A new genus and species of planthopper from Seychelles endemic palm forest (Hemiptera: Fulgoromorpha: Derbidae)

被引：0
|
作者：
Bolotov, Ivan N. [1 ]
Kolosova, Yulia S. [1 ]
Chapurina, Yulia E. [1 ]
Spitsyna, Elizaveta A. [1 ]
Spitsyn, Vitaly M. [1 ]
机构：
[1] Russian Acad Sci, Ural Branch, N Laverov Fed Ctr Integrated Arctic Res, Arkhangelsk, Russia
来源：
JOURNAL OF NATURAL HISTORY | 2021年 / 55卷 / 19-20期
基金：
俄罗斯基础研究基金会;
关键词：
Inner Seychelles; taxonomy; endemic species; insular fauna; speciation; insect conservation; palm-associated planthopper; FULGOROIDEA; HOMOPTERA; PATTERNS;
D O I：
10.1080/00222933.2021.1947536
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
A remarkable derbid planthopper was discovered in endemic palm forest on Praslin, Seychelles. Here, we describe it as Salaziella praslinensis Bolotov & Spitsyn gen. & sp. nov. (Derbidae: Otiocerinae: Zoraidini). The new taxon habitually resembles a group of Zoraidini genera, the frons of which shares gradually widening lateral carinae in the upper part, that is, Zorabana Van Stalle, 1984 from Africa and Helcita Stal, 1856 [=Jada Distant, 1906] from Africa and tropical Asia. However, it can be distinguished from these genera based on diagnostic differences in the tegmen venation pattern. The new species is known to occur in a single forest patch on Praslin and seems to be threatened by habitat loss and invasive species impact. Hence, it could be accessed as Critically Endangered (CR B1a).
引用
收藏
页码：1311 / 1321
页数：11
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