Description of the final-instar larva of Psaironeura tenuissima (Odonata: Zygoptera: Coenagrionidae) from Amazonia

被引:0
作者
Mendoza-Penagos, Cristian Camilo [1 ,2 ]
Juen, Leandro [2 ]
Neiss, Ulisses Gaspar [3 ]
Hamada, Neusa [4 ]
Muzon, Javier [5 ]
机构
[1] Univ Fed Para, Programa Posgrad Zool PPGZOOL, Belem, Brazil
[2] Univ Fed Para, Lab Ecol & Conservacao LABECO, Inst Ciencias Biol, Rua Augusto Correia 1 Bairro Guama, BR-66075110 Belem, PA, Brazil
[3] Inst Criminalist, Dept Policia Tecn Cient DPTC, Manaus, Amazonas, Brazil
[4] Inst Nacl de Pesquisas da Amazonia, Coordenacao Biodiversidade, Manaus, AM, Brazil
[5] Univ Nacl Avellaneda, Lab Biodiversidad & Genet Ambiental BioGeA, Pineyro, Argentina
关键词
Damselfly; dragonfly; exuviae; larval taxonomy; Neotropical; PROTONEURIDAE; KEY;
D O I
10.48156/1388.2023.1917238
中图分类号
Q96 [昆虫学];
学科分类号
摘要
The final-instar larva of Psaironeura tenuissima is described based on reared specimens from Amazonas and Para states in the Brazilian Amazon. Psaironeura larvae are grouped with Neoneura and Protoneura larvae by having nodated caudal lamellae, however, they can be differentiated by the number of labial palp setae. Psaironeura tenuissi- ma are morphologically compared with P. angeloi larvae as well as those of Neoneura kiautai and Protoneura aurantiaca. The P. tenuissima larva can be distinguished from that of P. ange loi by the shape of the superior margin of prementum, projections on the pro-thorax, caudal lamellae apex shape, and the number of setae in the paraproct ventral mar -gin setae.
引用
收藏
页码:197 / 204
页数:8
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