214 



Index 



Page 



Saw-whet owl 178 



Saxifraga pennsylvanica 160 



Scarlet-margined lima moth . . 13 



Scepsis fulvicollis 13 



Schinia arcifera 20 



brevis 20 



constricta 20 



lynx 20 



marginata 20 



nundina 20 



thoreaui 20 



trifascia 20 



Schist 32 



amphibolite 23 



chlorite ^s 



Schizura badia 25 



ipomoeae 25 



leptinoides 25 



semiruf escens 25 



unicornis 25 



Sciagraphica beliothidata 27 



Sciurus carolinensis 115 



Scolecocampa liburna 21 



Scoliopteryx libatrix 19 



Scopelosoma devia 19 



moffatiana 19 



morrisoni 19 



sidus 19 



Scotch pine 144, 14S, 146 



Screech owl, gray 178 



Scydmaenidae ISS 



Seaweed 2 



Sedges 63, 156 



Selidosema umbrosarinm 27 



Semiophora elimata 17 



Semipalmated plover 58 



sandpiper 58, 59 



Sequoia 180 



gracillima 180 



Serpentine. . .31, 32, 33, 51, 79, 80, 

 82, 173 



fibrous 33 



Sesamum indicum . . .' 65 



Sesban macrocarpa 64 



Sesia acerni 30 



bassiformis 30 



Page 



Sesia corni 30 



pictipes 30 



pyri 30 



tipuliformis 30 



Sesiidae 30 



Seventeen-year cicada 120, 151 



Shagbark hickory 144, 146 



Shale 32 



Short-eared owl 178 



Short-tailed shrew 116 



Shrew, least 116, 117, 118, 119 



Shrew, short-tailed 116 



Sibine stimulea 29 



Sinapis alba 64 



Sisymbrium altissimum 160 



Sisyrosea textula 29 



Sitones 154 



Sitta carolinensis 34 



Smerinthus geminatus 12 



Smilax rotundif olia 82 



Snake, milk 152 



Snakes, " horsehair " 82 



Snipe, surf 61 



Soapstone 31, 32 



Solanum nigrum 65 



Solitary sandpiper 58, 60, 61 



Sour gum 34 



Sparrow, English 11, 123, 146 



house 123 



Sparrowhawk 127 



Sphecodina abbotii 11 



Sphenophorus i54 



Sphex ichneumonea 114 



Sphida obliqua 19 



Sphingidae 10, 11 



Sphinx, Carolina n 



chersis 12 



drupiferarum 12 



eremitus 12 



five-spotted 11 



gordius 12 



kalmiae 11 



plebeius 12 



Sponge, fresh-water 82 



Spotted sandpiper, 55, 56, 57, 60, 179 



Spragueia leo 20 



