28 Pisces 
V. PISCES. 
[1905] 
Lymphatic caudal hearts and sinuses of Teleostei, Favaiio (133). 
Lymphoid tissue of Ichthyopsida, Drzewina (104). 
Urogenital organs. 
Sexual organs of Amphioxus , Zarnik (500). 
Ovarial sac, Teleostei, Haller (208). 
Kidney, Myxine , Cole (86). 
Cells of renal canals, Crevatin (91). 
Segmental funnels persistent, Centrina , Borcea (27). 
Suprarenal capsules, Cyclostome Myxinoidea, Giacomini (168). 
Abdominal pores, Haller (208), Schneider (422). 
Abdominal pores, Acipenseridae, Ionesco (239). 
Various organs, 
Teleostei, histology, Reis & Nusbaum (396); and Weber’s ossicles, 
Amiurus nebulosus, Reis (395). 
Fins, function of, Duafcs (107). 
Fin structure anc} functions of Oobius , Fiebiger (135). 
Poison apparatus of some fishes, Porta (368). 
Development. 
Eggs and early developmental stages. 
Egg-membrane ? permeability, in Fundulus heteroclitus, Brown (56). 
Toxic and antitoxic action of salts on eggs of Fundulus heteroclitus , 
Mathews (312). 
Amphioxus , development of, Cerfortaine (75). 
Telophase of large blastomeres, Salmonidae, Bouin (32). 
Development, Polypterus , Kerr (272). * 
Eggs and larvae of Northern Plankton, Ehrenbaum (118). 
Eggs and egg laying, Pterophryne histrio , Gudger (201). 
Eggs, larvae, &c. of food fishes, distribution in North Sea, Heincke (213). 
Eggs, larvae, and young fish of economically important species, Hjort & 
Petersen (222). 
Of tegumentary organs. o 
Scales, Teleostei, Tims (459). 
Of nervous system and sense organs. 
Olfactory organ, Spmax niger , Sund (453), Petromyzon, Lubosch (301). 
Head-ganglia and sensory canals of Selachia (Spinax niger. Torpedo sp., 
Torpedo ocellata and Pnstiurus melanostomus ), Klinkhardt (274). 
Pineal region in Torpedo embryo, Chiarugi (78). 
Nerve cells, origin in embryo, Selachians, Pighini (363). 
Of skeletal structures. 
Growth zones in skeletal structures, Gadidae, Pleuronectidae, Cunning- 
ham (93). 
Skull, Selachia, v. Wijhe (491). 
Pectoral skeleton, Teleostei, Swinnerton (456). 
Of circulatory and respiratory organs. 
Blood, histology of larval, Lepidosiren paradoxa , Bryce (57). 
Blood, haematogenesis, larva of Lepidosiren paradoxa , Bryce (58). 
Blood formation of Teleostei, Marcus (306). 
Yolk-sac circulation, Seyllium stellare , Hoohstetter (223). 
