— 887 — 



Nr. 

 Musk. 171, 175, 176, 177, 180, 280, 281, 



384, 420, 469, 594, 595, 964, 970, 973, 



980, 983, 984. 

 Nerv.-Syst. 51, 52, 171, 174, 175, 420, 



469, 594, 595, 971, 973. 983, 984. 

 Sinn.-Org. 171, 175, 281, 382, 384, 420, 



424, 594, 595. 

 Ernähr.-Org. 51, 53. 171, 175, 280, 281, 



384, 420. 469, 470. 594. 595, 980, 984. 

 Blt.-Gf.-Syst. 170, 280, 420, 469, 594, 



595, 964, 984. 

 Respir.-Org. 51, 174, 280, 420. 

 Excr.-Org. 176, 177, 384, 420, 429, 469, 



962, 980, 981, 983. 

 Geschl.-Org. 171, 211, 282, 382, 383, 



384, 420, 469, 470, 595, 963, 964, 968, 



970, 982. 



Histol. 52, 171, 175, 179, 280, 281, 282, 

 420, 469, 594, 595, 962, 963, 964, 968, 



971, 979, 980, 981, 983. 

 Entvvcklg. 50, 51, 176, 177, 179, 282, 



309, 382, 384, 403, 420, 430, 469, 964, 

 968, 979, 982, 983. 

 Physiol. 51, 171, 174, 175, 176, 177, 179, 

 180, 280, 309, 594, 963, 964, 971—976, 

 978, 979, 980, 984. 

 Fos.sil 977. 



Phylog. 53, 424, 816, 821, 977. 

 Chaetopoda 49—51, 144, 170—179, 181, 

 211. 230, 236. 276, 280—282. 309, 313, 

 373. 382—384, 403, 417, 420. 424, 467 

 —470, .594, 595, 615, 743, 744, 932, 

 962—984. 

 Archiannelides 420. 



Oligochaeta 170—179, 181, 211, 280— 

 282, 373, 420, 467—470, 594, 615, 743, 

 744, 932, 962—984. 

 Polychaeta 49—51, 144, 230, 236, 276, 

 309, 313, 382—384, 403, 417, 420, 424, 

 594, 595. 

 Myzostomida 381, 821. 

 Hirudinea 52—54, 379, 420, 594, 981. 

 Prosopygla 



Syst. 139, 421, 756. 

 Faun. 139, 421, 460, 756. 

 Biol. 139, 240, 756. 

 Paras. 43. 



Entwcklg. 421, 756. 

 Fos.sil 104, 460. 

 Phylog. 104. 

 iSipunculacea 139. 

 Phoronidea 756. 

 Bryozoa 43, 240, 421. 

 Brachiopoda 104, 460. 

 Oraptölithida 

 Faun. 461. 

 Fossil 461, 945. 



Euteropneusta 



Syst. 756. 

 Faun. 756. 



Nr. 

 Biol. 756. 

 Entwcklg. 756. 

 Ai'thropoda 



42, 50, 54—78, 100, 102—105, 111— 

 121, 128, 135, 1.39. 143, 144, 146, 148 

 —157, 173, 182—196, 204. 211, 214, 

 227, 229, 234, 242, 252—257, 264, 275, 

 276, 278, 279, 283—289, 301. 309, 334, 

 341— .349, 365. 372, 377, 379, 389, 391 

 —394, 396, 398, 399, 404, 405, 422— 

 451, 455, 471—514, 565, 590, 596— 

 628, 642, 718, 721, 725, 735, 743, 744, 

 746, 749, 753, 757—764. 769—783, 

 835, 836, 864—890, 927, 929, 9.30, 933, 

 985—999, 1001, 1003, 1017, 1036, 1047, 

 1057—1059. 



Crustacea 



Syst. 55, 111—113, 116—119, 135, 139, 

 182, 183, 184, 264, 283—287, 342, 

 344, 345, .346, 347, .348, 393, 398, 422, 



425, 427, 430, 434—438, 440, 596— 

 599, 601, 604—610, 864, 867, 868, 869, 

 871—874. 



Faun. .55, .58, 112, 113, 116—120, 135, 

 139, 143, 144, 182, 183, 184, 185, 229, 

 264, 275, 276, 283—287, 344, .345, 346, 

 347, 348, 393, 396, 399, 422, 423, 425, 



426, 427, 430, 434, 435, 4.36, 437, 438, 

 440, 565, 596. 598. 599, 601, 604—610, 

 753. 864, 867—874. 



Biol. 50, .58, 72, 111, 114, 115, 120, 128, 

 143, 144, 173, 183, 185, 204, 211, 229, 

 275, 276, 278, 279, 285—287. 309, 343, 

 344, 345, 346, 347, 348, 396, 398, 399, 

 422, 423, 424, 426, 427, 429, 430, 431, 

 433, 434, 435, 436, 437, 440, 4.55, 514, 

 565, 590, 596, 598, 599, 600, 601. 603, 

 607, 608, 610, 642. 718, 721, 725, 769, 

 864,865,869,870, 871, 873, 933, 1036, 

 1047. 



Paras. 185, 334, .344, 372, 379, 429, 435, 

 602, 864, 871. 



Morph. 56, ,58, 111, 114, 11.5, 120, 144, 

 183, 187, 253, 254, 285, 286, 341, 343, 



344, 345, 346, 349, 426, 428, 429, 431, 

 432, 433, 437, 438, 439, 514, 597, 598, 

 599, 604, 607, 864, 869. 



Extrem, u. Mdwkzg. 56, 58, 114, 115, 

 120, 187. 2.53. 2.54, 343, 344, .345, 346, 

 349, 432, 439, 864. 



Intgmt. u. Schale 58, 114. 120, 183, 343, 



345, 428. 439. 



Drüsen 120, 186, 343, 345, 428. 



Musk. ,56, 120. 186, 2.53, 343, 349, 428, 



429. 432, 439. 

 Nerv.-Syst. 114, 115, 187, 345, 349, 424, 



428, 439, 864. 

 Sinn.-Org. 114, 120, 2,53, 342, 344, .345, 



365, 424, 439, 455. 864, 865. 929, 985. 

 Ernähr.-Org. 120. 343, 345, 428, 432, 



769, 864, 866. 



Systematisches Register. 



