| Megalomphalus serus | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Vanikoridae |
| Genus: | Megalomphalus |
| Species: | M. serus |
| Binomial name | |
| Megalomphalus serus Rolán & Rubio, 1999 | |
Megalomphalus serus is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae. [1]
Haplocochlias is a genus of sea snails, marine gastropod mollusks in the family Skeneidae.
Leucorhynchia is a genus of very small sea snails, marine gastropod mollusks in the family Skeneidae.

Parviturbo is a genus of minute sea snails, marine gastropod mollusks in the family Skeneidae.
Macromphalina apexplanum is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Macromphalina canarreos is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Macromphalina diazmerlanoi is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Macromphalina garcesi is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Macromphalina harryleei is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae. It is named for shell collector Harry Lee.
Macromphalina paradoxa is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Macromphalina redferni is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Macromphalina robertsoni is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Macromphalina thompsoni is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Macromphalina worsfoldi is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Megalomphalus margaritae is a species of very small sea snail, a marine gastropod mollusk in the family Vanikoridae.
Circulus is a genus of very small and minute sea snails with an operculum, marine gastropod mollusks in the family Vitrinellidae.
Macromphalina is a genus of very small sea snails, marine gastropod mollusks in the family Vanikoridae.

Megalomphalus is a genus of very small sea snails, marine gastropod mollusks in the family Vanikoridae.
Conradia is a genus of very small sea snails or micromolluscs, marine gastropod molluscs in the family Conradiidae.
Crossea is a genus of very small sea snails or micromolluscs, marine gastropod molluscs in the family Conradiidae.
Tomura is a genus of sea snails, marine gastropod mollusks in the family Cornirostridae.