MARINE BIOLOGICAL STATION AT PORT ERIN. 33 



T. cinerarius 

 Pleurotoma, sp. 

 P., sp. 



Murex erinaceus 

 Phasianella pullus 

 Natica, sp. 



Buccinum undatum 

 Capit lits hungaricus 

 Cypr&a europea 

 Nassa incrassata 

 Bissoa, sp. 

 R., sp. 



From a bag of this shelly Neritic deposit (A), described 

 above, Mr. Andrew Scott has by careful examination 

 managed to extract the following 36 species of Copepoda, 

 of which 4 are new records for our district and 8 others 

 seem new to science : — Pseuclocy clops obtusatus, B. & R.; 

 Ectinosoma sarsii, Boeck ; E. melaniceps, Boeck ; E. 

 erythrops, Brady ; E. gracile, T. & A. Scott ; Tachidius 

 brevicornls, Miiller ; Stenlielia, n.sp. ; Stenlielia, n.sp. ; 

 Ameira Ion gipes, Brady ; A. longicaudata, T. Scott; A. 

 reflexa, T. Scott ; A. gracile, n.sp. ; Mesochra macintoshi, 

 T. & A. S. ; Paramesochra dubia, T. Scott ; Tetragoniceps 

 consimilis, T. Scott; Laophonte thoracica, Boeck; L. cur- 

 ticaudata, Boeck ; P seudolaoplionte acideata, n.gen. and 

 n.sp. ; Normanella attenuata, n.sp. ; Dactylopus stromii, 

 Baird ; D. tenuiremis, B. & B. ; D. flavus, Claus ; D. 

 brevicornls, Claus ; TJialestris rufocincta, Norman; T. 

 peltata, Boeck; Harpacticus chelifer, Miiller; Zaus spina- 

 tus, Goodsir; Z. goodsiri, Brady; Jdjja gracilis, T. Scott; 

 Lichomolgus fucicolus, Brady; L. furcillatus, Thorell ; 

 Dermatomyzon nigripes (B. & R.) ; Ascomyzon thompsoni, 

 n.sp. ; Acontioplwrus scutatus, B. & R. ; and two other 

 species which have not yet been worked out. 



Mr. Thompson has also identified from a sample of the 

 same deposit which he examined a number of the above 

 species, and in addition the following five: — Porcellidium, 

 sp., Ameira attenuata, Laophonte spinosa, Scutellidium 

 fasciatuni, and Artotrogus orbicularis, making 41 species 

 of Copepoda in all. 



