New species, redescriptions and a new combination of Acanthocyrtus Handschin, 1925 and Amazhomidia Cipola & Bellini, 2016 (Collembola, Entomobryidae, Entomobryinae)

被引:7
|
作者
Cipola, Nikolas Gioia [1 ]
De Morais, Jose Wellington [1 ]
Bellini, Bruno Cavalcante [2 ]
机构
[1] INPA, CPEN, Lab Sistemat & Ecol Invertebrados Solo, Ave Andre Araujo,2936,Aleixo,Cx Postal 478, BR-69011970 Manaus, AM, Brazil
[2] Univ Fed Rio Grande do Norte, Ctr Biociencias, Dept Botan & Zool, Lab Collembola, BR 101,Lagoa Nova,Campus Univ, BR-59072970 Natal, RN, Brazil
关键词
Chaetotaxy; dental spines; taxonomy; Sinhomidia; synonym; BODY SCALES; GENUS;
D O I
10.11646/zootaxa.4387.3.1
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
Herein one new species of Amazhomidia Cipola & Bellini from Brazilian Amazon is described and illustrated: A. thaisae sp. nov., plus one specimen no nominal due to lack of material for formal descriptionend point. Acanthocyrtus guianiensis Womersley is redescribed and transferred to Amazhomidia by presence of prelabral chaetae bifurcated, macrochaetotaxy pattern, manubrium laterally with long distal mac finely ciliate and dens ventrally unscaled. Acanthocyrtus croceus Womersley is confirmed as a junior synonymy of A. guianiensis. The juvenile description of Amazhomidia ducke is provided, and changes in chaetotaxy nomenclature are made based on them. Acanthocyrtus lineatus Womersley is redescribed based on type material and new diagnostic characters are revealed. Identification keys for both genera and a comparison for Entomobryinae genera with dental spines are provided. Amazhomidia has now three and Acanthocyrtus Handschin six valid species.
引用
收藏
页码:401 / 435
页数:35
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