Two new genera and five new species of Selachinematidae (Nematoda, Chromadorida) from the continental slope of New Zealand Author Leduc, Daniel text European Journal of Taxonomy 2013 2013-11-13 63 1 32 journal article 22236 10.5852/ejt.2013.63 71a3f4b4-3e53-486e-9cee-0195fbbfb8e8 2118-9773 3823012 BB33641C-6FAF-4D2E-93FB-C4951F7C058C Subfamily Choniolaiminae Schuurmans-Stekhoven & Adam, 1931 Diagnosis Buccal cavity with broad, cup-shaped anterior portion and relatively narrow posterior portion, both reinforced by radially arranged, cuticularised rhabdions. Mandibles absent. Valid genera Choniolaimus Ditlevsen, 1921 Choanolaimus De Man, 1880 Cobbionema Filipjev, 1922 Gammanema Cobb, 1920 Halichoanolaimus De Man, 1886 Latronema Wieser, 1954