MARINE BIOLOGICAL STATION AT PORT ERIN. 



19 



M. craticula 

 M. flemingii 

 M. imbellis 



Ghorizopora brongniartii 

 Smittia trispinosa 

 S. reticulata 

 Schizoporella linearis 

 Mucronella peachii 

 M. ventricosa 

 M. coccinea 

 Porella concinna 

 Diastopora obelia 

 Microporella malusii 

 Hippothoa divaricata 

 H. distans 



Stomatopora johnstoni 

 Balanus balanoides 

 Thalestris peltata 

 Bactylopus flavus 

 Laophonte spinosa (?) 

 Ectinosoma atlanticum 

 Cyclopicera gracilicauda 

 LicJwmolgus liber 

 Dyspontius striatus 

 Acontioplwrus scutatus 

 Artotrogus orbicularis 

 Stenothoe marina 

 Leucothoe spinicarpa 

 Amphiloclius maniidens 

 Gyp roidea brev iros tris 

 Tritceta gibbosa 

 Cressa dubia 

 Podocerus cumbrensis 

 Spirontocaris spinus 



Stenorhynclms, sp. 



Porticnus, sp. 



Eupagiirus bemhardus 



E. cuanensis 



Galathea intermedia 



G. dispersa 



Pandalus annulicornis 



Grangon alhnani 



Xantho tuberculatus 



Pycnogonum littorale 



A nomia ephipp ium 



Ostrea edidis 

 Mytilus modiolus 

 Pecten maximus 

 P. tigrinus 

 P. pusio 

 P. operciclaris 

 Astarte, sp. 

 Venus casina 

 Tapes, sp. 

 Nucula nucleus 

 Saxicava rugosa 

 Pectunculus glycimeris 

 Chiton, sp. 

 Cyprina islandica' 

 Tectum virginea 

 Emarg inula fissura 

 Pleurotoma, sp. 

 Trochus millegranus 

 T. zizyphinus 

 Goniodoris nodosa 

 Amaroucium, sp. 

 Didemiium, sp. 

 Leptocl'uium macula turn 



