266 Ins. 
XIII. INSECTA.—DIPTERA. 
Olfersia and 0. minor Big., characters, Speiser, t. c. p. 156; Bigot’s species 
revised and referred to their proper genera, Speiser, pp. 161-166, 
t. c.; Macquart’s species discussed and classified, Speiser, t. c. 
pp. 179, 180. 
0. parallelifrons , New Guinea, Speiser, Termes. Fuzetek xxv, p. 336; 
0. acarta , Hawaii, Speiser, Fauna Hawaiiensis iii, p. 87, and Zeitschr. 
Hym. Dipt, ii, p. 149 : n. spp. 
Ornitheza n. g. for pt. of Ornithomyia , type 0. gestroi Rond., Speiser, 
Termes. Fuzetek xxv, p. 329. 
Ornithoctona n. g. for pt. of Ornithomyia , type 0. erythrocepkala Leach, 
Speiser, t. c. p. 328. 
Ornithoica conjluenta var. n. peroneura , Speiser, Fauna Hawaiiensis iii, 
p. 91. 
0. distenta , Brazil, Speiser, Termes. Fuzetek xxv, p. 332, n. sp. 
Ornithomyia varipes , characters, Speiser, Fauna Hawaiiensis iii, pp. 89-91; 
0. plicata Olf. referred to Ornithoctona and recharacterised, Speiser, 
Zeitschr. Hym. Dipt, ii, p. 176. 
0. chloropus , Finland, on Asio, Bergroth, Medd. Soc. Faun. Fenn. xxvi, 
p. 146; 0. per fug a , Australia ( = Olfersia macleayi Frogg.), Speiser, 
Termes. Fuzetek xxv : n. spp. 
Ornithopertha n. g. for Ornithomyia nitens Big., Speiser, Zeitschr. Hym. 
Dipt, ii, p. 167. 
Ortholfersia n. g., p. 152, for 0. phaneroneura , n. sp., N. S. Wales, p. 153, 
Speiser, t. c. 
Paradyschiria dubia Rud. (as Lipoptena) — {fusca Sp.), Speiser, p. 160, 
t. c. 
Pseudolfersia spinifera , habitat, characters, Speiser, t. c. pp. 146-148. 
APHANIPTERA (SIPHONAPTER A). 
[Cf. Rothschild (1173, 1174), Tiraboschi (1375, 1376), Wagner (1433).] 
Ceratophyllus tesquorum = (dubius Wagn.), p. 325, C. tesquorum var. n .jenisse- 
jensis , p. 326, Wagner, Rev. Russe Ent. ii. 
C. garei , on Gallinula , walkeri, on Mustela etc., Britain, N. C. Rothschild, 
Ent. Mag. xxxviii, p. 225; 0. simplex , Russia, Wagner, Rev. Russe 
Ent. ii, p. 327 : n. spp. 
Ilystrichopsylla tripectinata , Italy, on Mas, Tiraboschi, Boll. Soc. zool. 
Ital. xi, p. 160, pi. unnumbered; H. dippiei, Canada, X. C. Rothschild, 
Ent. Rec. xiv, p. 63 : n. spp. 
Pulex ursi , Canada, N. C. Rothschild, t. c. p. 62, n. sp. 
Sarcopsylla qallinacea on Mus alexandrinus , Tiraboschi, Boll. Soc. zool. 
Ital. xi, p. 172. 
Typhlopsylla grandis , Canada, N. C. Rothschild, Ent. Rec. xiv, p. 62 , 
n. sp. 
