840 



Nr. 



Faun. 191. 199. 

 Biol. 191, 199. 

 Fossil. 199. 

 Cephalopoda 



Syst. 193, 682. 1004, 1005, 1007. 

 Faun. 193, 199, 202, 682, 683, 1004, 1005, 



1007. 



Biol. 191, 199, 220, 683, 921, 1004, 1005. 

 Morph. 199, 682, 683, 924, 1004, 1005, 



1007. 



Intgmt. 683, 1005. 



Schale und Mantel 141, 683, 1005, 1007. 

 Driisen 683, 1007. 

 Musk. 6, 683, 924, 1007. 

 Nerv.-Syst. 682, 683. 

 Sinn.-Org. 6, 682, 683, 921, 924. 1005. 

 Ernahr.-Org. 683. 

 Bit.- Gf.- Syst. 683, 982. 

 Geschl.-Org. 683, 10041007. 

 Histol. 683, 1005, 1006. 

 Entwcklg. 683, 1005, 1007. 

 Physiol. 6, 682, 683, 921, 924, 1005, 1006, 



1007. 



Fossil 141, 193, 199, 499. 

 Phylog. 141, 683, 1007. 

 Tetrabranchia 141, 193, 202, 499. 

 Dibranchia 141, 202, 499, 682, 683, 921, 



924, 10041007. 

 Lamellibranchia 



Syst. 193, 199, 200, 202, 257, 258, 401, 



452, 479, 10211025. 

 Faun. 139, 191193, 199, 200, 202, 205, 



257, 258, 396, 401, 407, 411, 413, 419, 



439, 449, 452, 479, 938, 10101023, 



1025. 

 Biol. 20, 139, 191, 192, 199, 200, 202, 



205, 213, 257, 258, 938, 10091024. 

 Paras. 969, 970. 



Morph. 20. 21, 258, 1023, 1024. 

 Schale u. Mantel 199, 205. 257, 258, 



1024. 



Driisen 20. 

 Musk. 20. 



Nerv.-Syst. 1008, 1009. 

 Sinn.-Org. 21, 1008, 1009. 

 Respir.-Org. 1024. 

 Geschl.-Org. 1025. 

 Histol. 1008. 

 Physiol. 21, 1009. 

 Fossil 193, 199, 202. 257, 258, 396, 401, 



413, 419, 479, 10211023. 

 Phylog. 413. 10211023. 

 Tunieata 

 Syst. 852. 

 Faun. 74. 



Biol. 74, 75, 202, 220. 

 Paras. 12, 779. 

 Morph. 75. 

 Intgmt. 75. 

 Nutritor. Darm 75. 

 Physiol. 75. 

 Phylog. 684. 



Nr. 



Appendiculacae 74, 75. 

 Thaliacea 75, 220. 

 Ascidiacea 12, 75, 684, 779, 852. 

 Vertebrata 



2, 3, 4, 7, 18, 2230, 5373, 100, 

 118131, 138, 139, 173187, 206, 220, 

 221, 243, 245, 254, 256, 259264, 271, 

 283, 307, 321, 322, 341, 349, 363, 366, 

 392395, 399, 402, 406, 418, 439, 451, 

 453, 454, 465, 469487, 493, 500, 502, 

 506, 523, 530543. 547, 549, 556560, 

 562575, 594598, 646, 647, 648, 

 651, 653, 680, 681, 683692, 696, 

 699, 724, 737739, 757, 759, 763766, 

 773, 776, 827846, 851, 852, 874, 877, 

 880923, 925928, 933. 941, 945, 960 

 968, 977, 980, 995, 997, 1001, 1005, 

 10261053. 

 Leptocardii 



Faun 139. 



Biol. 139. 945. 



Morph. 534. 



Nerv.-Syst. 534, 684. 



Sinn.-Org. 4, 923. 



Nutritor. Darm 534. 



Respir. Darin. 534. 



Entwcklg. 139, 534. 



Physiol. 4, 923. 



Phylog. 534, 684. 

 Cyclostomi 

 'Biol. 7. 



Morph. 684. 



Nerv.-Syst. 7, 684. 



Sinn.-Org. 532. 



Entwcklg. 684. 



Physiol. 7. 



Fossil 684. 



Phylog. 684. 

 Pisces 



Syst. 58, 469, 470, 535. 536. 537, 594, 

 595, 851, 887, 888, 891. 1028, 1029. 



Faun. 22, 23, 30, 58, 139, 469, 470, 493, 

 535, 536, 537, 594, 595, 696, 699, 887, 

 888, 891, 904, 1026, 1029. 



Biol. 7, 22, 23, 53, 54, 60, 65, 73, 139, 

 206, 220, 221, 283, 349. 366, 453, 454, 

 469, 470, 493, 538, 572, 683, 696, 699, 

 757, 851, 882, 889, 890, 921, 922, 926, 

 945, 977, 1026, 1028. 



Paras. 100, 221, 502, 506, 945. 960, 962, 

 964, 967. 



Morph. 470, 535, 537. 538542, 595, 763, 



883, 1026, 1028, 1029. 

 Extrem. 539542, 1026. 



Intgmt. u. Zahne 2, 470, 595. 890, 908, 



1029. 



Skelet 539542, 883, 1026. 

 Musk. 138. 220, 502, 538, 542. 

 Nerv.-Syst. 7, 538, 542, 684, 763, 882, 



884. 886. 



Sinn.-Org. 3. 4, 66, 138, 173, 174, 530, 

 532, 542, 773, 882, 924, 1005. 



- Systeruatisches Register. - 



