_Euglandina rosea_ (Fer.). _Polygyra auriculata_ (Pfr.). _Polygyra uvulifera_ (Shutt.). _Polygyra cereolus_ (Mühlf.). _Polygyra cereolus carpenteriana_ (Bld.). _Polygyra cereolus septemvolva_ Say. _Polygyra cereolus volvoxis_ (Pfr.). _Praticolella jejuna_ (Say.). _Melampus coffeus_ (L.). _Detracia bulloides_ (Mont.) _Lymnaea humilis_ Say. _Physa cubensis_ Pfr. _Planorbis tumidus_ Pfr. _Planorbis alabamensis_ Pils. _Chrondropoma dentatum_ (Say). _Truncatella bilabiata_ Pfr. _Truncatella clathrus_ Lowe. _Littoridina monroensis_ (Ffld.). BETWEEN CHESTER SHOALS AND CAPE CANAVERAL. _Polygyra cereolus_ (Muhlf.). _Polygyra cereolus carpenteriana_ (Bld.). _Polygyra cereolus volvoxis_ (Pfr.). _Polygyra uvulifera_ (Shutt.). _Zonitoides minuscula_ (Binn.). _Pupoides modicus_ (Pfr.). _Gastrocopta pentodon_ (Say). _Gastrocopta pellucida hordeacella_ (Pils.). _Gastrocopta rupicola_ (Say). _Melampus coffeus_ (L.). _Detracia bulloides_ (Mont.). _Blauneria heteroclita_ (Mont.). _Chrondropoma dentatum_ (Say). _Truncatella bilabiata_ Pfr. _Truncatella clathrus_ Lowe. _Truncatella caribæensis pulchella_ Pfr. _Amnicola._ sp.? A single immature specimen. CANAVERAL P. O. _Euglandina rosea_ (Fer.). _Polygyra cereolus septemvolva_ Say. _Polygyra cereolus volvoxis_ (Pfr.). _Polygyra cereolus carpenteriana_ (Bld.). _Pupoides modicus_ (Pfr.). _Helicina orbiculata_ Say. EAU GALLIE. _Polygyra cereolus septemvolva_ Say. _Polygyra cereolus volvoxis_ (Pfr.). _Polygyra uvulifera_ (Shutt.). _Physa cubensis_ Pfr. _Helicina orbiculata_ Say var. ISLAND OF EAU GALLIE. _Polygyra uvulifera_ (Shutt.). _Praticolella jejuna_ (Say). _Lymnaea humilis_ Say. _Physa cubensis_ Pfr. PALM BEACH. _Euglandina rosea_ (Fer.). _Polygyra auriculata_ Say. _Polygyra cereolus carpenteriana_ (Bid.). _Strobilops floridana_ Pils. _Strobilops hubbardi_ (Brown). _Pupoides modicus_ (Pfr.). _Gastrocopta contracta_ (Say). _Gastrocopta rupicola_ Say. _Gastrocopta pellucida hordeacella_ (Pils.). _Gastrocopta pentodon_ (Say). _Vertigo milium_ (Gld.). _Vitrea dalliana_ (‘Simp.’ Pils.). _Vitrea indentata_ (Say). _Zonitoides arborea_ (Say). _Zonitoides minuscula_ (Binn.). _Zonitoides minuscula alachuana_ (Dall). _Guppya gundlachi_ (Pfr.). _Thysanophora granum_ (Streb.). _Physa cubensis_ Pfr. _Helicina orbiculata_ Say. LONG KEY.