682 



INDEX. 



Page. 



Lithophaga aristata 259, 286 



attenuata 259 



inca 259 



(Myoforceps) aristata 153 



peruviana 259 



Littorina 231 



araucana 231, 285 



costulata 285 



fasciata 285 



glabrata 231 



pay tensis 285 



peruviana 172, 231, 285 



pulchra 231 



striata 285 



thersites 231 



umbilicata 231 



varia 173, 231, 285 



variegata 285 



zebra 285 



zlczac 231 



Littorinidae 231 



Livoneca 87 



caudata 89 



epimerias 88 



propinqua 87, 89 



raynaudii 89 



sacciger 87 



Lizzia octopunctata 303, 306 



Loliginidse 195 



Loligo 195 



gahi 181, 195 



Lotorium 285 



Lottia conica 285 



cymbiola 285 



pallida 285 



punctata 179 



Lucapinella 243 



ffiqualis 243 



callomarginata 2 '3 



Lucina brasiliensis 285 



caelata 263 



cornea 285 



fenestrata 262 



guaraniana 285 



janeirensis 286 



nitens 286 



sericata 263 



tellinoides 262 



venezuelensis 286 



Lucinaeea 262 



Lucinidae 262 



Lucinopsis kroyeri 286 



Lumbriclymene 142 



cylindrieauda 142 



Lumbrlneridae 138 



Lumbrineris fragilis 138 



hebes 138 



Lunatia 286 



Lyonsia bre vifrons 286 



cuneata 286 



patagonica 286 



picta 286 



Lyonsiidse 259 



Macelognathus vagans 39 



Macoma 271 



Page. 



Macoma grandis 271 



hupeana 271 



inornata 271 



occidentalis 286 



pumila 271 



undulata 271, 286 



Maererpeton huxleyi 20, 28 



Macrocallista 266 



aurantiaca 266 



pannosa 266, 284 



( Paradione) pannosa 157 



squalida 266, 282, 284 



Macrocystis 237 



Macromia 369 



alleghaniensis 376 



annulata 387 



australensis 381 



georgina 383 



illinoieusis 369, 372, 377, 379, 397 



magnifica 389 



pacifica 384, 386, 397 



taeniolata 372, 397 



The North American Dragonflies 

 (Odonata) of the genus, by E. B. 



Williamson 369 



wabashensis 374, 397 



Maetra 274 



ealbucana 286 



cibaria ,. 286 



donacia 275 



epidermia 286 



jonasi 286 



lotensis 286 



(Mactroderma) velata 274 



marcida 286 



paitensis 286 



pencana 286 



velata 274, 286 



Mactracea 274 



Mactridae 274 



Magellania 279, 292 



venosa 279, 291 



Malakichthys 422, 425, 473 



griseus 425 



Maldane sarsi 142 



Maldanidae 142 



Malea 227 



ringens 227, 284 



Malletia 251 



ehilensis 251, 283, 290 



Mangilia 209 



formicaria 209 



ordinaria 209 



rufocincta 209 



Marcia 269 



lenticularis 269 



rufa 269, 290, 292 



Margarita 190 



Margaritlphora 255, 286 



cumingi 255 



Margellium octopunctatum 306 



Marginalia 211 



curta 166, 211 



eypraeola 286 



frumentum 211 



granum 286 



