Ins. 297 
(d.) diptera. 
Brief history of North American Dipterology, Coquillett (312). 
The mouth-parts of Diptera, Wimmer, Rozp. Ceske Ak. Praze ii, xiii, 
No. 1, pp. 4-10, pi. 2. 
Wesch]^ has an important paper on the comparative anatomy of the 
trophi, and their bearing on classification, J. K. Micr. Soc. 1904, 
pp. 28-47, pis. iii-viii. 
The palpi, Wesche, Tr. Linn. Soc. London 1904, pi. 4, pp. 219-230, 
pis. viii-x. 
Diptera of Alaska, Coquillett (320). 
Brief note on Diptera of Rome, Tuccimei, pp. 218-222, Boll. Soc. zool. 
Ital. xi-xiii. 
Study of the reduced head, Chironomus, Phalacrocera^ Microdon^ Musca^ 
Holmgren, pp. 343-355, cuts, Zool. Anz. xxvii. 
Sense-organs in Diptera, Wesche, J. Quekett Club (2), ix, pp. 91-104, 
pis. vi, vii. 
List of types of Diptera in the American Museum Natural History, 
Beutenmuller (121). 
Cecidomyiidjl. 
[Cf. Bezzi (128), Cockerell (287), Collin (298), Kibffer (792), Marchal 
(906, 910, 911), Meunier (942), Slingerland & Johnson (1309), 
Trotter (1396), Webster (1499).] 
Cecid. gall on Arthi-ocnevium, Marocco, Trotter, p. 14, cut, Marcellia iii. 
Cecidomyiidce in amber, n. spp. cf. Palseoentomology, p. 124. 
Catalogue of British Cecidomyiidce, Collin, pp. 93-99, Ent. Mag. xl. 
Cecidomyia destructor, history of its parasite Polygnotus {Platygaster), 
Marchal, Arch. Zool. exp. xxxii, pp. 300 etc. ; C. gleditchice, galls, 
Britton, p. 212, pi. iih, Bep. Connecticut exp. Stat. 1904; C. nigra, 
and others in pears, Ferraut, pp. 298-303, Allg. Zeitschr. Ent. ix. 
C. perocculta, Colorado, Cockerell, p. 156, Canad. Ent. xxxvi ; C. 1 
johnsoni, N. America, Slingerland, p. 72, Bull. Cornell Exp. Stat. 
No. 224 : n. spp. 
Clinodiplosis dahlice, Vallombrosa, Kieffer, p. 92, Marcellia iii, n. sp. 
Diplosis resinicola, parasites, Eckel, p. 325, Biol. Bull. vi. 
D. coloradella, Colorado, Cockerell, p. 155, Canad. Ent. xxxvi, n. sp. 
Neocerata rkodophaga (1= Cecid. rosarum) metamorphoses, Webster, 
pp. 15-25, Bull. Illinois Lab. vii. 
Perrisia turionum, Italy on Asparagus, Trotter, p. 6, Marcellia iii ; P. 
vallisumhrosm, Italy, Kieffer, p. 91, Marcellia iii : n. spp. 
Rhabdophaga porteroi, New Mexico, Cockerell, p. 155, Canad. Ent. xxxvi, 
n. sp. 
Schizomyia gennadii, Cyprus, Marchal, p. 272, Bull. Soc. ent. France 
1904, n. sp. ; S. gennadii, natural history, Marchal, pp. 561-566, 
t. c. 
Mycetophilid^. 
[Cf. Chapman (260), Coquillett (313, 315), Meunier (942).] 
MycetopMlidcB and Sciaridce in amber, relations of divisions of Myceto- 
philidce, Meunier (942) and Palseoentomology, p. 124. 
