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Palaeozygopleuridae is an
extinct taxonomic family of
fossil sea snails,
marine gastropod molluscs. This
family has no subfamilies.
Genera within the...
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Vetigastropoda Order:
Pleurotomariida Suborder: †Murchisoniina Superfamily: †Loxonematoidea Koken, 1889
Families †
Loxonematidae †
Palaeozygopleuridae...
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Clisospiridae †
Onychochilidae Loxonematoidea †
Loxonematidae †
Palaeozygopleuridae Ophiletoidea †
Ophiletidae Straparollinoidea †
Straparollinidae Trochonematoidea...
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Nakazawa Permian (Capitanian)
Akasaka Limestone ****an A
member of
Palaeozygopleuridae, a
species of Medfrazyga.
Medfrazyga rectecostata Sp. nov
Valid Nützel...
- 1889 (=Holopellidae Koken, 1896; =Omospirinae Wenz, 1938) †Family
Palaeozygopleuridae Horný, 1955 †Superfamily
Macluritoidea Carpenter, 1861 †Family Macluritidae...
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Barbora Frýdová (2013). "Review of
palaeozygopleurid gastropods (
Palaeozygopleuridae, Gastropoda) from
Devonian strata of the
Perunica microplate (Bohemia)...
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zaitzevi Sp. nov
Valid Mazaev Permian (Kazanian) Russia A
member of
Palaeozygopleuridae,
possibly a
species of Medfrazyga.
Megatyloma forticallosa Sp. nov...
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Barbora Frýdová (2013). "Review of
palaeozygopleurid gastropods (
Palaeozygopleuridae, Gastropoda) from
Devonian strata of the
Perunica microplate (Bohemia)...
- sp. nov
Valid Mazaev Early Permian Russia A
member of the
family Palaeozygopleuridae.
Genus includes new
species S. costata.
Semisulcospira (Biwamelania)...
