Pteraeolidia semperi (Bergh, 1870)

Pteraeolidia semperi (Bergh, 1870)

Observation Details

Photographer

naoka なお

Date

2026/07/19

Location

Japan Chiba Namegawa Maguro ne

Observation

Size15 mm
Depth15.0 m
Water temp.22.0 ℃

Activity History

Initial Identification 2026/07/21 15:37

Observation published as Pteraeolidia semperi (Bergh, 1870)

By: KIMOTO Nobuhiko

Permanent URL of this observation:

https://en.seaslug.world/observation/56520

Observation Details

Photographer

naoka なお

Date

2026/07/19

Location

Japan Chiba Namegawa Maguro ne

Observation

Size15 mm
Depth15.0 m
Water temp.22.0 ℃