Eumetula is a genus of minute sea snails, marine gastropod molluscs in the subfamily Eumetulinae of the family Newtoniellidae.
Bittiolum alternatum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Bittiolum varium, common name the grass cerith, is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Eatoniella strebeli is a species of minute sea snail, a marine gastropod mollusk in the family Eatoniellidae, the eatoniellids.
Naticarius canrena is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Polinices hepaticus is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Tectonatica pusilla is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Monoplex krebsii is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae.
Ranularia cynocephala is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae.
Personella is a genus of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae. Its only species is Personella lewisi.
Thylacodes decussatus is a species of sea snail, a marine gastropod mollusk in the family Vermetidae, the worm snails or worm shells. This species was previously known as Serpulorbis decussatus.
Zebina browniana is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Zebinidae.
Carinaria lamarckii is a species of sea gastropod, a holoplanktonic marine gastropod mollusk in the family Carinariidae.
Seila adamsii is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Cerithiopsidae.
Eumetula vitrea is a species of sea snail, a gastropod in the family Newtoniellidae. It was described by Dall, in 1927.
Eumetula arctica is a species of sea snail, a gastropod in the family Newtoniellidae, which is known from the northwestern Atlantic Ocean, European waters, including the Mediterranean Sea, and the Gulf of Maine. It was described by Mørch, in 1857.
Eumetula dilecta is a species of sea snail, a gastropod in the family Newtoniellidae, which is known from Antarctic waters.
Eumetula michaelseni is a species of sea snail, a gastropod in the family Newtoniellidae. It was described by Strebel, in 1905.
Eumetula pulla is a species of sea snail, a gastropod in the family Newtoniellidae. It was described by Philippi, in 1845.
Retilaskeya bicolor is a species of sea snail, a gastropod in the family Newtoniellidae, which is known from the Caribbean Sea and the Gulf of Mexico. It was described by C. B. Adams, in 1845.
