Cheluridae | |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Malacostraca |
Superorder: | Peracarida |
Order: | Amphipoda |
Parvorder: | Corophiidira |
Superfamily: | Cheluroidea |
Family: | Cheluridae Allman, 1847 |
Genera | |
See text |
Cheluridae is a family of amphipods. [1] It is the only family classified under the superfamily Cheluroidea.
At least three genera are included: [2]
Amphipoda is an order of malacostracan crustaceans with no carapace and generally with laterally compressed bodies. Amphipods range in size from 1 to 340 millimetres and are mostly detritivores or scavengers. There are more than 9,900 amphipod species so far described. They are mostly marine animals, but are found in almost all aquatic environments. Some 1,900 species live in fresh water, and the order also includes the terrestrial sandhoppers such as Talitrus saltator and Arcitalitrus sylvaticus.
Gammaridea is one of the suborders of the order Amphipoda, comprising small, shrimp-like crustaceans. Until recently, in a traditional classification, it encompassed about 7,275 (92%) of the 7,900 species of amphipods described by then, in approximately 1,000 genera, divided among around 125 families. That concept of Gammaridea included almost all freshwater amphipods, while most of the members still were marine.
Liljeborgiidae is a family of amphipods, containing the following genera:
Platyischnopidae is a family of amphipod crustaceans. Its members are characterised by the conical rostrum, which is covered with sensory pits at the end. Although digging behaviour has only been directly observed in a few taxa, it is assumed that all the animals in the family Platyischnopidae are fossorial. The genera included in Platyischnopidae are Skaptopus, Platyischnopus, Indischnopus, Tiburonella, Eudevenopus, Tittakunara, Tomituka and Yurrokus.
Pardaliscidae is a family of amphipods, whose members typically inhabit the deepest parts of ocean basins. It contains the following genera:
Paracalliopiidae is a family of amphipods, containing the following genera:
Leucothoidae is a family of amphipods. It contains 138 species in 5 genera:
Gammaridae is a family of amphipods. In North America they are included among the folk taxonomic category of "scuds", and otherwise gammarids is usually used as a common name.
Cyproideidae is a family of amphipod crustaceans. Eighteen genera and 43 species have been described as of 2009. They mostly occur mostly in the Southern Hemisphere, where they form associations with corals, sponges, crinoids and hydroids.
Iphimedia is a genus of amphipods which belongs to the family Iphimediidae in the arthropod group Amphipoda. It is the only genus of the family to have species which live in tropical waters. All other genera of the family are only found in cold or deep oceans.
Yhi yindi is a species of amphipod crustacean, known only from Orpheus Island, Queensland, Australia. It was described in 1991 by J. Laurens Barnard and J. D. Thomas, and remains the only species in the genus Yhi.
Pontogeneiidae is a family of amphipod crustaceans, containing the following genera:
Alicellidae is a family of amphipod crustaceans, which live as scavengers in the deep sea, often in association with hydrothermal vents. The family includes the following genera:
Martensia martensi is a species of amphipod crustacean, and the only species in the genus Martensia. It occurs in waters around Svalbard at depths of 37–95 metres (121–312 ft).
Haustorius is a genus of amphipods in the family Haustoriidae. There are about six described species in Haustorius.
Pseudamphithoides incurvaria is a species of amphipod crustacean in the family Ampithoidae. It is native to shallow water in the tropical western Atlantic Ocean where it creates a home for itself from fragments of the algae on which it feeds. This seaweed contains certain chemicals that are distasteful and protect it from predatory fish.
Urothoides kurrawa is a species of amphipod crustacean, in the family Urothoidae. The species was first described in 1979 by Barnard & Drummond. The holotype was collected at Crib Point on Westernport Bay.
Ceradocus dooliba is a species of amphipod in the subgenus, Denticeradocus, and the family, Maeridae, and was first described in 1972 by Jerry Laurens Barnard. The holotype was collected at Capel Sound in Port Phillip Bay, in the sublittoral zone.
Austropheonoides is a genus of amphipods in the Cyproideidae family, and was first described in 1972 by Jerry Laurens Barnard