838 



Araiidae 144. 

 Ammodiscidae 749. 

 Ammophila 369. 

 Ammotrecha 826. 

 AmnicolalSO, 489, 490, 520. 

 Amnicolidae 480. 

 Amoeba 614. 

 Amocbophrya 812. 

 Amopaum 629. 

 Ampclis 135. 

 Amphicyclotus 340, 341. 

 Amphidromus 884. 

 Amjihigenia 337. 

 Amphiglena 604. 

 Amphilonche 812, 813, 815, 



816. 

 Amphiloncbidae 812, 



814, 815, 816. 

 Amphilonchidium 812, 815, 



816. 

 Amphioxus 109, 156, 344, 



782. 



Amphipeplea 522. 

 Amphipogon 187. 

 Amphisbaena 598, 723. 

 Amphisbaenidae 598, 

 . 723. 



Amphisolenia 562. 

 Amphistomum 751. 

 Amphithoe 679. 

 Ampullaria 350, 523. 

 Ampulla riidae 359. 

 Amraica 592. 

 Amyciaea 853. 

 Anabaena 237, 529, 569. 

 Anacanlhotermcs 91. 

 Aualges 132. 

 Ananterinae 464. 

 Anapagurus 693. 

 ^4na^)is 853. 

 Anaplecta 85. 

 Anapogonia 853. 

 Anarhichas 51. 

 387, 541. 

 650. 



Anaspideae 335. 

 Anatidae 810. 

 Anchitrema 49. 

 Anchystropus 238. 

 Ancistrodon 383. 

 Ancistromesus 502. 

 Ancula 333. 

 Ancylidae 887. 

 Ancytometrus 857. 

 Ancylotrypa 856. 

 -(//ci/ZMs 1 120, 480, 489, 490. 

 Ancy strum 247. 

 Andromma 848. 

 Anelasmocephalns 629. 

 Aneryates 412, 413, 434, 436. 

 Angasiella 333. 

 Ajigiostomum 44. 



Nr. 



472, 855. 

 Anguidae 381. 

 Anguilla 330, 765. 

 Anguis 541, 597. 

 Anilocra 206. 

 Anisaedus 857. 

 Anisitsiella 235. 

 Anisodoris 335. 

 Anisolabis 84. 

 Anisomerinae 868. 

 Anniceris 174. 

 Anniella 599. 

 Anobiidae 370. 

 Anodonta 489, 490. 

 Anodontostoma 19. 

 Anomalobutlius 464. 

 ^Inowima 430. 

 Anonyx 679. 

 Anopheles 780. 

 Anoplognathus 155. 

 Anoplonercis 56. 

 ^Inser 387, 541, 798. 

 Anseridae 810. 

 Antedon 652. 

 Antennophoru* 418, 419. 

 Anthea 160. 

 Anthobothrium 44. 

 Anthomyia 539, 867. 

 Antbomyinae 539. 

 Anthomyza, 183, 186, 187. 

 Anthomyzidae 187. 

 Anlhus 299. 

 Antinoc 60. 

 Antocha 193. 

 .4?mraeo 125, 237, 307, 309, 



310, 529, 569. 575, 661. 

 Anurclla 65, 594. 

 674. 



464. 



AnuroleptophyUum 1. 

 Anyltaena 473. 

 Anyphaena 833, 835, 838, 



846. 



Anyphaeninae 851. 

 Apalocnemis 177. 

 Apatura 155. 

 Aphaenogaster 315. 

 Aphanibranchion 595. 

 Aphaniotis 381. 

 Aphanizomenon 529. 

 Aphanolaimus 235. 

 Aphantopelma 847. 

 Aphelenchus 235. 

 Aphelodoris 333, 334. 

 Aphelotoma 880. 

 Aphid ae 391, 448, 454. 

 Aphrodite 57, 58, 60. 

 Apiocerinae 474. 



86, 104, 303, 745, 780. 

 a 480, 489, 490, 7-61. 

 Aplysia 374. 

 Aplysiella 335. 



Nr. 



Aplysiidae335, 336, 887. 

 Apodidae 671. 

 Apogeophilus 33. 

 Apotlophanes 832. 

 Apopestes 592. 

 Aporodoris 335. 

 Aporophilus 3. 

 Aporrhaidae 887. 

 Aporrhais 359, 887. 

 Apostenus 473. 

 ApoteUix 134. 

 Appendicularia 368. 

 Aptenodytes 296, 299. 

 Apterotettix 87. 

 Apterygida 81. 

 Apteryx 808, 809. 

 .Ipws 169, 278, 671. 

 udgtuVa 728. 

 Aquillus 516. 

 Arachnothauma 562. 

 Araeoncus 472. 

 Branca 831, 842. 

 ^Ircmews 701. 

 ^.rce//a 235. 

 Archaeidae 630. 

 Archaeopteryx 67, 144. 

 Archelon 100. 

 Archiconchoecia 586. 

 Archidorididae 335. 

 Archidoris 333, 335, 338. 

 Architithobius 39. 

 Archimerus 650. 

 Arctic 268, 323. 

 Arctiidae 92. 

 Arctocephalus 296. 

 Arctonchis 489, 490. 

 .Irctos 690. 

 Aryillochclys 100. 

 Argiopidae 630,831, 857. 

 Argonauta 359. 

 Argulidae 674. 

 Argynnis 155. 

 Argyrodes 828. 

 Argyroneta 468, 473, 662, 



705. 



Argyropelecus 157, 285, 287. 

 .lj-jV((/n 705. 

 Ariamnes 704. 

 Aricia 180. 

 Arietellus 170. 

 Ariolimnr, 489, 490. 

 ^.ri'ow 480, 489, 490, 811. 

 Arionta 495, 496. 

 Arnoglossus 50. 

 Arphia 89. 

 ^Irrerems 854. 

 Arrhenurello. 235. 

 Arrhenurus 235, 536. 

 Artanes 473. 

 Artemia 259, 583. 

 Arthrolepiis 96, 721, 722, 783. 

 Articulina 749. 



Genus- und Familien-Register. 



