Taxonomic names from W. P. Woodring 1964
- Aequipecten quirosensis, Harris 1927 [unclassified species]
- Agaronia testacea costaricensis, Olsson 1922 [Olivellidae]
- Agaronia testacea hadra, W. P. Woodring 1964 [Olivellidae]
- Alectrion brassica, Maury 1925 [Nassariidae]
- Amarophos bothrus, W. P. Woodring 1964 [Buccinidae]
- Ampullina santiagana, F. Hodson 1927 [Ampullinidae]
- Anachis (Costoanachis) stibara, W. P. Woodring 1964 [Columbellidae]
- Ancilla (Ancilla) cinnamomea (Lamarck 1801) [Olividae]
- Ancilla (Eburna) caroniana (Maury 1925) [Ancillariidae]
- Antillophos (Antillophos) candei (d'Orbigny 1842) [Buccinidae]
- Antillophos (Antillophos) monachus, W. P. Woodring 1964 [Buccinidae]
- Antillophos (Rhipophos), W. P. Woodring 1964 [Buccinidae]
- Antillophos (Rhipophos) metuloides (Dall 1896) [Buccinidae]
- Buccinum glabratum, Linnaeus 1758 [Ancillariidae]
- Calophos ectyphus, W. P. Woodring 1964 [Nassariidae]
- Calophos inornata, Gabb 1881 [unclassified species]
- Coralliophila gatunensis, Toula 1911 [Buccinidae]
- Coralliophila incerta, Toula 1911 [Buccinidae]
- Ctenilyria, W. P. Woodring 1964 [Volutidae]
- Ctenilyria ctenista, W. P. Woodring 1964 [Volutidae]
- Cymatophos acolus, W. P. Woodring 1964 [Buccinidae]
- Cymatophos semicostatus (Gabb 1873) [Buccinidae]
- Cymatophos veatchi erymnus, W. P. Woodring 1964 [Buccinidae]
- Enaeta ecnomia, W. P. Woodring 1964 [Volutidae]
- Enaeta isabellae (Maury 1910) [Volutidae]
- Engoniophos vadosus, Gardner 1926 [Buccinidae]
- Eoxancus, Olsson 1930 [Turbinellidae]
- Fusinus empleus, W. P. Woodring 1964 [Fasciolariidae]
- Fusus closter, Philippi 1850 [Fasciolariidae]
- Fusus dupetitthouarsi, Kiener 1840 [Fasciolariidae]
- Fusus springvalensis, Maury 1925 [Fasciolariidae]
- Glyptostyla lagunitensis (A.A. Olsson 1929) [Fasciolariidae]
- Hanetia chiriquiensis, Olsson 1922 [Buccinidae]
- Hanetia dalli protera, W. P. Woodring 1964 [Buccinidae]
- Hanetia haneti (Petit 1856) [Muricidae]
- Latirus (Polygona) anapetes, W. P. Woodring 1964 [Fasciolariidae]
- Latirus aurantiacus, Montfort 1810 [Fasciolariidae]
- Latirus mcgintyi, Pilsbry 1939 [Fasciolariidae]
- Latirus taurus, Olsson 1922 [Fasciolariidae]
- Leptarius, W. P. Woodring 1964 [Nassariidae]
- Leptarius leptus, W. P. Woodring 1964 [Nassariidae]
- Lyrinae, subfamily (Pilsbry and Olsson 1954) [Volutidae]
- Melongena (Pugilina) mengeana, Dall 1890 [Buccinidae]
- Melongena melongena consors (Sowerby 1850) [Melongenidae]
- Melongena orthacantha, Pilsbry and Johnson 1917 [Melongenidae]
- Metula amosi, Vanatta 1913 [Buccinidae]
- Metula hindsii, H. Adams and A. Adams 1853 [Buccinidae]
- Metula limonensis, Olsson 1922 [Buccinidae]
- Mitra (Mitra) mitra (Linnaeaus 1758) [Mitridae]
- Mitra (Tiara) isabella (Swainson 1831) [Mitridae]
- Mitra (Tiara) longa rhadina (Woodring 1928) [Mitridae]
- Mitra dariensis venezuelana, F. Hodson 1931 [Mitridae]
- Mitra desmia, Gardner 1938 [Mitridae]
- Mitra gigantea, Reeve 1844 [Mitridae]
- Mitra swainsoni, Broderip 1836 [Mitridae]
- Mitra swainsoni limonensis, Olsson 1922 [Mitridae]
- Mitra zaca, Strong et al. 1933 [Mitridae]
- Mitrella (Columbellopsis) (Bucquoy et al. 1882) [Columbellidae]
- Mitrella epacta, W. P. Woodring 1964 [Columbellidae]
- Mitrella mikra, Gardner 1947 [Columbellidae]
- Mitrella nanna, Gardner 1947 [Columbellidae]
- Mitrella oryzoides, Gardner 1947 [Columbellidae]
- Mitrella pedana, Gardner 1947 [Columbellidae]
- Mitrella sima, Gardner 1947 [Columbellidae]
- Murex infundibulum, Gmelin 1791 [Fasciolariidae]
