MARINE BIOLOGICAL STATION AT PORT ERIN. 25 



Mysidopsis gibbosa, 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 biplicata, 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 laticaudata, G.O.S., Port Erin Harbour. 



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

 Port Erin (along with another unidentified species of 

 Leptognathia). 



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



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

 fathoms, Sept. 11th, 1893. 



Amphipoda. 



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



Perrierella audouiniana, 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 macrocepJiala, Lilljeb., off Port Erin, Aug., 

 1893, 10 to 20 fathoms, one large female. 



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

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



Mo?ioculodes carinata, Bate, Port Erin Bay, July 21st, 

 1892. 



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

 2J fathoms, sandy bottom, not uncommon. 



