Costasiella sp. 1 observed by 鎌田　陽介 | SEASLUG.WORLD

Costasiella sp. 1

Observation Details

Photographer

鎌田　陽介

Date

2026/06/07

Location

Japan › Okinawa › Miyakojima › Siratori Cape

Observation

Size3 mm

Depth20.0 m

Water temp.25.5 ℃

Camera

CameraOM-1

ISOISO 100

Aperturef/6.7

Shutter1/250 s

Species details Submit Photo Send Message

Activity History

Initial Identification 2026/06/10 21:54

Observation published as Costasiella sp. 1

By: KIMOTO Nobuhiko

Permanent URL of this observation:

https://en.seaslug.world/observation/53373

Observation Details

Photographer

鎌田　陽介

Date

2026/06/07

Location

Japan › Okinawa › Miyakojima › Siratori Cape

Observation

Size3 mm

Depth20.0 m

Water temp.25.5 ℃

Camera

CameraOM-1

ISOISO 100

Aperturef/6.7

Shutter1/250 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