708 



INDEX. 



Page. 

 Amphithalamus, moUusks of the genus, from 



West America 263 



inclusus 263, 264 



lacunatus 263 



tenuis 263, 264 



Amphoracrinus 181, 188 



Amplexus brevis 219 



rugosus 219 



Ampulex canieulata 464 



pennsylvanicus 464 



Amygdalocystis 19 



Ancistrocerus (Stenancistrocerus) ceanothi. . 449 



Ancyrocrinus 17, 32, 46, 123 



Aneugmenus diverslcolor 390 



flavipes flavipes 390 



occidentalis 390 



flavitarsis 390 



nigritarsis 390 



Annularia maxima 502, 503, 506 



spicata 506 



stellata 507 



Anomalocystis 22, 26, 121, 126 



cornutus 22, 23 



disparilis 22, 23, 29 



Anomalodon incisus 550 



Anoplus banjos 540 



Antedon 65, 66, 68, 75, 95, 96 



campichei 77 



depressa 79, 80 



eschrichti 77 



laticirra 70 



nobilis 70 



scrobiculata 80 



(Solanocrinus) scrobiculata 79, 80 



scrobiculatus 69 



tliiollieri 78 



Antemiaria microphylla 239 



Antliias diagramma 546 ' 



hamrur 528 



japonicus 555 



macrophthalmus 528, 529 



Anthracosia 506 



Aomodyctium 399 



Aorocrinus 124 



Apanteles ( Protapanteles) 279 



Aphilodyctium maculatum 408 



multicolor erythryogastrum . 408 



rubripes nigritarsis 408 



Apiocrinus 72, 80 



roissyanus 52 



Apis rostrata 466 



Apogon aroubiensis 250 



faseiatus 250, 251 



multitaeniatus 259 



novemfasciatus 251 



Aprion 563 



Arachnocrinus 105, 106 



Arachnocystis 15 



infaustus 7 



Araucarites, sp 507, 508, 510 



Argyrops (spinifera) 575 



Aristocystis bohemicus 6, 9 



desiratus 10 



Aristocystites? subcylindricus 9 



Asocystis 16 



Aspidiopsis, sp 506 



Page. 



Aspidium angustipinnatum 311 



dunkeri 318, 319 



fredericksburgense 315 



heterophyllum 316 



oerstedi .' 311, 312 



parvifolium 318 



Aspleniopteris 325 



Asplenites roesserti 308 



Asplenium 308 



dicksonianum 323, 327 



distans 320 



lagubre 309 



nauck iioffianum 323 



Atelecrinus 66 



Atomacera decepta 382 



Aulacopoda 371 



Balanocrinus 42 



Banjos banjos 540 



ty pus 540 



Banjosidse 540 



Bartsch, Paul, New marine mollusks from 



Bermuda 303 



The recent and fossil mollusks 

 of the genus Alvania from 

 the west coast of America . . 333 

 The West American mollusks 

 of the genus Amphithala- 

 mus 263 



The West American mollusks 



of the genus Cingula 485 



The West American mollusks 



of the genus Nodulus 289 



Barycrinus 199 



asperrimus 200 



bullatus 202 



cornutus 186, 200, 219, 220 



quinquelobus 201 



rhomb iferus 199, 200, 201 



sculptilis 202 



stellatus 200 



t«midns 201 



wachsmuthi 202 



Bassler, Ray S., The Waverlyan period of 



Tennessee 209 



Bathycrinus 84 



Bathycuma 615 



(?) longicaudata, 614 



Batrachians from Costa Rica and Panama, 



descriptions of three new 285 



Beaumontia amcricana 219 



Bees of the genus Nomada found in North 



America 225 



Belemnocrinus 181 



Bembyx cameroni 467 



obsoleta 467 



primfestate 466 



Bephrata cubensis 274 



paraguayensis 274 



Bermuda, new marine mollusks from 303 



Berry, Edward W., A revision of the fossil 

 ferns from the Potomac group which have 

 been referred to the genera Cladophlebis and 



Thyrsopteris 307 



Bifidaria 372, 375 



Blastoidea , 204 



