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DiscoverSpeciesNudibranchs

Magnificent Soft Coral Eater

Phyllodesmium magnum

  • Nudibranchs
  • IUCN: Not evaluated
  • Usual depth5–20 m
  • Water temperature20–29 °C
  • Best monthsApril, May, and June
  • How commonRare
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About this species

Phyllodesmium magnum is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae.

Text from the Wikipedia article “Phyllodesmium magnum”, licensed CC BY-SA 4.0. Read the article

Where and when

Where it has been recorded

Worldwide

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Best months

Worldwide (open data)

  • January: 8 records
  • February: 11 records
  • March: 10 records
  • April: 18 records
  • May: 14 records
  • June: 22 records
  • July: 8 records
  • August: 10 records
  • September: 12 records
  • October: 8 records
  • November: 8 records
  • December: 8 records

Depth and water temperature

Depth

Mostly recorded at 5–20 m · Deepest record: 23 m

  • 0–10 m: 22 records
  • 10–20 m: 41 records
  • 20–30 m: 10 records

Water temperature

Recorded in surface water of 20–29 °C

  • 20–22 °C: 20 records
  • 22–24 °C: 21 records
  • 24–26 °C: 31 records
  • 26–28 °C: 17 records
  • 28–30 °C: 38 records

Names and classification

English
Magnificent Soft Coral Eater
Names in 2 more languages
French
Grand phyllodesmium
Japanese
キッカミノウミウシ

Similar species

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.
  • Descriptions: Wikipedia, licensed CC BY-SA, each linked to its article.
  • Conservation status as published by GBIF (IUCN Red List).
  • 158 open-data records from 1977 to 2026.

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