Heptageniidae (Insecta, Ephemeroptera) of Thailand Author Boonsoong, Boonsatien Author Braasch, Dietrich text ZooKeys 2013 272 61 93 http://dx.doi.org/10.3897/zookeys.272.3638 journal article http://dx.doi.org/10.3897/zookeys.272.3638 1313-2970-272-61 Afronurus dama Braasch & Soldan , 1987 Cinygmina dama Braasch & Soldan , 1987: 125, Figs 7.1-7.4. (orig.) Afronurus dama Braasch & Soldan , 1987 (comb.) Larva. Braasch and Soldan 1987 : Vietnam; 125, Figs 7.1-7.4. Adult. Braasch and Soldan 1987 : 123, 125, 126, M, Figs 8.1-8.3; Braasch 1990 : 8 (reported 2 M and 1 F from Thailand). Eggs. Unknown. Distribution. Nam Tok Ban Du (Chiang Rai province). Diagnosis. Head with blurred spots at forward margin; gill 1 up-turned banana-shape, 3 smoothly triangular gills with obliquely attached projection. Habitat and biology. The larvae of Afronurus dama were found in streams of Tam Dao, Song Dan, Vinh Puh province, Vietnam. Remarks. Only adults of Afronurus dama were reported from Thailand ( Braasch 1990 ). The larva and adults of Afronurus dama were described by Braasch and Soldan (1987) .