104 HELICID^. 



408. Helix (Actinella) obserata, Lowe. 



2 Madeira; ex c, G. Nevill, Esq. 



409. Helix (Actinella) galeata, Paiva. 



2 Madeira ; ex c. G. Nevill, Esq. 



Sub-Genus LEPTAXIS, Lowe (type S. undaia). 



410. Helix (Leptaxis) leonina, Lowe. 



1 Madeira ; ex c. G. Nevill, Esq. 



411. Helix (Leptaxis) undata, Lowe. 



2 Madeira ; ex c. G. Nevill, Esq. 



412. Helix (Leptaxis) erubescens, Lowe. 



2 Madeira; ex e. G. Nevill, Esq. 



413. Helix (Leptaxis) phlebophora, Lowe. 



3 Madeira; ex c. G. Neyill, Esq. 



414. Helix (Leptaxis) portosanctana, Sow. 



1 Madeira ; ex c. G. Nevill, Esq. 



415. Helix (Leptaxis) webbiana, Lowe. 



1 Madeira ; ex c. G. Nevill, Esq. 



416. Helix (Leptaxis) cbrysomela, PfeifEer. 



1 Madeira; ex c. G. Nevill, Esq. 



417. Helix (Leptaxis) woUastoni, Lowe. 



1 Madeira ; ex c. G. Nevill, Esq. 



Sub-Genus PLEBECULA, Lowe (type R. punetulata). 



418. Helix (Plebecula) bowdiohiana, Ferussac. 



1 Madeira; ex c. G. Nevill, Esq. 



419. Helix (Plebecula) nitidiuscula, Sowerby. 



6 Madeira; ex c. G. Nevill, Esq. 



420. Helix (Plebecula) punetulata, Sowerby. 



2 Porto Sancto ; ex c. G. Nevill, Esq. 



