CAS:IZ
Conus gradatus thaanumi Schwengel, 1955
64909 T. Dranga 1954-01-01
Costa Rica
CAS:IZ
Conus recurvus helenae Schwengel, 1955
64910 T. Dranga 1952-01-01
Costa Rica, Curu
CAS:IZ
Alvania milleriana Hertlein and Strong, 1951
64934 H.W. Miller
Costa Rica, a beach in the corner of Ballena Bay, where the W end of the inner shore line turns toward the open sea
CAS:IZ
Turbonilla (Pyrgiscus) nicoyana Hertlein and Strong, 1951
64978 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Turbonilla (Ptycheulimella) portoparkerensis Hertlein and Strong, 1951
64987 Zaca 1938-01-20
Costa Rica, 10 55'45" N, 85 49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Turbonilla (Pyrgiscus) sulacana Hertlein and Strong, 1951
64988 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Turbonilla (Pyrgiscus) templetonis Hertlein and Strong, 1951
64990 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Turbonilla (Pyrgiscus) templetonis Hertlein and Strong, 1951
64991 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Turbonilla (Pyrgiscus) sulacana Hertlein and Strong, 1951
64992 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Crassispira xanti Hertlein and Strong, 1951
64994 1938-02-01
Costa Rica, shore
CAS:IZ
Teinostoma zacae Hertlein and Strong, 1951
64996 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Odostomia (Chrysallida) woodbridgei Hertlein and Strong, 1951
64997 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Teinostoma zacae Hertlein and Strong, 1951
64998 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Anachis rehderi Hertlein and Strong, 1951
64999 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Anachis rehderi Hertlein and Strong, 1951
65000 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Odostomia (Telloda) subdotella Hertlein and Strong, 1951
65005 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Turbonilla (Pyrgiscus) amiriana Hertlein and Strong, 1951
65010 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Turbonilla (Pyrgiscus) amiriana Hertlein and Strong, 1951
65011 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Epitonium (Cirsotrema) togatum Hertlein and Strong, 1951
65016 Zaca 1938-03-01
Costa Rica, 9°19'32" N, 84°29'30" W to 9 17'40" N, 84 27'30" W. DEPTH: 42-61 fm (76.5-112 m) BOTTOM: mud, shell, rock [Sta. 214-D-1-4]
CAS:IZ
Strombinoturris crockeri Hertlein and Strong, 1951
65017 Zaca 1938-01-30
Costa Rica, 10°36'22" N, 85°41'08" W. DEPTH: 15 fm (25.5 m) BOTTOM: sandy mud [Sta. 206-D-3]
CAS:IZ
Odostomia (Chrysallida) costaricensis Hertlein and Strong, 1951
65028 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Odostomia (Chrysallida) costaricensis Hertlein and Strong, 1951
65029 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Odostomia (Menestho) nicoyana Hertlein and Strong, 1951
65030 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Odostomia (Menestho) nicoyana Hertlein and Strong, 1951
65031 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Odostomia (Besla) caneloensis Hertlein and Strong, 1951
65033 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Turbonilla (Pyrgiscus) guanacastensis Hertlein and Strong, 1951
65035 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Turbonilla (Pyrgiscus) guanacastensis Hertlein & Strong, 1951
