| Okinawa's Green Crab Spider | |
|---|---|
 | |
| female from Okinawa | |
 | |
| male from Okinawa | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Thomisidae |
| Genus: | Oxytate |
| Species: | O. hoshizuna |
| Binomial name | |
| Oxytate hoshizuna Ono, 1978 | |
Oxytate hoshizuna is a species of spider in the family Thomisidae (crab spiders). It is found in China and Japan. [1]
The specific name hoshizuna is derived from the Japanese words hoshi (星 "star") and zuna (砂 "sand"), literally translating to "star sand". [2] This name references the famous star-shaped sand found on beaches in Okinawa Prefecture, Japan, where the species was first collected.
O. hoshizuna has been recorded from China and Japan. [1] The original specimens were collected from the Ryukyu Islands in Japan, specifically from Iriomote Island in Okinawa Prefecture. [2] The species has subsequently been reported from various regions of China. [3]
The original description by Ono (1978) provides detailed morphological measurements for both male and female specimens. Males have a body length of 3.0-3.7 mm, while females are slightly larger at 3.2-3.7 mm. The species exhibits the characteristic features of the genus Oxytate, including relatively long anterior legs adapted for ambush predation. [2]
In life, males appear bright green without distinct markings. When preserved in alcohol, both the prosoma and opisthosoma become dorsally pale, and the legs turn yellowish-brown, while the sternum and ventral opisthosoma appear yellowish-white. Females are similarly green in life and become yellowish-white when preserved in alcohol. [2]