| Hemisquilla ensigera | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Stomatopoda |
| Family: | Hemisquillidae |
| Genus: | Hemisquilla |
| Species: | H. ensigera |
| Binomial name | |
| Hemisquilla ensigera (Owen, 1832) | |
| Synonyms | |
| |
Hemisquilla ensigera is a species of mantis shrimp. Two formerly recognized subspecies are now considered to be separate species ( H. californiensis , H. australiensis ). [1]
The genus name Hemisquilla comes from Ancient Greek ἡμι- (hēmi-), meaning 'half', and Latin squilla, meaning 'a kind of shrimp'. The specific epithet ensigera comes from ensis, meaning 'sword', and -ger, meaning 'bearing'.[ citation needed ]
The species is a near complete "oxyconformer" in that its aerobic metabolism is significantly depressed and impacted at low oxygen levels. [2]