Siphopteron brunneomarginatum (Carlson & Hoff, 1974) observed by 小河亮俊 | SEASLUG.WORLD

Siphopteron brunneomarginatum (Carlson & Hoff, 1974)

Observation Details

Photographer

小河亮俊

Date

2026/05/01

Location

Japan › Tokyo › Hachijo Island › Sokodo(Sanmata)

Observation

Size5 mm

Depth8.0 m

Water temp.23.0 ℃

Camera

CameraILCE-7RM5

ISOISO 100

Aperturef/14.0

Shutter1/250 s

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Activity History

Initial Identification 2026/05/04 18:24

Observation published as Siphopteron brunneomarginatum (Carlson & Hoff, 1974)

By: KIMOTO Nobuhiko

Permanent URL of this observation:

https://en.seaslug.world/observation/50471

Observation Details

Photographer

小河亮俊

Date

2026/05/01

Location

Japan › Tokyo › Hachijo Island › Sokodo(Sanmata)

Observation

Size5 mm

Depth8.0 m

Water temp.23.0 ℃

Camera

CameraILCE-7RM5

ISOISO 100

Aperturef/14.0

Shutter1/250 s

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