272 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY 



122, 123.- Port Erin Bay, October 1st and 14th, 

 November 8th. Surface. 



Depth in fathoms 

 Catch in c.cm. ... 



Biddulphia mobiliensis. . . 

 Chaetoceros contortum 



dehile 



decipiens ... 



sociale , 



teres 



densum 



boreale 



subtile 



diversum ... 



Coscinodiscus concinnus . 



TJ'bizosolenia semispina , 



,, alata 



,, shrubsolei , 



Coscinodiscus radiatus 



Bacteriastrum sp , 



Guinardia flaccida 



Streptotheca sp 



Ceratium tripos 



Medusoid gonophores .... 



Sagitta bipunctata 



Tomopteris onisciformis . 



Larval Polychaeta 



" Mitraria " 



Crab zoea 



Mysis stage of Crangon , 



Erythrops sp 



Microniscus calani 



Calanus helgolandicus .... 

 Pseudocalanus elongatus 



Temora longicornis 



Centropages hamatus ..., 

 Anomalocera pattersoni 



Acartia clausi 



Oithona similis , 



Paracalanus parvus 



Microcalanus pusillus .... 

 Parapontella brevicornis . 



Isias clavipes 



Copepod nauplii 



juv 



Gasteropods, larval , 



Lamellibranchs, larval 

 Oikopleura sp , 



Oct. 1 



Oct. 14 



Nov. 8 















1-5 



11-5 



6 



500 





5,600 



2,750 



— 



300 



500 



— 



— 



3,500 



— 



3,000 



3,250 



— 



400 



2,000 



— 



146,000 



3,250 



— 



400 



750 



— 



— . 



250 



— 



— 



750 



— 



— 



— 



— 



1,800 



68,300 



— 



400 



1,000 



— 



— 



2.500 



— 



— 



500 



— . 



1,000 



250 



_ 



— 



1,000 



— 



300 



— 



— . 



100 



— 



— 



200 



2 



3 



20 



5 



190 



56 



— 



8 



1 



— 



250 



— 



— 



250 



100 



— 



10 



— 



1 



20 



1 







50 







— 



2,700 



85 



220 



8,100 



1,350 



— 



70 



8 



— , 



150 



2 



— 



— 



1 



275 



650 



1,770 



485 



12,600 



6,170 



30 



3,300 



1,450 



35 



— 



100 



— 



30 



— 



— 



190 



1 



2,500 



5,500 



3,200 



500 



23,000 



4,500 



250 



— 



300 



— . 



1,250 



300 



50 



725 



575 



