Pei Sujian, Ma Huiqin, Liu Haipeng, Lu Yanmin, Hou Xiaojie
Institute of Myriapodology, School of Life Sciences, Hengshui University, Hengshui, Hebei 053000, China Hengshui University Hengshui China.
Hebei Key Laboratory of Wetland Ecology and Conservation, Hengshui, Hebei 053000, China Hengshui University Hengshui China.
Zookeys. 2020 Apr 30;931:35-48. doi: 10.3897/zookeys.931.47305. eCollection 2020.
Lithobius (Ezembius) varioporus (Lithobiomorpha, Lithobiidae), recently discovered from Longquanguan Town, Fuping County, Baoding City, Hebei Province, China, is described. Morphologically it resembles to Lithobius (Ezembius) laevidentata Pei, Ma, Hou, Zhu & Gai, 2015 from the Xinjiang Autonomous Region, but can be easily distinguished from the latter by the Tömösváry's organ, slightly smaller than the adjoining ocelli, no secondary sexual modifications on male tibia 14 and 15, posterior accessory spine of legs 14 and 15 present and the number of coxal pores varying considerably from three to eight. The main morphological characters of the known Chinese species of the subgenusEzembius Chamberlin, 1919 based on adult specimens are presented.
本文描述了最近在中国河北省保定市阜平县龙泉关镇发现的变异多孔石蜈蚣（石蜈蚣目，石蜈蚣科）。形态上，它与来自新疆自治区的光滑多孔石蜈蚣（裴、马、侯、朱和盖，2015）相似，但可通过以下特征与后者轻松区分：Tömösváry氏器比相邻单眼略小；雄性第14和15胫节无次生性别特征变化；第14和15腿节有后副刺；基节孔数量从3到8有很大差异。文中还列出了基于成年标本的1919年埃氏蜈蚣亚属已知中国物种的主要形态特征。
