78 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I3I 



Snodgrass, R. E. 



1938. Evolution of the Annelida, Onychophora, and Arthropoda. Smith- 



sonian Misc. Coll., vol. 97, No. 6, 159 pp., 54 figs. 



SOLLAUD, E. 



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

 famille des "Palemoninae." Bull. Biol. France et Belgique, Suppl. 5, 

 234 pp. 17 figs., 5 pis. 

 Speoston, N. 



1942. The developmental stages of Lernaeocera branchialis (Linn.). Journ. 

 Marine Biol. Assoc. United Kingdom, vol. 25, pp. 441-466, 5 figs. 

 Stormer, L. 



1939. Studies on trilobite morphology. I. The thoracic appendages and their 



phylogenetic significance. Norsk Geol. Tidsskr., vol. 19, pp. 143-273, 



35 figs., 12 pis, 

 Veillet, a. 



1945. Recherches sur le parasitisme des crabes et des galathees par les 



Rhizocephales et les fipicarides. Ann. Inst. Oceanographique, 



vol. 22, pp. 193-341, 31 figs. 

 Walcott, C. D. 



1931. Addenda to description of Burgess Shale fossils. (With notes by C. E. 



Resser.) Smithsonian Misc. Coll., vol. 85, No. 3, 46 pp., 11 figs., 



23 pis. 

 Wilson, C. B. 



1905-1907. North American parasitic copepods belonging to the family 



Caligidae. Pt. i, Proc. U.S. Nat. Mus., vol. 28, pp. 479-672, 51 figs., 



25 pis.; pt. 2, vol. 31, pp. 669-720, 19 figs., 6 pis.; pts. 3 and 4, 



vol. 2)3, PP- 223-490, 18 figs., 27 pis. 

 191 1. North American parasitic copepods. Pt. 9. The Lernaeopodidae. 



Proc. U.S. Nat. AIus., vol. 39, pp. 189-226, 18 pis. 

 1915. North American parasitic copepods belonging to the Lernaeopodidae, 



with a revision of the entire family. Proc. U.S. Nat. Mus., vol. 47, 



pp. 565-729. 15 figs., 32 pis. 

 1917. North American parasitic copepods belonging to the Lernaeidae, with 



a revision of the entire family. Proc. U.S. Nat. Mus., vol. 53, 



pp. 1-150, 4 figs., 21 pis. 

 1921a. New species and a new genus of parasitic copepods. Proc. U.S. Nat. 



Mus., vol. 59, pp. 1-17, 7 pis. 

 1921b. The North American semiparasitic copepods of the genus Clausidium. 



Proc. U.S. Nat. Mus., vol. 59, pp. 425-431, 2 pis. 



ZlEGELMAYER, \V. 



1925. Metamorphose und Wachstum der Cyclopidcn. Zeitschr. wiss. Zool., 

 vol. 126, pp. 493-570, 20 figs., 2 pis. 



