MUSEUM OF COMPARATIVE ZOOLOGY. 223 



For the various systematic works on zoology in whicli the many so-called 

 species of these and other genera established upon young stages have 

 been described, see Milne Edwauds, Hist. Nat. Crust., II. ; F. C. LuKis, 

 Mag. Nat. Hist., VIII. p. 461, &c. 



LerebouUet, A. 



Resume d'un Travail d'Embryologie Comparee sur le Developpement du 

 Brochet, de la Perche et de I'Ecrevisse. Suite Deuxieme Partie. Em- 

 bryologie de I'Ecrevisse. Ann. Sci. Nat. [4], Zool., II. pp. 39-SO. 1854. 



Recherches d'Embryologie Comparee sur le Developpement du Brochet, de la 

 Perche et de I'Ecrevisse. Mem. pres. par divers Savants et rangers a 

 V Acad, des Sci. de flmt. Imper. de France, XVII. pp. 447-805, 6 pi. 

 1862. 



(Astacus, pp. 650-768, PI. IV.-VI.) 



Observations sur la Generation et le Developpement de la Limnadie de Her- 

 mann (Limnadia Hermanni Ad. Brongn.). Ami. Sci. Nat. [5], ZooL, V. 

 pp. 283-308, PI. XII. 1866. 



Leuckart, Rudolph. 



Carcinologisches. Eimge BemeAnngen uher Saccutina Thomps. {Fachybdella 

 Dies., Peltogasfer Rathke, p. p.). Arch. f. Naturgesch. 1859, I, pp. 



232-241, Taf. VI. 



(Embryo, p. 239.) 



Trans, by W. S. Dallas in Ann. Mag. Nat. Hist. [3], IV. pp. 422-429, 

 PI. VII. 1859. 



(Embryo, p. 428.) 

 See also Frey, Heinrich. 



Leydig, Franz. 



Ueber Argulus foliaceus. Ein Beitrag zur Anatomic, Histologic, und 

 Entwicklungsgeschichte dieses Thieres. Zeitschr. f. wissensch. Zool., II. 

 pp. 323-349, Taf. XIX., XX. 1850. 



(Development, pp. 344-347, Taf. XX. fig. 8.) 



Ueber Artemia salina und Branchipus sfagnalis. Beitrag zur anatomischen 

 Kenntniss dieser Thiere. Zeitschr. f. wissensch. Zool., III. pp. 280-307, 

 Taf. VIII. 1851. 



(Development, pp. 304-306.) 



Naturgeschichte der Daphniden {Crustacea Cladocera). Tiibingen, 1860. 



252 pp., 10 pi 



(Reproduction, pp. 58-75.) 



Reviewed by J. Lubbock in Nat. Hist. Rev., 18G1, pp. 22-33. 



Liljeborg, Wllh. 



Norges Crustaceer. Of vers. K. Svenska Vetensk.-Akad. Forhandl., VIII. 

 (1851), pp. 19-25. 1852. 



(Young of Eyas. Zoeapelagica Bosc the young of Hyiis f pp. 20, 21, 25.) 



