The Shell-Collector’s Handbook. 17 
Clarapéde. 
Claus and Sedgwick. 
Cuvier. 
Kisig. 
Fol. 
Gegenbaur. 
Haddon. 
Huxley. 
“ Anatomie u. Entwickl. der 
Neritina fluviatilis.” Mul- 
ler’s Archiv. 1857.3 
“ Klementary Text-book of 
Zoology.” Vol. ii. 1885. 
“Mémoirs pour servier a 
Vhistoire et 4 lanatomie 
des Mollusques.” 1816. 
“ Beitr. z. Anat. u. Entwickl. 
der Geschlechtsorg. von 
Lymneus.” Zettschr f. 
wiss. Zool., vol. xix. 
1869. 
“Sur le développement des 
Gastéropodes pulmonés.” 
Compt. rend., 1875, pp. 
523-536. 
“Comparative Anatomy.” 
English translation. 1878. 
“ Beit. z. Entwicklungsgesch. 
der. Landgasteropoden.” 
Zeit. f. wiss. Zool. Vol. 
PTE Ww tSak 
“An Introduction to the 
Study of Embryology.” 
1887. 
“Notes on the Development 
of Mollusca.” Quart. 
Journ. Micr. Sci., xxii. 
1882. 
“The Anatomy of Inverte- 
brated Animals.” 1877. 
c 
