University of Michigan 



o 



Odocoileus americaiius borealis. .36, 



Olethreutes bipartitana 54, 



hartmanniana 54, 



hemidesma 54, 



instrutana 54, 



Ondatra zibethica 36, 



Opeas clavulimim kyoteiis; 58, 



Opsanus tail 56, 



Orthodes cynica 54, 



Ortliopristis chrysojiterus 56, 



Oxyechus vociferus 50, 



Oxyptilus periscelidactylus 54, 



P 



Pachyrhiiia brevicoriiis .*. .55, 



caliunta 55, 



incurva 55, 



macrocera 55, 



sodalis 55, 



Pallifera dorsalis 42, 5, 



Palthis angulalis 54, 



Pamphila cernes 54, g, 



comma 54, 1 4, 



hobomok 54, 



metacommet 54, 



peckius 54, 9, 



Pandarus sinuatus 56, 



l^andemis limitata 54, 



Paiidion haliaetus carolinensis. . . .50, 



Pangonia tranquilla 53, 



Pangrapta decoralis 54, 



Papilio glaucus 54, 



Paralichthys dentatus 56, 14, 



Parastichtis discivaria 54, 



Passer dome?ticus domesticus. . . .50, 



Passerina cyanea 50, 



Pegomyia sp 53, 



Peleteria robustn 53, 



tessallata 53, 



Penthestes atricai)illus atricapillus. . 



SO. 



Perca flavescens 56, 4 ; 60, 



Percina caprodes 60, 



Peridroma astricta 54, 



occulta 54, g, 



Peromvscus maniculatus gracilis. 36, 

 Petrochelidon lunifrons lunifrons.50, 



Petrophora abrasaria 54, 1 2, 



convallaria 54, 12, 13, 



Phalacrocera tipulina 55, 



Phalonia angulatana 54, 



Philodexia tibialis 53, 



Philohela minor 50, 



Philoscia olfersii 46, 



spinosa 46, 



Phoeotomus pileatus abieticola. . . .50, 



Phormia regina 53, 



Photogenis spilopterus 60, 25, 



Phycoides tliaros 54, 6, 



Phoxinus neogjeus 60, 1 6, 



Physa 42, 



ancillaria crassa 42, 7, 



aplectoides 42, 8, 



elliptica 42, 7, 



gyrina 42, 7, 



heterostropha 42, 



integra var 42, R 



sayii warreniana 43, 7. 



sp 42, 8, 



Physocephala furcillata 53, 



Pieris napi 54, 6, 



napi var. oleracea hiemalis 



54, 



protodice 54, 



iap;e 54, 9. 



Pimephales anuii 60, 



milesii 60, 14, 



notatus 56, 10; 60, 15, 



promelas 60, 14, 



Piranga erythromelas 50, 



Pisidium neglectum 42, 12, 



sp .42, 12, 



subrotundum pinniluni. . . .42, 12, 



variabile 42, 12, 



Pisobia minutilla 50, 



Planesticus migratorius niigratorius. 



50. 



Planorbis antrosus. . . .■ 42, 9, 



antrosus striatus 42, g, 



antrosus var. aroostookensis. 42, 



buchanensis 51, 



corpulentus 42, 



deflectus -42, 9. 



dilatatus 51, 



dilatatus buchanensis. 51, i, 2, 



hirsutus 42, 



parvus 42, 



trivolvis 42, 



trivolvis binneyi 42, 



umbilicatellus 42, 



Plargyrus americanus 60, 



Platagrotis pressa 54, 



Platygobio gracilis 60, 



Platy naias 49, 



Platychirus peltatus 53, 



Platyptilia marginidactyla 54, 



Pleurobema clava 51, 



Pleurocera 



38, I, 2, 3, 4, 5, 7. 8, 9, 



acuta 38, 3, 8. g, 



verrucosa 



38, 3, 4, 5, 6. 7. S. 



P(£cilichthys crcruleus 60, 



flabellaris 56, 14: 60, 



Pogonosoma dorsatum 53, 



Polygyra 42, 



albolabris 42, 2, i.^, 



f raterna 42, 4, 



Pomolobus mediocris 56, 



Pomotis gibbosus 56, 4, 13: 60, 



maculatus 60, 



Pomoxis sparoides 56, 4: 60, 



Pooecetes gramineus gramineus . ..50, 



Porcellio laevis 46, 



I'orzana Carolina 50, 



Potamocottus alvordii £0, 



Pressodonta 49, 



Prionotus avolans strigatus 56, 



Prionoxystus macmurtrei 54, 



Promachus bastardii 53, 



Proctacanthus arno 61, 



Procyon lotor 36, 



Promachus 61, 



gigantulus 61, 



magnus 61, 



vertebratus 61, 



Proptera 49, 



Pseudothyatira cymatoplioroides. . . . 



54. 9. 



Pteroplatea micrura 56, 



Pterostichus 48, 



36 



