| 词条 | Streblognathus |
| 释义 |
|name = Streblognathus |image = Streblognathus peetersi casent0173636 profile 1.jpg |image_caption = S. peetersi worker from South Africa |regnum = Animalia |phylum = Arthropoda |classis = Insecta |ordo = Hymenoptera |familia = Formicidae |subfamilia = Ponerinae |tribus = Ponerini |genus = Streblognathus |genus_authority = Mayr, 1862 |type_species = Ponera aethiopica |type_species_authority = F. Smith, 1858 | diversity_link = #Species | diversity = 2 species | diversity_ref = [1] }}Streblognathus is a genus of ants in the subfamily Ponerinae. The genus contains two species found in southern Africa.[3] Species
BiologyBoth species of Streblognathus lack morphological queens. They belong to the minority of Ponerinae in which all workers are able to mate and store sperm. Young nestmate workers interact aggressively to establish a dominance hierarchy that regulates which individual becomes the single gamergate (mated egglaying worker). References1. ^{{AntCat|430132|Streblognathus|2014|accessdate=4 July 2014}} [2]2. ^1 {{harvnb|Robertson|2002|p=1}} }}{{refbegin}}
External links
3 : Ponerinae|Ant genera|Hymenoptera of Africa |
| 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。