Genus and species is Clypeaster subdepressus
Kingdom:Animalia
Phylum: Echinodermata
Class: Echinoidea
Subclass: Euechinoidea
Superorder: Gnathostomata
Sand dollars are actually an entire order of invertebrate animals. Therefor, there are many genera of sand dollars. However, the Common Sand Dollar belongs to the genus Echinarachnius.
It differs from species to species. For example, let us take Western sand dollars. Their scientific name is Dendraster excentricus.Family name is DendstrasteridaeGenus is Dendraster.Species is Dendraster excentricus .
Laganum ocalanum is the smallest sand dollar at a minimum adult size of 1/8 of an inch. This species of sand dollar originated in the late Eocene epoch not long before 33.6 mya, which means this species survived the Eocene-Oligocene extinction.
They are not listed as protected species.
Genus species or when writing it in hand it should be Genus species, but underlined.
A genus with one species is a monospecific genus.
The species is the combined genus and species
Sand Dollar refers to species of extremely flattened, burrowingechinoids belonging to the order Clypeasteroida. Some species within the order, not quite as flat, are known as sea biscuits. Related animals include thesea urchins, sea cucumbers and starfish. The Common Sand Dollar, Echinarachnius parma, is widespread in ocean waters of the northern hemisphere, from the intertidal zone to considerable depths. It can be found in temperate and tropical zones. The Keyhole Sand Dollar (three species, genus Mellita) is found on a wide range of coasts in and around the Caribbean Sea.Sand Dollar food consists of crustacean larvae, small copepods, diatoms, algae and detritus. While all above is a living organism, the last (detritus) is non-living particulate organic material (as opposed to dissolved organic material). It typically includes the bodies or fragments of dead organisms as well as fecal material.So the answer is YES. Sand Dollar is decomposers.
There are 79 species of hagfish that are split up into six different genus. The genus Eptatretus contains 49 species, the genus Myxine contains 23 species, the genus Nemamyxine contains two species, the genus Neomyxine contains one species, the genus Notomyxine contains one species, and the genus Rubicundus contains four species.
I am not sure which species of sand fox you are referring to, however, both the Tibetan and Ruppells sand fox are in the genus Vulpes - and therefore are related to Fennec foxes.
a genus is divided into species
Genus and species are specific to each individual organism, so there is no genus species for all plants.