1904.] 



NATURAL SCIENCES OF PHILADELPHIA. 



887 



Rhododendron rhodora 608 



viscosum 607, 608 



Rhomalea auricornis 532 



Rhombus triacanthus 509 



Rhyncholophidae 143 



Rhyncholophus floridanus 143 



longipes 143 



maculatus 143 



punctatus 143 



simplex 143 



Rhynichthys 233 



Ricinula morus 18 



Riparia riparia 584 



Rissoa crassilabrum 28, 28 



ogasawarana 26 



semiglabrata 28 



semiphcata 28 



tokyoensis 26 



tridentata 28, 28, 29 



Rissoidfie 26 



Rissoina 27 



bidentata ^5,29 



coronata ^5,28 



costulata 28 



curta 28 



euhmoides ^5,29 



(Rissolina) Isevi costulata 27 



materinsulse 27 



plicatula 25 



rex 27 



(Zebina) tridentata 28 



Roccus lineatus 509 



Rodentia 149 



Romphea fictilium 126 



Rosa acicularis 115, 116 



aciculata 114, 115 



arkansana 110-117 



blanda 112,116,118 



b. var. aciculata 114 



calif ornica 116 



c. ultramontana 116 



fendleri 113, 114, 115, 116, 117 



engelmanni 115, 116 



grosseserrata 113 



gj'mnocarpa 114 



macounii 115, 116 



macdougali 117 



manca 115 



maximiliani 116 



melina 117 



neomexicana Ill, 114, 116, 118 



nutkana 117 



pecosensis 110-116 



pisocarpa 113, 114, 115, 116 



prfetincta 110, 111, 112 



pratincola 115 



sayi 114,115,117 



suffulta 115,117 



ultramontana 116 



woodsii Ill, 113, 114, 115, 116 



Rubus cuneifolius 605 



Runcinia aleatoria 132 



Sabal 613 



Sabbatia angularis 604 



Sabella japonica 157 



(Potamilla?) assimilis 161 



Sabellidffi 157 



Salix herbacea 603 



irrorata 108 



phyllicifolia 603 



uva-ursi 603 



Salmo salar 507 



Salmonidse 507 



Salsola tragus 108 



Salticus albocinctus 139 



Salvadora 468 



Sarda sarda 508, 763 



Sardinaj 760 



Sargocentron 235 



Sauromalus 468 



Saussurella 670 



cornuta 670 



sumatrensis 670 



Sayornis nigricans 582 



Scapanus californicus 587 



Scelimena 660 



abbotti 660 



producta 660 



Scelimense 660 



Sceloporus 468,473 



Schistocerca 533 



americana 534, 776, 788 



damnifica 776, 789 



lineata 534 



obscura 534 



pyramidata 534 



shoshone 570 



vaga 533, 570 



Scisena murdjan 222 



Scisenidse 510 



Scintilla aurantiaca 558 



Sciuropterus alpinus californicus.... 589 



a. lascivus 589 



Sciurus douglasii albolimbatus,577, 589 



griseus 577 



Scomber 757 



alatunga 763 



alleteratus 760 



aletteratus 760 



bisus 760 



chrysozonus 759 



germon 761 



germo 761, 763 



kanagurta 757, 759 



loo 759 



microlepidotus 759 



moluccensis 759 



pelamis 760 



reani 759 



regalis 766 



sarda 763 



scombrus 508, 757 



