Slalidcie 87 



Silk-worm moths 94 



Silpha amerlcana 63 



Sllphldae 63 



Silverf Ish 47 



Slmulildae 98 



Slphonaptera 47 



Slrlcldae 106 



Skimmers 52 



Skin beetles 60, 65 



Skippers 89 



Small fruit flies 103 



Smith, Ov/en J. 69 



Smoky moths 93 



Snout beetles 55 



Soldier beetles 62 



Soldier flies 99 



Sod web -worms 93 



Spamopollus fulvus 101 



SPECIES: An aggregation of Indivi- 

 duals alike in appearance and struc- 

 ture, mating freely and producing 

 young which mate freely and produce 

 fertile offspring. 1 



Specold wasps 112 



Sphecldae 112 



Spiders 16 



Spider wasps 111 



Sphingldae 93 



Sphinx moths 40, 93 



Spiracles 36 



Spittle insects 85 



Spreading wings 28 



Spring tails 48 



SPUR: A short, stiff , generally blunt 

 process and usually not articulated 

 at its base. 



Squamae (See Fig. 214) 



Squash bugs 80 



Squash-vina borer 92 



Staphylinidae 61 



Stag beetles 60 



Stagomantis Carolina 54 



Stem-sawflies 107 



STERi-IU]»I,-A: The breast; middle por- 

 tion of the undersurface of thorax. 

 (See Fig. 32) 



STIGI^^A: An opaque thickened spot 

 sometimes on front margin of wing. 



Stilt bugs 79 



Stings 16 



Stink bug 77 



Stomoxys calci trans 105 



Stone flies 43 



S toner, Dayton 77 



Strataomyla melginii 100 



Stratiomyidae 99 



STRIA, -AE: A longitudinal depressed 

 line or furrow, frequently punctured, 

 extending from base to apex of 

 elytra. 



STRIATE, -ED: Marked with parallel, 

 fine, impressed lines. 



SUB-: As a prefix, means that the 

 main term is not entirely applicable, 

 but must be understood as modified 

 in some way. 



SUB-CYLirn)RICAL: Not quite cylin- 

 drical. 



SUB-DEPRESSED: Partially depressed. 



SUB-ERECT: Nearly erect. 



SUB-FAIILY: The next subordinate 

 classification unit below family. 



SUB-IiUTvIERAL SPOTS: Spots located near 

 the humerus or shoulder. 



Sucking lice 46 



Sugaring for moths 13 



Survey 115 



SUTURE: A seam or impressed line in- 

 dicating the division of distinct 

 parts of the body wall; in beetles, 

 the line of Junction of elytra. 



Swallow-tails 89 



Syrphldae 101 



Syrphus ribesll 101 



Tabanidae 100 



Tabanus lasiophthalmus 100 



Tachlnidae 104 



Tarsal segments 35 



TARSUS-I: The foot; the Jointed ap- 

 pendage attached at the apex of the 

 tibia, bearing claws and pulvilll. 

 (See Fig. 30) 



Telephanus velox 69 



Tenebrionldae 68 



Tenebroides mauritanlca 66 



Tenthredinidae 107 



Termites 44, 45 



Tettlgonildae 52 



THORAX: Second region of the insect 

 body; between head and abdomen; the 

 dorsal covering of the prothorax is 

 sometimes taken to mean thorax. 33,34 



Thrips 42 



Thysanoptera 42 



Thysanura 47 



TIBIA: Second large joint of leg; 

 articulates with the femur. (See 

 Fig. 30) 



Tiger beetles 57 



Tiger moths 95 



Tinea pellionella 92 



Tlneldae 92 



Tingitidae 77 



Tlpula angustipennls 97 



Tipulldae 97 



TOIvIENTOSE: Covered with fine hair, 

 so matted together that the particu- 

 lar hairs cannot be separated. 



TOOTH: A short pointed process from 

 an appendage or margin. 



TRACHEAL GILLS: Filmy respiratory 

 organs of aquatic larvae and nymphs. 



Traps 12 



Tray label 115 



Treehoppers 23, 40, &1- 



Tremex columba 107 



Trichoptera 40 



Trochanter 35 



Trogldae 60 



Tropaea luna 94 



Trox monachus 60 



True bugs 24, 39, 49 



Trupaneidae 104 



Tularaemia 100 



Tussock moths 96 



Typical snout beetles 76 



Typocerus velutlna 73 

 U 



Ulolodes macleayana hageni 88 



139 



