棘胫螽属 Pycnogaster ribesiglesiasii/，一新种（直翅目：螽斯科：叶蟋亚科）来自加泰罗尼亚（伊比利亚半岛东北部）。

Pycnogaster ribesiglesiasii/, a new species of Ephippigerini (Orthoptera: Tettigoniidae: Bradyporinae) from Catalonia (northeast of the Iberian Peninsula).

机构信息

Fauna and Flora Service, Ministry of Territory and Sustainability, Government of Catalonia, c. Dr. Roux,80, 08017 Barcelona, Catalonia, Spain..

出版信息

Zootaxa. 2021 Apr 16;4963(1):zootaxa.4963.1.9. doi: 10.11646/zootaxa.4963.1.9.

DOI:10.11646/zootaxa.4963.1.9

PMID:33903569

Abstract

A new species of the genus Pycnogaster Graells, 1851 is described from Catalonia (Northeast of the Iberian Peninsula). Pycnogaster ribesiglesiasii n. sp. was collected in the Plana d'Ancosa in a calcicolous stepic scrub dominated mainly by thyme (Thymus vulgaris). L. ribesiglesiasii is compared to P. sanchezgomezi Bolívar, 1897 from which it can be separated mainly by the shape of the male cerci, the titillators and the male calling song. In addition, in the females by the protuberance of the seventh (7th) sclerite and the shape of subgenital plate.

摘要

描述了来自加泰罗尼亚（伊比利亚半岛东北部）的 Pycnogaster Graells, 1851 属的一个新种。Pycnogaster ribesiglesiasii n. sp. 是在 Plana d'Ancosa 采集的，生长在以百里香 (Thymus vulgaris) 为主的钙质石质灌木丛中。L. ribesiglesiasii 与 P. sanchezgomezi Bolívar, 1897 进行了比较，主要可以通过雄性尾须、刺激器和雄性求偶叫声的形状来区分。此外，在雌性中，可以通过第七（7 号）小骨片的隆起和生殖器板的形状来区分。