Slipper Limpet

Maoricrypta immersa

Molluscs
IUCN: Not evaluated

Usual depth0–52 m
Water temperature14–26 °C
Best monthsFebruary, March, and November
How commonRare

All species

Photo credit: (c) Tim, some rights reserved (CC BY-SA), uploaded by Tim · CC BY-SA · iNaturalist

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

January: 17 records
February: 24 records
March: 25 records
April: 17 records
May: 9 records
June: 5 records
July: 14 records
August: 14 records
September: 4 records
October: 5 records
November: 21 records
December: 8 records

Depth and water temperature

Depth

Mostly recorded at 0–52 m · Deepest record: 69 m

0–10 m: 4 records
10–20 m: 4 records
20–30 m: 1 records
30–40 m: 2 records
40–50 m: 1 records
50–60 m: 3 records
60–70 m: 1 records

Water temperature

Recorded in surface water of 14–26 °C

12–14 °C: 13 records
14–16 °C: 113 records
16–18 °C: 30 records
18–20 °C: 23 records
20–22 °C: 26 records
22–24 °C: 2 records
24–26 °C: 1 records

Photos

Names and classification

English: Slipper Limpet

Other scientific names: Crepidula immersa

Similar species

Maoricrypta costata
Maoricrypta monoxyla
Maoricrypta sodalis
Spiny Slipper Shell
Bostrycapulus aculeatus
Onyx slippersnail
Crepidula onyx
Bostrycapulus gravispinosus

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.
Conservation status as published by GBIF (IUCN Red List).
279 open-data records from 1879 to 2016.
Species data updated November 4, 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.

Join the waitlist