Agathotoma

Agathotoma is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Mangeliidae.^[1][2]

Agathotoma
Shell of Agathotoma neglecta
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Superfamily:	Conoidea
Family:	Mangeliidae
Genus:	Agathotoma Cossmann, 1899
Type species
† Raphitoma angusta Bellardi, 1847
Synonyms[1]
Cytharella (Agathotoma) Cossmann, 1899 Agathothoma (wrong spelling) Ditoma Bellardi, 1875 (non Ditoma Illiger, 1807 (Coleoptera)) † Mangelia (Ditoma) Bellardi, 1877 (Invalid: junior homonym of Ditoma Illiger, 1807 [Coleoptera]; Agathotoma is a replacement name † Mangilia (Agathotoma) Cossmann, 1899 (original rank)

Description

Typical character of this genus: the spiral sculpture consists of fine, incised striae.

Species

Species within the genus Agathotoma include:

• Agathotoma aculea (Dall, 1919)^[3]
• Agathotoma alcippe (Dall, 1918)^[4]
• † Agathotoma angusta (Bellardi, 1847)
• Agathotoma apocrypha (Garcia, 2008)
• Agathotoma asthenika Rolán, Fernández-Garcés & Redfern, 2012
• Agathotoma camarina (Dall, 1919)^[5]
• Agathotoma candidissima (C.B. Adams, 1845)^[6]
• Agathotoma castellata (E.A. Smith, 1888)
• Agathotoma coxi (Fargo, 1953)
• Agathotoma ecthymata García, 2008^[7]
• Agathotoma eduardoi Rolán, Fernández-Garcés & Redfern, 2012
• † Agathotoma estherae Landau, Harzhauser & Giannuzzi-Savelli, 2023
• Agathotoma finalis Rolan & Fernandes, 1992^[8]
• Agathotoma finitima (Pilsbry & Lowe, 1932)^[9]
• Agathotoma guadalupensis Espinosa & Ortea, 2017
• Agathotoma hilaira (Dall, 1919)^[10]
• Agathotoma kirshi Rolán, Fernández-Garcés & Redfern, 2012
• Agathotoma klasmidia Shasky, 1971^[11]
• Agathotoma merlini (Dautzenberg, 1910)^[12]
• Agathotoma neglecta (Adams C. B., 1852)^[13]
• Agathotoma ordinaria (Smith, E.A., 1882)
• † Agathotoma pherousae (Glibert, 1960)
• Agathotoma phryne (Dall, 1919)^[14]
• Agathotoma prominens Rolán, Fernández-Garcés & Redfern, 2012
• † Agathotoma pseudolabratula Lozouet, 2015
• Agathotoma quadriseriata (Dall, 1919)^[15]
• Agathotoma secalis Shasky, 1971^[16]
• Agathotoma stellata (Mörch, 1860)^[17]
• † Agathotoma subfoliata (O. Boettger, 1902)
• Agathotoma subtilis (Watson, 1881)^[18]
• Agathotoma temporaria Rolan & Otero-Schmitt, 1999^[19]
• † Agathotoma vanualevensis Ladd, 1982

Species brought into synonymy

• Agathotoma badia (Reeve, 1846): synonym of Agathotoma candidissima (C. B. Adams, 1845)
• Agathotoma densestriata (C.B. Adams, 1850):^[20] synonym of Agathotoma candidissima (C. B. Adams, 1845)
• Agathotoma densilineata Dall W.H., 1921: synonym of Mangelia densilineata (Dall W.H., 1921)
• Agathotoma euryclea Dall, W.H., 1919: synonym of Agathotoma alcippe (Dall, 1918)
• Agathotoma metria (Dall, 1903): synonym of Vitricythara metria (Dall, 1903)
• Agathotoma pomara W.H. Dall, 1919: synonym of Mangelia pomara (W.H. Dall, 1919)
• Agathotoma pyrrhula Dall, W.H., 1919: synonym of Agathotoma alcippe (Dall, 1918)
• Agathotoma trilineata (C. B. Adams, 1845): synonym of Tenaturris trilineata (C. B. Adams, 1845)