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Trigonioidea is
superfamily of medium-sized sal****er clams,
marine bivalve molluscs.
Within the
fossil record the
occurrence of this
superfamily is widespread...
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Palaeoheterodonta 7 (incl. 6 freshwater) 171 (170 freshwater) 908 (900 freshwater)
Trigonioidea 1 1 8
Unionoidea (6 freshwater) (170 freshwater) (900 freshwater) Protobranchia...
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family of sal****er clams,
marine bivalve mollusks in the
superfamily Trigonioidea.
There is only one
living genus, Neotrigonia, but in the
geological past...
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Superfamily Myop****lloidea
Superfamily Pseudocardinioidea Superfamily Trigonioidea Superfamily Trigonioidoidea Superfamily Trigonodoidea Subterclass: Heterodonta...
- 1993</small †Laevitrigoniidae Savelive, 1958 †Vaugoniidae Kobayashi, 1954
Trigonioidea Lamarck, 1819
Trigoniidae Lamarck, 1819 †Eoschizodidae
Newell & Boyd...
- †Myop****llidae Kobayashi, 1954
Family †Vaugoniidae Kobayashi, 1954
Superfamily Trigonioidea Lamarck, 1819
Family †Eoschizodidae
Newell & Boyd, 1975 (syn: Curtonotidae)...
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Ungulinoidea Superfamily Veneroidea Superfamily Verticordioidea Superfamily Trigonioidea Superfamily Unionoidea Superfamily Manzanelloidea Superfamily Nuculanoidea...
- 1993</small †Laevitrigoniidae Savelive, 1958 †Vaugoniidae Kobayashi, 1954
Trigonioidea Lamarck, 1819
Trigoniidae Lamarck, 1819 †Eoschizodidae
Newell & Boyd...
- 13130/2039-4942/7699.
Michael R.
Cooper (2016). "On the
Austrotrigoniinae (Bivalvia:
Trigonioidea);
their evolution and classification".
Neues Jahrbuch für
Geologie und...
- (Changhsingian)
Bellerophon Formation Italy A
member of the
superfamily Trigonioidea, the type
genus of the new
family Ladinomyidae. The type
species is L...