- Nassa guadelupensis, Petit 1852 [Nassariidae]
- Nassa myristicata, Hinds 1844 [Nassariidae]
- Nassa northiae, Gray in Griffith & Pidgeon 1833 [Buccinidae]
- Nassa solidula, Guppy 1866 [Nassariidae]
- Nassarina (Zanassarina) poecila, Pilsbry and Lowe 1932 [Columbellidae]
- Nassarius (Nanarius) paraprista, Gardner 1944 [unclassified species]
- Nassarius (Nanarius) parapristus acolus, W. P. Woodring 1964 [Nassariidae]
- Nassarius (Nanarius) parapristus conarus, W. P. Woodring 1964 [Nassariidae]
- Nassarius cinclis, Gardner 1944 [unclassified species]
- Nassarius dasynema, Gardner 1944 [unclassified species]
- Natica (Ampullina) collazoensis, Hubbard 1920 [Ampullinidae]
- Nicema amara, W. P. Woodring 1964 [Buccinidae]
- Northia miocenica, Olsson 1922 [Buccinidae]
- Oliva (Oliva) cristobalcoloni couvana (Maury 1925) [Olividae]
- Oliva (Oliva) gatunensis (Toula 1908) [Olividae]
- Oliva (Strephonella) plicata (Guppy 1896) [Olividae]
- Oliva caribaeensis, Dall and Simpson 1901 [Olividae]
- Oliva dimidiata, Pilsbry and Johnson 1917 [Olividae]
- Oliva testacea, Lamarck 1811 [Olivellidae]
- Oliva undatella, Lamarck 1810 [Olividae]
- Olivella (Niteoliva) minuta (Link 1807) [Olividae]
- Pallacera, W. P. Woodring 1964 [Nassariidae]
- Pallacera costatus (Gabb 1873) [Nassariidae]
- Pecten (Aequipecten) quirosensis, Harris 1927 [Paraleptopecten quirosensis]
- Pecten (Amusium) aguaclarensis, Hodson 1927 [Pectinidae]
- Phos (Phos) buchivacoensis, Hodson 1931 [Buccinidae]
- Phos chipolanus, Dall 1896 [Nassariidae]
- Phos erectus, Guppy 1874 [Nassariidae]
- Phos hodsoni, Olsson 1932 [Buccinidae]
- Phos inornata, Gabb 1881 [Nassariidae]
- Phos paraguanensis, Hodson and Hodson 1931 [Buccinidae]
- Phos pedanus, Gardner 1944 [Nassariidae]
- Phos rohri, Rutsch 1942 [Nassariidae]
- Phos rutschi, Olsson 1942 [Buccinidae]
- Phos tribakus, Gardner 1944 [Nassariidae]
- Phos veraguensis, Hinds 1843 [Buccinidae]
- Pitarella (Pitarella), Palmer 1927 [Veneridae]
- Ptychosalpinx dentalis, Olsson 1922 [Buccinidae]
- Pyrula anomala, Reeve 1847 [Buccinidae]
- Pyrula patula, Broderip and Sowerby 1829 [Melongenidae]
- Strombina (Sincola) (Olsson and Harbison 1953) [Columbellidae]
- Strombina limonensis, Gabb 1881 [Columbellidae]
- Strombina mira, Dall 1896 [Columbellidae]
- Strombinophos estrellensis, Olsson 1922 [Buccinidae]
- Strombinophos maxwelli, Olsson and Harbison 1953 [Buccinidae]
- Strombinophos mimicus, W. P. Woodring 1964 [Buccinidae]
- Struthiolaria guttifera, Grzybowski 1899 [Buccinidae]
- Trachypollia aneureta, W. P. Woodring 1964 [Muricidae]
- Trachypollia sclera, Woodring 1928 [Muricidae]
- Uromitra antegressa, Bellardi 1887 [Costellariidae]
- Uromitra bristoli (Maury 1925) [Costellariidae]
- Uromitra elachista, W. P. Woodring 1964 [Costellariidae]
- Uzita cinclis, Gardner 1944 [Nassariidae]
- Uzita dasynema, Gardner 1944 [Nassariidae]
- Uzita paraprista, Gardner 1944 [Nassariidae]
- Uzita pristus, Gardner 1944 [Nassariidae]
- Vexillum holmesii, Dall 1890 [Costellariidae]
- Voluta alfaroi, Dall 1912 [Volutidae]
- Voluta alfaroi eurytera, W. P. Woodring 1964 [Volutidae]
- Voluta carolinensis, Conrad 1840 [Mitridae]
- Voluta dama, Mawe 1828 [Olividae]
- Voluta hiatula, Gmelin 1791 [Olivellidae]
- Voluta plicaria, Linnaeus 1758 [Costellariidae]
- Voluta pyrum, Linnaeus 1758 [Turbinellidae]
- Xancus falconensis, H. K. Hodson 1931 [Turbinellidae]
- Xancus trinitatis, Maury 1925 [Turbinellidae]
- Zanassarina habra, W. P. Woodring 1964 [Columbellidae]