SUBJECT-INDEX. 
Pisces 27 
Ganglion isthmi, homology of Scyllium ), Radix mesencephalica trigemini, 
Johnston (249, 250). 
Norvus aeusticus, ending in auditory organ, Petromyzon fluviatilis, 
Krause (279). 
Spinal nerves, roots and ganglia, Teleostei, Trinci (468). 
Granular layers, deep, of optic and olfactory lobes, importance of, 
Barbieri (16). 
Hearing of fishes, Rivera (405). 
Ear, Webb (486). 
Eye, Periophthalmus and Boleophthalmus , Volz (475). 
Eye, Selachian : its anatomy, histology and function, v. Franz (146). 
Eye, Bdellostoma stouti , Allen (8). 
Retina, Selachii, Retzius (400). 
Osteology. 
Osteology of Caularchus mceandricus, Stacks (443). 
Cranium, Triglidoe , Plectognathi , Supino (454). 
Skull, Selachia, v. Wijhe (491). 
Myodome of cranium, Starks (442). 
Lower jaw, primary segmentation of, Jaekel (241). 
Pectoral skeleton, Teleostei, Swinnerton (456). 
Alimentary system. 
Digestive tract of Elasmobranchs, physiology of, Sullivan (451). 
Teeth, buccal and oesophageal, of Elasmobranchs, Spengel (440) and of 
Holocephali, Imms (238). 
Teeth, Myxine , Cole (86). 
Dentition, Teleostei, Ghigi (168). 
Thyroid, Myxine , Cole (86). 
Feeding mechanism of Lira preys, Dawson (97). 
Gill filter and food of Adriatic fishes, Steuer (446). 
Shedding and regeneration of liver and midgut epithelium, Amphioxus y 
Zarnik (499). 
Pancreas, Teleostei, Kruger (281). 
Biliary system, Myxine , Cole (86). 
Excretory functions of liver and genital organs, A mphioxus, Zarnik (500). 
Hyperplasy of tissues consequent on removal of spleen in Anguilla 
anguilla and Scyllium canicula , Drzewina & Pettit (105). 
Vascular and respiratory systems. 
Vascular system, Myxine , Cole (86), Lopkolatilus ckamceleonticeps r 
Silvester (431). 
Circulation, caudal, in myxihoids, selachii, holocephali and ganoidea r 
Favaro (131). 
Arterial system, Selacke maxima , Carazzi (69). 
Arteries, subclavian and axillary, Selachii, Pitzorno (365). 
Pulsation of sinus venosus, Anguilla fluviatilis, Delchef (100). 
Circulatory apparatus, Monopterus javanicus, Volz (474). 
Blood -pressure, relation to functional activity, Greene (196). 
Blood and serous liquid studied by freezing point method, Greene (196). 
Vascular and respiratory systems, Ceratodus , Kellicott (271). 
Osmotic pressure in blood and urine of fishes, Dekhuysen (99). 
Breathing mechanism of Lampreys, Da wson (97). 
Respiratory apparatus, Monopterus javanensis, Volz (477). 
Spiracle apparently absent in Lamna cornubica , Evans (124). 
Respiration of fishes in relation to pisciculture and captivity, Bounhiol. 
(46). 
Lymph propulsion in Mursenidse, Jossifov (268). 
