The small Samoan flying fox (''Pteropus allenorum'') is a species of fruit-eating megabat whose

type specimen In biology, a type is a particular wiktionary:en:specimen, specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to a ...

was originally collected in

Samoa Samoa, officially the Independent State of Samoa; sm, Sāmoa, and until 1997 known as Western Samoa, is a Polynesian island country consisting of two main islands (Savai'i and Upolu); two smaller, inhabited islands (Manono Island, Manono an ...

in 1856, but was not identified as a new species until 2009. Its wingspan was at least two feet, and it weighed around 8 oz. As the type specimen is dead, and no other examples of the species are known, it is believed to be extinct. http://digitallibrary.amnh.org/handle/2246/5965

References

Pteropus Mammals described in 2009 Mammal extinctions since 1500 {{fruit-bat-stub