Arid
DOI10.11646/zootaxa.5033.1.1
A taxonomic revision of South American species of the seed-harvester ant genus Pogonomyrmex (Hymenoptera: Formicidae). Part II
Johnson, Robert A.
通讯作者Johnson, RA (corresponding author), Arizona State Univ, Sch Life Sci, Tempe, AZ 85287 USA.
来源期刊ZOOTAXA
ISSN1175-5326
EISSN1175-5334
出版年2021
卷号5033期号:1页码:1-230
英文摘要This paper provides a taxonomic revision and reviews natural history for 35 South American species of the seed-harvesting ant genus Pogonomyrmex. Species treated herein mostly comprise the P. rastratus-group; four species are revived from synonomy, three taxa are elevated from subspecies to species, five taxa are synonymized, and 20 new species are described. The following taxa are revived from synonomy: P. intermedia Menozzi, P. semistriata Emery, P. spinolae Emery, and P. weiseri Santschi. The following taxa are raised from subspecies to species: P. leonis Kusnezov, P. pulchellus Santschi, and P. sanmartini Kusnezov. The following new synonymies are proposed, with the senior synonym listed first, and the junior synonym(s) in parentheses: P. carbonarius Mayr (= P. kusnezovi Cuezzo & Claver, = P. weiseri var. neuquensis Santschi, = P. variabilis Santschi); P. vermiculatus Emery (= P. vermiculatus var. chubutensis Forel, = P. vermiculatus var. jorgenseni Forel). The following new species are described: P. apterogenos, P. araucania, P. atacama, P. bolivianus, P. colca, P. cusquena, P. excelsior, P. forelii, P. granulatus, P. lagunabravensis, P. loaensis, P. mapuche, P. maulensis, P. pichachen, P. propinqua, P. santschii, P. strioligaster, P. tafi, P. varicolor, and P. wilsoni. One species treated herein has brachypterous queens (P. atacama), one species has dimorphic queens (winged and brachypterous in P. longibarbis), and two species have ergatoid (permanently wingless) queens and ergatoid males (P. apterogenos, P. laguanbravensis); the latter two are the only known ant species in which both sexual castes are only ergatoid. I also provide keys for workers and queens (in English and Spanish), diagnoses for males, photographs of known castes, distribution maps, and a summary of known biology.
英文关键词Pogonomyrmex queen phenotypes South America seed-harvester ants species key taxonomic revision
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:000697944700001
WOS关键词CENTRAL MONTE DESERT ; HYMENOPTERA-FORMICIDAE ; PRONOTALIS ; RASTRATUS ; ABUNDANCE ; PREFERENCES ; EVOLUTION ; QUEENS ; SPP. ; SIZE
WOS类目Zoology
WOS研究方向Zoology
来源机构Arizona State University
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/364902
作者单位[Johnson, Robert A.] Arizona State Univ, Sch Life Sci, Tempe, AZ 85287 USA
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Johnson, Robert A.. A taxonomic revision of South American species of the seed-harvester ant genus Pogonomyrmex (Hymenoptera: Formicidae). Part II[J]. Arizona State University,2021,5033(1):1-230.
APA Johnson, Robert A..(2021).A taxonomic revision of South American species of the seed-harvester ant genus Pogonomyrmex (Hymenoptera: Formicidae). Part II.ZOOTAXA,5033(1),1-230.
MLA Johnson, Robert A.."A taxonomic revision of South American species of the seed-harvester ant genus Pogonomyrmex (Hymenoptera: Formicidae). Part II".ZOOTAXA 5033.1(2021):1-230.
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