1912. 



NATURAL SCIENCES OF PHILADELPHIA. 



589 



Micropodidae 335 



Micropogon undulatus....37, 56, 58, 59 



dolomieu 48, 55 



salmoides 56, 345 



Microteuthis paradoxa 382, 405 



Mimus polyglottos 346 



Miogryllus Oklahoma? 168 



saussurei . " 273 



Missanga patina 325 



Mitchellia repens 534 



Modiola alabamensis 133 



Mogisoplistus 221, 222 



occidentalis. 224 



Mogoplistes, 184-186, 188, 192, 219, 



221, 222, 227 



barbouri 185 



brunneus 184, 186, 188, 221 



occidentalis 185, 222, 224 



slossoni 185, 219 



Mogoplistii 187 



Mogosiplistus 192, 221 



barbouri 185, 187, 196, 200 



slossoni, 185, 1S6, 196, 200, 219, 



221 



Mola mola 35 



Molgula 173 



Molpastes bengalensis 326, 328 



leucotis 326, 328 



Monohammus sp 344 



Monopteridse 8 



Monopterus albus 8 



Moracese 338 



Morinda roioc 135 



Moringuidae 32 



Morone americana 41, 50, 55, 58 



Morsea californica tamalpaisensis, 105 



Morns sp 338, 348 



Moxostoma aureolum 47 



Mugil cephalicus 56 



cephalus 35, 41 



curema 41 



Muhlenbergia foliosa 523 



JVIursena acutirostris 27 



annulata 15 



aqua3-dulcis 21 



augusti 20 



clepsydra 18 



colubrina 15 



erebus 22 



fasciata 15 



flavimarginata 22 



helena 18 



infernalis 22 



maculosa 16 



melanotis 20 



myrialeucostictus 18 



ophis 16 



pseudothyrsoidea 21 



thyrsoidea 20 



tigrina 16 



Muramesocida? 12 



Mursenesox savanna 12 



Muraenichthys devisi 13 



ogilbyi 13 



Mursenidse 18 



Murex (Phyllonotus) gatunensis.. 503 



Murgantia histrionica 342, 345 



Muridse 338, 339, 346 



Mus museums 338, 339, 345 



norwegicus 136, 346 



rattus 136 



r. alexandrinus 136 



Musca 287 



domest ica 335, 347 



Mustelus mustelus 36, 37, 57 



Mycalesis 297 



Myctobates pennsvlvanicus 337 



Mylabris sp ...327, 329 



Myoxocephalus oetodecimspinosus 35 



Myrica cerifera 135 



Myrichthys 17 



oculatus 16 



magnificus 16 



stypurus 17 



Myriophyllum 175 



Myrmecophila oregonensis 128 



pergandei 128 



Myrmeleon 288 



Myrmerophilinse 184 



Myrmicidse 339, 351 



Myrophis rafer 13 



Myrtacese 338 



Nassa 544 



ambigua 506, 507 



bidentata 507 



(Hima) praeambigua.503, 506, 508 



vibex 507 



Natica 501, 544 



bolus 501, 508 



canalizonalis 501 , 508 



canrena 501, 508 



semilunata 134 



Nautia conspersipes 118 



Nautilidse 439 



Nautilus pompilius 439 



Nebria pallipes 342 



Neeturus 359, 362 



Neduba carinata convexa 164 



morsei 164 



Nematus abietum 324 



salicis 324 



Nemeophila plantaginus 319 



Nemobius ambitiosus 273 



brevicaudus 122 



carolinus 273 



cubensis 273 



fasciatus abortivus 168 



f. socius 273 



palustris aurantius 109 



Neoblatella adspersicollis 239 



Neotettix bolteri 245 



coarctatus.. 244 



f emorat us 244 



