EEVISION OF L.M.B.C. AMPHIPODA. L _ 319 



Menai Bridge among sponges, 10 f., April and May, 

 1894. Sponge debris, Port Erin, 1894. Length 3 mm. 



Chelukim;. 



Ghelura terebrans, Philippi. 



In posts of the old shipping stage, Penmaen, Colwyn 

 Bay, with Limnoria lignorum (Rathke). Length 6 mm. 



DULICHIID,E. 



Dulichia porrecta (Bate). 



Rhos and Colwyn Bays shore to 7 f., common; Menai 

 Bridge, 10 f. ; April and May, '94, common; from Pecten, 

 7 m. W. of Bradda Head, 38 f., 25/4/95. A large female 

 with ova had the peduncles of the upper ant., the lower 

 margins of the epimeres, and the perseopods (except the 

 last which are variegated with white) dark red. Eggs 

 white. Younger specimens are only speckled with red, 

 as are generally the males which are comparatively scarce. 

 Length 5 mm. 



Caprellid^:. 



Phtisica marina, Slabber =Proto ventricosa (Miiller). 



Little Orme ; Puffin Island ; Menai Straits ; Port Erin 

 Harbour. Length 7|- mm. 



Protella phasma (Montagu). 



Little Orme ; Puffin Island ; Menai Straits ; Port Erin. 

 Length 16 mm. 



Pariambns typicus (Kroyer) =Poclalirius typicus. 



Throughout Liverpool Bay ; Port Erin Harbour. On 

 Asterias rubens. Length 5 mm. 



Caprella linearis (Linne). 



Abundant among Alga) throughout the district. Length 

 15 mm. 



Caprella acanthifera, Leach. 



