Amynthas wui (Chen, 1935)

Pheretima wui Chen, 1935: 109, Fig. 1; Tran 1985: 50; Do 1994: 114; Le 1995a: 39; Pham 1995c: 92; Nakamura 1999: 22; Thai 2000a: 310; Huynh et al. 2005: 180; Tran & Ngo 2008: 133; Tran & Tran 2010: 8; Pham 2010: 64. Pheretima (Terrata) wui— Thai 1983: 123.

Amynthas wui— Sims & Easton 1972: 236; Blakemore 2007a: 106; Blakemore 2008b.

Type locality. China (Fukien: Amoy).

Type material. No. 13213, Museum of Biological Laboratory, Science Society of China.

Records from Vietnam. Dien Bien (Tuan Giao; Dien Bien Phu); Son La (Moc Chau); Hoa Binh (Tan Lac); Lao Cai (Pho Lu); Yen Bai (Luc Yen); Phu Tho (Doan Hung; Xuan Son NP); Vinh Phuc (Tam Dao); Bac Can (Bac Can); Bac Giang (Luc Ngan; Tan Yen; Khe Ro NR); Cao Bang (Trung Khanh; Cao Bang; Ha Lang; Thach An); Lang Son (Bac Son); Hai Phong ( Cat Ba Isl.) ; Hanoi (Soc Son); Da Nang (Hoa Vang; Son Tra; Hai Van; Ba Na NP) (Tran 1985; Do 1994; Le 1995a; Pham 1995c, 2010; Huynh et al. 2005; Tran & Ngo 2008; Tran & Tran 2010)

Distribution. China (Chen 1935).

Vietnamese name. Giun wu.

Remarks. The species seems to be widely distributed in northern Vietnam. Thai (1983) proposed a new subgenus Terrata of the genus Pheretima, and placed the species under the new subgenus.