490 



CrEXEKAL INDEX. 



(n. gen.) midtiscmita, 117 ; 

 Givtanus major, 114 ; Hetero- 

 rJiabdus grandis, 120 ; Janolns 

 Jlagellatus, 374 ; Lophothrix se- 

 aLrifrons, 120 ; Lucicutia atlan- 

 fica, 121 J Lucicutia grandix, 121 ; 

 Megaccdanus (n. gen.) princeps, 

 112 ; Pallasia murata, 299 ; 

 Paraugaptilus (n. gen,) buchani, 

 123; Pseudcdideus armatus, 115; 

 Scolecithrix atlnnticus, 120 ; Sco- 

 lecithrix similis, 119 ; Spinocala- 

 nus magnus, 118 ; Xanthocalanus 

 atlanticus, 119 ; Xanthocalanus 

 cristattis, 119 ; Xanthocalanus 

 subagilis, 118. 



North Atlantic, Copepoda of, 110. 



"Notes on Some British Nudibranchs." 

 By C. Eliot. 333. 



Nudibraiichiata, of Plynioutli, 277. 



O. 

 OitlioJia, distribution of, 136. 



— plumifera, 136. 



— similis, 136, 137. 

 Oligochteta, of Plymouth, 233. 

 Oncea, distribution of, 136. 



— conifera, 136, 137. 

 Ostracoda, of Plymouth, 234. 



P. 



Pace, S., "Note on two species of 

 Cucumaria from Plymouth, 

 hitherto confused as G. Montagui 

 (Fleming) : G. Normani, n. sp., 

 and C. saxicola, Brady and 

 Robertson," 305. 



Pallasia murata, n. sp., 299. 



Paracalcuius aculeatus, 126, 130. 



— parvus, distribution of, 129, 137. 

 ParaxujaptiUis buclmni, n. gen., n. s])., 



123. 

 Pelecypoda, of Plymouth, 285. 

 Phaenna, 137. 

 Phyllopus bidentatus, 124. 

 Platydoris argo, 340. 

 Pleuromamma, distribution of, 128. 



— abdominalis, 128, 137. 



— (djyssalis, 128. 



— robusta, 128, 137. 

 Pleurophyllidia, 347. 



— lineata, 347. 



Pleuyophyllidiii lorem, 347. 



— undulata, 347. 



Plymouth, marine invertebrate fauna 



of, 155. 

 Pollack, growth of, 58. 

 Polycha;ta, of Plymouth, 219. 

 Poor Cod, growth of, 79. 

 Porifera, of Plymouth, 185. 

 Proctonotus, 373. 



Prosobranchiata, of Plymouth, 268. 

 Pseuda'tideus armatus, n. gen., n. sjj., 



115, 132, 137. 

 Pseudocalanns armatus, identity of, 117. 



— elongatus, 137. 

 Pseudocyclopia giesbrechti, 122. 

 Pulmonata, marine species at Plymouth, 



285. 

 Pycnogonida, of Plymouth, 258. 



E. 



Report of the Council, 1903-4, 310; 

 1904 5, 391 ; 1905-6, 415. 



Rhincahinus, distribution (jf, 128. 



— cornutus, 128. 



— nasutus, 128, 137. 



S. 

 Sabellarian, new British, 299. 

 Scales, periodic growth of, in Gadida}, 1. 

 Scaphopoda, of Plymouth, 285. 

 Schizopoda, of Plymouth, 245. 

 Scolecithrichina, genera of, 120. 

 Scolecithrix, 1 20. 



— atlanticus, n. sp., 120. 



— dancF, 126. 



— yniuor, 119, 136, 137. 



— similis, n. sp., 119, 137. 

 Siphonojjhora, of Plymouth, 201. 

 S2nnocalanus magnus, n. sj:)., 118. 

 Staurodoris, 336. 



— verrucosa, 337. 



— verrucosa, var. mollis, 338. 

 Stauromedusse, of Plymouth, 201. 

 Stiliger bellulus, 379. 



— maricc, 379. 

 Stomatopoda, of Plymouth, 245. 



T. 



Tectibranchiata, of Plymouth, 276. 

 Thomson, J. Stuart, "The Periodic 



Growth of Scales in Gadidoe as 



an Index of Age," 1. 



