New deep-sea free-living marine nematodes from the Sea of Japan: the genera Siphonolaimus and Halichoanolaimus (Nematoda: Chromadorea) with keys to species identifications Author Julia, Zograf Author Yulia, Trebukhova Author Olga, Pavlyuk text Zootaxa 2015 3911 1 63 80 journal article 36740 10.11646/zootaxa.3911.1.3 072e7072-fb31-45ac-9b48-616fe14684e2 1175-5326 287686 1F69EB9B-62F6-4D27-B773-749F292E4A05 Family Selachinematidae Cobb, 1915 (= Choanolaimidae De Coninck & Stekhoven, 1933 )