| 词条 | Pelecorhynchidae |
| 释义 |
| name = Pelecorhynchidae | image = | image_caption = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Diptera | subordo = Brachycera | infraordo = Tabanomorpha | superfamilia = Tabanoidea | familia = Pelecorhynchidae | familia_authority = | synonyms = | subdivision_ranks = Genera | subdivision =
}}Pelecorhynchidae is a small family of flies. All of the genera were originally placed in the family Rhagionidae, and their elevation to family rank has been controversial.[1] Other phylogenetic analyses have supported Pelecorhynchidae as a distinct clade from Rhagionidae.[2] The adults of Pelecorhynchus mostly feed on nectar of Leptospermum flowers. Larvae have been collected in the damp margins of swamp areas, where they feed on earthworms.[3] DistributionThe genus Pelecorhynchus is known from Australia and Chile. The genera Glutops and Pseudoerinna are distributed in the Nearctic and eastern Palaearctic. References1. ^{{cite web |url= http://www.mendeley.com/research/pruning-tree-critical-review-classifications-homeodactyla-diptera-brachycera-new-perspectives-alternative-classification/|title= Pruning the tree: a critical review of classifications of the Homeodactyla (Diptera, Brachycera), with new perspectives and an alternative classification|author= B. Stuckenberg|year= 2001|work= |publisher= Studia Dipterologica|accessdate= 30 September 2011}} {{Diptera|2}}{{Taxonbar|from=Q4046574}}{{Tabanoidea-stub}}2. ^{{cite web |url= http://www.pnas.org/content/early/2011/03/10/1012675108|title= Episodic radiations in the fly tree of life|author= Wiegmann|year= 2011|work= |publisher= PNAS|accessdate= 30 September 2011|display-authors=etal}} 3. ^{{cite web |url= http://anic.ento.csiro.au/database/biota_details.aspx?BiotaID=46288|title= Australian National Insect Collection Database: Pelecorhynchidae|date= |work= |publisher= CSIRO Australia|accessdate=24 May 2010}} 3 : Tabanoidea|Brachycera families|Diptera of Australasia |
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