Hygrobates (Hygrobates) dadayi Cook, 1967
Records from the study area: Maharashtra, Tamil Nadu, Karnataka—Cook (1967); Pešić & Ranga Reddy (2009); Andhra Pradesh—Pešić & Ranga Reddy (2009).
Habitat: Benthos and interstitial of running waters; probably hyporheophilous.
Distribution: India, Sri Lanka.