60 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I42 



Orlov, J. 



1924. t)ber den histologischen Bau der Ganglion des Mundmagennerven- 

 systems der Insekten. Zeitschr.mikr.-anat. Forsch., vol. 2, pp. 39- 

 IIO. 



Patien, W., and Redenbaugh, W. A. 



1899. Studies on Limulus. II. The nervous system of Limuhis polyphemus, 

 with observations upon the general anatomy. Journ. Morph., vol. 

 16, pp. 91-200, 18 text figs., 10 pis. 

 Przibram, H. 



1910. Die Homoeosis bei Arthropoden. Archiv. Entw.-Mech. Org., vol. 29, 

 pp. 587-615, 9 text figs., 3 pis. 

 Remington, C. L. 



1955. The "Apterygota." A century of progress in the natural sciences. 

 California Acad. Sci. 1955, pp. 495-505- 

 ROONWAL, M. L. 



1937- Studies on the embryology of the African migratory locust, Locusta 

 migratoria migratorioidcs Reiche and Frm. II. Organogeny. Philos. 

 Trans. Roy. Soc. London, B, No. 543, vol. 227, pp. 175-244, i5 

 text figs., 7 pis. 

 Schmidt, W. 



1915. Die Muskulatur von Astacus fluviatilis (Potomobius astacus L.). 

 Zeitschr. wiss. Zool., vol. 113, pp. 165-251. 26 figs. 

 Shafiq, S. a. 



1954. A study of the embryonic development of the gooseberry sawfly, 

 Ptcronidca ribesii. Quart. Journ. Micr. Sci., vol. 95, pp. 93-114, 

 9 figs. 



SiLVESTRI, F. 



1933. SuUe appendici del capo degli "Japygidae" (Thysanura entotropha) 

 e rispettivo confronto con quelle dei Chilopodi, dei Diplopodi e del 

 Crostacei. Proc. 5th Internal. Congr. Ent., pp. 329-343. 7 figs. 

 Snodgrass, R. E. 



1947. The insect cranium and the "epicranial suture." Smithsonian Misc. 

 Coll., vol. 107, No. 7, 52 pp., IS figs. 



1951. Comparative studies on the head of mandibulate arthropods. 118 pp., 



37 figs. Ithaca, N. Y. 

 1953. The metamorphosis of a fly's head. Smithsonian Misc. Coll., vol. 122, 



No. 3, 25 pp., 7 figs. 

 Sollaud, E. 



1923. Recherches sur I'embryogenie des crustaces decapodes de la sous- 



famille des "Palemoninae." Supplement V, Bull. Biol. France et 



Belgique, 234 pp., 17 text figs., 5 pis. 

 Strenger, Anneliese. 



1942. Funktionelle Analyse des Orthopterenkopfes. Zool. Jahrb., Syst., 



vol. 75, pp. 1-72, 23 figs. 

 1950. Funktionsstudie des Kopfes von Forficula aurtcularia. Zool. Jahrb., 



Anat., vol. 70, pp. 557-575, 4 figs. 



1952. Die funktionelle und morphologische Bedeutung der Nahte am In- 



sektenkopf. Zool. Jahrb., Anat., vol. 72, pp. 467-521, 18 figs. 



