816 



Barbus 657. 



Barentsia 404, misakiensis 404. 



HtiropttS '.13. 



Barycrinus washingtoniensis 237. 

 Basallamelle (Nematodes) 345. 



Basalmatrix 85. 



Basalmembran (Trematodenhaut) 754. 



Basalpolster (Otolith) 499. 



Basioccipitale (Che Ionia) 665. 



Basommatophora 175, 333, 419, 547, 

 579. 



Bastarde 5, 296, 785. 



Bastardlarveii (Echinodermata) 750. 



Bathybiaster robustus 41. 



Bathybius 550. 



Bathysiphon S, 584. 



Batocera 211. 



Batocrinus arcula 237, burketi 237, 

 casualis 237, - - rasula 237, - - copiosus 

 21, -- curiosits 237, -- honorabilis 237, 

 labellum 237, laciniosus 237, 

 laterna 237, - - pileus 237, - - sacculus 

 237, - - spinosus 237. 



Batrachia 61, 94, 122, 124, 014, 658, 660, 

 662, 666, 789. 



Batrachoseps attenualus 91. 



Batrachostomus 186. 



Bauchgauglien (Isopoda) 743. 



Bauchganglienkette (Arachnid a) 504. 



Bauchbohle (Annelides) 153. 



Bauchuiark) A u nel i de s) 150, (In sect a) 

 722. 



Bauchmarksganglien (Annelides) 306. 



Bauchmusculatur (Amphibia) 436. 



Bauchuerv (Nematodes) 274, (T r em a- 

 t o de s) 341. 



Bauchspeicheldriiseu (Crustacea) 470, 

 siehe auch Pancreas. 



Bauchstiel (Homo) 541. 



Bauchstrang (Crustacea) 499. 



Bauchwirbel (Crustacea) 673. 



Bdella 206. 



Bdellidae 206, 207. 



Becherorgaue ( A m p h i b i a) 428, (Pisces) 

 425 428, -- (Reptilia) 429. 



Becherzelleu (Scaphopoda) 472. 



Becken (Ch e'lo nia) 377, (Pterosauria) 

 669, - - (Reptilia) 791. 



Beckerit'ascie 604. 



Bet'rucbtung 220, 259, 265, 266, 270, 296, 

 337, 401, 496, 515, 519, 554, 555, 608, 

 619, 623, 625, 728, 731, 749, 750. 



Begattuug (Auuelides)402, (Batrachia) 

 615, -- (Cirr ip edia) 472, -- (Cepha- 

 lopoda) 474, (M a mm al ia) 515, 

 (Reptilia) 664, -- (Urodela) 731. 



Begattunjistasche 174 (Bursa copulatrix). 



Behaaruug (Insecta) 771, 774. 



Beiunerf (Insect a) 715. 



Belardiella 547. 



Belemnocystites wetherbyi 21. 



Belogona euadeuia 324, siphona- 

 denia 324. 



Belone 275, schismatorhi/nchus 396, 



vulgar is 343. 

 Belonopterus 670. 

 Benedenia octopiana 684. 

 Benhamia coed/era 758, insularis 



648. 



Benhamiae 201. 

 Benthopecten spinosus 41. 

 Beuthopectiuiuae 41. 

 Beroe ovata 13. 

 Betaubung (Rotatoria) 644. 

 Bewegungsmechanismus (Verrnes) 149. 

 Bicameratae (Lageuae) 73. 

 Bidder'sches Organ 787. 

 Biegung der Wirbelsaule (Ichthyosauri a) 



731. 



Bifurcation (Cestodes) 564. 

 Bigeneria 487, 585. 

 Bilaterale Orgauismen t30. 

 Bilateralia 236. 



Bilateralsymmetrie (Gastropoda) 419. 

 Bilduugsdotter 497. 

 Bilharzia 702. 



Bilocutina 585, tubulosa 520. 

 Bimeria vestita 637. 



Bindegewebe (Crustacea) 499, (Pis- 

 ces) 426, 726, (Reptilia) 793, 



(Scaphopoda) 473, (Trematocies) 



305, -- (Vertebral a) 314. 

 Bindegewebszellen 129, 420, 

 Biuueukorper (Insekteuganglitnzellen) 723, 



(R h izopoda) 75. 

 Biocoeuose 595. 

 Biogen 133. 



Biogeuetiscb.es Grundgesetz 81. 

 Biogenmolekiil 183. 

 Biographien 193, 263, 333. 

 Biolugische btatioueu 7, 72, 97. 

 Biuuomische Tiergebiete 595. 

 Biotouus 133. 

 B i pal i i d ae 753. 

 Bipalium expeditionis 753, kewense 464, 



753, simrothi 753. 

 Bipinnaria 145, asterigera 145. 

 Birutoiuiige Zellen (Pisces) 426, 429. 

 Bittium 547. 

 Blascbeutormige Sinnesorgane (Tremato- 



des) 698. 



Blanchardella raphaelis 643. 

 Blaniulus 48, 528. 

 Blaps 715. 



Blaseustieldivertikel 324, 330. 

 Blasteiu 314. 

 Blastocoel (A nn e 1 i d e s) 402, (M o 1 1 u s c a) 



412. 



Blastoderm (Crustacea) 527. 

 Blastodermblase (Mammalia) 383, 799. 

 Blastoidea 640. 

 Blastonieren 253, 360, 382, 508. 

 Blastoporus (Amp hi bia) 319, 658, 728, - 



(Gastropoda) 779, (Arthropod a) 



79, (Mammalia) 382, (Mo 11 use a) 



413, (Reptilia) 795. 



