48 



Arcania — Ardea 



Arcaiiia. 



— undecimspinosa (J, 577. 

 Arcella 15, llO. 



— dentata 19, 39, 93. 



— discoides 19, 39, 95, 472! 530, 538. 



— initrala 19, 40. 94. 



— vulgaris 19, 4(), 93, 471! 530, 538. 

 Arcesios porosa S6, 402. 

 Archaelnriis 7, 580. 

 Arohaeobdella esmonti 2, (Jl. 

 Areliaoophjius patrixis 18, 304. 

 Archaeopteryx 10, 044. 



- — macrura 14, 58. 

 Ai'chaster excavatus S7, (595. 



— temii.spinu.s 5, 907; S2, 93. 

 Archasteridae S2, 93. 

 Archianiielidae 3, 1001. 

 Ai'chiapidae lî, 758, 779—783! 

 Arcliibuteo lagopii-s S2, 30. 

 Archidorididae 6, 125, 127! S4, 500. 

 Archidoris 6, 111, 112, 110, 121, 122, 



125, 128! 13, 207, 220! 221, 224; 

 t 21 f 73: S4, 500, 501, .503, 511. 



— australis 6, 128; 13, 221. 



— flammea 6, 128. 



— incerta S4, 481, 504 — 508! 544; 

 t 28 f 21—2.5. 



— kergueiensis 6, 128; 13, 221. 



— niontereyensis 6, 128; S4, 501. 



— iiyctea 13, 207, 222! t 21 f 70—72. 



— rube-scens S4, 481, 501—504! t 29 

 f 17-20. 



— tuberculata 6, 118, 122, 123, 128; 

 13, 207, 221! 



— — V. luarmorata 6, 128. 

 Archigetes S3, 104, 105, 100. 



— sieboldii S3, 104, 100. 

 Archilithobius 9, 240, 247, 2.50, 252, 



254, 255. 



— aeruginosus 9, 205, 208; t 3 f 3, 4. 



— bran n er i 9, 203. 



— crassipes 9, 203, 204, 295; t 3 

 f 1, 2. 



— elatus 9, 203. 



— pusillus 9, 255. 



— Sibiriens 9, 250. 



— stuxbergi 9, 248. 



— vicinus 9, 203. 

 Arehipsocns 14, 134. 

 ArclKuiias 6, 471, 472. 



— critias 6, 471. 

 Arcidae S2, 53. 

 Arcifera 13, 490. 

 Arcotheres 8, 301. 

 Arctia SI, 20, 33. 



— aulica SI, 9, 23, 27, 94. 



— caja 3, 73; 5, 325, 338; (J, 070; 

 7, 113, 102; SI, .33, 49, 94; S2, 08. 



— casta SJ, 5, 94. 



— hebe SI, 7, 12, 13, 15, 19, 23, 94. 



Arctia. 



— iiibricipcda 7, 835. 



— maculosa SI, 5, 0, 9, IS, 94. 



— menthastri 7, 835. 



— nigra SI, 0, 44, 94. 



— plantaginis 4, 912. 



— purpurata SI, 9, 10, 19, 23, 24, 44, 

 72, 94. 



— l)iirpurea 5, 294; 7, 150. 



— villica SI, 7, 9, 12, 15, 17, 23, 94. 

 Arctictis4, 189; 6, 591! .592; 7, 403; 



10, 57S; 13, 511, 520, 521, 523, 524, 

 525; 16, 221, 232, 234. 



— a urea 6, 592. 



— hinturong 6, 592! 13, .524. 



— penicillata 6. 592. 



Arctiidae 5, 337; 12, 17; SI, 23, 20, 



32, 33, 39; S2, 08. 

 Arctisconidae 4, 280. 

 Arctitis s. Arctictis. 

 Arctocephalus antarcticiis 15, 252. 



— australis 15, 251, 252. 



— cinereus .5, 380. 



— forsteri 15, 251, 2.52. 



— gazella 15, 252. 



— gillespi 7, 394. 



— ursinus 15, 251, 252. 

 Arctomys 2, 224; 4, 140, 1079, 1088; 



11, ,501; 13, 271. 



— baibacinus 4, 1085. 



— caudatus 4, 1085. 



— dichrous 10, 582. 



— hinialayanus 10, 582. 



— ludovieianus 3, 347. 



— niarmota 7, 330; U, 501. 



— uionax 10, 582. 



— robustus 10, 582. 



— turconianus 4, 1030. 

 Arctopsis styx 7, 02. 



— tribulus 7, 54. 



Arctotheriiim bonaeriense 7, 585. 

 Arctus 6, 38! 41; 9, 497. 



— arctus 10, 270. 



— americanus 10, 270. 



— cultrifer 10. 270, 271, 272! 



— guudlachi 10, 270. 



— haanii 6, 42! 44; 9, 500; 10, 270, 

 271! 272. 



— niartensii 6, 44! 9, 500; 10, 272. 



— Orientalis 9, 498; 10, 270. 



— pygnia(Uis 10, 270. 



— rugosus 6. 44. 



— sordidus 6, 42, 43; 9, 497! 498, 

 499, 500, 501; 10, 270, 271, 272, 

 700; t 34 f 58. 



— ursus 6, 41! 42, 43, 44. 



— vitiensis 9, 499, 500, 501; 10, 270! 

 271. 



Ardea 5, 594; 7, 858; 12, 087; 14, 

 18, 25, 42, 47. 



