| 词条 | Tetrapus |
| 释义 |
| name = Tetrapus | image = | image_caption = | taxon = Tetrapus | authority = Mayr, 1885 | type_species = Tetrapus americanus | type_species_authority = Mayr 1885 | subdivision_ranks = Species[1] | subdivision = {{species list |Tetrapus americanus |Mayr |Tetrapus antillarum |Ashmead |Tetrapus costaricanus |Grandi |Tetrapus ecuadoranus |Grandi |Tetrapus mayri |Brues |Tetrapus mexicanus |Grandi }} Tetrapus is a genus of fig wasp native to the Americas. Fig wasps have an obligate mutualism with the fig species they pollinate. Tetrapus pollinates figs in the subgenus Pharmacosycea. Tetrapus appears to be a basal clade among the fig-pollinating wasps.[2]The genus is estimated to be 87.5 million years old using cytochrome oxidase nucleotide sequences, and more than 34.5 million years old based on a fossil from Florissant, Colorado in the United States.[2] References1. ^{{cite web |url=http://internt.nhm.ac.uk/jdsml/perth/chalcidoids/listChalcids.dsml?Family=Agaonidae&Superfamily=Chalcidoidea&Genus=Tetrapus#gen_73 |title=Universal Chalcidoidea Database: Taxonomic Tree |accessdate=2008-06-08 |publisher=Natural History Museum }} {{Taxonbar|from=Q7706690}}{{Chalcidoidea-stub}}2. ^1 {{cite journal |last1=Machado |first1=Carlos A. |last2=Jousselin |first2=Emmanuelle |last3=Kjellberg |first3=Finn |last4=Compton |first4=Stephen G. |last5=Herre |first5=Edward Allen |year=2001 |title=Phylogenetic relationships, historical biogeography and character evolution of fig-pollinating wasps |journal=Proceedings of the Royal Society B |volume=268 |issue=1468 |pages=685–694 |doi=10.1098/rspb.2000.1418 |pmc=1088657 |pmid=11321056 |url=http://journals.royalsociety.org/content/g84kfpkkg97tt7ah/}} 3 : Agaonidae|Chalcidoidea genera|Taxa named by Gustav Mayr |
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