Taxonomic Revision of Camarochilus Harris (Hemiptera: Pachynomidae)
Taxonomic Revision of Camarochilus Harris (Hemiptera: Pachynomidae)
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DOI：
10.1206/3959.1
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发表时间：
2020-09
影响因子：
1.5
通讯作者：
C. Weirauch;D. Forero;R. Schuh
中科院分区：
文献类型：
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作者：
C. Weirauch;D. Forero;R. Schuh
摘要根据巴拿马和巴西的两种记述了新热带Camarochilus Harris属（半翅目：厚翅虫科）。该属自其原始处理以来未被修订，并且超出原始类型系列的标本仍未记录。基于对57个标本的检查，包括先前描述的物种的全型或半型，我们在这里修改了Camarochilus，并识别出10种，其中8种被描述为新物种：本研究提供了所有物种的习性图像，记录了雄性和雌性的生殖器结构，并利用数码摄影技术对各种形态特征进行了说明。测量包括所有物种。除了颜色和测量外，男性生殖器特征，包括生殖器的不对称程度和装饰类型以及参数的形状，都是重要的物种诊断特征。分布图表明，物种分布在玻利维亚到洪都拉斯，这是该属以前已知的物种分布范围的一个相当大的扩展。
ABSTRACT The Neotropical genus Camarochilus Harris, 1930 (Hemiptera: Pachynomidae) was described based on two species from Panama and Brazil. The genus has not been revised since its original treatment, and specimens beyond the original type series have remained undocumented. Based on examination of 57 specimens, including holotypes or paratypes of the previously described species, we here revise Camarochilus and recognize 10 species, with eight described as new: C. fasciatus, n. sp., C. gilli, n. sp., C. globosus, n. sp., C. harrisi, n. sp., C. medius, n. sp., C. picturatus, n. sp., C. robustus, n. sp., and C. tenuis, n. sp. Habitus images are provided for all species, male and female genitalic structures are documented, and various morphological characters are illustrated using digital photography. Measurements are included for all species. Male genitalic characters including the degree of asymmetry and type of ornamentation of the pygophore and shape of parameres constitute important species-diagnostic features, in addition to coloration and measurements. Distribution maps illustrate that species occur from Bolivia to Honduras, a considerable expansion of the previously known species distribution ranges in this genus.