Report on the Marine Fauna of S.TT. of Ireland. 637 



ISOPODA. 



Nsesa bidentata, Leach. Berehaven. 

 *Dynameiie montagui, Leach. Berehaven. 

 ,, rubra, Leach. Berehaven. 



Cymodocea truncata, Leach. Bei-ehaven. 

 Idotea tricuspidata, Desm. Berehayen. 



„ linearis, Latr. Station lY. 

 Ligia oceanica, Linn. Bantry Harbour. 

 Astacilla longicornis, "Westw. Station YII. 



SCHIZOPODA. 



Mysis chamseleon, J. V. Thomps. Berehaven. 

 Nyctiphanes norvegica, M. Sars. Station V., 120 fathoms. 



Decapoda. 



Stenorhynchus rostratus, Linn. Berehaven. 



Inachus dorsettensis, Penn. Dursey Sound and Kenmare River. 



,, dorynchus, Leach. Berehaven. 

 Hyas coarctatus, Leach. Berehaven. 

 Eurynome aspera, Leach. Berehaven; female, with eggs. This 



specimen had not deposited its eggs before August; Bell states 



June as the period for deposition. 

 Xantho florida. Leach. Berehaven, Dunboy. 



,, rivulosa, M. Edw. Berehaven, Dunboy; not so plentiful as 



X. florida. 

 Cancer pagurus, Auct. Berehaven. 



Pirimela denticulata, Leach. Shallow water in Berehayen ; rare. 

 Carcinus moenas, Leach. Berehayen. 

 Portunus puber, Leach. Berehaven. 



,, arcuatus, Leach. Berehayen; common, 



,, depurator, Leach. Kenmare River and Berehaven. 



,, marmoreus, Leach. Dui'sey Sound. 



,, pusillus, Leach. Berehaven. 

 Ebalia cranchii, Leach. Xenmare River and Bantry Bay. 



,, tuberosa, Penn. Station I. 

 Corystes cassivelaunus, Leach. Dursey Sound ; part of a specimen. 

 Eupagurus bernhardus, Fabr. Common everywhere. 



,, excavatus, Herbst., var. meticulosus, Roux. Station I., 



90 fathoms; and V., 110 to 120 fathoms. According to J. R. 



Henderson (m litt.), this is a deep-water species in this country, 



and was described from the Shetland Islands by Rev. A. M. 



Xorman as Pagurus tricarinattis, 

 Spiropagurus Isevis, J. Y. Thomps. Stations I., III., YII. 

 [Commensal with Epizoanthus.] 



The specimens were di'edged. in 90 fathoms. 



K.I.A. PKOC, SEE. II., VOL, IV. — SCIEXCE. 3 H 



