969 



Nr. 



(Kept.) 465, 638, 739, (Aves) 291. 465, 

 638, 883, - - (Mamm.) 289, 290, 29 1', 379, 

 465, 466, 883. 

 Lorenzini'sche Ampullen (Pise.) 294, 681. 



M. 



Merkel'sfhe Korperchen 285. 



Mesenchym (Scyphoz.) 420, - (Echinod.) 

 420, - - (Polych.) 46, - - (Myriop.) 4o4. 



Mesogloea (Scyphoz.) 534, 547. 



Mesoderm (Spong.) 473, - - (Scyphoz.) 4S2, 

 483, 484, 485, (Turb.) 266, (Nemerfc.) 

 443, - - (Oligoch.) 44, 443, (Polych.) 

 672, -- (Bryoz.) 274, -- (Crust.) 735, - 

 (Pseudoneurpt.) 614, - - (Hemipt.) 51, - 

 (Lepidopt.) 52, (Coleopt.) 967, 



(Hymenopt.) 960, (Gastrop.) 5, 



(Tunic.) 525, (Leptocard.) 376, 



(Pise.) 227244, (Amphib.) 27, 



(Mamm.) 380. 



Metamorphose (Spong.) 474, 533, (Nemat.) 

 197, 899, 900, 1073. (Crust.) 583, - 

 (Ins., allg.) 206, 457, 583, - (Pseudo- 

 neur.) 1169, -- (Lepidopt.) 616, (Cole- 

 opt.) 323, - - (Pulm.) 572, - - (Pise.) 740. 



Migration (Ins.) 456, (Kept.) 586, 



(Aves) 586, 866, 867, 916, 917, 918, 919, 

 - (Mam.) 586. 



Mikropyle (Oligoch.) 728, (Pseudoneurpt.) 

 614, - - (Selach.) 462, (Ganoid.) 230, 

 235, 236, 242, 244. 



Mimicry (Prosobr.) 328 



Mosaiktheorie 20. 29. 



Mitskelhistolyse 583. 



Muskulatur siehe die einz. Abteilungen im 

 system. Register. 



Myrmocophilie (Coleopt.) 53. 



Nebenniere (Mamm.) 214. 



Nematophor ( I lydroid.) 791. 



Nesselzellen (Actinomyx ) 720, (Hydroid.) 

 417, 791, - - (Scyphoz.) 485, 590. 



Nestbau (Hymenopt.) 628. 



Nestparasitismua (Aves) 693. 



Niicleolus 64, 265, 274, 283, 284, 297, 462, 

 474, 498, 522, 589, 816-819, 939, 945, 

 l"x<), 1153. 



Nucleus 41, 44, 60, 64, 209, 251, 265, 274, 

 J<3, 284, 285-288, 289, 294, 297, 378, 

 462, 465, 467, 468, 474, 478, 498, 502, 

 '.22, 526, 527, 531, 560, 561, 562, 589, 

 (51!). H20, 662, 676, 710, 778, 779, 788, 

 > 10 819, 939, 940, 945, 1077, 1082,1153. 



O. 



Mvurialei (Mamm.) 526, 527. 



. VII. .Talirg. 



Xr. 



Pacinische Korperchen 287, 288. 



Paedogenese (Allg.) 941. 



Palaeontologie 49, 58, 59, 101, 102, 114 

 116, 318, 343, 345, 347, 349, 356. 359, 

 381401, 405, 419, 477, 486, 487, 535, 

 538, 545, 548, 563, 564, 576, 593, 594, 

 657, 658, 659, 660, 664, 1116-1130, 1146, 

 1151. 



Paraphyse (Kept.) 746. 



Parasiten 81. 190, 191, 192, 193, 194, 195, 

 196, 197, 198, 208, 209, 307312, 861- 

 370, 372, 374, 379, 417, 423, 424, 425, 

 426-428, 429, 430, 431, 432, 433, 434, 

 435, 436, 437, 438, 439, 440, 441, 442, 

 456, 458, 459, 482, 489, 491, 511, 512, 

 513, 514, 515, 516, 517, 518, 519, 520, 

 530, 531, 554, 555, 556, 557, 559, 560 

 562, 583, 588, 589, 597, 603, 670, 671, 

 693, 719, 722, 724, 788, 789. 794, 829, 

 843, 899, 900, 901, 902, 942, 943, 944, 

 945, 946. 947, 948, 949, 950, 951, 952, 

 965, 1055, 1056, 1068. 1069, 1070, 1071, 

 1072, 1073, 1074, 1076, 1081, 1094, 1101, 

 1132, 11551159, 1169. 



Parthenogenese (Allg.) 251, 503, 941, 1050, 



- (Echinod.) 488, 666, 667, 686, 1050, 



- (Annel.) 1051, - (Entomostr.) 730, 

 1161, - (Phytophth.) 492, 802, - (Hy- 

 menopt.) 284, 503. 



Parietalorgan (Cyclost.) 739, (Kept.) 739. 

 Pathologie (d. Zelle) 583, 818, 819. 

 Phagocytose (d. Nephrdzell. b. Annell.) 273. 

 Phagocytare (biischelfurm.) Organe (Nemat.) 

 561. 



Physiologic siehe die Abteilungen im syst. 



Register (Allg.) 183, 247, ' 248, 249, 250. 

 Pigmentierung (Allg.) 887, -- (Spona;.) 115o. 



1153, - - (Cest.) 442, - - (Amphipd.) 278, 



- (Myriop.) 8:;:;, - - (Pise.) 683, 740, - 

 (Amphib.) 471, - - (Rhynchoceph.) 91. 



Placenta (Bryoz.) 274, - - (Tunic.) 375, 

 (Mamm.) 380. 



Plankton 185, 186, 189, 411, 412.413,414, 

 415, 496, 507, 508, 509, 711, 712, 714; 

 715, 716, 717, 718, 721, 722, 729, 785, 

 786, 1053, 1054. 



Pneumaticitats-System (Aves) 7 K 



Polymorphismus (Rhiz.) 346. 

 Polyspermie iKrhinml 1 505 - (Ins.) 462, 

 (Cyclost.) 462, (Selach.) 462, 

 (Amphib.) 462, (Kept.) AM. 



Primordialeier (Mamm.) 215. 

 Proteramhir i Prosobranch.) 1041, 1042. 

 Protoplasmameclianik IT 1 *. 171, fi-V>. 

 Protoplasmaslruktur 84, 285,662,816,817, 



818, 819, s'jo, s7-j 882. 

 Psi>mlo]>arasiH.simis (Nemat.) 944. 

 P-syi-hologio (Allg.) 822, 824, 890. 



Sack-Register. 



74 



