Volvarina ameliensis | |
---|---|
Shell of Volvarina ameliensis (lectotype at MNHN, Paris) | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Neogastropoda |
Family: | Marginellidae |
Subfamily: | Marginellinae |
Genus: | Volvarina |
Species: | V. ameliensis |
Binomial name | |
Volvarina ameliensis (Tomlin, 1917) | |
Synonyms [1] | |
|
Volvarina ameliensis is a species of sea snail, a marine gastropod mollusk in the family Marginellidae, the margin snails. [1]
The length of the shell attains 8 mm, its diameter 4 mm.
(Described as Marginella bivittata) The shell has a medium size, oval-elongated, narrow and rounded at the top, attenuated towards the base. The spire is short, conical, rounded and has an obtuse protoconch. It is composed of 4 whorls, separated by a barely visible suture under a layer of enamel covering it. The aperture is slightly oblique and slightly dilated towards the base, occupying four-fifths of the height of the shell. The columella has 4 rather strong oblique subequal plaits. The outer lip is thickened, marginated and widened in the middle.
The shell is yellowish gray. The body whorl shows two narrow orange bands, located one a little above the middle, the other below the middle. A zone of the same shade, wider, but not limited at the bottom, is prominent immediately below the suture.
This marine species occurs in the Atlantic Ocean off Angola.
Gymnobela engonia is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Mitromorpha axicostata is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.
Mitromorpha gemmata is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.
Mitromorpha paucilirata is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.
Aforia staminea is a species of sea snail, a marine gastropod mollusk in the family Cochlespiridae.
Aoteadrillia wanganuiensis is a species of sea snail, a marine gastropod mollusk in the family Horaiclavidae.
Inquisitor hedleyi is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Acanthodaphne abbreviata is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Kuroshiodaphne fuscobalteata is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Pleurotomella papyracea is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Bathytoma engonia is a species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
Ethminolia stearnsii is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Callistele calliston, common name the beautiful top shell, is a species of sea snail, a marine gastropod mollusk in the family Trochidae.
Borsonia ceroplasta is a species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
Borsonia silicea is a species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
Borsonia mitromorphoides is an extinct species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
Antiguraleus mundus is a species of sea snail, a marine gastropod mollusc in the family Mangeliidae.
Eucithara lepidella is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.
Neoguraleus finlayi is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
Azorilla lottae is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.