Arrenurus (Megaluracarus) rostratus 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, 5/0/0; ibid., 0/3/0.
Records from the study area: Kerala—“ Arrenurus aculeatifrons “ Walter (1928); Karnataka—Cook (1967); Uttaranchal—Smit & Pešić (2008); Prasad (1974); Smit & Pešić (2008).
Habitat: Ponds, lakes.
Distribution: India, Sri Lanka, Indonesia, New Guinea, Singapore, China, Australia.