THE OCCURRENCE OF BRITISH APLYSIA

[1] COLGAN N, 1908, IR NAT, V17, P105

[2] Couch Jon, 1870, Proceedings of the Zoological Society, P173

[3] DAUTZENBERG P, 1925, TRAV STA BIOL ROSCOF

[4] EALES NB, 1921, LMBC MEM, V24

[5] Forbes E., 1850, HIST BRIT MOLLUSCA T

[6] Garstang W., 1890, J MAR BIOL ASSOC UK, V1, P399

[7] HOFFMANN H, 1926, TIERWELT NORD OSTS 9

[8] Hunt A. B., 1877, T DEVONSH ASS, V9, P400

[9] HUNT AR, 1878, T DEVON ASS, V10, P611

[10] JEFFREYS J.G, 1869, BRIT CONCHOLOGY, V5

[1] COLGAN N, 1908, IR NAT, V17, P105

[2] Couch Jon, 1870, Proceedings of the Zoological Society, P173

[3] DAUTZENBERG P, 1925, TRAV STA BIOL ROSCOF

[4] EALES NB, 1921, LMBC MEM, V24

[5] Forbes E., 1850, HIST BRIT MOLLUSCA T

[6] Garstang W., 1890, J MAR BIOL ASSOC UK, V1, P399

[7] HOFFMANN H, 1926, TIERWELT NORD OSTS 9

[8] Hunt A. B., 1877, T DEVONSH ASS, V9, P400

[9] HUNT AR, 1878, T DEVON ASS, V10, P611

[10] JEFFREYS J.G, 1869, BRIT CONCHOLOGY, V5