BIOLOGY. 
Crust. 23 
II. BIOLOGY. 
1. Classification, General Morphology, and Physiology. 
Classification of Artkropoda (Crustaceans) ; Kingsley, Banks, Dana. 
On the relationship between the Brachyura and the Macrura ; Bou- 
vier (11), and between the Lithodklce and Paguridce ; Bouvier (3, 4, 5, 
9, 10). — Classification of A sco inyzontidce ; Giesbrecht (3) : of Bopyridce ; 
Giard & Bonnier, Hansen. 
Life-history of Crustacea in Palaeozoic times ; Woodward (1, 2). 
Physiology of Decapods ; Cuenot (1, 2). 
Morphology of Dorippe ; Cano. 
Studies on Iso pod morphology ; N^mec. 
Anatomy of Lerncddce ; Mrazek (7). 
For general morphology of Ostracoda , see papers by Claus, Muller : 
of Copepoda ; Dahl (5), Giesbreciit (4, 5, 6): of Cirripedia ; Gruvel 
(2), Aurivillius (2). 
Anatomy of Cypvois ; Daday de Dees (2). 
2. Circulatory Organs. 
Structure of heart of Cambarus ; Miller. — Comparative morpho- 
logy of the blood system of Decapods ; Gerstaecker. — C irculatory 
organs of Lygia ; Freiberg. — B lood-corpuscles and lymph of Astacus ; 
Owsjannikow. — L ymphatic glands of Crustaceans ; Kowalewsky. 
3. Alimentary Canal. 
On the digestion and assimilation of Decapods; Bjelooussow. — C on- 
jugation of epithelial nuclei in the intestine of terrestrial Isopoda ; 
Schimkewitsch. — Structure and function of alimentary canal of 
Daplmia ; Hardy & McDougall. — P hagocytic function of the hepatic 
cells in Astacus ; Saint-Hilaire (1). — Morphology of the intestine in 
Crabs ; Yaulleqeard. — C omparative morphology of alimentary canal in 
Decapods ; Gerstaecker. — F unction of the hepatic vessels in the Cray- 
fish ; Saint-Hilaire. — F ormation and histology of the intestinal 
epithelium of Dccapoda; Rouville (l, 2). 
4. Nervous System and Sense Organs. 
On the nerve-endings of the sensory organs in Crustacea ; Claus (2). 
— Microscopical preparation of nerve-endings in Crustacea ; Rath (1). — 
Nervous system of Crustacea ; Morgan. — Sensory nervous system of 
Crustacea ; Retzius. — Structure of the nervous cells of Decapods ; 
Binet. — On the nerve-elements of the embryonic Lobster; Allen (3, 4, G). 
— On the nervous system of Crustacea ; Allen (7). — Microscopical prepa- 
ration of the nervous system of Carcinus ; Bethe (2). — Physiology and 
histology of the post-cesophageal nerve-cord in Branchipus and Astacus ; 
Hardy. — Innervation, development, &c., of the otocyst of My sis ; Bethe 
(1). — On the retina and optic ganglia of Decapods; Parker. — Physio- 
