602 
ZOOLOGICAL LITEllATUttE. 
275. Translated into English by A. Bethune, Ann. & Mag. 
Nat. Hist. hi. pp. 423-444. 
Saks, G. O. Undersogelser over Christianiafjordens Dybvands- 
fauna^ anstillede paa en i Soinmeren 1868 foretagen zoo- 
logisk resa. [Researches on the deep-sea fauna of the 
Firth of Christiania, made during a zoological excursion in 
the summer 1868.] Separately printed at Christiania, 
1869, 8vo, pp. 1-58. 
Schramm. Catalogue des Coquilles et des Crustacees envoy ees h 
FExposition universelle de 1 867 par Fadministration de la 
colonie. Deuxieme edition, Basse-terre, 1869. 
Not seen by the Recorder. 
Smith, Sidney L. Notice of the Crustacea collected by Prof- 
C. F. Hartt on the coast of Brazil, in 1867. Trans, of the 
Connecticut Acad, of Arts and Sci. vol. ii. pp. 1-42, pi. 1. 
An abstract of the same paper, containing the characters of 
the new genera and species, in Silliman^s Journ. of Sci. and Arts, 
vol. xlviii. pp. 388-391, 
. Notes on new or little-known species of American 
Cancroid Crustacea. Proc. Bost. Soc. Nat. Hist. xii. 
pp. 274-289. 
. Descriptions of a new genus and of two new species 
of ScyllaridcSf and of a new species of jEthra from North 
America. Am. Journ. of Sciences and Arts, vol. xlviii. 
July 1869 j and Ann. & Mag. Nat. Hist. 4th series, vol. iv. 
pp. 228-230. 
Verrill, a. E. Contributions to Zoology from the Museum 
of Yale College. No. HI. Descriptions of some new Ame- 
rican Phyllopod Crustacea. Am. Journ. of Sc. & Arts, 
2nd series, vol. xlviii. pp. 244-254. 
The General Subject. 
Anatomy and Physiology. 
An account of the chief anatomical and morphological pecu- 
liarities of the Crustacea is given by Prof. Huxley in his ^ Intro- 
duction to the classification of animals,^ p. 53. 
The development of the ovum of various orders of Crustacea 
is the subject of several papers by Ed. van Beneden, which are 
noticed above. It is very remarkable that there is a difference 
between the freshwater and marine species of Gammarus : in 
the latter the separation of deutoplasm and protoplasm occurs 
immediately after the complete cleaving of the yolk, as in Chon- 
dracanthus and the Copepods ; in the freshwater species, on the 
contrary, the deutoplasm is not included in the multiplication 
