Emarginula superba

Molluscs
IUCN: Not evaluated

Usual depth96–550 m
Water temperature14–23 °C
Best monthsMarch
How commonRare

About this species

Emarginula superba is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets and slit limpets.

Text from the Wikipedia article “Emarginula superba”, 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: 4 records
March: 22 records
April: 1 records
May: 0 records
June: 7 records
July: 9 records
August: 8 records
September: 4 records
October: 5 records
November: 5 records
December: 6 records

Depth and water temperature

Depth

Mostly recorded at 96–550 m · Deepest record: 550 m

90–100 m: 1 records
100–110 m: 0 records
110–120 m: 0 records
120–130 m: 0 records
130–140 m: 0 records
140–150 m: 0 records
150–160 m: 0 records
160–170 m: 0 records
170–180 m: 0 records
180–190 m: 0 records
190–200 m: 0 records
200+ m: 5 records

Water temperature

Recorded in surface water of 14–23 °C

12–14 °C: 5 records
14–16 °C: 39 records
16–18 °C: 11 records
18–20 °C: 14 records
20–22 °C: 17 records
22–24 °C: 1 records

Names and classification

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).
132 open-data records from 1905 to 2016.
Species data updated November 2, 2026.

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