Leptomithrax mortenseni

Crustaceans
IUCN: Not evaluated

Usual depth24–112 m
Water temperature12–19 °C
Best monthsJanuary and May
How commonRare

All species

Photo credit: (c) Auckland Museum, 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: 6 records
February: 3 records
March: 1 records
April: 2 records
May: 7 records
June: 2 records
July: 0 records
August: 0 records
September: 0 records
October: 0 records
November: 1 records
December: 1 records

Depth and water temperature

Depth

Mostly recorded at 24–112 m · Deepest record: 171 m

10–20 m: 1 records
20–30 m: 2 records
30–40 m: 2 records
40–50 m: 4 records
50–60 m: 6 records
60–70 m: 3 records
70–80 m: 0 records
80–90 m: 0 records
90–100 m: 0 records
100–110 m: 1 records
110–120 m: 1 records
120+ m: 2 records

Water temperature

Recorded in surface water of 12–19 °C

12–14 °C: 2 records
14–16 °C: 2 records
16–18 °C: 16 records
18–20 °C: 2 records

Photos

Names and classification

Other scientific names: Leptomithrax (Austromithrax) mortenseni

Similar species

Great spider crab
Leptomithrax gaimardii
Leptomithrax australis
Leptomithrax longipes
Leptomithrax garricki
Leptomithrax globifer
Leptomithrax longimanus

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).
23 open-data records from 1965 to 2013.
Species data updated November 4, 2026.

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