70 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



*Bissoa sohota, Phil. 



Very rare at Southport (G.W.C.). 

 *Bissoa semistriata, Mont. 



This and the last are new to district : seaweeds at 



low water, Puffin Is. (A. Leicester) : Fleetwood 



(W.H.H.). 

 Bissoa cingillus, Mont. 



Dead from Bull Bay, Porthwen (F.A.): abundant 



above Laminarian zone at Port Erin and Bay-ny- 



Carrickey (F.A.). 

 *Hydrohia ventrosa, Mont. 



var. ovata, Jeff. Debris at h.w. mark near the border 



of Pilling Marsh (W.H.H.). 

 *Jeffreysia diapJia7ia, Alder. 



Abundant on weed at low water at Porthwen (F.A.) : 



one at Bull Bay (F.A.) and one at Puffin Is. (A.L.). 

 Skenea 'planorhis, Fab. 



Porthwen at low water, and abundant near Pt. Erin 



(F.A.), always on seaweed. 

 Homalogyra atomus, Ph. 



Sparingly near Port Erin and at Porthwen (F.A.) : 



among Laminaria roots at Puffin (G.W.C.). 

 *Cceciivi glahrum, Mont. 



Bare at Southport (C.H.B. and G.W.C.). 



""Aclis unica, Mont. ] ,^n^7^Tn\ 



^ , -,. • TT. . ^both rare at Southport (G.W.C.). 



^Aclis ascaris, Turton.J 



Aclis supranitida, S. Wood. 



Dead records also from Bull Bay (F.A.) ; Crosby 

 (A. Keade) ; central area, 2 specimens. 



*Odostoviia rissoides, Hanley. 



Abundant living at Puffin under stones and at Lam- 

 inaria roots (A. Leicester) : var. duhia, Jeff, (teste 

 Jeffreys) Southport drift (C.H.B.) . 



