A new, apterous species of Megaphragma Timberlake (Hymenoptera: Chalcidoidea: Trichogrammatidae)

被引：0
|
作者：
Lahey, Zachary [1 ]
Polaszek, Andrew [2 ]
Fusu, Lucian [3 ]
Simmons, Alvin M. [1 ]
Andreason, Sharon A. [1 ]
机构：
[1] ARS, USDA, US Vegetable Lab, Charleston, SC 29414 USA
[2] Nat Hist Museum, Sci Res, London, England
[3] Alexandru Ioan Cuza Univ, Fac Biol, Res Grp Invertebrate Divers & Phylogenet, Iasi, Romania
来源：
JOURNAL OF NATURAL HISTORY | 2025年 / 59卷 / 1-4期
基金：
美国农业部;
关键词：
Egg parasitoid; miniaturisation; phylogeny; thrips; wingless; GENUS;
D O I：
10.1080/00222933.2024.2441350
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
A new species of Megaphragma Timberlake (Hymenoptera: Chalcidoidea: Trichogrammatidae), Megaphragma wolfi Lahey & Polaszek, is described from Costa Rica and the southeastern United States. Both sexes are completely apterous (wingless), representing the first occurrence of this phenomenon in the genus and the first apterous female of the family Trichogrammatidae. Morphological features, and a molecular analysis of two gene sequences (28S rDNA, COI mtDNA), place the new species in the recently established M. polychaetum-group.
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页码：99 / 111
页数：13
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