Aenigmastacus
Aenigmastacus crandalli is a species of fossil freshwater crayfish. It was found in Eocene lake deposits in British Columbia, and was described in 2011. It is the first member of the Gondwana-distributed family Parastacidae to be found in the Northern Hemisphere, and is the only species in the genus Aenigmastacus. Twelve specimens are known, with a total body length of 3–5 cm (1.2–2.0 in). On some specimens, details of the internal anatomy can be seen due to the exceptional preservation.
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Aenigmastacus
Aenigmastacus crandalli is a species of fossil freshwater crayfish. It was found in Eocene lake deposits in British Columbia, and was described in 2011. It is the first member of the Gondwana-distributed family Parastacidae to be found in the Northern Hemisphere, and is the only species in the genus Aenigmastacus. Twelve specimens are known, with a total body length of 3–5 cm (1.2–2.0 in). On some specimens, details of the internal anatomy can be seen due to the exceptional preservation.
has abstract
Aenigmastacus crandalli is a s ...... the exceptional preservation.
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class
family
kingdom
order (taxonomy)
phylum
Wikipage page ID
32,073,400
Wikipage revision ID
630,098,007
binomial
Aenigmastacus crandalli
binomial authority
Feldmann, Schweitzer & Leahy, 2011
genus
genus authority
Feldmann, Schweitzer & Leahy, 2011
species
subject
hypernym
point
50.78635 -121.1428
comment
Aenigmastacus crandalli is a s ...... the exceptional preservation.
@en
label
Aenigmastacus
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lat
5.078635e+1
long
-1.211428e+2
wasDerivedFrom
isPrimaryTopicOf
name
Aenigmastacus crandalli
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