Agathotoma merlini is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.[1] First described in 1910, its species name refers to Martial Henri Merlin, governor-general of French Congo.[2] It occurs on the coast of Africa, and also on the islands of São Tomé and Príncipe.[3]
The size of the shell varies between 5 mm and 8.5 mm; its diameter 3 mm.
The solid shell is very elongated and has a fusiform-subcylindrical shape. The spire contains 8 whorls; the first ones smooth and convex, the others slightly convex. The suture is appressed. The sculpture consists of longitudinal ribs, narrower than their intervals, 10 on the body whorl, and with excessively fine striae, visible only with the aid of a lens. The aperture is narrow, measuring less than half the total length of the shell. The columella is a little excavated at the top, slightly twisted at the base. The outer lip is smooth on the inner side, with a sinus on top and inflected below the sinus. The color of the shell is white with deciduous yellowish areas. The last three whorls show a brown subsutural zone, interrupted by the lower extremities of the ribs, which remain white. The columella is tinged with a dark brown color.[2]
Agathotoma merlini is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae. First described in 1910, its species name refers to Martial Henri Merlin, governor-general of French Congo. It occurs on the coast of Africa, and also on the islands of São Tomé and Príncipe.
Agathotoma merlini is een slakkensoort uit de familie van de Mangeliidae.[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1910 door Dautzenberg.
Bronnen, noten en/of referenties
Agathotoma merlini é uma espécie de gastrópode da família Mangeliidae.[1]
Agathotoma merlini é uma espécie de gastrópode da família Mangeliidae.
Agathotoma merlini là một loài ốc biển, là động vật thân mềm chân bụng sống ở biển trong họ Conidae, họ ốc cối.[1]
Bài viết liên quan tới Conidae này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
Agathotoma merlini là một loài ốc biển, là động vật thân mềm chân bụng sống ở biển trong họ Conidae, họ ốc cối.
