Ortuño Vicente M, Cuesta Eva, Gilgado José D, Ledesma Enrique
Departamento de Ciencias de la Vida. Facultad de Biología, Química y Ciencias Ambientales. Universidad de Alcalá. A.P. 20 Campus Universitario. Alcalá de Henares, Madrid, Spain. E-28805.; Email:
Zootaxa. 2014 May 27(3802):359-72. doi: 10.11646/zootaxa.3802.3.5.
A new hypogean species of Trechus Clairville, Trechus arrecheai sp. nov., is described from the Iberian Peninsula. It was captured by subterranean pitfall traps in a non-calcareous Superficial Subterranean Habitat from the Moncayo Massif (Zaragoza, Spain). Data on the accompanying fauna are provided and the biogeographical implications of this discovery are discussed. A synthesis of the data about the known distribution of the Trechus angusticollis species group is provided.
描述了伊比利亚半岛步甲属（Trechus Clairville）的一个新洞穴物种——阿雷切步甲（Trechus arrecheai sp. nov.）。它是在西班牙萨拉戈萨省蒙卡约地块一个非钙质的浅表地下生境中，通过地下陷阱捕获的。提供了伴生动物群的数据，并讨论了这一发现的生物地理学意义。还提供了关于窄颈步甲物种组已知分布数据的综合信息。
