Thecacera pacifica (Bergh, 1884) observed by Shizuka Seki | SEASLUG.WORLD

Thecacera pacifica (Bergh, 1884)

Observation Details

Photographer

Shizuka Seki

Date

2026/01/12

Location

Japan › Okinawa › Ishigaki and Yaeyama › Kuroshima V-Point

Observation

Size20 mm

Depth7.0 m

Water temp.24.0 ℃

Camera

CameraTG-7

ISOISO 400

Aperturef/4.1

Shutter1/320 s

Species details Submit Photo Send Message

Activity History

Initial Identification 2026/01/19 21:20

Observation published as Thecacera pacifica Bergh, 1883

By: KIMOTO Nobuhiko

Permanent URL of this observation:

https://en.seaslug.world/observation/47524

Observation Details

Photographer

Shizuka Seki

Date

2026/01/12

Location

Japan › Okinawa › Ishigaki and Yaeyama › Kuroshima V-Point

Observation

Size20 mm

Depth7.0 m

Water temp.24.0 ℃

Camera

CameraTG-7

ISOISO 400

Aperturef/4.1

Shutter1/320 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