Siphopteron nigromarginatum Gosliner, 1989 observed by Masakazu Shimazu | SEASLUG.WORLD

Siphopteron nigromarginatum Gosliner, 1989

Observation Details

Photographer

Masakazu Shimazu

Date

2026/04/02

Location

Japan › Okinawa › Ishigaki and Yaeyama › Taketomi South

Observation

Size3 mm

Depth10.0 m

Water temp.25.0 ℃

Camera

CameraILCE-7M4

ISOISO 100

Aperturef/8.0

Shutter1/250 s

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Activity History

Initial Identification 2026/04/05 21:18

Observation published as Siphopteron nigromarginatum Gosliner, 1989

By: KIMOTO Nobuhiko

Permanent URL of this observation:

https://en.seaslug.world/observation/49746

Observation Details

Photographer

Masakazu Shimazu

Date

2026/04/02

Location

Japan › Okinawa › Ishigaki and Yaeyama › Taketomi South

Observation

Size3 mm

Depth10.0 m

Water temp.25.0 ℃

Camera

CameraILCE-7M4

ISOISO 100

Aperturef/8.0

Shutter1/250 s

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