GENEKAl INDEX. 



201 



Hydractmidse, Proc. (1877-78) xxxi. 

 Hydractiniiclffi, xii. 284. 

 Hvdrallmania falcata, Linn., xx. 460. 

 Hjdrobates erythropus, Burm., xiv. 

 488. 



— regulus, White * , xiv. 488. 

 Hydrobatidse, xiv. 488. 



Hydrobia, Hartm., xvi. 255, 269, 271. 



— Angasi, E. A. Smith '^ , xvi. 271, 



317. 



— Brazieri, E. A. Smith * , xvi. 269, 



317. 



— buccinoides, Quoy Sf Gtaim., xvi. 



269. 



— Petterdi, E. A. Smith'* , xvi. 270, 



317. 



— Preissii, Philipjpi, xvi. 269. 



— rufilabris, E. A. Smith, xvi. 268. 



— victorias, Tenison- Woods, xvi. 270, 



317. 

 Hydrobiosis, McLachl. * , X. 206. 



— frater, McLachl. * , x. 207, 213, 214. 



— umbripennis, McLachl. * , X. 208, 



213, 214. 

 Hydrobius, Leach, xi. 37, 71, 85, 87. 

 Hydrochelidon, Boie, xiv. 402, 403. 



— hybrida. Gray, xiv. 403. 



— leucoptera, Meisiier ^ Schinz, xiv. 



403. 

 Hydrochoerus Capybara, Erxl., v. 38. 

 Hydrocissa albirostris, Blyth, xiii. 156. 

 Hydrocorallina, xx. 276. 

 Hydroid Medusa, new freshwater, Proc. 



(1875-80) Ixii ; x. 131-137. 

 Hydroida, ii. 37 ; xiii. 303 ; xx. 465. 

 — , coll. by Capt. St. John, Proc. 



(1873-74) xiv. 

 ' — Calyptoblastea, xii. 258. 



— Gymnoblastea, xii. 252. 



— , Mergui (Hincks), Proc. (1886-87) 8 ; 



xxi. 121-136. 

 — , new (AUman), Proc. (1874-75) iii ; 



(1883-86) 74 ; xii. 251-284 ; xix. 



132-161. 

 — , Sense-Organ.s of (AUman), Proc. 



. (1875-80) li. 

 Hydrohnus, read Hydrolycus seomber- 



oides, Cuv., v. 11. 

 Hydrolycus scomberoides, Cuv., v. 11. 

 Hydrometra metator, White * , xiv. 



482. 

 Hydrometridse, xiv. 486. 

 Hydromyzides, iii. 127 ; iv. 170 ; vii. 



222, 238 ; viii. 129, 136. 

 Hydrophid, Dichelaspis pellucida, 



Darwin, from scales of an, obtained 



at Mergui (Hoek), Proc. (1886-87) 



11 ; xxi. 154. 

 Hydrophidae, ix. 49 ; X. 6, 66. 

 Hydrophilid£e, Proc. i. 197. 



Hydrophilus, Geoffr., xi. 52, 71, 87 ; 

 XX. 432. 



— chalybeatus, Curt. * , Proc. i. 197. 



— ochripes, Curt. * , Proc. i. 197- 

 Hydrophis, Ojyp., X. 58. 



— anomalus, Schmidt, X. 67. 



— atriceps, Giinther, X. 66. 



— cffirulescens, Shaw, x. 66. 



— Cantoris, Gilnther, x. 66. 



— chloris. Baud., x. 66. 



— coronatus, Gilnther, x. 66. 



— curtus, Shaw, x, 67. _. 



— cyanocinctus, Baud., X. 66. 



— EUioti, Gimther, x. 67. 



— fasciatus, Schneid., X. 66. 



— gracilis, GiXnther, X. 66. 



— Hardwickii, Gray, x. 67. 



— Jerdoni, Gray, x. 66. 



— lapemoides, Gray, x. 66. 



— latifasciatus, Gilnther, X. 66. 



— Lindsayi, Gray, X. 66. 



— nigrocinctus, Baud., X. 66. 



— pachycercus. Fish., x. 67. 



— robustus, Gilnther, x. 66. 



— sublffivis, Gray, ix. 49. 



— torquatus, Gimther, X. 66. 



— Tiperinus, Schmidt, X. 67. 

 HydrophylidEe, XX. 432, 438. 

 Hydroporidse, xi. 52. 

 Hydroporus, Clairv., xi. 57 ; xiii. 



162. 



— 12-pustulatus, Steph., xiii. 171, 172. 



— elegaus, Banz., xiii. 171, 172. 



— Gyllenhalli, Schiodte, xiii. 170, 171. 



— inaqualis, ^FaS?*., xiii. 169. 



— pictus, Fahr., xiii, 169, 170. 

 Hydropsalia, Wagl., ii. 143. 

 Hydropsycha vicaria, Walk., xi. 126, 



127. 

 Hydropsyche, Bictet, xi. 131, 136; 

 xiv. 731, 736 ; xvi. 154, 158. 



— angustipennis. Curt., xvi. 158. 



— colonica, McLachl. * , xi. 131, 141. 



— fimbi-iata, McLachl, x. 213. 



— instabilis, auct., xiv. 731, 736. 



— lanceolata, Ctirtis, x. 213. 



— maderensis. Hag., xvi. 154, 158. 



— mauritiana, McLachl. * , xi. 133, 



141. 



— modica, McLachl. * , xi. 133, 141. 

 HydropsychidiB, x. 204, 213 ; xi. 129, 



136; xiv. 731; xvi. 154, 158, 

 161. 

 Hydroptila, Balm., xvi. 154, 161. 



— atra. Hag., xvi. 161. 



— sp., McLachl., xvi. 161. 

 Hydroptilidse, xvi. 154. 

 Hydrorchestria insularis, Hag., xvi. 



161. 

 Hydrosaurus salvator, Lam., x. 23, 35. 



