Novelo-gutiÉrrez Rodolfo, Sites Robert W
Instituto de Ecología, A.C. Red de Biodiversidad y Sistemática. Carretera Antigua a Coatepec 351, El Haya, 91070 Xalapa, Veracruz, MEXICO.
Zootaxa. 2019 Feb 12;4555(1):121-126. doi: 10.11646/zootaxa.4555.1.10.
The larva of Amphigomphus somnuki Hämäläinen, 1996 is described for the first time based on an emerged male specimen from Chiang Mai Province, and several F-0 larvae collected in other provinces of Thailand. The larva of A. somnuki is the smallest and differs from A. nakamurai Karube, 2001 by the caudal appendages densely covered with minute spiniform setae, and from A. hansoni Chao, 1954 by the male epiproct with the dorsal tubercles at 0.65 the length of the epiproct. New province records for A. somnuki and the first records of Stylogomphus Fraser, 1922 for Thailand are provided.
基于来自清迈省的一只羽化雄性标本以及在泰国其他省份采集的几只F-0幼虫，首次描述了1996年哈迈莱宁命名的索姆努基两栖春蜓（Amphigomphus somnuki）的幼虫。索姆努基两栖春蜓的幼虫是最小的，其尾附器密布微小的刺状刚毛，与2001年的中村两栖春蜓（A. nakamurai）不同；雄性肛上板背瘤位于肛上板长度的0.65处，与1954年的汉森氏两栖春蜓（A. hansoni）不同。提供了索姆努基两栖春蜓的新省份记录以及1922年弗雷泽命名的Stylogomphus在泰国的首次记录。
