Tag Archives: American Samoa

Charmosyna sp. ‘Samoa’

Samoan Lorikeet (Charmosyna sp.)  

The Samoan Lorikeet is a hypothetical species that might in fact once have existed, it is, however, not fully understood if it was a native form of the Samoan Islands, or if it may have also occurred on the Tongan Islands as well, or if it might have originted from somewhere else and was just traded among these island groups. [2]

All we know about this very enigmatic form comes from a single account, made by Otto von Kotzebue, a Russian officer and navigator in the Imperial Russian Navy, in the early 19th century; his reports, however, are otherwise incredibly contemptuous, inhumane and racist and speak of the local Polynesian people as cannibals and wild, blood-thirsty almost-animals etc..:

Noch eines Handelsartikels auf unserem Markte muß ich erwähnen. Es waren gezähmte Tauben und Papageyen. Erstere weichen von den europäischen sowohl in der Form, als in der Farbenpracht sehr ab. Auch waren ihre Klauen, mit denen sie sich, wie Spechte, an die Taue haften, anders gestaltet. Die Papagayen waren nur von der Größe eines Sperlings, mit dem lebhaftesten Roth und Grün gezeichnet, und der rothe Schweif übertraf an Länge den Körper wohl um vier Mal.” [1]


One more item on our market I have to mention. These were tamed pigeons and parrots. The former differ markedly from the European ones in their form and in their colorfulness. Their claws, with which they, like woodpeckers, cling to the ropes, were also designed differently. The parrots were only the size of a sparrow, painted with the most vivid red and green, and the red tail was perhaps four times longer than the body.


The specific account apparently was made on or offshore an island named Olajava, according to the description given by Kotzebue I personally think that the island in question is the one today known as Ofu in American Samoa. 



[1] Otto von Kotzebue: Reise um die Welt in den Jahren 1823, 24, 25 und 26. Weimar: W. Hoffman 1830
[2] Julian P. Hume: Extinct Birds: Bloomsbury Natural History; 2nd edition 2017


edited: 12.02.2020

Sinployea aunuuana Solem

Aunuu Sinployea Snail (Sinployea aunuuana 

This species, which is restricted to the small island of ‘Aunu’u offshore Tutuila’s east coast in the American part of Samoa, was described in the year 1983.  

The shell reaches an average size of 0,28 cm in diameter. [1]  


The island of ‘Aunu’u was investigated in intensive field studies in the year 2001, when the island was found to be infested with two alien snail species: the Two-toned Gulella (Huttonella bicolor (Hutton)), and the West African Streptostele Snail (Streptostele musaecola (Morelet)); both are known to be invasive, mainly snail-eating species, and both are found on many Pacific islands now.  

The Aunuu Sinployea Snail was not found in 2001, and is now considered most likely extinct. [2]  



[1] Alan Solem: Endodontoid land snails from Pacific Islands (Mollusca: Pulmonata: Sigmurethra). Part II, Families Punctidae and Charopidae, Zoogeography. Field Museum of Natural History Chicago, Illinois 1983 
[2] Robert H. Cowie; Rebecca J. Rundell: The Land Snails of a small tropical island, Aunu’u, American Samoa. Pacific Science 56(2): 143-147. 2002


edited: 21.04.2019

Ostodes strigatus (A. Gould)

Striped Ostodes Snail (Ostodes strigatus)

The Striped Ostodes Snail was described in 1847; it is, or maybe was, endemic to the western part of the island of Tutuila, ‘American’ Samoa, where it is known as ‘akaleha or sisi.

A survey undertaken in 1992 found abundant empty shells but only a few life animals in a very small, restricted area; the species has not been seen alive since and appears to be extinct now.


Photo: USFWS – Pacific Region

(under creative commons license (2.0))


edited: 29.04.2022