880 



Nr. 



233, 234, 245, 249, 293, 322, 404, 428, 436, 



437, 494, 495, 505, 566, 593, 607, 608, 727, 



728, 772, 790, 834. 



Archiannelides 43, 44. 



Oligochaeta 113, 186, 231, 233, 234, 245, 

 249, 293, 322, 436. 437, 494, 566, 593, 

 727. 728, 772. 



Polychaeta 7. 44, 96, 185, 186, 233, 245, 



495, 505, 566, 607, 608, 790, 834. 

 Echiurida 250, 251, 609, 792. 

 H i ru d i n e a 226, 233, 243, 337, 338, 404, 558, 

 Prosopygia 



Syst. 250, 252, 253, 254, 255, 323, 609, 

 663, 667, 775, 790, 791, 795. 



Faun. 242, 250, 252, 253, 254, 255, 323, 

 432, 609, 663, 667, 727, 775, 791, 795. 



Biol. 24*, 254, 432, 508, 512, 663, 667, 

 772. 



Morphol. 252, 255, 79 1. 



Gehause 252. 



Intemt. 404, 793. 



Musk. 252, 793. 



Nerv.-Syst. 793, 794. 



Ernahr.-Org. 794. 



Respir.-Org. 255. 



Excr.-Ora. 793, 794. 



Geschl.-Org. 496, 611, 612, 663, 793. 



Histol. 496, 611, 794. 



Entwcklg. 255, 610, 612, 772, 790, 793, 

 794. 



Physiol. 404, 772. 



Fossil. 610. 



Phylos. 254, 255, 610, 793. 

 Sipunculacea 250, 252, 255, 404, 609, 



790, 791. 



Phoronidea 255. 

 Bryozoa 242, 253, 254, 255, 432, 496, 508, 



512, 610, 611, 612, 663, 667, 727, 772, 



775, 793, 794, 795. 

 Brachiopocla 255, 323. 

 Enteropneusta 



Syst. 255. 340, 409, 614, 793. 



Faun. 340. 409. 



Paras. 340. 



Morphol. 340, 409, 613, 614. 



Iiitgmt. 340. 



Driisen 340. 



Skelett 340, 613. 



Musk. 340. 



Nerv.-Syst. 340, 409, 613. 



Nutritor. Darm 340, 613. 



Respirator. Darm 340, 409, 613, 614. 



Blutgef.-Syst. 340, 409, 613. 



Excr.-Org. 638. 



Geschl.-Org. 340. 



Entwcklg. 613, 638. 



Phylog. 255, 614, 638, 793. 

 Arthropoda 14, 33, 35, 4577, 91, 96, 100, 



102, 115150, 187-224, 226, 233, 236. 



237, 238, 239, 241, 242, 243, 256- 273, 



292, 293, 296-301, 318. 322, 331, 341- 



374, 401, 405, 410-421, 428, 432, 433, 



Nr. 



438468, 470, 476, 480, 482, 497-502, 

 514, 531, 557, 558, 559, 566, 569581, 

 602, 615-635, 663-669, 686, 688-706, 

 722, 723, 724, 727, 728, 749-761, 766, 

 768, 775, 778, 779, 796, 797, 798, 827, 830, 

 835. 

 Crustacea 



Syst. 46. 102. 115, 117123, 236, 237, 

 241. 242, 243, 293, 296, 297, 298, 331, 

 341, 432, 433, 442, 443, 445-453, 569, 



570, 571, '663, 664, 667, 668. 669, 689, 

 690. 692, 695. 753, 754, 775. 



Faun. 46. 100. 102, 115, 116, 117, 118, 120, 

 121, 122, 123, 236, 237, 241, '242, 243, 

 293, 296. 298. 341, 432. 433, 442, 443, 

 445453, 557, 558, 559, 566, 569, 570, 



571, 663-669, 689, 690, 692, 695, 727, 

 749. 750, 753. 754. 775. 



Biol. 70, 96, 100, 102, 115, 116, 118,236, 

 237, 241, 242, 243, 293, 296, 298, 415, 

 442. 443, 444, 445, 447, 449, 451, 452, 

 514, 557, 558, 559, 566, 569, 570, 571, 

 663- 669, 689-695, 703, 749, 750, 751, 

 753, 754, 775. 



Paras. 14, 33, 35, 102, 117, 226, 243, 413, 

 452. 531, 669, 689. 753. 



Morphol. 46, 102, 115, 117, 118, 119, 120, 

 121, 189, 236, 237, 296, 297, 298. 341, 

 410, 433, 438441, 444, 445, 446, 447, 

 449, 450, 451, 452, 453, 557, 569, 572, 

 664, 669, 689, 692, 693, 694, 695, 696, 



751, 752, 753. 



Extrem. u. Mdwkzg. 46, 102, 115, 118, 

 119, 120, 121, 236, 237, 296, 297, 438- 

 441, 446, 447, 449, 450, 451, 452, 453, 

 557, 569, 664, 669, 689, 693, 695, 751, 

 752. 



Intgmt. u. Schale 46, 187, 297, 444, 445, 

 446, 449, 450, 664, 694, 751, 752. 



Driisen 297, 411, 751, 752, 753. 



Musk. 187, 188, 189, 297, 410, 438441, 

 452, 696, 751, 752. 



Nerv.-Syst. 188, 297, 411, 428, 693, 751, 



752. " 



Sinn.-Org. 188. 693, 695, 749, 751, 752. 

 Ernahr.-Org. 120, 121, 188, 233, 452, 751, 



752 



Bltgf.-Syst. 189, 297, 696, 751, 752. 

 Respir.-Ortc. 452. 

 Excr.-Org. 297, 690, 751. 752. 

 Geschl.-Org. 45, 188, 297, 450, 480, 569, 



572, 617, 663, 694, 752. 



Histol. 45. 187. 233, 297, 410, 428, 480, 



617, 693. 696, 751. 752. 

 Entwcklg. 188, 241, 410, 411, 444, 480, 



574, 580. 617, 694, 751, 752, 753. 

 Physiol. 45, 96, 233, 411, 428, 444, 665, 



666, 688, 690, 691. 693, 751, 752, 753. 



Phylog. 438-441, 574, 695. 



Entomostraca 100, 102, 115123, 187, 



226, 236, 237, 241, 242, 293, 296, 297, 



298, 410, 433, 438-453, 480, 514, 557, 



Systematisches Register. 



