The Puerto Rican quail-dove (Geotrygon larva) is an extinct species of dove from the genus of quail-doves Geotrygon. It is only known by subfossil material from the Holocene of Puerto Rico.
According to Alexander Wetmore who described this species, it was related to the grey-fronted quail-dove (Geotrygon caniceps), which occurs on Cuba.[1] The tarsometatarsus of the Puerto Rican quail-dove is longer than in the grey-fronted quail-dove. Compared with the ruddy quail-dove (G. montana), which presently occurs on Puerto Rico, the tarsometatarsi are more slender.
Discovery
Remains of the Puerto Rican quail-dove were unearthed in the Cueva Clara and Cueva Catedral near Morovis, in the Cueva Toraño at Utuado, and in a kitchen midden near Mayagüez on Puerto Rico. The holotype, a tarsometatarsus, was discovered in July 1916 by zoologist Harold Elmer Anthony in the Cueva Clara.
Extinction
The large amount of unearthed material led to the assumption that the Puerto Rican quail-dove might have been a common bird before the initial arrival of humans to the island. Its extinction may have been due to deforestation.[citation needed]
References
↑ Alexander Wetmore: Five New Species of Birds from Cave Deposits In Porto Rico In: Proceedings of the Biological Society of Washington, 1920:p 79–80
Further reading
Alexander Wetmore: Bird Remains from the Caves of Porto [sic] Rico In: Bulletin of the American Museum of Natural History No. 46, 1922:p 316–317
Alexander Wetmore: An Additional Record for the Extinct Porto Rican Quail-Dove In: Auk Vol. 40 (2), 1923:p 324
Alexander Wetmore: Scientific Survey of Porto Rico and the Virgin Islands. Vol. 9, pts. 1–4. New York Academy of Sciences, 1927, p 405–406
Michael Walters & Julian Pender Hume: Extinct Birds. Poiser Monographes (A & C Black), 2012. ISBN978-140-815-725-1. p 147.
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