Armina comta

Nudibranchs
IUCN: Not evaluated

Usual depth4–20 m
Water temperature20–29 °C
Best monthsMay
How commonRare

All species

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

January: 1 records
February: 1 records
March: 1 records
April: 2 records
May: 6 records
June: 2 records
July: 2 records
August: 0 records
September: 0 records
October: 0 records
November: 0 records
December: 1 records

Depth and water temperature

Depth

Mostly recorded at 4–20 m · Deepest record: 28 m

0–10 m: 6 records
10–20 m: 3 records
20–30 m: 2 records

Water temperature

Recorded in surface water of 20–29 °C

20–22 °C: 4 records
22–24 °C: 1 records
24–26 °C: 1 records
26–28 °C: 0 records
28–30 °C: 4 records

Names and classification

Names in 1 more languages

Japanese: ヒメニュウトウタテジマウミウシ

Other scientific names: Pleurophyllidia comta

Similar species

Shield Pinstripe
Armina rubida
Armina scotti
Armina magna
Armina semperi
Dark-nosed Pinstripe
Dermatobranchus albus
Dermatobranchus caeruleomaculatus

Sources and credits

Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).

Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
Conservation status as published by GBIF (IUCN Red List).
19 open-data records from 2009 to 2025.
Species data updated October 26, 2026.

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