Genus Lourinia Wilson, 1924

Jurinia Claus, 1866

Ceylonia Thompson & Scott, 1903

Ceyloniella Wilson, 1924 .

Diagnosis. As for family.

Type species. Jurinia armata Claus, 1866 = Lourinia armata (Claus, 1866) (by monotypy).

Other species. L. aldabraensis sp. nov., L. gocmeni sp. nov., Lourinia wellsi sp. nov., Lourinia nicobarica (Sewell, 1940) comb. nov. [= Ceyloniella nicobarica Sewell, 1940].

Species inquirendae. Ceylonia aculeata Thompson & Scott, 1903; Ceylonia aculeata Scott, 1909; Ceylonia aculeata var. adriatica Brian, 1923 [nomen nudum]; Ceyloniella aculeata var. adriatica Brian, 1928; Ceyloniella armata sensu Willey (1930); Ceyloniella armata sensu Monard (1935); Ceyloniella armata sensu Monard (1937); Ceyloniella armata f. major Sewell, 1940; Ceyloniella armata f. minor Sewell, 1940; Ceyloniella; Ceyloniella nicobarica var. Sewell, 1940; Ceyloniella armata sensu Nicholls (1941); Lourinia armata sulamericana Jakobi, 1954; Lourinia armata sensu Noodt (1955); Lourinia armata sensu Petkovski (1955); Lourinia armata sensu Pesta (1959); Lourinia armata sensu Vervoort (1964); Lourinia armata sensu Yoo & Lee (1993) .