| 词条 | Blera (hoverfly) |
| 释义 |
| image = Blera.fallax2.-.lindsey.jpg | image_caption = Blera fallax female | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Diptera | familia = Syrphidae | subfamilia = Eristalinae | tribus = Xylotini | genus = Blera | genus_authority = Billberg, 1820 | synonyms = *Cynorhina Williston, 1887
}}Blera is a genus of hoverflies.[1] It is primarily a North American genus, though there are 3 species from Europe.[2] Species{{div col|colwidth=18em}}
References1. ^1 {{Cite book |last1=Stubbs |first1=Alan E. |last2=Falk |first2=Steven J.|title=British Hoverflies: An Illustrated Identification Guide |edition=2nd |year=1983 |publisher=British Entomological and Natural History Society |location=London |isbn=1-899935-03-7 |pages=253, xvpp }} {{Taxonbar|from=Q43462}}{{DEFAULTSORT:Blera (Hoverfly)}}{{Syrphidae-stub}}2. ^1 2 {{cite book |last= Veen |first= M.P. van |title= Hoverflies of Northwest Europe, Identification Keys to the Syrphidae |type= hardback |year= 2004 |publisher= KNNV Publishing |location= Utrecht |isbn= 90-5011-199-8 |pages= 254 }} 3. ^{{cite journal| last1 = Pettersson| first1 = Roger B.| last2 = Bartsch| first2 = Hans D.| year = 2001| title = Blera eoa (Stackelberg, 1928), en ny stubb-blomfluga för Europa (Diptera, Syrphidae)| trans-title = | journal = Natur i Norr, Umeå| volume = 20| pages = 91–96| publisher = Institutionen för ekologi, miljö och geovetenskap| location = | url = http://www.emg.umu.se/projects/biginst/andersn/blera.pdf| language = Swedish| format = PDF Adobe Acrobat}}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }} 3 : Hoverfly genera|Eristalinae|Taxa named by Gustaf Johan Billberg |
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