A. E. Verrill — The Bermuda Islands. 903 



Figure 164.— Tobacco Flea-beetle (Epitrix parvula); a, imago, x 10; b, larva; c, 



head of larva; d, posterior leg; e, anal segment; /, pupa. 

 Figure 164a. — The same; imago, more enlarged; last three after Chittenden. 

 Figure 165.— Hard-back (Ligyrus tumulosus); photo, by A. H. V. 

 Figures 165a, 1656.— Sugar-cane Borer (Ligyrus rugicejis Lee), nat. size and 



enlarged ; after Chittenden. 

 Figure 166. — Ptinus fur and larva, enlarged; after Packard. 

 Figure 166a. — Bread-beetle (Sitodrepa panieea (L.); a, imago; 6, larva. 

 Figure 167. — Cigarette Beetle (Lasioderma serricorne (Fab.); a, dorsal; b, profile 



view; after Chittenden. 

 Figure 168.— Ham-beetle (Necrobia rufipes (Fab.); a, imago; b, larva; after 



Howard and Marlatt. 

 Figure 168a. — Common Hard-back (Ligyrus gibbosus De G.); after Marlatt. 

 Figure 169. — Fire-fly (Photinus j)yralis) ; <?, imago ; a, larva ; /, e, cl, head, seg- 

 ment, and leg of same; b, pupa; after Riley. 

 Figure 170. — Fire-fly (Photinus Pennsylvanicus); a, imago; b, larva of Photinus?; 



c, Glow-worm ; wingless female of a foreign species ; after 



Packard . 

 Figure 171. — Larder-beetle (Dermestes lardarius L.) and larva, nat. size. 

 Figure 171a. — Carpet-beetle, with larva and pupa; after Riley, x 3. 

 Figure 172. — Museum-beetle (A. verbasci (L.); a, larva; b, pupa; c, imago; x 6. 

 Figure 173. — Tapestry-beetle; a, imago; b, larva; after Chittenden. 

 Figure 174. — Tarnished Leaf-bug (Lygus pratensis); after Saunders. 

 Figure 175. — Ground-bug (Pangceus bilineatus); photo, by A. H. V. 

 Figure 176. — Ocean-bug (Halobates); from Webster's International Dictionary. 

 Figure 177. — Orange Aphis (Nectophora citrifolii) ; a, winged form ; b, wingless 



form. 

 Figure 178. — Cabbage Aphis (Ajihis brassicce) ; a, winged male ; b, female ; 



after Weed. 

 Figure 179. — Destructive Mealy-bug (Daetylopius destructor). 

 Figure 180. — Ceroplastes Floridensis, on orange tree, nat. size ; b, enlarged. 

 Figure 181. — Black-scale (Lecanium olece) ; nat. size and enlarged. 

 Figure 181a. — Broad-scale (L. hesperidum) on orange tree ; nat. size. 

 Figure 1816. — Hemispherical-scale; on orange tree ; last five after Comstock. 

 Figure 182. — a, b, females of Purple-scale (Mytilaspis critricola), on twig of 



orange tree; d, free young; c, white males of Chionaspis citri; 



e, female of the latter ; phot, by A. H. V., from life. 

 Figure 182a. — Purple-scale ; a, winged male ; b, active young, female ; c, adult 



scale ; all enlarged ; after Glover. 

 Figure 1826. — Purple-scale of orange (Mytilaspis citricola) ; much enlarged ; 



a, female scale, empty ; b, the same, under side, showing eggs ; 



c, male scale ; after Comstock. 

 Figure 183. — Cottony Cushion-scale (Icerya Purchasi) ; after Comstock. 

 Figure 183a. — Austedian Lady-bug (Vedalia cardinalis). 

 Figure 184. — a, Broad-scale (Lecanium hesperidum) ; b, Purple-scale (Mytilaspis 



citricola) ; c, Long-scale (M. Gloveri) ; d, Red-scale (Aspidiotus 

 ■ aurantii) ; a", male, d", female ; e, White-scale (A. Nerii). 

 Figure 185. — Mealy-bug, after Harris ; last five from Webster's International 



Dictionary. 



