Extra extra or Marginella extra is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae. Some malacologists place this genus more simply in the family Marginellidae.
Gibberula bulbosa is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Cystiscus vavauensis is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Gibberula modica is a species of minute sea snail, a marine gastropod mollusk in the family Cystiscidae, (previously placed in the family Marginellidae).
Gibberula striata is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula vitium is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Gibberula gradatim is a species of very small sea snail, a marine gastropod mollusc or micromollusc in the family Cystiscidae.
Gibberula benguelensis is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Canalispira umuhlwa is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula mariscali is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Gibberula sueziensis is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Pachybathron cypraeoides is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Persicula cingulata is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Persicula interruptolineata is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula aurelieae is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula diplostreptus is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula sassenae is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae. It is named after Dutch-American sociologist Saskia Sassen.
Persicula muralis is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Plesiocystiscus irinae is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula belizensis is a species of very small sea snail, a marine gastropod mollusc or micromollusc in the family Cystiscidae.
Gibberula sebastiani is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Canalispira replicata is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Persicula danilai is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Plesiocystiscus atomus is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Plesiocystiscus myrmecoon is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Cystiscus beqae is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Cystiscus punctatus is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Canalispira olivellaeformis is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula chiarae is a species of very small sea snail, a marine gastropod mollusc or micromollusc in the family Cystiscidae.
Crithe gofasi is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Gibberula cherubini is a species of sea snail, a marine gastropod mollusk in the family Marginellidae, the margin snails.
Gibberula colombiana is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Gibberula baisrei is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Gibberula compressa is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula differens is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula novemprovincialis is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula nuryana is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula rufanensis is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Gibberula subtrigona is a species of sea snail, a marine gastropod mollusk, in the family Cystiscidae.
Inbiocystiscus gomezi is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Intelcystiscus coyi is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
Cystiscus maskelynensis is a species of very small sea snail, a marine gastropod mollusk or micromollusk in the family Cystiscidae.
