Halgerda tessellata (Bergh, 1880) observed by Mostly_Macro | SEASLUG.WORLD

Halgerda tessellata (Bergh, 1880)

Observation Details

Photographer

Mostly_Macro

Date

2026/02/14

Location

Japan › Okinawa › Okinawa Island (Chatan and Southern area) › Miyagi Seawall

26.3221, 127.7458

Camera

CameraCanon EOS R7

ISOISO 800

Aperturef/6.3

Shutter1/250 s

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Activity History

Initial Identification 2026/06/15 10:21

Observation published as Halgerda tessellata (Bergh, 1880)

By: KIMOTO Nobuhiko

Permanent URL of this observation:

https://en.seaslug.world/observation/53703

Observation Details

Photographer

Mostly_Macro

Date

2026/02/14

Location

Japan › Okinawa › Okinawa Island (Chatan and Southern area) › Miyagi Seawall

26.3221, 127.7458

Camera

CameraCanon EOS R7

ISOISO 800

Aperturef/6.3

Shutter1/250 s

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