Thecacera sp.10 observed by 小河亮俊 | SEASLUG.WORLD

Thecacera sp.10

Observation Details

Photographer

小河亮俊

Date

2026/04/30

Location

Japan › Tokyo › Hachijo Island › Otchogahama

Observation

Size6 mm

Depth15.0 m

Water temp.23.0 ℃

Camera

CameraILCE-7RM5

ISOISO 100

Aperturef/14.0

Shutter1/250 s

Species details Submit Photo Send Message

Activity History

Initial Identification 2026/05/04 18:23

Observation published as Thecacera sp.10

By: KIMOTO Nobuhiko

Permanent URL of this observation:

https://en.seaslug.world/observation/50457

Observation Details

Photographer

小河亮俊

Date

2026/04/30

Location

Japan › Tokyo › Hachijo Island › Otchogahama

Observation

Size6 mm

Depth15.0 m

Water temp.23.0 ℃

Camera

CameraILCE-7RM5

ISOISO 100

Aperturef/14.0

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