004 A. E. Verrill — The Bermuda Islands. 



Figure 185a. — Chaff-scale (Parlatoria Pergandii) ; a, female scale ; b, male scale ; 



enlarged. 

 Figure 186. — Mealy-bug (Pulvinaria innumerabttis) : infests grape-vines, etc. 

 Figure 1886. — San Jose Scale (Aspidiotus perniciosus) ; a, females ; 6, males ; 



c, d, young ; last three after Comstock. 

 Figure 187. — Onion Thrips (Thrips Tabaci), much enlarged ; 6, larva. 

 Figure 188. — Agrion, sp.; nat. size ; not Bermudian. 



Figure 189. — Dragon-fly (Anax Junius) ; a, larva; b, c, pupa; after C. B. Aaron. 

 Figure 190. — Dragon-fly (Anax Junius) ; % natural size ; after Drury. 

 Figure 191. — Bermuda Green Grasshopper (Conocephalus dissimilis Serv.) ; phot. 



by A. H. V. 

 Figure 192. — Heteropsocus dispar V. ; x 25 ; a, adult male; b, male nymph; 



c, adult female ; d, female nymph ; from drawings by A. H. V. 

 Figure 192a. — The same ; wings of male more enlarged. 

 Figure 1926. — Hetevopsocus dispar V. ; a, male; b, b', females; e, nymph; 



photo by A. H. V. 

 Figure 193. — Louse of Tropic-bird (Trinoton luridum); from drawings by A. H. V. 

 Figure 193a. — The same, dark variety. 



Figure 194. — Book-louse (Atropos); much enlarged; after Comstock. 

 Figure 195. — American Black Cricket (Gryllus abbreviatus) ■ nat. size ; after 



Comstock. 

 Figure 196. — Black Cricket (Gryllus abbreviatus); female ; after Harris. 

 Figure 197. —Walking-stick (Anisomorpha bujirestoides) ; male ; after Say. 

 Figure 198. — American Cockroach (Perijrfaneta Americana) ; female, about % 



nat. size. 

 Figure 199. — American Cockroach ; large male ; phot, by A. H. V. from a 



Bermuda specimen. 

 Figure 200. — Oriental Cockroach (Stxjlopyga orientalis) ; male. 

 Figure 201. — Water-bug (Ectobia Germanica) ; last two from Webster's Inter- 

 national Dictionary. 

 Figure 202. — Great Earwig (Labidura riparia) ; after Claus. 

 Figure 204. — Silver Witch (Lepisma saccharina) ; x 2 ; after Packard. 

 Figure 205. — Silk Spiders (Nephila clavijies) : both females; a, dorsal: 



6, profde view ; phot, by A. H. V. 

 Figure 206. — Great House Spider (Heterojwda venatoria) ; phot, by A. H. V. 

 Figure 207. — Anyphcena Verrilli; epigynuru. 

 Figure 208. — Eutickurus insulanus ; epigynum. 



Figtire 209. — Oonops Bermudensis ; a. eyes; b, epigynuin ; c, leg; after Banks. 

 Figure 210. — Filistata hibernalis Hentz; male. 

 Figure 211. — Filistata hibernalis : female ; phot, by A. H. V. 

 Figure 212. — Pholcus tipuloides; a, profile view, female; b, front of head; 



c, epigynum ; after Marks. 

 Figure 213.— House Spider (Theridium tepida riorum); female: after Emerton. 

 Figure 214. — Venomous Spider (Lathrodectus geometricus) ; a, female with 



cocoon ; 6, another female ; phot, by A. H. V. 

 Figure 215. — Bing-legged Spider (Uloborus geniculatus) ; a, dorsal view of 



female; (216) b, palpus of male; c, epigynum; after Marx. 

 Figure 217. — Gyclosa caudata ; a, dorsal; 6, profile of female: after Emerton. 



