50 Gastropods described in 1871

Acanthinucella paucilirata is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.

Agaronia annotata is a species of sea snail, a marine gastropod mollusk in the family Olividae, the olives.

Amphissa versicolor is a species of small sea snail in the family Columbellidae. It is native to the Eastern Pacific.

Apispiralia albocincta is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

Asperdaphne sculptilis is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

Belloliva exquisita is a species of sea snail, a marine gastropod mollusk in the family Bellolividae, the olives.

Beringius kenicottii, common name Kenicott's beringius, is a species of sea snail or true whelk, a marine gastropod mollusc in the family Buccinidae, the true whelks.

Calliostoma gloriosum, common name the glorious topsnail, is a species of small sea snail with gills and an operculum, a marine gastropod mollusk in the family Calliostomatidae, the calliostoma top snails.

Calliostoma palmeri, common name Palmer's top shell, is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.

Calliostoma venustum is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.

Clanculus rubicundus is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

Corolla spectabilis, common name: spectacular corolla, is a species of sea butterfly, a floating and swimming sea snail or sea slug, a pelagic marine gastropod mollusk in the family Cymbuliidae.

Crassispira montereyensis is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.

Erginus sybariticus is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Acmaeidae, one of the families of true limpets.

Eucyclotoma exilis is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

Globidrillia hemphillii is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.

Glyphostoma canfieldi is a species of sea snail, a marine gastropod mollusk in the family Clathurellidae.

Glyphostoma purpurascens is a species of sea snail, a marine gastropod mollusk in the family Clathurellidae.

Goniobranchus rufomaculatus is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

Guraleus brazieri is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

Hallaxa fuscescens is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Actinocyclidae.

Helicina guppyi is a species of tropical land snail with an operculum, a terrestrial gastropod mollusk in the family Helicinidae.

Hemilienardia purpurascens is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

Heterocithara bilineata is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

Homalopoma paucicostatum, common name the few-ribbed dwarf turban, is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.

Hypselodoris maculosa is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

Leucorhynchia lirata is a species of sea snail, a marine gastropod mollusk in the family Skeneidae.

Lirularia canaliculata is a species of sea snail, a marine gastropod mollusk in the family Trochidae.

Lischkeia alwinae is a species of deep-water sea snail, a marine gastropod mollusk in the family Eucyclidae.

Lucapinella callomarginata is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets and slit limpets.

Obesotoma laevigata is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

Obesotoma tenuilirata is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

Odostomia beringi is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

Oenopota aleutica is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

Olivella fortunei is a species of small sea snail, marine gastropod mollusk in the family Olivellidae, the dwarf olives.

Olivella lactea is a species of small sea snail, marine gastropod mollusk in the family Olivellidae, the dwarf olives.

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

Profunditerebra brazieri is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.

Pseudominolia musiva is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

Pupilla pratensis is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Pupillidae. This taxon was elevated to species level in 2009.

Sebadoris nubilosa is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Discodorididae.

Seila crocea is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Cerithiopsidae.

Stomatella callosa is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

Stomatolina mariei is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

Syrnola simplex, common name the simple pyramid shell, is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

Verconia simplex is a species of colourful sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae.

Verconia varians is a species of colorful sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae.

Vertigo lilljeborgi is a species of minute land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Vertiginidae, the whorl snails.

Vertigo ronnebyensis is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Vertiginidae, the whorl snails.

Vitrea contracta is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Pristilomatidae.