Gadfly petrel: Difference between revisions
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** ''Pterodroma alba'', '''[[Phoenix Petrel]]''' |
** ''Pterodroma alba'', '''[[Phoenix Petrel]]''' |
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** ''Pterodroma feae'', '''[[Fea's Petrel]]''' |
** ''Pterodroma feae'', '''[[Fea's Petrel]]''' |
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** ''Pterodroma desertae'', '''[[Deserta's Petrel]]''' |
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*** Split from ''Pterodroma feae'' by the [[International Ornithological Congress|IOC]]<ref>http://www.worldbirdnames.org/updates-PS.html</ref>. |
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** ''Pterodroma madeira'', '''[[Zino's Petrel]]''' or '''Madeira Petrel''' |
** ''Pterodroma madeira'', '''[[Zino's Petrel]]''' or '''Madeira Petrel''' |
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** ''Pterodroma'' sp., '''Canary Islands Petrel''', ([[Late Quaternary prehistoric birds|prehistoric]]) – possibly extirpated population of extant species<!-- Ardeola 49:39 --> |
** ''Pterodroma'' sp., '''Canary Islands Petrel''', ([[Late Quaternary prehistoric birds|prehistoric]]) – possibly extirpated population of extant species<!-- Ardeola 49:39 --> |
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Revision as of 09:46, 15 February 2010
| Gadfly Petrels | |
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| Scientific classification | |
| Kingdom: | |
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| Genus: | Pterodroma Bonaparte, 1856
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| Species | |
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About 35, see text. | |
| Diversity | |
| [[List of gadfly petrels|1 Genus and 33 Species]] | |
The gadfly petrels are seabirds in the bird order Procellariiformes. These medium to large petrels feed on food items picked from the ocean surface.
The short, sturdy bills of the Pterodroma species in this group, about 35 altogether, are adapted for soft prey taken at the surface; they have twisted intestines for digesting marine animals which have unusual biochemistries.
Their complex wing and face marking are probably for interspecific recognition.
These birds nest in colonies on islands and are pelagic when not breeding. One white egg is laid usually in a burrow or on open ground. They are nocturnal at the breeding colonies.
Species in taxonomic order
The taxonomy of the gadfly petrels is being reformed at the moment. Several genera have been split off over time, as they are closer to the procellarine and Puffinus shearwaters. Some subspecies have been raised to full species rank. The arrangement given here is traditional, but annotates the changes proposed by Austin (1998) and Bretagnolle et al. (1998). For the current taxonomy, see also Brooke (2004).
The Cookilaria group, regarded by some authorities as a subgenus, consists of the following species: Cook's, Pycroft's, De Filippi's, Stejneger's, Black-winged, Chatham Islands, Bonin, Mottled, Gould's and Collared Petrels.[1]
- Genus Pterodroma
- Pterodroma baraui, Barau's Petrel
- Pterodroma arminjoniana, Trindade Petrel
- Pterodroma (arminjoniana) heraldica, Herald Petrel, still not clear as to whether a subspecies or a separate species
- Pterodroma externa, Juan Fernandez Petrel
- Pterodroma neglecta, Kermadec Petrel
- Pterodroma phaeopygia, Galapagos Petrel
- Pterodroma sandwichensis, Hawaiian Petrel
- Pterodroma atrata, Henderson Petrel
- Pterodroma alba, Phoenix Petrel
- Pterodroma feae, Fea's Petrel
- Pterodroma desertae, Deserta's Petrel
- Pterodroma madeira, Zino's Petrel or Madeira Petrel
- Pterodroma sp., Canary Islands Petrel, (prehistoric) – possibly extirpated population of extant species
- Pterodroma mollis, Soft-plumaged Petrel
- Pterodroma cahow, Bermuda Petrel
- Pterodroma hasitata, Black-capped Petrel
- Pterodroma caribbaea, Jamaica Petrel, (probably extinct)
- Pterodroma incerta, Atlantic Petrel
- Pterodroma lessonii, White-headed Petrel
- Pterodroma magentae, Magenta Petrel
- Pterodroma macroptera, Great-winged Petrel
- Pterodroma solandri, Providence Petrel
- Pterodroma ultima, Murphy's Petrel
- Pterodroma inexpectata, Mottled Petrel
- Pterodroma pycrofti, Pycroft's Petrel
- Pterodroma longirostris, Stejneger's Petrel
- Pterodroma (leucoptera) brevipes, Collared Petrel, still not clear as to whether a subspecies or a separate species
- Pterodroma leucoptera, Gould's Petrel
- Pterodroma cf. leucoptera, Mangareva Petrel, (possibly extinct)
- Pterodroma cookii, Cook's Petrel
- Pterodroma defilippiana, Mas a Tierra Petrel or De Filippi's Petrel
- Pterodroma hypoleuca, Bonin Petrel
- Pterodroma cervicalis, White-necked Petrel
- Pterodroma (cervicalis) occulta, Falla's Petrel or Vanuatu Petrel
- Pterodroma nigripennis, Black-winged Petrel
- Pterodroma axillaris, Chatham Petrel
- Pterodroma sp., Chatham Extinct Petrel, (prehistoric)
- Pterodroma sp., Henderson Island Petrel, (prehistoric)
- Pterodroma jugabilis, O‘ahu Petrel, (prehistoric)
- Pterodroma rupinarum, Large Saint Helena Petrel, (extinct)
A Pleistocene fossil from Aldabra, Indian Ocean, was described as Pterodroma kurodai. Biogeographically, it could belong into any genus.
Footnotes
- ^ Onley, D. & Schofield, P. (2007)
- ^ http://www.worldbirdnames.org/updates-PS.html
References
- Austin, Jeremy J. (1996): Molecular Phylogenetics of Puffinus Shearwaters: Preliminary Evidence from Mitochondrial Cytochrome b Gene Sequences. Molecular Phylogenetics and Evolution 6(1): 77–88 doi:10.1006/mpev.1996.0060 (HTML abstract)
- Bretagnolle, V., Attié, C., Pasquet, E., (1998) "Cytochrome-B evidence for validity and phylogenetic relationships of Pseudobulweria and Bulweria (Procellariidae)" Auk 115(1):188-195 PDf fulltext
- Brooke, M. (2004): Albatrosses and Petrels Across the World. Oxford University Press, Oxford, UK. ISBN 0-19-850125-0
- Onley, Derek and Paul Scofield (2007) Albatrosses, Petrels and Shearwaters of the World Helm Field Guides ISBN 978-9-7136-4332-9