INDEX. 



687 



Pago. 



Holochilus incarum 226 



sciureus 226,227 



Hoplocrepis albiclavus 19S 



grenadensls 199 



Howardiella peckhami '183 



tarsata 184 



Hydracodon fuliginosus 246 



Hydrobia californica 163, 164 



compacta 166 



ulva 167 



ulvae 169 



Hydrotalcitc, the chemical composition of. . 147 



Hymenoepimeeis wiltii 17 



Hyme.noptera, new serphidoid, cynipold, and 



chalcidoid 177 



Hyporhamphus sinensis 314 



Hyslop, J. A. Genotypes of the Elaterid 



beetles of the world 621 



Ichneumon-flies belonging to the genus 



Apantelles 4S3 



Ichneumon-flies, North American, new and 

 described, with taxonomic and nomen- 



clatorial notes 251 



Ichneumon-flies of the tribe Ephialtini 327 



Ichneumon-flies of the tribes Lycorini, 



Polysphinctini, and Theroniini 7 



Ischnochiton cooperi 4 



mertensi 4 



species 4 



Ischnopsidea coloradensis 253 



Ischnus amcrieanus 252 



(Ischnus) Atractodes americanus 2.53 



IsomeraUa azteca 203 



Jamesonite, Boulangerite, Bismutoplagio- 

 nite, Naumannite and a silver-bearing 



variety of 5K9 



Jeffreysia alderi 167, 175 



bifasciata 160,161,162 



translucens 163, 164 



tumens 160 



.Jordan, Eric Knight. Notes on a collection 



of shells from Trinidad, California 1 



Katherlna turnicat a ■> 



Kellia laperousci 1 



Kentropyx calcaratus 613 



pelviceps 614 



Lacuna compacta 3 



porrecta ■^ 



solidula : 3 



Lagostomus crassus 220, 241 



LagothrLx thomasi 221 



Lama huanachus cacsilensis 242 



vicugna mensaUs 243 



I^eimadophis andlcolus 61S 



Leiocephalus arenarius 613 



ervingi 612 



lineigularis 613 



rhodogaster 613 



Leontocebus pvuillus 22I 



Leptocryptus claviger 258 



geniculosus 258 



heteropus 256 



lamina 258,262 



nificandatus 25S 



Leptodactylus rubido 611 



Leptodeira annulata 618 



Leptopygus orbus 2S4 



Page. 



Lepus americanus 9.3, 94 



virginianus 94 



Licina percrassa 63 



Limnobia cinctipes 413 



f allax 413 



immatura.. 413 



indlgena 413 



triocellata 413 



tristigma 413 



Limnophila adusta 426 



alleni 426 



aprilina 426 



areolata 426 



brevifurca 426 



emmelina 426 



f uscovaria 426 



inornata 427 



irrorata 427 



lenta 427 



luteipenuis 427 



macrocera 427 



montana 427 



mundoides 427 



nlgripleura 427 



niveitarsis 427 



quadrata 427 



recondita 427 



rufibasis 427 



tcnuicornls 428 



tenuipes 428 



terrebrans 428 



toxoneura 428 



ultima 428 



Liogma nodicornis 432 



Liolaemus annectens 612 



multiformis 612 



Litomastis auricollis 190 



Littorina scutulata 6 



Longuiro testaceus 395 



Lutra Columbiana 225 



emerita 225 



huidobria 225 



incanxm 225 



platensis 225 



provocax 225 



Lycorina (Toxophorides) apicaUs 12 



apicalis 12 



Lycorini, Polysphinctini and Theroniini, 



ichneumon-flies of the tribes 7 



Machairodus gracilis 108 



Macoma inquinata 2 



Macroteleia floridana goldsmithi 180 



ruskini 179 



Mammalia collected by Mr. Edmund Heller 



during the Peruvian Expedition of 1915. . . 217 



Mammut americum 128, 135 



Margarites Urulata 4 



pupilla 4 



Marmosa cinerea 248 



tmpavida 248 



noctivaga 248 



quichua 218 



rapposa 247 



Marmota monax 93, 105, 116 



Marshall, William B . New fresh-water shells 



from Guatemala 301 



Mastacembehis sinensis 321 



