242 Records of the Indian Museum. [VoL. XVII, 
Sukna, N. Bengal, 1-vii-o8 ; Calcutta, not uncommon, Feb. to 
Sept.; Pusa, at light, 6-vii-13 [Howlett]; in plantain bark, 27- 
xi-I2; Kavalai, Cochin, 1300—3000 ft., 24—27-ix-14 [Gravely] ; 
Peradeniya, 12—16-vii-1o [Green]; 16-ix-og at light; Insein, 
Lower Burma, 31-vii—-4-viii-14 [Fletcher]; Semarang, i, x [ Jacob- 
son]; Tumbong Hiong, Borneo. 
cariniceps Ender., Zool. Jahr. XXXII, 60, @, fig. I,', wing 
(1912). 
Soekaranda, Sumatra, Mt. Salak, Java, 15-v-09, 7 2 [Bryant 
and Palmer]; Siolak Daras, Korinchi Peak, Sumatra, 3000 ft., 
iii-14. Type in Stettin Zoological Museum. 
obscura de Meij., Bijd. tot de Dierk. XIX, 48, o, pl. i, 5, wing 
(1913). 
Waigon, I-i-10. Unique ¢yfe in Amsterdam Museum. 
albipennis de Meij., Tijd. v. Ent. LVI, 353, 2 (1913). 
Nungkodjadjar, Java, i [ Jacobson]. 
Unique type in Amsterdam Museum. 
splendida Brun., Rec. Ind. Mus. XV, 313, @ 2 (1918). 
Above Tura, Garo Hills, 3500—3900 ft., vii, viii-17 [Kemp]. 
Types in Indian Museum. 
kempi, 7d., loc. cit., 313, 2 (1918). 
Above Tura, Garo Hills, 3500—3g900 ft., viii-17 [Kemp]. 
Type in Indian Museum. 
flava, 2d., loc. cit., 314, 2 (1918). 
A unique @ taken in company with the above species. 
Type in Indian Museum. 
Plesiomongoma, Brun. 
Rec. Ind. Mus. XV, 314 (1918). 
GENOTYPE, P. venosa, id., sp. nov., loc. cit. 
venosa Brun., Joc. cit., 314, 2 (1918). 
Shillong, 5500—6 400 ft., 29-viii—5-ix-15 [Kemp]. 
Unique type in Indian Museum. 
Trentepohlia, Big. 
Ann. Soc. Ent. Fran. (3) II, 473 (1854). 
Brun., Rec. Ind. Mus. XV, 315: Edw., Ann. 
Mag. Nat. Hist. (8) VIII, 63 (1911). 
Mongomioides, Brun., Rec. Ind. Mus. VI, 296 (1911). 
Id., Fauna Brit. Ind., 481. 
GENOTYPE, Limnobia trentepohiit Wied., by origi- 
nal designation; the type species of Mongomt- 
oides is the same.! 

! Though Bigot’s description is quite valueless, Edwards recently noted (vide 
ante) one of the true generic characters (three posterior cells only), but I had over- 
looked his paper. Still, the nomination of a type species does not constitute the 
diagnosis of a genus. 