65036 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Turbonilla (Pyrgiscus) ayamana Hertlein & Strong, 1951
65037 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Turbonilla (Pyrgiscus) ekidana Hertlein & Strong, 1951
65042 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Turbonilla (Pyrgiscus) ekidana Hertlein & Strong, 1951
65043 Zaca 1938-01-20
Costa Rica, 10 56'05" N, 85 49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Turbonilla (Pyrgiscus) ayamana Hertlein & Strong, 1951
65044 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Turbonilla (Pyrgiscus) biolleyi Hertlein & Strong, 1951
65050 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Anticlimax (Subclimax) willetti Hertlein & Strong, 1951
65065 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Anticlimax (Subclimax) willetti Hertlein & Strong, 1951
65066 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Anticlimax (Subclimax) willetti Hertlein & Strong, 1951
65067 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Odostomia (Chrysallida) woodbridgei Hertlein & Strong, 1951
65072 Zaca 1938-01-20
Costa Rica, 10°56'05" N, 85°49'25" W. DEPTH: 15 fm (27 m) BOTTOM: sandy mud, crushed shell [Sta. 203-D-1]
CAS:IZ
Latirus hemphilli Hertlein & Strong, 1951
65075 Capt. Fred. E. Lewis
Costa Rica
CAS:IZ
Latirus hemphilli Hertlein & Strong, 1951
65082 1938-01-01
Costa Rica, beach
CAS:IZ
Teinostoma herbertiana Hertlein & Strong, 1951
65094 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Teinostoma herbertiana Hertlein & Strong, 1951
65095 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Rissoina alarconi Hertlein & Strong, 1951
65110 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Rissoina alarconi Hertlein & Strong, 1951
65113 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Fusiturricula howelli Hertlein & Strong, 1951
65121 Zaca 1938-03-01
Costa Rica, 9°19'32" N, 84°29'30" W to 9°17'40" N, 84°27'30" W. DEPTH: 42-61 fm (76.5-112 m) BOTTOM: mud, shell, rock [Sta. 214-D-1-4]
CAS:IZ
Cerithiopsis guanacastensis Hertlein & Strong, 1951
65132 0000-00-00
Costa Rica, Long Beach
CAS:IZ
Crassispira turricula ballenaensis Hertlein & Strong, 1951
65490 Zaca 1938-01-30
Costa Rica, 10°37'03" N, 85°41'12" W to 10°36'22" N, 85°41'08" W. DEPTH: 14 fm (25.5 m) BOTTOM: sandy mud [Sta. 206-D-1-3]
CAS:IZ
Crassispira turricula ballenaensis Hertlein & Strong, 1951
65491 Zaca 1938-02-25
Costa Rica, off Ballena Bay, 9°44'52" N, 84°51'25" W [Sta. 213-D-11] or 9°42' N, 84°56' W [Sta. 213-D-17] DEPTH: 35 fm (63.7 m) BOTTOM: mud
CAS:IZ
Cyclostremiscus humboldti Hertlein & Strong, 1951
65507 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Cyclostremiscus humboldti Hertlein & Strong, 1951
65508 Zaca 1938-01-20
Costa Rica, 10°55'45" N, 85°49'05" W. DEPTH: 12 fm (22 m) BOTTOM: shelly mud [Sta. 203-D-3]
CAS:IZ
Americardia planicostata (G. B. Sowerby I, 1833)
65549 1938-01-01
Costa Rica, Bahia de Culebra, shore
CAS:IZ
Americardia planicostata (G. B. Sowerby I, 1833)
65550 1938-01-01
Costa Rica, Bahia de Culebra, shore
CAS:IZ
Trigonostoma milleri J.Q. Burch, 1949
65586 H.W. Miller 0000-00-00
Costa Rica, Golfo de Nicoya, near Puntarenas, beach at Tambor
CAS:IZ
Trigonostoma milleri J.Q. Burch, 1949
