The Notiocoelotes spiders (Araneae: Agelenidae) from Hainan Island, China Author Liu, Jie Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China & College of Life Sciences, Hubei University, Wuhan 430062, China Author Li, Shuqiang Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China lisq@ioz.ac.cn text Zootaxa 2010 2010-08-09 2561 1 30 48 https://biotaxa.org/Zootaxa/article/view/zootaxa.2561.1.2 journal article 10.11646/zootaxa.2561.1.2 1175-5326 5302517 Key to species of Notiocoelotes known from Hainan Island 1. Males (those of N. lingulatus and N. pseudolingulatus sp. nov. unknown) ................................................................2 - Females (those of N. membranaceus sp. nov. unknown) ............................................................................................. 5 2. Median apophysis absent ( Figs 5A , 13A )..................................................................................................................... 3 - Median apophysis present ( Fig. 2B ) .................................................................................... N. membranaceus sp. nov. 3. Cymbial furrow absent ( Figs 4B , 12B ) ........................................................................................................................ 4 - Cymbial furrow present ( Fig. 8C ) ................................................................................................................ palinitropus 4. Conductor short, not reaching the base of embolus ( Figs 4B , 5A ) ................................................. orbiculatus sp. nov. - Conductor relatively long, reaching the base of embolus ( Figs 12B , 13A )........................................ spirellus sp. nov. 5. Atrium length at least four times width ( Fig. 9B ) ........................................................................................ palinitropus - Atrium with length at most two times its width ( Figs 1B , 5B , 7B , 10A , 11B , 13B , 15B ) ...........................................6 6. Atrium square-shaped, copulatory ducts broad, covering part of spermathecae ( Figs 1B–C , 10A–B , 11B–C ) ......... 7 - Atrium not square-shaped, copulatory ducts narrow, not covering spermathecae ( Figs 5B–D , 7B–D , 13B–D , 15B– D ) ................................................................................................................................................................................. 8 7. Atrium scape tongue-shaped, copulatory ducts anteriorly separated ( Figs 1B–C ) ......................................... lingulatus - Atrium scape diamond-shaped, copulatory ducts anteriorly adjacent ( Figs 10A–B , 11B–C )........................................ .............................................................................................................................................. pseudolingulatus sp. nov. 8. Atrium shield-shaped, longer than wide ( Figs 5B , 7B ) .................................................................. orbiculatus sp. nov. - Atrium ovate, wider than long ( Figs 13B , 15B ) ................................................................................. spirellus sp. nov.