202 



INDEX 



Page 



Careproctus mollis.. 113 



Distribution 105 



Careproctus okadae__ 193 



C areproctus opisthotremus 133 



Careproctus ostentum 140 



Disk 100 



Gill slit 97 



Prickles 101 



Careproctus ovigerum 131 



Habits 22 



Careproctus pallidus 116 



Careproctus pellucidus 134 



Pores 97 



Careproctus phasma 123 



Distribution _ 105 



Careproctus punctulatus 192 



Careproctus pycnosoma 108 



Body 95 



Coloration 101 



Dorsal notch 8,98 



Dorsal rays 98 



Nostril 96 



Pores 97 



Vent 100 



Careproctus ranula 118 



Distribution 105 



Careproctus rastrinus 136 



Prickles 101 



Careproctus reinhardi. 121 



Distribution 105 



Careproctus rhodomelas 118 



Disk 100 



Food 102 



Pectoral lobe 100 



Teeth 11 



Careproctus roseofuscus , 141 



Careproctus sarasa 192 



Careproctus segaliensis 115 



Interorbital 66 



Pores 96 



Careproctus simus 112 



Careproctus sinensis 114 



Pores 96 



Careproctus spectrum.. 123 



Coloration 102 



Distribution. 105 



Eye 96 



Pseudobranchiae 101 



Careproctus trachysoma 137 



Caudal fin (see Genera) 18 



Pores 101 



Prickles 96,97 



Center of dispersal ._ 26 



Liparis 56 



Collecting... 4 



Coloration (see Genera) 20,34 



Cottidae-. 14, 15 



Crystallias 150 



Relationships 41 



Crystalhas matsushimae 150 



Crystallichthys 2, 147 



Distribution 23 



Relationships. 41 



Crystallichthys cyclospilus 147 



Coloration 21 



Crystallichthys mirabilis 148 



Coloration 21 



Page 



Cyclopteridae 15,38 



Descriptions 3 



Diagram of characters 8 



Discoboli.. 5-6 



Disk (see Genera) _. 20 



Distribution 22 



Bathymetrical 28 



Center of dispersal 26 



Regions 24 



Species (see Genera) _ 23 



Dorsal fin 12 



Dorsal notch (see Genera) 13 



Elassodiscus 2, 154 



Distribution.. 23 



Relationships 41 



Elassodiscus tremebundus 154 



Eye 9 



Genera.. 1,5 



Key 42 



Relationships 39 



Gill sht -- 10 



Gymnolicodes edwardsi 191 



Gyrinichthys... 152 



Gill sht 10 



Relationships 41 



Gyrinichthys minytremus.. 153 



Habits.. 21 



Hexagrammidae 14 



Hilgendorfia 2 



Keys: 



Genera (see Genera) 42 



Lateral line 9 



Liparidae 4, 14,38 



Liparis 2, 43 



Anal fin. 47 



Body 43 



Caudal fin 47 



Coloration 50 



Disk-. 20,48 



Distribution 22, 51, 104 



Bathymetrical 54 



Closely related species 54 



Regions.. 54 



Dorsal fin 12,45 



Dorsal rays 13 



Eye 44 



Food 50 



Gill slit 10 



Habits -. 50 



Key to species 56 



Modification of characters .. _ . 43 



Nostrils 43 



Pectoral fin 19,47 



Pores 9,44 



Prickles 12,49 



Pseudobranchiae U, 48 



Pyloric coeca 12, 49 



Relationships 39 



Specific characters 51 



Suprabranchial pores 10 



Teeth 11,44 



Temperature 53 



Vent 20,48 



Liparis agassizii. ''6 



Coloration 50 



Distribution 51 



Eye .- ii 



