A Monographic Revision of the Ant Genus Ponera Latreille (Hymenoptera: Formicidae).
A Monographic Revision of the Ant Genus Ponera Latreille (Hymenoptera: Formicidae).
复制标题
蚂蚁属 Ponera Latreille(膜翅目:蚁科)的专题修订。
DOI:
10.5281/zenodo.24814
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Robert W. Taylor
中科院分区:
文献类型:
--
作者:
Robert W. Taylor
Most species of Ponera (s. lat.) may be assigned to a newly delimited genus taking the name Hypoponera Santschi (new status, for Ponera subgenus Hypoponera). The 28 living and 1 extinct species remaining in Ponera are monographed, following discussion of the new generic classification. Species described as new are: Ponera alpha, P. angusta (NE New Guinea) ; P. borneensis (Borneo) ; P. chapmani (Negros, Philippines) ; P. manni (Viti Levu, Fiji), P. loi and P. woodwardi (Upolu, Samoa). This is the first of a series of proposed papers dealing with those species assigned to the ant genus Ponera in the classification of Emery (1911) and Wheeler (1922). The EmeryWheeler system has been subject to considerable recent change and will no longer operate successfully in the light of modern knowledge. Recent research has necessitated synonymy of many older genera, as they have merged one into another on critical examination of their status. This paper offers yet another generic change, in this case not a synonymy but a split; for it demonstrates that Ponera {sensu lato) consists of two distinct, non-cognate, and easily distinguished genera. True Ponera contains only 28 living species confined to the IndoAustralian area, eastern North America and Europe; while the second genus receives most of the former Ponera species, including all of the Neotropical and Ethiopian forms. This last assemblage takes the name Hypoponera Santschi (1938) which was originally assigned subgeneric status under Ponera. Santschi's morphological criteria of Hypoponera are taxonomically meaningless, but his type species, Ponera abeillei Andre 1881, belongs in my second genus which must be named accordingly. In addition this study provides a world revision of Ponera, in the newly restricted sense. I have examined many hundreds of specimens of Ponera (sensu lato), including most types. Consequently it can be confidently claimed that all species previously described in Ponera, and congeneric with the type, P. coarctata, are included here. As a sideline to the main study Heer's form-genus Poneropsis has been utilized as a parataxonomic category, containing all but one of the many fossil ants previously assigned to Ponera (Taylor 1964). 1. Based on research completed in partial fulfilment of the requirements for the degree of Doctor of Philosophy at Harvard University. 2. Research supported in part by U. S. National Science Foundation Grant GB-1634. 3. Present address: Entomology Division, CSIRO, Canberra, Australia.