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Eulima petterdi is a
species of sea snail, a
marine gastropod mollusk in the
family Eulimidae. The
species is one of a
number within the
genus Eulima....
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Notoacmea petterdi is a
species of sea snail, a true limpet, a
marine gastropod mollusk in the
family Lottiidae, one of the
families of true limpets. Notoacmea...
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Beddomeia petterdi is a
species of
snail in the
family Tateidae. It is a very
small freshwater snail that has a gill and an operculum, an
aquatic operculate...
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Benthoxystus petterdi is a
species of sea snail, a
marine gastropod mollusc in the
family Muricidae, the
murex snails or rock snails. This
marine species...
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Amalda petterdi is a
species of sea snail, a
marine gastropod mollusk in the
family Ancillariidae. (Original
description as
Ancillaria obtusa) The s****...
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Fossarina petterdi is a
species of very
small sea snail, a
marine gastropod mollusc or
micromollusk in the
family Trochidae, the top snails. The s****...
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Fluvidona petterdi is a
species of
minute freshwater snail with an operculum, an
aquatic gastropod mollusc or
micromollusc in the
family Tateidae. This...
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Synonyms Helix (Discus)
agnewi Legrand, 1871
Helix (Pitys)
petterdi Legrand, 1871
Helix (Pitys)
petterdi peroni Legrand, 1871
Roblinella agnewi (Legrand, 1871)...
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Triton digitale Reeve, 1844
Triton lativaricosus Reeve, 1844
Tritonidea petterdi Brazier, 1872
Maculotriton Dall, 1904. Retrieved through:
World Register...
- University, and
wrote a
paper in 1911 on Petterd's semi-slug
Cystopelta petterdi, and
another in 1914 on
Caryodes dufresnii, a
large land
mollusk native...
