| Basilissopsis watsoni | |
|---|---|
| | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Family: | Seguenziidae |
| Genus: | Basilissopsis |
| Species: | B. watsoni |
| Binomial name | |
| Basilissopsis watsoni Dautzenberg & Fischer, 1897 | |
Basilissopsis watsoni is a species of sea snail in the family Seguenziidae. [1]
The height of the nacreous shell attains 2 mm. The shell has labral sinuses. [2]
This species occurs in the Atlantic Ocean off the Azores [1] and NW Spain (Galicia Bank). [3]

Pleurotomella coelorhaphe is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

Pleurotomella eurybrocha is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Pleurotomella gibbera is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Anatoma aspera is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Anatomidae.
Troschelia berniciensis is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks.

Ancistrobasis reticulata is a species of sea snail, a marine gastropod mollusk in the family Seguenziidae.
Basilissopsis rhyssa is a species of sea snail, a marine gastropod mollusc in the family Seguenziidae.
Seguenzia elegans is a species of sea snail, a marine gastropod mollusk in the family Seguenziidae.
Basilissopsis is a genus of sea snails in the family Seguenziidae.
Profundisepta profundi is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets.

Moelleriopsis is a genus of sea snails, marine gastropod mollusks unassigned in the superfamily Seguenzioidea.
Pedicularia sicula is a species of sea snail, a marine gastropod mollusk in the family Pediculariidae, one of the families of cowry allies.
Euspira subplicata is a species of predatory sea snail, a marine gastropod mollusc in the family Naticidae, the moon snails.
Alvania cimicoides is a species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
Alvania porcupinae is a species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
Oocorys sulcata is a species of large sea snail, a marine gastropod mollusk in the family Cassidae, the helmet snails and bonnet snails.
Emarginula christiaensi is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets and slit limpets.
Aforia serranoi is a species of sea snail, a marine gastropod mollusc in the family Cochlespiridae.

Calliostoma maurolici is a species of sea snail, a marine gastropod mollusk, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.
Cylindriscala is a genus of predatory sea snails, marine prosobranch gastropod mollusks in the family Epitoniidae, commonly known as wentletraps.