Costasiella usagi M. Ichikawa, 1993 observed by Chikako Watanabe | SEASLUG.WORLD

Costasiella usagi M. Ichikawa, 1993

Observation Details

Photographer

Chikako Watanabe

Date

2025/09/09

Location

Japan › Okinawa › Ishigaki and Yaeyama › Taketomi South

Observation

Size4 mm

Depth12.0 m

Water temp.30.0 ℃

Camera

CameraOM-1MarkII

ISOISO 250

Aperturef/10.0

Shutter1/100 s

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Activity History

Initial Identification 2025/09/11 21:52

Observation published as Costasiella usagi Ichikawa, 1993

By: KIMOTO Nobuhiko

Permanent URL of this observation:

https://en.seaslug.world/observation/44716

Observation Details

Photographer

Chikako Watanabe

Date

2025/09/09

Location

Japan › Okinawa › Ishigaki and Yaeyama › Taketomi South

Observation

Size4 mm

Depth12.0 m

Water temp.30.0 ℃

Camera

CameraOM-1MarkII

ISOISO 250

Aperturef/10.0

Shutter1/100 s

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