195 lnsecta. 
Systematic. — Ditthra — Cecidomyiidae. 
Nothochrysa polemia sp. n. Mytilene, 
Navas T.c. p. 6 1917.— N. subcostalis 
sp. n. Tonkin, Navas T.c. p. 17 1917. — 
N. nigrinervis sp. n. N.S.W. p. 215 
pi. xiv f. 11, Esben-Petersen P. Linn. 
Soc. N.S.W. 42 1917.— N. punctistigma 
sp. n. Australia, Esben-Petersen Ark. 
Zool. 11 No. 26 p. 28 pi. ii fig. 7. 
Panorpa meridionalis varr. n. liberate i 
and germanizans, p. 171, Navas Mem. 
Ac. Barcelona 13 No. 7. 
Parasemidalis fulvinervosa sp. n. 
Australia, Esben-Petersen Ark. Zool. 
11 No. 26 p. 35 textfig. 14. — P. nigriceps 
sp. n. New York p. 355, Navas Mem. 
Ac. Barcelona 14. 
f Permochorista gen. n. Permochoris - 
tidae fam. n. of Mecoptera p. 732, 
australica, milchelli p. 734 fig., spp. n. 
Permian N.S.W. p. 733 fig., Tillyard 
P. Linn. Soc. N.S.W. 42 1917. 
Protoplectron gerstaeckeri sp. n. Aus- 
tralia, Esben-Petersen Ark. Zool. 11 
No. 26 p. 11 textfig. 5 pi. i fig. 6. — P. 
striatellum sp. n. N.S.W. p. 204, Esben- 
Petersen P. Linn. Soc. N.S.W. 42 
1917. 
f Protopsychopsis gen. n. p. 178 
Prohemerobiidae, venosa sp. n. triassic 
Queensland p. 180 pi. viii f. 3, Tillyard 
P. Linn. Soc. N.S.W. 42 1917. 
Pseudofonnicaleo nubeculus , syn- 
onymy, Esben-Petersen p. 204 P.L.S. 
N.S.W. 42. 
Psmammoleon sinuatus — ( guttipes 
Banks), NavA.s p. 161 Mem. Ac. 
Barcelona 13 No. 7. 
Sialis didyma p. 742, excelsior p. 743, 
spp. n. Spain, figs., Navas Rev. Ac. 
Madrid 15 1917. 
Stemnkacus slecki sp. n. Oafsa p. 367 
pi. xxiv f. 1, NavAs Mitt, schweiz. ent. 
Ges. 12, 1916. 
■\Sycoptcron symmetricum Bolton is 
not Mecoptera but possibly Psocoptera ; 
Tillyard p. 129-134 P. Linn. Soc. 
N.S.W. 43. 
Symmathetes moestus var. n. ioannis, 
Navas Mem. Pont. Acc. Romana 3 
p. 13 fig. 1917. 
Tahulus caligatus, maintained, Navas 
p. 161 Mem. Ac. Barcelona 13 No. 7. 
Ululodes brachycera sp. n. Argentina 
p. 84, NavAs Physie 4. 
(h-5464 j) 
DIPTERA- 
Frey, Ein Beitrag zur Kenntnis 
der Dipterenfauna Ceylons. Helsingfors 
Ofvers. F. Vet. Soc. 59 A. No. 20 1917 
(1-36). 
The mouth-parts, Lindner Zool. 
Anz. 50 pp. 19-27 figs. 
Diptera as part of the “ Panorpoid 
complex,” Tillyard pp. 641-614 figs. 
P. Linn. Soc. N.S.W. 43. 
Italian alpine Diptera , biology, Bezzi 
Mem. Soc. ital. 9 pp. 1-164 2 pis. 
Diptera with reduced wings, Schmitz 
p. 179 Wien. ent. Zeit. 36 1917. 
Farthest north Diptera ( Fucellia and 
Phormia), Aldrich p. 33 Psyche 25. 
Diptera and snails, Schmitz Biol. 
Centralbl. 37 pp. 24-43 1917. 
Blood-sucking flies of Saskatchewan, 
Cameron pp. 556-561 Agric. Gaz. 
Canada 5. 
Statistics as to Diptera frequenting 
privies in Montana, Parker pp. 143- 
146 Ent. News 29. 
Mode of resistance by larvae to desic- 
cation, Keilin pp. 102-104 Bull. Soc 
ent. France 1918. 
Beitrage zur Kenntnis dor Dipteron 
Finlands. Supplement 4. Bibio nidae , 
Chiro7wmidae, Tipulidae Lundstrom 
Acta Soc. Fauna Fenn. 44 No. 2 1916 
pp. 1-26 2 Taf. 
Descriptions of genera and specie* 
(already dealt with in Ann. Soc. ent. 
France 83 pp. 120-130) brought from 
E. Africa, Becker Voyage Alluaud 
Diptdrcs 5 1915. 
Mimicry in Diptera, Melin Ent. 
Tidslcr. 39 pp. 239-294. 
Cecidomyiidae. 
Key to the tribes and genera, Felt 
pp. 296-324 Philipp. J. Sci. D 13. 
List of british Cecidomyiidae, and 
of plants bearing their galls, B aqn all 
& Harrison Tr. ent. Soc. Lond. 1917 
pp. 346-426. 
Cecid. galls in India, Rao pp. 299-306 
pi. x J. Asiat. Soc. Bengal 13. 
Allomyia gen. n. near Cystiphora, 
juniperi sp. n. Colorado, Felt p. 380 
J. econ. Ent. 11. 
b 18—2 
