扩大对美洲小蜂的认识1992(蜉蝣目:小蜂科):美洲小蜂三新种描述及补充描述

IF 1.7 3区 农林科学 Q2 ENTOMOLOGY
Igor Ferreira Amaral, Iâmara Pereira Dos Santos, Frederico Falcão Salles
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引用次数: 0

摘要

根据在巴西收集到的资料,根据若虫期描述了3个美洲蜜蜂新种。其中的两个品种,Americabaetis puri sp. 11和Americabaetis anapes sp. 11,呈现出一种以前仅在Americabaetis tithion lugoortiz和McCafferty中报道过的显著特征:在中端和后端有一对刚毛突起。它们可以根据以下特征相互区分:中胸骨和中胸骨突起的形状;腹肌后缘棘的形状;跗骨爪上齿的数目;吉尔形状;和伞甲上的棘数。第三种美洲斑蝶(Americabaetis urubici sp. nov.),除其他特征外,可以通过体型大、有额龙骨、有气管的鳃、从主干延伸到内外缘和有21根边缘刺的副鳃来区分。为了提高对这一类群的认识,本文还根据在其类型地附近收集的大量新鲜资料,对Americabaetis labiosus Lugo-Ortiz和McCafferty的仙女进行了补充描述。最后,我们提出了第一个基于若虫阶段的南美洲属物种的交互式识别密钥。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Expanding the Knowledge of Americabaetis Kluge 1992 (Ephemeroptera: Baetidae): Description of three New Species and Supplementary Description of Americabaetis labiosus Lugo-Ortiz and McCafferty 1996.

Based on material collected in Brazil, three new species of Americabaetis Kluge are described based on nymphal stage. Two of them, Americabaetis puri sp. nov. and Americabaetis anapes sp. nov., present a remarkable characteristic previously reported only in Americabaetis titthion Lugo-Ortiz and McCafferty: a pair of setose protuberances on meso- and metasterna. They can be distinguished from each other based on the following characteristics: shape of the meso- and metasternum protuberances; shape of the spines on the posterior margin of the abdominal terga; number of denticles on the tarsal claws; gill shape; and number of spines on the paraproct. The third species, Americabaetis urubici sp. nov., can be distinguished, among other things, by the large body size, presence of frontal keel, gills with tracheae pigmented, extending from main trunk to inner and outer margins, and paraprocts with 21 marginal spines. To enhance the knowledge of the group, this paper also provides a supplementary description for the nymphs of Americabaetis labiosus Lugo-Ortiz and McCafferty based on extensive fresh material collected near its type locality. Finally, we present the first interactive identification key for species of the genus occurring in South America, based on the nymphal stage.

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来源期刊
Neotropical Entomology
Neotropical Entomology 生物-昆虫学
CiteScore
3.30
自引率
5.60%
发文量
69
审稿时长
6-12 weeks
期刊介绍: Neotropical Entomology is a bimonthly journal, edited by the Sociedade Entomológica do Brasil (Entomological Society of Brazil) that publishes original articles produced by Brazilian and international experts in several subspecialties of entomology. These include bionomics, systematics, morphology, physiology, behavior, ecology, biological control, crop protection and acarology.
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