Costasiella usagi M. Ichikawa, 1993 observed by 名谷朋浩 | SEASLUG.WORLD

Costasiella usagi M. Ichikawa, 1993

Observation Details

Photographer

名谷朋浩

Date

2026/04/21

Location

Japan › Okinawa › Okinawa Island (Motobu and Northern area) › Gorilla Chop

Observation

Size7 mm

Depth15.0 m

Water temp.24.0 ℃

Camera

CameraTG-7

ISOISO 640

Aperturef/14.0

Shutter1/100 s

Species details Submit Photo Send Message

Activity History

Initial Identification 2026/04/23 21:21

Observation published as Costasiella usagi Ichikawa, 1993

By: KIMOTO Nobuhiko

Permanent URL of this observation:

https://en.seaslug.world/observation/50120

Observation Details

Photographer

名谷朋浩

Date

2026/04/21

Location

Japan › Okinawa › Okinawa Island (Motobu and Northern area) › Gorilla Chop

Observation

Size7 mm

Depth15.0 m

Water temp.24.0 ℃

Camera

CameraTG-7

ISOISO 640

Aperturef/14.0

Shutter1/100 s

Support the site

Advertising & sponsorship inquiries

Nudibranch & Sea Slug Identification: Indo-Pacific (2nd Ed.) cover

As an Amazon Associate we earn from qualifying purchases