| 词条 | Hammephemera |
| 释义 |
| regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Ephemeroptera | genus = Hammephemera | genus_authority = Sinitshenkova in Bashkuev et al., 2012 }} Hammephemera is an extinct genus of mayflies which existed during the early Triassic in what is now Germany. It was described by Nina Sinitshenkova in 2012, and the type species is H. pulchra.[1] The forewings measure approximately 8.75 millimetres by 4.06 millimetres. References1. ^{{cite journal |author1=Alexei Bashkuev |author2=Jürgen Sell |author3=Daniil Aristov |author4=Alexandr Ponomarenko |author5=Nina Sinitshenkova |author6=Horst Mahler |year=2012 |title=Insects from the Buntsandstein of Lower Franconia and Thuringia |journal=Paläontologische Zeitschrift |volume=in press |doi=10.1007/s12542-011-0119-8 |url=http://www.springerlink.com/content/j5p27tq8476057w8/}} External links
5 : Mayflies|Fossils of Germany|Prehistoric insect genera|Triassic insects|Fossil taxa described in 2012 |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。