65587 H.W. Miller 1948-01-01
Costa Rica, Golfo de Nicoya, near Puntarenas
CAS:IZ
Mellita longifissa Michelin, 1858
65603 R/V "Zaca" 1938-02-05
Costa Rica, 9°51'57" N, 85°29'55" W. DEPTH: 6 fm (11 m) BOTTOM: rocks, sand, algae [Sta. 208-D-1]
CAS:IZ
Haliotis roberti McLean, 1970
66178 K. Kaiser, Chaney et al. 1991-02-17
Costa Rica, off Chatham Bay, living on coralline algae. DEPTH: 90 m
CAS:IZ
Mitrella loisae Pitt and Kohl, 1979
66839 W. and L. Pitt 0000-00-00
Costa Rica, Bahia de Caldera, N side of Punta Coralillo (about 20 km S of the city of Puntarenas), 9 54' N, 84 44' W
CAS:IZ
Mitrella loisae Pitt and Kohl, 1979
66841 W. and L. Pitt 0000-00-00
Costa Rica, Bahia de Caldera, N side of Punta Coralillo (about 20 km S of the city of Puntarenas), 9 54' N, 84 44' W
CAS:IZ
Mitrella loisae Pitt and Kohl, 1979
66842 W. and L. Pitt 1975-01-29
Costa Rica, Bahia de Caldera, N side of Punta Coralillo (about 20 km S of the city of Puntarenas), 9 54' N, 84 44' W
CAS:IZ
Aeolidiella indica Bergh, 1888
67166 K. Kaiser 1989-03-21
Costa Rica, Weston Bay. DEPTH: 20-30 ft BOTTOM: coral and rocks
CAS:IZ
Aeolidiella indica Bergh, 1888
67167 K. Kaiser 1989-03-21
Costa Rica, Weston Bay. DEPTH: 20-30 ft BOTTOM: coral and rocks
CAS:IZ
Berthellina engeli Gardiner, 1936
67168 K. Kaiser 1989-03-21
Costa Rica, Weston Bay. DEPTH: 20-30 ft BOTTOM: coral and rocks
CAS:IZ
Stenoplax limaciformis (Sowerby, 1832)
69511 R.P. Nash 1970-10-19
Costa Rica, Golfo de Papagayo, Playas del Coco. DEPTH: 1-2 ft BOTTOM: sand and loose rocks
CAS:IZ
Stenoplax limaciformis (Sowerby, 1832)
69512 R.P. Nash 1970-10-19
Costa Rica, Golfo de Papagayo, Playas del Coco, intertidal area. DEPTH: 1-2 ft BOTTOM: sand and loose rocks
CAS:IZ
Chaetopleura lurida (Sowerby, 1832)
69559 R.P. Nash 1970-10-20
Costa Rica, Golfo de Papagayo, Playas del Coco, under loose rocks. DEPTH: 1-3 ft
CAS:IZ
71081 Antonio J. Ferreira 1984-11-25
Costa Rica, off Bahia Iglesias, Isla Muela.
CAS:IZ
Navanax aenigmaticus (Bergh, 1894)
73370 K. Kaiser 1989-03-25
Costa Rica, Bahia Alcyone. DEPTH: 110 ft BOTTOM: rubble and rock
CAS:IZ
Aeolidiidae
73371 K. Kaiser 1989-03-29
Costa Rica, Bahia Alcyone. DEPTH: 110 ft BOTTOM: barnacle shakings
CAS:IZ
Facelinidae
73372 K. Kaiser 1989-03-29
Costa Rica, Bahia Alcyone. DEPTH: 110 ft BOTTOM: barnacle shakings
CAS:IZ
Berthellina engeli Gardiner, 1936
73373 K. Kaiser 1989-03-29
Costa Rica, Isla Montana, under rocks. DEPTH: 50 ft
CAS:IZ
Pleurobranchus areolatus M”rch, 1863
73374 K. Kaiser 1989-03-22
Costa Rica, Isla Cascara, under rocks. DEPTH: 40-50 ft
CAS:IZ
Berthellina engeli Gardiner, 1936
73375 K. Kaiser 1989-03-23
Costa Rica, submerged rock, under rocks and barnacle shakings. DEPTH: 60-90 ft
CAS:IZ
Tonicia forbesi Carpenter, 1857
73638 R.P. Nash 1970-10-20
Costa Rica, Golfo de Papagayo, Playas del Coco, protected areas, under small rocks. DEPTH: 0.5-2.0 ft
CAS:IZ
Ischnochiton dispar (Sowerby, 1832)
73653 R.P. Nash 1970-10-20
Costa Rica, Golfo de Papgayo, Playas del Coco; shallow water, under small loose rocks. DEPTH: 0.5-2.0 ft
CAS:IZ
Brachycarpus biunguiculatus (Lucas, 1849)
74967 Alex Kerstitch 1989-11-25
Costa Rica, Isla Manuelita. DEPTH: 60 ft BOTTOM: coral slabs
CAS:IZ
Lysmata galapagensis Schmitt, 1924
