P. ribeiroi:

UMMZ 208653 (2), 24.5-25.7 mm SL; Bangladesh: Sylhet District, Rangapani Khal (creek), 6 km NNW of Jaintapur on Sylhet-Shillong highway, 25°10’N 92°6’E. UMMZ 208908 (14), 19.8-24.5 mm SL; Bangladesh: Rangpur District, Jabuneswari River just downstream from Badarganj ghat, 25°42’N 89°5’E. UMMZ 208955 (37), 14.7-25.7 mm SL; Bangladesh: Mahananda River at Tetulia, near location of Dak Bungalow. UMMZ 208966 (3), 21.6-24.3 mm SL; Bangladesh: Dinajpur District, Keratoya River at Bhajanpur, just downstream from India border, 26°28’N 88°29’E. UMMZ 243649 (8), 16.4-23.2 mm SL; India: West Bengal, Schutunga River (tributary of the Mansai River) at Ansole, 26°22’24’’N 89°11’17’’E. UMMZ 246103 (12), 21.3-24.5 mm SL; India: West Bengal, Tista River at Tista barrage, 26°45’10’’N 88°34’11’’ E.