Hypselodoris bollandi
- Usual depth6–30 m
- Water temperature25–29 °C
- Best monthsApril and May
- How commonRare
Photo credit: (c) Georgina Jones, some rights reserved (CC BY-SA) · CC BY-SA · iNaturalist
About this species
Hypselodoris bollandi is a species of colourful sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.
Text from the Wikipedia article “Hypselodoris bollandi”, 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: 7 records
- February: 8 records
- March: 13 records
- April: 17 records
- May: 23 records
- June: 2 records
- July: 6 records
- August: 4 records
- September: 2 records
- October: 5 records
- November: 4 records
- December: 1 records
Depth and water temperature
Depth
Mostly recorded at 6–30 m · Deepest record: 30 m
Water temperature
Recorded in surface water of 25–29 °C
Names and classification
Names in 1 more languages
- Japanese
- ボーランドウミウシ
Similar species
Cinderella Sea SlugHypselodoris apolegma
Lavender Split-tooth DoridHypselodoris bullockii
Triple-striped Split-tooth DoridHypselodoris emma
Black-spotted Split-tooth DoridHypselodoris infucata
Double-banded Split-tooth DoridHypselodoris maculosa
Tryon's HypselodorisHypselodoris tryoni
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).
- 53 open-data records from 1993 to 2026.
- Species data updated October 26, 2026.
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