92. Microvelia douglasi Scott, Ann. Mag. Nat. Hist. IV, 14: 448, 1874; Lundblad, Arch. Hydrobiol., Suppl. 12: 347, 1933 (complete synonymy).

Microvelia samoana Esaki, Ins. Samoa 2 (2): 67, 1928.

Macropterous male and apterous female, Merizo, June 11, Usinger; apterous male and apterous female, Mt. Chachao, May 16, Usinger; apterous female, Agana Swamp, May 4, Usinger .

These specimens fall well within the range of variation described by Lundblad. The last antenna! segment is slightly shorter than the preceding two, as in the type of samoana, and the right genital clasper in the male is obliquely and a little roundly truncate at the tip. M. douglasi is also known from India, Ceylon, Sumatra, Samoa, and Japan, and doubtfully from Java and the Seychelles.