Opisthobranch of the Week Data
As of the current date I've not personally seen specimens of the above unknown Glaucid sp. 4 here in the waters of Okinawa's main island. Atsushi Ono kindly furnished the image and data for the featured animal and he considers the species to be common in waters of the Keramas* and reports (pers. comm.) seeing numerous individuals. Atsushi goes on to say that the above animal was found on a shallow coral reef facing open sea.
Glaucid sp. 4 is one of several undescribed glaucids known from Okinawan waters; previously I've featured on these pages the following undescribed glaucids:
* Keramas = the Kerama Islands Group, located 30 ~ 40 kilometers west of the Okinawa capitol, Naha.