75016 Alex Kerstitch 1989-11-25
Costa Rica, Isla Manuelita. DEPTH: 60 ft BOTTOM: coral slabs
CAS:IZ
Alpheus grahami Abele, 1975
75020 Alex Kerstitch 1989-11-25
Costa Rica, Isla Manuelita. DEPTH: 60 ft BOTTOM: coral slabs
CAS:IZ
Marionia
75176 K. Kaiser 1989-03-26
Costa Rica, Chatham Bay. DEPTH: 50 ft BOTTOM: coral rubble
CAS:IZ
undetermined
75177 K. Kaiser 1989-03-26
Costa Rica, Chatham Bay. DEPTH: 50 ft BOTTOM: coral rubble
CAS:IZ
Chromodoris
75178 K. Kaiser 1989-03-25
Costa Rica, Bahia Alcyone. DEPTH: 110 ft BOTTOM: rubble and rock
CAS:IZ
Felimida baumanni (Bertsch, 1970)
75179 K. Kaiser 1989-03-24
Costa Rica, Water Bay, under rock. DEPTH: 40 ft [13 m]
CAS:IZ
Felimida sphoni Ev. Marcus, 1971
75968 K. Kaiser 1989-03-28
Costa Rica, Isla Pajara. DEPTH: 60 ft DEPTH: coral shakings
CAS:IZ
Favorinus mirabilis Baba, 1955
76057 Antonio J. Ferreira 1972-02-13
Costa Rica, Bahia Santa Elena, under rocks. DEPTH: 15-20 feet BOTTOM: sand, broken shells, rock [72-02-13-02]
CAS:IZ
Chiton stokesii Broderip, 1832
76826 Antonio J. Ferreira 1984-11-21
Costa Rica, Bahia Chatham. at low tide
CAS:IZ
Stenoplax boogii Haddon, 1886
77625 McLean 1972-03-13
Costa Rica, off Punta Quepos, small inlets. 09 22' 43"N, 84 09' 41"W. BOTTOM: rocky
CAS:IZ
Akera
77806 A.J. Ferreira on R/V "Searcher" 1972-02-15
Costa Rica, S side of Bahia Jobo (just S of Bahia Salinas), on rock surfaces.
CAS:IZ
Heliacus
77894 R/V "Zaca" 1938-01-01
Costa Rica, off Ballenas Bay
CAS:IZ
Melampus tabogensis C.B. Adams, 1852
79103 R.O. Schuster 1964-03-08
Costa Rica, Chatham Bay, beach. [Sta. G-133]
CAS:IZ
Leidyula moreleti (Crosse & Fischer, 1872)
79315 R. Munkittrick 1974-10-01
Costa Rica
CAS:IZ
Siphonaria palmata Carpenter, 1857
79400 Roth-Schroepfer 1976-02-21
Costa Rica, 9 23' N, 84 9' W
CAS:IZ
Siphonaria gigas Sowerby, 1825
79731 D.P. Abbott 1964-03-08
Costa Rica, Chatham Bay, on outer surface of smooth rocks. 05 32'N, 87 04'W. DEPTH: intertidal
CAS:IZ
Siphonaria gigas Sowerby, 1825
79732 Victor Zullo 1964-03-08
Costa Rica, Bahia Chatham, on exposed surface of rocks. DEPTH: mid intertidal
CAS:IZ
Habroconus pallidus H.B. Baker, 1941
79903 Allyn G. Smith 1964-03-09
Costa Rica, Chatham Bay, under leaves in lower layer. [Sta. G-132]
CAS:IZ
Habroconus hopkinsi (Dall, 1900)
79904 Allyn G. Smith 1964-03-09
Costa Rica, under leaves along stream back of [entering] Chatham Bay. [Sta. G-132]
CAS:IZ
Lymnaeidae
79984 Paul Cook 1965-03-20
Costa Rica
CAS:IZ
Orthalicus
80064 William R. Keeler 1985-11-15
Costa Rica, Golfo de Nicoyo, Jaco Beach
CAS:IZ
Orthalicus
80069 William R. Keeler 1985-11-15
Costa Rica, Golfo de Nicoyo, Jaco Beach, 1 mi S of hotel, near a cornfield, in "madrono colorado"
CAS:IZ
Succinea globispira von Martens, 1898
80176 Allyn G. Smith 1964-03-09
Costa Rica, back of Chatham Bay. [Sta. G-132]
CAS:IZ
Succinea
80177 Ira L. Wiggins 1967-01-23
Costa Rica
CAS:IZ
Ochroderma cumingiana (Pfeiffer, 1881)
80206 Allyn G. Smith 1964-03-09
Costa Rica, on moist earth back of Chatham Bay. [Sta. G-132]
CAS:IZ
Lamellaxis
80213 Allyn G. Smith 1964-03-09
Costa Rica, under moist leaves back of Chatham Bay. [Sta. G-132]
CAS:IZ
Lamellaxis gracilis (T. Hutton, 1834)
80220 Allyn G. Smith 1964-03-09
Costa Rica, under moist leaves back of Chatham Bay. [Sta. G-132]