Antlered Crab

Dagnaudus petterdi

Crustaceans
IUCN: Not evaluated

Usual depth257–523 m
Water temperature8–25 °C
Best monthsJanuary and April
How commonOccasional

All species

Photo credit: (c) Auckland Museum Collections, some rights reserved (CC BY) · CC BY · iNaturalist

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

January: 39 records
February: 3 records
March: 15 records
April: 31 records
May: 9 records
June: 14 records
July: 15 records
August: 9 records
September: 5 records
October: 20 records
November: 16 records
December: 17 records

Depth and water temperature

Depth

Mostly recorded at 257–523 m · Deepest record: 850 m

10–20 m: 1 records
20–30 m: 0 records
30–40 m: 0 records
40–50 m: 0 records
50–60 m: 0 records
60–70 m: 0 records
70–80 m: 0 records
80–90 m: 2 records
90–100 m: 0 records
100–110 m: 0 records
110–120 m: 0 records
120+ m: 346 records

Water temperature

Recorded in surface water of 8–25 °C

8–10 °C: 3 records
10–12 °C: 14 records
12–14 °C: 219 records
14–16 °C: 54 records
16–18 °C: 73 records
18–20 °C: 24 records
20–22 °C: 46 records
22–24 °C: 20 records
24–26 °C: 10 records

Names and classification

English: Antlered Crab

Other scientific names: Latreillopsis Petterdi

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.
Conservation status as published by GBIF (IUCN Red List).
521 open-data records from 1911 to 2022.
Species data updated November 2, 2026.

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