INDEX TO VOL. IV. 



905 



Eobinia 



pseudacacia 111 



viscosa 111 

 Eoccus 437 

 Eosa 112, 809 

 . Eubus 809 



canadensis 113 



occidentalis 113 



villosus 113 

 Eudbeckia 815 

 Euniex 823 

 Easticus 



battoides 256 



melissa 256 

 Sagaritis 162 

 Sagittaria 825 

 Sakenia sp. 750 

 Salar 430, 795 

 Salebria fusca 695 

 Salicornia 822 

 Salix 121, 824 

 Salmo 431 



aurora 796 



clarki 796 



stoHiias 795 

 Salmouidss 793 

 Salvelinus 430 

 Sanguinaria 803 

 Sanicula 811 

 Sarcobatus 822 • 

 Sardinius 



lineatus 71 



nasutulus 70 



percrassus 72 

 Sarracenia 803 

 Sassafras officinale 117 

 Satyrua 



boopis 516 



charon 516 

 Saxifraga 810 

 Sayoruis sayus 610 

 Scaphirliyncbops 413 



platyrhynchus 778 

 Sceloporas consobrinus 287 

 Schilbeodes 414 

 Sclioenis arachne 255 

 Sciomyza disjecta 758 



Sciomyza manca 756 



Scirpus 827 



Sciuri, Synonymatic List of the 'American, 



by J. A. Allen 877 

 Sciurus 



aberti 880 



SBstuans 885 



arizonensis 880 



aureigaster 882 



carolinensis 879 



deppei 885 



fossor 880 



griseoflavus 880 



hoffmanni 885 



hudsonius 878 



hypopyrrlius 881 



niger 879 



pusillus 887 



rafoniger 886* 



stramineus 883 



variabilis 884 

 Scolecocampa bipuncta 179 . 

 Scolecophagus 



cyanooephalus 27, 605 



ferrugineus 605 

 Scolops sulcipes 510 

 Scoparia libella 675 

 Scops asio maccalli 39 . 

 Scudder, S. H. : 



Account of Insects from Tertiary of 

 Colorado and Wyoming 519 



Fossil Insects of the Green Eiyer 

 Shales 747 

 Scutellaria 116, 820 

 Scymnus nigripeunis 453 

 Sedum 810 

 Sehirus cinctus 503 

 Selaginella 830 

 Selasphorus rufus 614 

 Sema signifer 399 

 Semele 162 

 Semotilus 427 

 Senecio 816 

 Sennett, G. B. : 



Onithology 

 Texas 1 

 Setophaga ruticilla 14, 570 



of the Eio Grande of 



*P. S. — SciUKUS RUFONIGEE, Pucheran. — Since the paper on Sciuri passed out of my hands I have 

 received, through the kindness of Mr. E. E. Alston, one of the types of his Sciurus rufoniger, endorsed 

 on the label, "Compared with Pucheran's type in Paris Museum. E. E. A. April, li;78." This speci- 

 men, as shown by the sexual org.-xns, is a fully adult male, though scarcely five and a half inches long, 

 and hence cannot be regarded as an immature example of S. deppei, the possibility of which is above 

 suggested. In coloration it differs little from frequent exaosples of S. hoffmanni. The tail, howevei', is 

 relatively much shorter, the size nearly one-half less, and it has two upper premolars (Alston) instead ' 

 of one. In this last feature, as well as in size, proportions, and coloration, it finds a near afflne in S. 

 pusillus.— J. A. A., Nov. 23, 1878. 



[*ITOTE. — The above was received too late for insertion in its proper place, the Bulletin having been 

 worked to p. 887.— Eri. | 



Bull. iv. Ind. 2 



