Melo (gastropod)

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Melo is a genus of extremely large sea snails, marine gastropod molluscs in the family Volutidae, the volutes. Because of their huge ovate shells, these snails are often known as "bailers" (the shells were sometimes used for bailing out canoes) or "melons" (because the shell resembles that fruit).

Species in this genus sometimes produce large pearls. The image in the taxobox shows a group of these pearls with a shell of the species Melo melo.

Description

The large shell is subovate and ventricose. The spire is short. The apex is obtuse, papillary, persistent. The whorls are smooth. The body whorl is posteriorly coronated. The aperture is oblong and wide. The columella shows several oblique plaits, the anterior the largest. The outer lip is simple, acute and obliquely truncate in front.[1]

Species

The following species are recognised in the genus Melo:[2]

Gallery

File:Heron Island Giant balor S01.OGG
Video of a live individual of Melo amphora crawling at low tide
File:Melo amphora S01 1.jpg
A live individual of what is probably Melo umbilicatus
File:Melo aethiopica.jpg
A shell of Melo aethiopica
File:Melo melo.jpg
A shell of Melo melo
File:Melo umbilicatus.jpg
A juvenile shell of what is probably Melo amphora

Ecology

Parasites of Melo sp. include trematode Lophotaspis macdonaldi.[3]

References

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