942 



Dendrobaena 756. 



Dendrocoelum 139. 



Dendrocometes 642. 



Dendrocystis 455. 



Dendroeca 35. 



Dendrolimax 550, 601. 



Dendrothrips 846. 



Dendrotrochus 190. 



Dendrotuba 391. 



Dentalina 612. 



Dentalium 213. 



Dercitus 392. 



Dermauyssinae 111. 



Dermaptera 857. 



Dermophis 608. 



Descendenztheorie 69, 90, 148, 244, 247, 



251, 421, 822, 830. 

 Desmacidon 167. 

 I) esmacidonid a e 167. 

 Desmosia 112. 

 Desor'sche Larve 100. 

 Determinantentheorie 246. 

 Deutocystis 455. 

 Deutoplasma 88, 265. 

 Deutospermatoblasten 412. 

 Ueutsc bland, Faunist. 64, 68, 105, 139, 



171, 210, 254, 255, 445, 447, 530, 548, 



630, 655, 764. 

 D iade matidae 582. 

 Diapheromera 240. 

 Diaptomus 322, 434, 462, 610, 768. 

 Diaschiza 772. 

 Diatoma 445. 

 Diatomacea 202, 259, 276, 306, 445, 



507, 598, 678, 700, 713, 768. 

 Diazona 911. 

 Dibolodon 480. 

 Dichelaspis 12. 

 Dichelomyia 240, 243. 

 Dichthadia 149. 

 Dididophora 230, 232. 

 Diclidophorinae 230. 

 Diclonius 480. 

 Dicotyles 64. 

 Dicranotaenia 317, 720. 

 Dicrocoelium 227, 653. 

 Dicrodiplosis 439. 

 Dictyaulus 451. 

 Di cty on inae 454. 

 Dictyothrips 846. 

 Didelphys 652, 818. 

 Didemnidae 510, 535, 575, 911. 

 Didemnum 509. 

 Difflugia 350, 681, 716, 765. 

 Dimodosaurus 476. 

 Dimorphismus , Alters- (Myriop.) 14, 



adoptiver 246, director 246. 

 Dina 610. 

 Dinar da 638. 

 Dinarites 385. 

 Dinobryon 447. 

 Dinocharis 2H5. 

 Dinoflagellata 202. 



Dinosauria 406, 408, 474. 



Dioctophyme 227. 



Diomedea 493. 



Diphyes 203. 



Uiphyodontic 184. 



Diplacodon 296. 



Diplocardia 619, 654. 



Diplocentrus 776. 



Diplocheilns 691. 



Diplocheta 631. 



Diplochordata 588. 



Diplodinium 831. 



Diplodocidae 478. 



Diplodocus 478. 



Diplodontus 491, 531. 



Diplogast.er 134. 



Diploglossus 748. 



Diplogonoporus 64. 



Diplograptus 895. 



Diplois 771. 



Diplommatina 551. 



Diplopharyngeata 586. 



Uiplopharyngeatidae 585. 



Diplophrys 683. 



Diplopoda 14, 172, 627, 628, 630, sielie 



auch : C h i 1 o g n a t h a. 

 Diplosaurus 407. 

 Diplosts 244, 439. 

 Diplosoma 509, 534, 910. 

 Diplosomidae 510, 534. 

 Diplostoma 10. 

 Diplotoxon 602. 



Dipnoi 335, 664, 703, 706, 709, 743. 

 Dipsadinae 370. 

 Diptera 16, 58, 66, 68, 81, 139, 173, 211, 



228, 240, 241, 242, 243, 244, 439, 579, 



634, 761, 765, 868, 887. 

 Dipterocecidia 240, 242. 

 Dipylidinae 524. 

 Dipylidium 207, 226, 720. 

 Diracodon 479. 

 Direkte Kernteilung 272, 347, 412, 779, 



783, 810. 

 Discocoelis 839. 

 Discogastrula 781. 

 Disco p bora 394. 

 Discorbina 351, 391, 525, 684. 

 Discothyrea 149. 

 Discus 190. 

 Distaplia 910. 

 Distichopus 654. 

 Distoma 227. 

 Distomatosis 60. 



Distomidae 8, 60, (Tunic.) 575, 910. 

 Distomum 10, 60, 227, 318, 353, 524, 526, 



527, 641, 650, 652, 715, 719. 

 Distomus 524. 

 Distortrix 555. 

 Distyla 773. 

 Dithyridium 524, 570. 

 Dolatocrinidae 428, 568. 

 Dolatocrinus 428, 568. 

 Doliocystis 279. 



