A comprehensive checklist of earthworm species and subspecies from Vietnam (Annelida: Clitellata: Oligochaeta: Almidae, Eudrilidae, Glossoscolecidae, Lumbricidae, Megascolecidae, Moniligastridae, Ocnerodrilidae, Octochaetidae) Author Nguyen, Tung T. Author Nguyen, Anh D. Author Tran, Binh T. T. Author Blakemore, Robert J. text Zootaxa 2016 4140 1 1 92 journal article 10.11646/zootaxa.4140.1.1 01995ca4-7d04-4402-b21a-926957b1a391 1175-5326 256507 AD1F6B4E-3B0D-422C-B47C-0495BD385857 Metaphire kiengiangensis Nguyen & Trinh, 2015 Pheretima kiengiangensis Nguyen & Trinh, 2015 (in Nguyen et al. 2015b ) : 461, Fig.1. Type locality. Vietnam ( Kien Giang : Kien Hai ). Type material. CTU (EW.019), Vietnam. Examined material. 1 C ( CTU-EW.019.h01 ) and 10 C ( CTU-EW.019.p02 ), plantation of Hopea and other trees, Lai Son Island , Kien Hai District , Kien Giang Province , Vietnam (09 0 48' 21,6N ; 104 0 38' 01,1E ), elevation of 81m a.s.l. , 15 November 2013 , coll. Trinh Thi Kim Binh ; 3 C ( CTU-EW.019.p03 ) fruit tree garden, on the way to Bang Beach , Lai Son Island , Kien Hai District , Kien Giang Province , Vietnam (09 0 48' 32,4N ; 104 0 39' 23,0E ), 14 October 2014 , coll. Trinh Thi Kim Binh ; 13 C ( CTU-EW.019.p04 ) mango garden, Hon Dat Mountain , Hon Dat District , Kien Giang Province , Vietnam (10 0 06' 37.6N ; 104 0 53' 06.2E ), 13 November 2010 , coll. Nguyen Thanh Tung . Records from Vietnam. Kien Giang (Kien Hai; Hon Dat) ( Nguyen et al. 2015b ) Distribution. Only known from Vietnam . Vietnamese name. Giun Kiên giang. Remarks. The species consists of mainland and island populations, with specimens on the mainland being smaller in size ( Nguyen et al. 2015b ).