can be told apart from hermit crabs by the lack of a carapace, revealing the segmentation of the thorax, and by the greater number of legs: hermit crabs have five pairs of legs, of which the first has large claws, and the last is highly reduced, while in Pagurapseudidae, there is one pair of claws, plus six further walking legs.
Cumacea is an order of small marine crustaceans of the superorder Peracarida, occasionally called hooded shrimp or comma shrimp. Their unique appearance and uniform body plan makes them easy to distinguish from other crustaceans. They live in soft-bottoms such as mud and sand, mostly in the marine environment. There are more than 1,500 species of cumaceans formally described. The species diversity of Cumacea increases with depth.
Diastylidae is one of the eight most commonly recognised families of crustaceans of the order Cumacea. They are marine creatures especially common around the 30th parallel north.
Bodotria is a genus of crustaceans which belong to the family Bodotriidae. It includes the following species:
Iphinoe is a genus of crustaceans which belong to the family Bodotriidae. It includes the following species:
Eurydice is a genus of isopod crustaceans named after the mythical Eurydice, wife of the musician Orpheus. It includes the following species:
Nannastacus is a genus of crustaceans in the order Cumacea. It contains the following species:
Campylaspis is a genus of crustaceans in the order Cumacea. Species of Campylaspis have a "bulky" carapace, which makes up more than 40% of the animal's length, as well as distinctive features of the mouthparts. There are currently 170 recognised described species:
Mysidopsis is a genus of mysid shrimps in the family Mysidae. The sensitivity of these shrimps to water quality makes them suitable for bioassays. Mysidopsis bahia and Mysidopsis almyra, which are used frequently to test for pesticides and other toxic substances, are now classified as Americamysis bahia and Americamysis almyra.
Leptocheliidae is a family of malacostracans in the order Tanaidacea. There are more than 30 genera and 140 described species in Leptocheliidae.
Apseudopsis latreillii is a species of tanaidacean widely-distributed in the north-east Atlantic and Mediterranean coastal waters. It inhabits sandy and muddy bottoms from the intertidal to 138 m (453 ft) in depth and is often found in large numbers. It grows up to 7 mm (0.28 in) in length.
Anuropus is a genus of isopods in the suborder Cymothoida. As of 2021, it is the only genus in the family Anuropidae.
Sphyrapodidae is a family of crustaceans belonging to the order Tanaidacea.
Parapseudidae is a family of crustaceans belonging to the order Tanaidacea.
Tanaellidae is a family of malacostracan crustacean.
Paratanaoidea is a superfamily of malacostracan crustacean.
Parapseudinae is an estuarine subfamily of crustacean in the order Tanaidacea.
Pseudotanais is a genus of tanaidacean crustacean.