OKINAWAN
OPISTHOBRANCH OF THE WEEK

Aegires serenae (Gosliner & Behrens 1997) [unrecorded size]

Opisthobranch of the Week Data

Taxonomy:

Frequency on Okinawa: Collection Data:
[brackets indicate range for all Okinawa-collected specimens of the species]


Species Account:

        Aegires serenae * is considered to be very rare on Okinawa. As of this date I've not personally found this beautiful dorid; the above featured animal is one which was photographed here by Mr. Yokoi Kensuke of the "Blue Try" SCUBA & U/W Photo Shop", and his photograph of the animal is used here with his kind permission. Gosliner & Behrens (1997) report its distribution to be Papua New Guinea, Indonesia, Malaysia, Philippines, Belau, Pohnpei and Okinawa.

        This beautiful animal is considerably dissimilar from other described species of Aegires, in both color and external morphology. The gray, black-spotted body of A. serenae is in relatively sharp contrast with other Aegires species. The presence of three elongate extrabranchial appendages and three multipinnate gills are also unique to A. serenae (Gosliner & Behrens, 1997).

        The following Aegires species are known from the waters of waters of Okinawa:

Additionally, Mike Miller has a terrific photograph of Aegires serenae on his Slug Site.

* Aegires serenae was originally featured on these pages as Notodoris serenae Gosliner & Behrens, 1997. A recent paper by Fahey & Gosliner (2004) has proposed a taxonomic change to replace the name Notodoris with that of Aegires and the above featured animal follows their proposed taxonomy.

Etymology:

Literature Cited:


Page Date: 22 Jan '01
Page Modification Date: 01 April '16
Digitally manipulated photo
Copyright © 2016 Robert F. Bolland