the Earlij Stages o/' Paltostoma scliiiieri. 201 



Literature Cited. 



[Professor Bezzi^s two papers referred to below coDtaiii a 

 full bibliography of the literature, with summaries of the 

 contents of each work. It is only intended here to give a list 

 of the works specially referred to in tlie foregoing paper.] 



Bezzi, M. "Blefaroceridi Italiani, &c." 1913. Bull. Soc. Eut. Ital. 



xliv. (1912) pp. 1-114. 

 . " Siii Blefaroceridi della Niiova Zelanda, con apgiiiute alia prece- 



dente nienioria." 1914. Bull. Soc. eut. Ital. xlv. (1913) pp. 115- 



129. 

 Chilton, C. " Note on the Occurrence in New Zealand of Dipterous 



Insects beloniring to the Family Blepharoceridae." 1906. Trans. 



New Zealand Institute, xxxviii. (1905) pp. 277-8, pi. xlvi. 

 Edwards, F. W. " Descriptiou of a now Species of iJlepharoceridfe 



from South Africa." 1912. Ann. & Mag. Nat. llist. ser. 8, 



vol. ix. pp. 633-4, pi. XX. 

 IIetschko, a. " Biologisches iiber Apii^tomyia elegans, Big.'" 1912. 



Wien. ent. Zeit. xxxi. pp. 305-7. 

 Kellogg, V. L. " The Net-winged Midges of North-America." 1903. 



Proc. Califoruia Acad. Sci. ser. 3, Zool. vol. iii. pp. 187-232, 



pis. xviii.-xxii. 

 . " Blepharoceridse." 1907. Genera Insectorum, fascic.lvi. pp. 1- 



15, pis. i.-ii. 

 Lamb, C. G. "On Two Blepharocerids from New Zealand.'' 1913. 



Trans. New Zealand Institute, xlv. (1912) pp. 70-75. 

 LuTZ, A. " Beitriige zur Kenntnis der Biologie der blutsaugenden 



Dipteren." 1912. Mem. Inst. Oswaldo Cruz, iv. (1912) pp. 75- 



83. 

 MiJLLER, F. " A metamorphose de um insecto diptero." 1881. Arch. 



Mus. Nac. Rio de Janeiro, iv. (1879) pp. 47-85, 147-151, pis. iv- 



vii. 

 Osten-Sacken, 0. R. " Contributions to the Studj' of the LiponeuridEe, 



Loew." 1895. Berlin, ent. Zeitschr. xl. pp. 148-169. 

 WiLLiSTON, S. W. "On the Diptera of St, Vincent (West Indies)." 



1896. Trans. Ent. Soc. London, 1896, pp. 253-446, pis. viii.-xiv. 



EXPLANATION OF PLATES IX.-XI. 



[Figs. 1-14 drawn by H. S. with help of a Zeiss drawing-apparatus. 

 Fig. 15 by F. W. Edwards (Brit. Mus.), with drawing-apparatus. Figs. 

 16, 17 by E. Wilson (Cambridge Univ. Press).] 



Larva. 



Fig. 1. Dorsal view, e., eye ; e.s., eye-like spot ; p., pit ; m.a., i.a., La., 

 median, intermediate, and lateral cephalic areas. 



Fig. 2. Ventral view of last two segments. s.=:3eveuth, eighth and 

 ninth spiracles. 



Fig. 3. Antenna. 



Fig. 4. Apex of same, more highly maguitied. 



