An annotated checklist of the main representatives of meiobenthos from inland water bodies of Central and Southern Vietnam. I. Roundworms (Nematoda) Author Gusakov, Vladimir A. Author Gagarin, Vladimir G. text Zootaxa 2017 4300 1 1 43 journal article 32584 10.11646/zootaxa.4300.1.1 7eb2410e-8578-432a-88f8-bc129d0a5b08 1175-5326 837117 5FA0C659-9C52-4ABB-9CB6-1FB5CDDDF9F8 Family Criconematidae Taylor, 1936 123. Criconematidae gen. sp.— {55} (0, 0, 8, 0; 1 ) Population structure and abundance. 7 females ( 3x10 3/m2). Ecology and distribution. Criconematides are soil nematodes; some of the species are plant ectoparasites ( Andrássy 2007 ). As a rule occur in water bodies accidentally. Remarks. Several species of various genera are known from Vietnam ( Nguyen & Nguyen 2005 ; Nguyen 2007 ). We failed to identify the specimens we sampled.