
Glossodoris acosti
- Usual depth3–15 m
- Water temperature28–29 °C
- Best monthsJanuary, April, and November
- How commonRare
Photo credit: (c) Bernard Picton, some rights reserved (CC BY) · CC BY · iNaturalist
About this species
Glossodoris acosti is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae.
Text from the Wikipedia article “Glossodoris acosti”, licensed CC BY-SA 4.0. Read the article
Where and when
Where it has been recorded
Worldwide
Loading the map
Best months
Worldwide (open data)
- January: 30 records
- February: 15 records
- March: 27 records
- April: 32 records
- May: 22 records
- June: 25 records
- July: 14 records
- August: 21 records
- September: 19 records
- October: 27 records
- November: 31 records
- December: 20 records
Depth and water temperature
Depth
Mostly recorded at 3–15 m · Deepest record: 15 m
Water temperature
Recorded in surface water of 28–29 °C
Photos

(c) liam1294, some rights reserved (CC BY) · CC BY · iNaturalist 
(c) Pauline Walsh Jacobson, some rights reserved (CC BY) · CC BY · iNaturalist 
no rights reserved · CC0 1.0 · iNaturalist 
no rights reserved · CC0 1.0 · iNaturalist 
(c) Dan Schofield, some rights reserved (CC BY) · CC BY · iNaturalist 
(c) Georgina Jones, some rights reserved (CC BY-SA) · CC BY-SA · iNaturalist 
(c) Dan Schofield, some rights reserved (CC BY) · CC BY · iNaturalist
Names and classification
Similar species
Caramel NudibranchGlossodoris rufomarginata

White Mantle GlossodorisGlossodoris buko
Pastel Rainbow DoridGlossodoris hikuerensis
White-patched Rainbow DoridGlossodoris pallida
- Girdled Glossodoris
Glossodoris cincta
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.
- 8 open-data records from 2001 to 2026.
Log what you see on your next dive
The free DiveHive diver app keeps your logbook with every sighting and shows what lives at the site you dive next.