Arrenurus (Megaluracarus) ceylonicus Daday, 1898
New records: India, Assam State, Kamrup district, SW of Guwahati city, Deeper Beel wetland, between the water hyacinth Eichhornia corniculata, 26.10903N 91.68359E, 37 m asl., 8. xii. 2009, leg. Das & Bordoloi, 13/0/0.
Records from the study area: Kerala—“ Arrenurus belaniensis “ Walter (1928); Karnataka—Cook (1967); West Bengal—Lundblad (1969); Smit & Pešić (2008).
Habitat: Ponds, lakes.
Distribution: India, Sri Lanka, Indonesia, Malaya, Brunei.