AUTHORS INDEX 



479 



HeRTWIG, 0. UND R. 



Hydroidea, 46. 



Medusas, origin of, 121. 



Mesenchyma, 11. 



Zoautharia, 91. 

 HiCKSON, S. J. 



Alcyonavia, 82, 



Hydrocorallia, 53. 

 HiNKS, T. 



Hydroidea, 129. 

 Hoffman, C. K. 



Clepsine, 352. 



Nemertiui, 228, 229, 232. 



HORST, K. 



Annelida, 351. 



Hermella, 237. 

 HUBRECHT, A. A. W. 



Chordata, 232. 



Nemertini, 173, 224, 227, 231. 



Pilidium, 222. 

 Huxley, T. H. 



Physalid, 61. 



Proiula, 302. 

 Hyde, I. H. 



Hydroidea, 131. 



IlJIlIA, I. 



Tricladida, 169, 170, 172. 



Jaekel, 0. 



Echiuodermata, 465. 



JOLIET, L. 



Rotatoria, 256. 



JOUBDAIN, S. 



Sagitta, 368. 



JOÜRDAN, E. 



Actinia, 89. 

 Zoantbaria, 88, 89. 



JXJLIN, C. 



Dicyemidae, 215. 

 Ortiionectidse, 206, 209. 

 Jdng, H. 



Hydra, 52. 



JUNGERSEN, H. F. E. 



Pennatula, 87. 

 Pteroides, 87. 



Kaiser, J. 



Echinorhynchus, 249, 250, 

 253, 254. 

 Keferstein, W. 



Orthonectidae, 206. 



Planaria, 201. 

 Keller, C. 



Ascandra, 20. 



Chalinula, 24. 



Gastroblasta, 49. 



Leucandra, 20. 



Kennel, J. von. 



Annelida, 317. 



Ctenodrilus, 301, 



Nemertini, 231. 

 Kerschner, L. 



Hydra, 51, -52. 

 Kishinoüye, K. 



Echiuodermata, 465. 

 Kleinenberg, N. 



Alciopidae, 289. 



Annelida, 272, 291. 



Ctenophora, 150. 



Hydra, 51, 52. 



Lopadorhynehus, 288, 292. 



Lumbricus, 282, 284,286, 293. 



Oligocbajta, 281. 



Trocbopbore, 266. 



Zoantbaria, 89. 

 Koch, G. von. 



Alcyouaria, 76, 80. 



Antipatbaria, 81. 



Astroides, 98. 



Corallium, 83. 



Gerardia, 81. 



Gorgonia, 76. 



Hexacorallia, 81. 



Hydroidea, 47. 



Melithasa, 83. 



Sclerogorgia, 83. 

 KOFOID, C. A. 



Limax, cleavage in, 4. 

 Köhler, R. 



Acanthocepbali, 255. 



Balanoglossus, blood-vascular 

 system of, 376-378. 



Tornaria, 385. 



KoLLIKER, A. VON. 



Ctenopbora, 177. 

 Dicyema, 206. 

 Stomobracbium, 49. 



KOREN ET DaNIELSSEN. 



Asteroidea, 432. 

 Pteraster, 436. 

 Korotneff, a. 



CalycopboridfE, 75. 

 Ctenoplaua, 201. 

 Gastrode s, 58. 

 Hydra, 51, 52. 

 Lucernaridffi, 102. 



KORSCHELT, E. 



Dinophilus, 314. 

 Strongylocentrotus (Fig. 182), 

 398. 



KOWALEVSKY, A. 



Actinia, 88. 

 Adamsia, 88. 

 Alcyonaria, 80. 



