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Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status Basis Of Record
collected Littoridina lacustris Percy Sladen 1937-07-14 Cochliopidae NRM Type-7596 paratype(s) PRESERVED_SPECIMEN
collected Littoridina saracochae Percy Sladen 1937-09-05 Cochliopidae NRM Type-7595 paratype(s) PRESERVED_SPECIMEN
collected Littoridina aperta Percy Sladen 1937-07-16 Cochliopidae NRM Type-7601 paratype(s) PRESERVED_SPECIMEN
collected Rhamphopoma parvum Percy Sladen 1937-07-16 Cochliopidae NRM Type-7598 paratype(s) PRESERVED_SPECIMEN
collected Rhamphopoma magnum Percy Sladen 1937-06-26 Cochliopidae NRM Type-7600 paratype(s) PRESERVED_SPECIMEN
collected Anisancylus lagunarum Percy Sladen 1937-09-05 Planorbidae NRM Type-7597 paratype(s) PRESERVED_SPECIMEN
collected Littoridina languiensis Percy Sladen 1937-08-25 Cochliopidae NRM Type-7603 paratype(s) PRESERVED_SPECIMEN
collected Strombopoma gracile Percy Sladen 1937-09-03 Cochliopidae NRM Type-7594 paratype(s) PRESERVED_SPECIMEN
collected Littoridina stiphra Percy Sladen 1937-07-16 Cochliopidae NRM Type-7602 paratype(s) PRESERVED_SPECIMEN
identified Pentagonaster perrieri Sladen, 1889 Sladen W.P. 1883-08-15 Goniasteridae MNHN 2014-684 Syntype(s)? PRESERVED_SPECIMEN
identified Pentagonaster perrieri Sladen, 1889 Sladen W.P. 1883-06-21 Goniasteridae MNHN 2014-685 Syntype(s) PRESERVED_SPECIMEN
identified Pentagonaster perrieri Sladen, 1889 Sladen W.P. 1883-07-14 Goniasteridae MNHN 2014-683 Syntype(s) PRESERVED_SPECIMEN
identified Astropecten pectinatus Sladen, W. P. 1874-04-02 Astropectinidae USNM USNM E13710 Syntype PRESERVED_SPECIMEN
identified Luidia africana Sladen, W. P. Luidiidae USNM USNM E15977 Syntype PRESERVED_SPECIMEN
identified Astropecten pontoporeus Sladen, W. P. Astropectinidae USNM USNM E13715 Syntype PRESERVED_SPECIMEN
identified Asterias (Smilasterias) triremis Sladen, W. P. 1874-02-02 Stichasteridae USNM USNM E3999 Syntype PRESERVED_SPECIMEN
identified Luidia sarsi africana Sladen, 1889 Walter P. Sladen Luidiidae NHMUK 1890.5.7.371-373 SYNTYPE(S) PRESERVED_SPECIMEN
identified Hyphelaster diadematus Sladen Walter P. Sladen 1875 Porcellanasteridae NHMUK 1890.5.7.132-3 SYNTYPE(S) PRESERVED_SPECIMEN
identified Asterias (Smilasterias) triremis H.M.S. "Challenger" W. Percy Sladen 1874-02-02 1889 Stichasteridae CAS 2883 SYNTYPE PRESERVED_SPECIMEN
collected Pholiderpeton scutigerum Huxley W. P. Sladen [no agent data] 1875-01-01/1875-12-31 Eogyrinidae MCZ VPRA-6978 Holotype of Pholiderpeton scutigerum FOSSIL_SPECIMEN
collected Strepsodus sauroides Binn. W. P. Sladen [no agent data] 1875-01-01/1875-12-31 MCZ VPF-6011 FOSSIL_SPECIMEN
collected Xenacanthus gibbosus W. P. Sladen [no agent data] 1875-01-01/1875-12-31 Xenacanthidae MCZ VPF-11928 FOSSIL_SPECIMEN
collected Megalichthys hibberti Agassiz W. P. Sladen [no agent data] 1875-01-01/1875-12-31 Osteolepididae MCZ VPF-5834 FOSSIL_SPECIMEN
collected Pholiderpeton sp. W. P. Sladen [no agent data] 1875-01-01/1875-12-31 Eogyrinidae MCZ VPRA-6981 FOSSIL_SPECIMEN
collected Strepsodus sauroides Binn. W.P. Sladen (per J. Ward) [no agent data] 1875-01-01/1875-12-31 MCZ VPF-6014 FOSSIL_SPECIMEN
collected Diplodus gibbosus cf. Ag. W. P. Sladen [no agent data] Xenacanthidae MCZ VPF-13 FOSSIL_SPECIMEN
collected Rhabdoderma sp. Schmidle & Lauterborn, 1900 W. P. Sladen [no agent data] 1875-01-01/1875-12-31 Rhabdodermatidae MCZ VPF-6027 FOSSIL_SPECIMEN
collected Diplodus gibbosus Ag. W. P. Sladen [no agent data] Xenacanthidae MCZ VPF-10 FOSSIL_SPECIMEN
collected Strombopoma ortoni Percy Sladen P. Pal Jan 2009 C. Erséus 1937-07-28 Cochliopidae NRM 103931 PRESERVED_SPECIMEN
collected Xenacanthus sp. W. P. Sladen [no agent data] 1875-01-01/1875-12-31 Xenacanthidae MCZ VPF-11933 FOSSIL_SPECIMEN