A new species of snail-case caddisflies (Trichoptera: Helicopsychidae) and new records of caddisflies from Chapada Diamantina, Bahia, Brazil

被引：7
作者：
De Souza, Raquel Lima [1 ]
Gomes, Victor [1 ]
Calor, Adolfo R. [1 ]
机构：
[1] Univ Fed Bahia, Inst Biol, PPG Diversidade Anim, Lab Entomol Aquat, Rua Barao de Geremoabo 147,Campus Ondina, BR-40170290 Salvador, BA, Brazil
来源：
ZOOTAXA | 2017年 / 4227卷 / 03期
关键词：
Aquatics insects; biodiversity; Caatinga; Helicopsyche; Neotropics; taxonomy; HYDROBIOSIDAE; TAXONOMY;
D O I：
10.11646/zootaxa.4227.3.3
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
A new species of Helicopsyche subgenus Feropsyche from Chapada Diamantina is diagnosed, described, and illustrated. Helicopsyche catoles n. sp. is easily distinguished from congeners by the following features: inferior appendages clavate, each bearing a posteroventral projection with 2-4 setae in lateral view, and tergum X with a notched apex and a short setal row along its length in dorsal view. Additionally, new records from Chapada Diamantina, Bahia, Brazil, are presented. A total of 31 species, including the new species, are recorded, belonging to 14 genera and 8 families. Two of these species constitute new records to Brazil (Helicopsyche (Feropsyche) succincta and Marilia misionensis) and another 10 of these species represent new records for Bahia [Chimarra (Curgia) hyoeides, Macronema hageni, M. partitum, Polyplectropus tragularius, Smicridea coronata, S. helenae, S. iguazu, S. jundiai, S. radula and Marilia major].
引用
收藏
页码：347 / 358
页数：12
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