Kermia | |
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Shell of Kermia melanoxytum(Hervier, 1896) (specimen at MNHN, Paris) | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Neogastropoda |
Superfamily: | Conoidea |
Family: | Raphitomidae |
Genus: | Kermia Oliver, 1915 |
Type species | |
Kermia benhami Oliver, 1915 | |
Species | |
See text | |
Synonyms [1] | |
Clathurina Melvill, 1917 |
Kermia is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae. [1]
This genus is closely related to Pseudodaphnella Boettger, 1895. They form together a genus-complex with a highly underestimated diversity, leading to intermixed clades. The lack of morphologic criteria requires the generic assignment of several species clearly to be reconsidered.
The elongate, fusiform shell has a narrow aperture that is nearly half the length of the shell. The protoconch consists of two whorls. But only in a few species the sculpture of the protoconch is coarsely diagonally reticulate. The shell structure is reticulate with glossy nodules on the intersections of the ribs and lirae. The siphonal canal is short and wide. The U-shaped or linguiform anal sinus is deep, located near the suture and is surrounded by a thick outer lip. The outer lip is denticulate within. The columella is smooth. [2]
This marine genus is widely distributed in the Indo Pacific, from the Red Sea to Easter Island; off Queensland, Australia
Species within the genus Kermia include: [1]
Pseudodaphnella philippinensis, common name the Philippine turrid, is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Pseudodaphnella ramsayi is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Drillia is a genus of small sea snails, marine gastropod mollusks in the family Drilliidae.
Splendrillia is a genus of sea snails, marine gastropod mollusks in the family Drilliidae.
Daphnella is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae.
Exomilus is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae.
Pseudodaphnella is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae.
Tritonoturris is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae.
Clathurella is a genus of sea snails, marine gastropod mollusks in the family Clathurellidae.
Glyphostoma is a genus of sea snails, marine gastropod mollusks in the family Clathurellidae.
Mangelia is a large genus of sea snails, marine gastropod mollusks in the family Mangeliidae.
Miltromorpha is a genus of sea snails, marine gastropod mollusks in the family Mitromorphidae, in the superfamily Conoidea the cone snails and their allies. This genus was originally described by Carpenter off the west coast of the United States. The species occur mainly on the continental shelf and in insular environments. Their real diversity is poorly understood.
Engina is a genus of sea snails, marine gastropod mollusks in the family Pisaniidae.
Eucithara is a genus of small to quite large sea snails, marine gastropod mollusks in the family Mangeliidae.
Rissoina is a large genus of minute sea snails, marine gastropod mollusks or micromollusks, in the family Rissoinidae.
Etrema is a genus of sea snails, marine gastropod mollusks in the family Clathurellidae.
Clavus is a genus of small sea snails, marine gastropod mollusks in the family Drilliidae.
Hemilienardia is a genus of sea snails, marine gastropod mollusks in the family Raphitomidae, the turrids.
Anacithara is a genus of sea snails, marine gastropod mollusks in the family Horaiclavidae.
Lienardia is a genus of sea snails, marine gastropod mollusks in the family Clathurellidae.