Ichneumonid wasps of the subfamily Mesochorinae: new replacement names, combinations and an updated key to the World genera (Hymenoptera: Ichneumonidae)

被引：7

作者：

Araujo, Rodrigo O. ^{[1
,2
]}

Vivallo, Felipe ^{[1
]}

Santos, Bernardo F. ^{[3
]}

机构：

[1] Univ Fed Rio de Janeiro, Dept Entomol, Museu Nacl, HYMN Lab Hymenoptera, BR-20940040 Sao Cristovao, RJ, Brazil

[2] Univ Catolica Maule, Fac Ciencias Basicas, Dept Ciencias Biol & Quim, Lab Ecol Abejas, Ave San Miguel 3605, Talca, Chile

[3] Natl Museum Nat Hist, Dept Entomol, 10th & Constitut Ave NW, Washington, DC 20560 USA

来源：

ZOOTAXA | 2018年 / 4521卷 / 01期

关键词：

Ichneumonoidea; parasitoid wasps; Mesochorus; synonymy; REVISION;

D O I：

10.11646/zootaxa.4521.1.2

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Mesochorinae is a relatively small but widely distributed subfamily of Ichneumonidae, with most species occurring in the Neotropical Region. Currently, there are two classifications in use regarding mesochorine genera, causing numerous taxonomic conflicts. To resolve nomenclature conflicts, seven new replacement names and twelve new combinations are proposed for species now recognized as members of Mesochorus Gravenhorst. Herein the synonymy of Plectochorus Uchida and Stictopisthus Thomson with the genus Mesochorus s. lat. is reaffirmed, supported by the following shared character states: transverse subantennal carina partially or completely developed; supraclypeal area evenly convex, without median protrusion; clypeus not separated from supraclypeal area by depression or groove; and hind wing without vein Cu1b. An updated key to the World genera of Mesochorinae is also presented.

引用

页码：52 / 60

页数：9

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