Polyschides
Polyschides pelamidae (specimens at MNHN, Paris)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Scaphopoda
Order:	Gadilida
Suborder:	Gadilimorpha
Family:	Gadilidae
Genus:	Polyschides Pilsbry & Sharp, 1898[1]
Synonyms
Cadulus (Platyschides) Henderson, 1920 Cadulus (Polyschides) Pilsbry & Sharp, 1898 (original rank) Platyschides Henderson, 1920[1]

Polyschides is a genus of gadilid tusk shell (scaphopod). ^[2]

Species

• Polyschides andersoni Lamprell & Healy, 1998
• Polyschides arnaudi Scarabino, 1995
• Polyschides arnoensis Maxwell, 1992 †
• Polyschides carolinensis (Bush, 1885)
• Polyschides cayrei Scarabino, 2008
• Polyschides cuspidatus (Nicklès, 1979)
• Polyschides fausta Kuroda, Habe & Oyama, 1971
• Polyschides foweyensis (Henderson, 1920)
• Polyschides gibbosus (Verco, 1911)
• Polyschides grandis (Verrill, 1884)
• Polyschides kaiyomaruae Okutani, 1975
• Polyschides kapuaensis Maxwell, 1992 †
• Polyschides miamiensis (Henderson, 1920)
• Polyschides nedallisoni (Emerson, 1978)
• Polyschides nitidus (Henderson, 1920)
• Polyschides noronhensis Simone, 2009
• Polyschides olivi (Scacchi, 1835)
• Polyschides pelamidae Chistikov, 1979
• Polyschides portoricensis (Henderson, 1920)
• Polyschides quadrifissatus (Pilsbry & Sharp, 1898)
• Polyschides rushii (Pilsbry & Sharp, 1898)
• Polyschides sakuraii (Kuroda & Habe in Habe, 1961)
• Polyschides spectabilis (A. E. Verrill, 1885)
• Polyschides sutherlandi Lamprell & Healy, 1998
• Polyschides tetraschistus (Watson, 1879)
• Polyschides tetrodon (Pilsbry & Sharp, 1898)
• Polyschides vietnamicus Chistikov, 1979
• Polyschides wareni Scarabino, 2008
• Polyschides xavante Caetano & Absalão, 2005

Synonyms

• Polyschides agassizii (Dall, 1881): synonym of Gadila agassizii (Dall, 1881)
• Polyschides bushiae (Dall, 1889): synonym of Gadila bushii (Dall, 1889)
• Polyschides californicus (Pilsbry & Sharp, 1898): synonym of Cadulus californicus Pilsbry & Sharp, 1898
• Polyschides elongatus (Henderson, 1920): synonym of Gadila elongata (Henderson, 1920)
• Polyschides pandionis (Verrill & S. Smith [in Verrill], 1880): synonym of Gadila pandionis (A. E. Verrill & S. Smith, 1880)
• Polyschides pelamide [sic]: synonym of Polyschides pelamidae Chistikov, 1979 (misspelling)
• Polyschides poculum (Dall, 1889): synonym of Gadila pocula (Dall, 1889)
• Polyschides poculus (Dall, 1889): synonym of Gadila pocula (Dall, 1889) (new combination)
• Polyschides summa Okutani, 1964: synonym of Siphonodentalium summa (Okutani, 1964) (original combination)
• Polyschides tetraschistum (R. B. Watson, 1879): synonym of Polyschides tetraschistus (R. B. Watson, 1879)
• Polyschides tolmiei (Dall, 1897): synonym of Gadila tolmiei (Dall, 1897)