1920.] 



NATURAL SCIENCES OF PHILADELPHIA. 



407 



Linaria 147 



texana 188 



Liobagrus formosanus 121 



nantoensis 121 



Lissochilichthys 124 



matsudai 124 



Listrocelis atrata 282 



Liza troscheli 134 



Lobophyllus reversus 272 



Loripes (Pillucina) spaldingi 381 



Lucania parva 389 



Lutjanus aj-a 396 



Macuillamia 145, 157 



limosa 158 



Mantoida burmeisteri 219 



Mecardonia 144, 148 



ovata 148 



procumbens 149 



Membras vagans 395 



Menidia bervllina 389, 391, 395 



menidia notata 387, 389, 391 



Menticirrhus americanus 396 



saxatilis 386 



Menj'anthes trifoliata 119 



Menziesia pilosa 100 



Meroncidius flavolimbatus 276 



marginatus 276 



Mesogonistius chi3etodon 387, 390 



Mesopteryx alata 51 



Metallyticus violaceus 18 



Microcentrum lanceolatum 272 



Micromelo guamensis 371 



Micropogon undulatus. . 386, 390, 391 



Micropterus dolomieu 388, 397 



salmoides 387, 398 



Microstomus pacificus 402 



Microvostox chopardi 346 



ghilianii 348 



parvus 346 



Mimulus 146, 165 



glabratus 165 



Miopteryx 225 



Misgurnus anguillicaudatus 122 



decemcirrosus 122 



Mitra coronata aurora 314 



emersoni 316 



kawehameha 313 



langfordi 315 



lugubris 314 



1. honoluluensis 314 



olivellaeformis 315 



ostergaardi 314 



thaanumiana 313 



ticaonica vagans 314 



waikikiensis 316 



Mnestia pusilla 366 



Modiolus matris 321 



peasei 321 



Mollienisia latipinna 395 



occidentalis 399 



Monastria biguttata 217 



cassidea 218 



Monocardia 144, 155 



albida 1.56, 157 



humilis 156, 157 



lilacina 156 



violacea 155, 156 



Monotropa uniflora 99 



Morone americana 391 



Mugil cephalus 134, 395 



oeur 134 



Murex cyclostoma baldwiniana. . 373 



peW. 318 



torref actus insularum 319 



Musonia costalis 226 



Musoniella chopardi 225 



Mustelis canis 386, 390 



Mycteroperca falcata phenax 396 



Mytilus crebistriatus 322 



Nanomantis austrab's 28 



Nemobius hebardi 283 



Neoblatella conspersa 215 



Neoconocephalus irroratus 281 



vicinus 281 



Neocosmiella atrata 352 



Neolobophora ruficeps 352 



Neomantis australis 21 



Neopieris mariana 102 



Nephronaias aztecorum tolimanen- 



sis 194 



tempisquensis 9 



Nessa vectis 288 



Notolampra gibba 215 



Notropis atherinoides 397 



bifrenatus 391 



chalybffius 389, 393 



cornutus 388, 391, 397-399 



heterodon 398 



hudsonius amarus 389, 391 



photogenis amoenus 388 



zonatus 399 



stonei 391 



whipplii analostanus. . . . 388, 391 

 Nucula hawaiensis 327 



Odontomantis javana euphrosyne 77 



j. javana 76 



Odontosagda havanensis 203 



Odostomia (Chrysallida) hiloensis 299 



Oecanthus minutus 283 



Olcyphides tithonus 237 



Oligomantis orientalis 69 



Opeas beckianum 5 



Ophicephalus tadianus 134 



Opisthosiphon maynardi 204 



Opsanus tau 397 



Opsomantis tumidiceps 36 



Orchidaceae 110 



Orthodera ministralis 19 



Orthopristis chrysopterus 387 



