Category
page 1Pyramidellidae
Pyramidellidae
Pyramidellidae, common name the pyram family, or pyramid shells, is a voluminous taxonomic family of mostly small and minute ectoparasitic sea snails, marine heterobranch gastropod molluscs. The great majority of species of pyrams are micromolluscs.

Odostomia
Odostomia is the most speciose genus of minute sea snails, pyramidellid gastropod mollusks. This genus is placed in the family Pyramidellidae in the subfamily Odostomiinae. There are several hundred species in this diverse genus (Schander et al. 1999)
Pyramidella
Pyramidella is a genus of minute to medium-sized sea snails, marine gastropod molluscs in the subfamily Pyramidellinae of the family Pyramidellidae, the pyrams and their allies.
Aartsenia arctica
species of mollusc
Turbonilla
Turbonilla is a large genus of ectoparasitic sea snails, marine gastropod molluscs in the family Pyramidellidae, the pyrams and their allies.
Eulimella
Eulimella is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.

Pyramidella dolabrata
species of mollusc
Parthenina decussata
species of mollusc

Odostomella doliolum
species of mollusc
Petitilla crosseana
species of mollusc
Miralda scopulorum
species of mollusc
Peristichia pedroana
species of mollusc
Turbonilla unilirata
species of mollusc
Odostomia martensi
species of mollusc
Menestho albula
species of mollusc

Liostomia eburnea
species of mollusc
Hinemoa indica
species of mollusc
Evalea amchitkana
species of mollusc
Aartsenia
Aartsenia is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
Pyramidella bicolor
species of mollusc
Chrysallida pellucida
species of mollusc

Odostomia eulimoides
species of mollusc
Ondina obliqua
species of mollusc

Houbricka incisa
species of mollusc
Iolaea eucosmia
species of mollusc
Pyramidella adamsi
species of mollusc
Miralda
Miralda is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams, and their allies.

Odostomia conoidea
synonym for Megastomia conoidea
Trabecula laxa
species of mollusc
Ividella quinquecincta
species of mollusc
Peristichia
Peristichia is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.

Pyramidella mexicana
species of sea snail
Triptychus niveus
species of mollusc
Otopleura mitralis
species of mollusc
Pyramidella subdolabrata
species of mollusc
Peristichia toreta
species of mollusc
Odostomia aepynota
species of mollusc

Sayella
Sayella is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Pyramidellidae, the pyrams and their allies.
Sayella fusca
species of mollusc

Syrnola
Syrnola is a genus of sea snails, marine gastropod molluscs in the subfamily Turbonillinae of the family Pyramidellidae, the pyrams and their allies.
Syrnola menda
species of mollusc
Sayella hemphillii
species of mollusc

Ondina divisa
species of mollusc
Pyrgiscilla otakauica
species of mollusc
Kleinella cedrosa
species of mollusc
Careliopsis
Careliopsis is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
Herviera
Herviera is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
Turbonilla rufescens
species of mollusc
Planpyrgiscus lawsi
species of mollusc

Otopleura auriscati
species of mollusc
Terelimella aupouria
species of mollusc
Odostomia nitens
species of mollusc
Eulimastoma
Eulimastoma is a genus of sea snails, marine gastropod mollusks in the family Pyramidellidae, the pyrams and their allies.
Noemiamea dolioliformis
species of mollusc
Rissopsetia hummelincki
species of mollusc

Fargoa bushiana
species of mollusc
Peristichia agria
species of mollusc
Odostomia excolpa
species of mollusc
Cyclostremella humilis
species of mollusc
Eulimastoma weberi
species of mollusc