Giant morum
Morum grande
- Usual depth132.5 m
- Water temperature24–30 °C
- Best monthsMay
- How commonRare
About this species
Morum grande is a species of sea snail, a marine gastropod mollusk in the family Harpidae, the harp snails.
Text from the Wikipedia article “Morum grande”, 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: 0 records
- February: 0 records
- March: 0 records
- April: 1 records
- May: 2 records
- June: 0 records
- July: 0 records
- August: 0 records
- September: 0 records
- October: 0 records
- November: 0 records
- December: 0 records
Depth and water temperature
Depth
Mostly recorded at 132.5 m · Deepest record: 132.5 m
Water temperature
Recorded in surface water of 24–30 °C
Names and classification
- English
- Giant morum, giant morum
Names in 2 more languages
- German
- Riesen-Maulbeerschnecke
- Japanese
- アラオニムシロ
Other scientific names: Lambidium grande, Morum (Oniscidia) grande, Oniscia grandis
Similar species
Lesser harpHarpa amouretta
Articulate harpHarpa articularis
Ventral HarpHarpa cabriti
Madras harpHarpa davidis
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).
- 19 open-data records from 1970 to 1971.
- Species data updated November 4, 2026.
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