Species within the genus
Amphissa include: •
Amphissa acuminata (E. A. Smith, 1915) •
Amphissa acutecostata (R. A. Philippi, 1844) •
Amphissa bicolor Dall, 1892 •
Amphissa cancellata (Castellanos, 1979) •
Amphissa columbiana Dall, 1916 •
Amphissa inopinata K. Monsecour & D. Monsecour, 2024 •
Amphissa reticulata Dall, 1916 •
Amphissa triangularis K. Monsecour & D. Monsecour, 2024 •
Amphissa undata (P. P. Carpenter, 1864) •
Amphissa versicolor Dall, 1871 ;Synonyms: •
Amphissa (Cosmioconcha) Dall, 1913: synonym of
Cosmioconcha Dall, 1913 (original rank) •
Amphissa corrugata (Reeve, 1847): synonym of
Amphissa columbiana Dall, 1916 •
Amphissa costulata (Cantraine, 1835): synonym of
Amphissa acutecostata (R. A. Philippi, 1844) (junior homonym) •
Amphissa cymata Dall, 1916: synonym of
Amphissa versicolor Dall, 1871 •
Amphissa haliaeeti (Jeffreys, 1867): synonym of
Amphissa acutecostata (R. A. Philippi, 1844) •
Amphissa lyrta F. Baker, G. D. Hanna & A. M. Strong, 1938: synonym of
Decipifus lyrta (F. Baker, G. D. Hanna & A. M. Strong, 1938) (original combination) •
Amphissa palmeri Dall, 1913: synonym of
Cosmioconcha palmeri (Dall, 1913) (original combination) •
Amphissa parvula Dall, 1913: synonym of
Cosmioconcha parvula (Dall, 1913) (original combination) •
Amphissa pergracilis Dall, 1913: synonym of
Cosmioconcha pergracilis (Dall, 1913) (original combination) • †
Amphissa ventricosa Arnold, 1903 : synonym of
Amphissa undata (P. P. Carpenter, 1864) ==References==