• Cucullanellus minutus (Rudolphi, 1819) Törnquist, 1931 accepted as Dichelyne (Cucullanellus) minutus (Rudolphi, 1819)
• Cucullanus attenuatus (Molin, 1858) Barreto, 1918 (uncertain > taxon inquirendum)
• Cucullanus bioccai Orecchia & Paggi, 1987
• Cucullanus campanae Lebre & Petter, 1984
• Cucullanus carbonelli Campos, Carbonell & Rodriquez-Babio, 1993
• Cucullanus carettae Baylis, 1923
• Cucullanus cirratus Müller, 1777
• Cucullanus dodsworthi Barreto, 1922
• Cucullanus dogieli Krotas, 1959
• Cucullanus elongatus Smedley, 1933
• Cucullanus gendrei Campana-Rouget, 1957
• Cucullanus heterochrous Rudolphi, 1802
• Cucullanus hians (Dujardin, 1845) Petter, 1974
• Cucullanus longicollis (Stossich, 1899) Yorke & Maplestone, 1926
• Cucullanus longispiculum De Oliveira Rodrigues, Carvalho Varela, Sodre' Rodrigues & Cristofaro, 1973
• Cucullanus lophii Campana-Rouget & Chabaud, 1956
• Cucullanus micropapillatus Törnquist, 1931
• Cucullanus minutus Rudolphi, 1819 accepted as Cucullanellus minutus (Rudolphi, 1819) Törnquist, 1931 accepted as Dichelyne (Cucullanellus) minutus (Rudolphi, 1819)
• Cucullanus mugili Belous, 1965
• Cucullanus murenophidis Campana-Rouget, 1957
• Cucullanus orthagorisci (Rudolphi, 1819)
• Cucullanus parvus Tornquist, 1931
• Cucullanus praecinctus (Dujardin, 1845)
• Cucullanus pulcherrimus Barreto, 1918
• Cucullanus rotundatus (Molin, 1859) Barreto, 1918 (uncertain > taxon inquirendum)
• Cucullanus sphaerocephalus (Rudolphi, 1809) Baylis, 1939
• Cucullanus truttae Fabricius, 1794
• Cucullanus tunisiensis Bouderbala, Quilichini & Bahri, 2022
• Dichelyne (Cucullanellus) elongatus (Törnquist, 1931) Petter, 1974
• Dichelyne (Cucullanellus) minutus (Rudolphi, 1819)
• Dichelyne (Cucullanellus) tripapillatus (Gendre, 1927) Törnquist, 1931
• Dichelyne (Dichelyne) pomadasysi Vassiliades & Petter, 1981
• Dichelyne abbreviatus (Rudolphi, 1819)
• Dichelyne adriaticus (Tornquist, 1931)
• Dichelyne elongatus (Törnquist, 1931) Petter, 1974 accepted as Dichelyne (Cucullanellus) elongatus (Törnquist, 1931) Petter, 1974
• Dichelyne mauritanicus (Gendre, 1928)
• Dichelyne minutus (Rudolphi, 1819) represented as Dichelyne (Cucullanellus) minutus (Rudolphi, 1819)
• Dichelyne pomadasysi Vassilaides & Petter, 1981 accepted as Dichelyne (Dichelyne) pomadasysi Vassiliades & Petter, 1981
• Dichelyne tripapillatus (Gendre, 1927) Gendre, 1927 accepted as Dichelyne (Cucullanellus) tripapillatus (Gendre, 1927) Törnquist, 1931