Coenobita perlatus H. Milne Edwards

Strawberry Hermit Land Crab (Coenobita perlatus)

This species is distributed throughout the whole tropical Indopacific region, from the coasts of Africa up to East Polynesia, where it can be found in large numbers especially on the atolls of the Tuamotu Archipelago.

The animals mostly stay close to the beaches, where they feed on all applicable things they can get, including seeds washed up to the beach or fallen coconuts, but also washed up fish and dead seabirds.

Strawberry Hermit Land Crabs prefer the shells of sea snails of the genus Turbo.



[1] Alden D. Hinckley: Ecology of Terrestrial Arthropods on the Tokelau Atolls. Atoll Research Bulletin 124: 1-18. 1969
[2] J. C. Yaldwyn; Kasimierz Wodzicki: Systematics and ecology of the land crabs (Decapoda: Coenobitidae, Grapsidae and Gecarcinidae) of the Tokelau Islands, Central Pacific. Atoll Research Bulletin 235: 1-59. 1979
[3] S. A. Hathaway; K. McEachern; R. N. Fisher: Terrestrial Forest Management Plan for Palmyra Atoll: U.S. Geological Survey Open-File Report 2011-1007, 78 p. 2011


Photo: J. Poupin; by courtesy of J. Poupin


Nesofregetta fuliginosa (Gmelin)

Polynesian Storm-Petrel (Nesofregetta fuliginosa)

This species is endemic to the tropical Pacific, where it breeds from parts of Melanesia (Vanuatu) well into East Polynesia, for example on the Gambier Islands in the Tuamotu Archipelago.

From the Cook Islands and on Rapa Nui, however, it is known only from subfossil remains.

The Polynesian Storm-Petrel is an about 25 cm large seabird, of which several color morphs are known to exist, which were formerly considered to represent distinct species. A remarkably dark morph (the Samoan Storm-Petrel) seems to be restricted to Samoa.

The bird is known in Polynesia by several different names, including kitai on the Marquesas, korue on Tahanea in the Tuamotu Archipelago, taio in Samoa, and te bwebwe ni marawa on the Phoenix Islands of Kiribati.



Photo: Angela K. Keppler; by courtesy of Angela K. Keppler