INDEX. 



Note. — New names in black-face type, synonyms in Italics. 



For index to paper on "Aspects of Kinetic Evolution " by O. F. Cook, see pp. 

 400-403. 



Acestorliampbus brachycephalus 454 



ferox 454 



hepsetus 454 

 Achirus lineatus 458 

 Acipenser 48 



Acrostichum yoshinagai 146 

 Aerial Locomotion 407 

 Age of the Pre-volcanic Auriferous Grav- 

 els in California 405 

 albicans. Pimelodus 452 

 albida, Rhus 194 

 Allen, Wm. F. 41 

 alleni, Cambarus 18 

 alternatus, Crossaster 131 

 Ami a 42 

 Amiatus 42 

 Amphilestes 98 

 Anasterias 136 



Anaxjunius, compound eye of 463 

 angustiloba, Aralia 406 

 anomalus, Leptychaster 115 

 anus, Loricaria 453 

 Aplodinotus grunniens 52 

 pppendiculata, Frullania 159 

 aprica, Rhus 193 

 Aralia angustiloba 406 



whitneyi 405 

 arbuscula, Rhus 184 

 arcticus, Leptychaster 112 

 areolatus, Cambarus (Cambarellus) mon- 



tezumae 23 

 argentinensis, Atherinichthys 455 

 arguta, Rhus 192 

 ashei, Rhus 179 

 aspera, Henricia 127 

 asplenifolia, Rhus 196 

 Asterias sanguinolenta 127 

 asthenosoma, Luidia 124 

 Astropecten 118 

 Astropecten californicus 118 



erinaceus 118 



fragilis 120 



ornatissimus 119 



regalis 121 



rubidus 121 



verrilli 121 

 Astropectinidce 112 

 Astyanax rutilus 454 

 Atherinichthys argentinensis 455 



bonariensis 455 

 Atherinidse 455 

 atrovirens, Rhus 182 

 auriculata, Rhus 17S 



Auriferous Gravels in California, Age of 



the Pre-volcanic 405 

 australe, Geophagus 456 

 autochthon, Heros 456 



Ba;tis cerea 469 

 balzanii Geophagus 456 

 Barb 68 



barbatus, Cambarus 18 

 Bathybiaster 114 

 Batrachops scottii 457 



semifaseiatus 457 

 Bell, Alexander Graham 407 

 bellona?, Ludwigia 114 

 Bematiscus 93 



Bibio hirtus, compound eye of, 464 

 Bibiocephalus elegantulus 461 

 Bilobed hypsodont stage of molars 99 

 bisseti, Ptilidium 141 

 blandingi, Cambarus 18 

 Blepharocera capitata, compound eye of, 

 467 



tenuipes, compound eye of, 467 

 bonariensis, Atherinichthys 455 

 borealis, Crossaster 134 

 borealis, Rhus 188 

 Brachiolejeunea gottschei 157 



sandvicensis 157 

 brachycephalus, Acestorhampus 454 

 Brachyodont tricodont stage of molars 99 

 brevis, Scapania 160 

 brevispiua, Luidia 121 

 Buenos Aires, On a Collection of Fishes 

 from, 451 



californica, Calliba?tes 471 



Laurus 405 



Luidia 121 



Juglans 406 



Magnolia 405 



Ulmus 406 

 californicus, Astropecten 118 

 californicus, Rathbunaster 137 

 californicus, Sabalites 405 

 Callibaetes californica 471 



hageni 468 

 Cambarellus 19 

 Cambari, Mexican, Central American 



and Cuban 1 

 Cambarus alleni 18 



barbatus 18 



blandingi 18 



clarki 24 



4S7 



