184 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



Mysidopsis gihbosa, G.O.S., Port Erin Harbour, in algae. 



Gastrosaccus sanctus, v. Ben., Port Erin Harbour, Nov. 

 1892 and Jan. 1893, (the most northerly record of this 

 species), 



Haplostylus normani, G.O.S., Port Erin Harbour, Jan. 

 1893, one male, colour dark brown (also a Southern, 

 Mediterranean, form). 



CUMACEA. 



Diastylis hiplicata, G.O.S., 8 miles west of Flesh- 

 wick, 33 fathoms, several specimens ; an adult male 

 measured only 5 mm. to end of telson. 



ISOPODA. 



Leptognathia laticauclata, G.O.S., Port Erin Harbour. 



Paratanais batei, G.O.S., from Fecten maximus at 

 Port Erin (along with another unidentified species of 

 Leptognathia). 



Astacilla gracilis, Goods., Port Erin and Khos Bay. 



Anthura gracilis, Montagu, off Aldrick, Port Erin, 20 

 fathoms, Sept. 11th, 1893. 



Amphipoda. 



Hyale nilssonii, Eath., shore, Port St. Mary, Isle of Man. 



Perrierella audoiiiniana. Bate, from Pecten maximus, at 

 Port Erin. 



Hoplonyx similis, G.O.S., Laxey Bay, Isle of Man. 



Harpinia crenulata, Boeck, 8 miles off Port Erin, 39 

 fathoms. 



Ampelisca macrocephala, Lilljeb., off Port Erin, Aug., 

 1893, 10 to 20 fathoms, one large female. 



Ampliilochus melanops, n. sp., off Little Orme, 5 to 10 

 fathoms, rather common (see below, p. 27). 



Monoculodes carinata, Bate, Port Erin Bay, July 21st, 

 1892. 



Metopa horealis, G.O.S., Colwyn Bay and Menai Strait, 

 2 J fathoms, sandy bottom, not uncommon. 



