Neopetrolisthes spinatus (Osawa and Fujita, 2001)

Neopetrolisthes spinatus
Neopetrolisthes spinatus
Photographer: 
Ian Shaw
Date: 
Thursday, 21 March 2019
Depth: 
0m
Additional Notes: 

Aquarium photo of specimen inadvertently captured. Specimen found in giant anemone Heteractis crispa, collected for laboratory experiments.

Common name: Spiny Porcelain Crab
Distribution:

Rare in the Solitary Islands Marine Park. Distributed throughout the Indo-Pacific region, Andaman Islands, Indonesia to southern Taiwan, south to Australia. In Australia two specimens recorded previously from southern Queensland, one at North Stradbroke Island and another at Flinders Reef.

Ecological Notes:

Known to be commensal with giant anemones, species Heteractis crispa and Heteractis malu. Depth to 20 m.

Additional Notes:

Whitish colouration with fine red spots forming reddish blotches. Dorsal surface of carapace is lumpy and uneven, and there are large triangular spines above each eye socket. Similar N. maculatus has smooth carapace. This specimen was inadvertently captured along with the host anemone which was collected from North Solitary Island as part of a laboratory experiment. Carapace size to 3 cm.

References:

Identification and distribution information thanks to Peter Davie, Senior Curator, Crustacea, Queensland Museum, Brisbane.

Reef Creature Identification, Tropical Pacific. Paul Humann, Ned DeLoach, New World Publications Inc, Jacksonville, Florida, USA, 2012 edition. p.179.

Atlas of Living Australia website at https://bie.ala.org.au/search?q=neopetrolisthes+spinatus. Accessed 25/03/2019.