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Hurdiidae (synonymous with the
previously named Peytoiidae) is an
extinct cosmopolitan family of radiodonts, a
group of stem-group arthropods,
which lived...
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species Frontal appendages of
Tamisiocarididae Frontal appendages of
Hurdiidae The
mouth is on the
ventral side of the head,
behind the
attachment point...
- an
extinct genus of
giant radiodont arthropod belonging to the
family Hurdiidae that
lived 480
million years ago
during the
early Ordovician in the Fezouata...
- This is a list of
fossils found at
Maotianshan Shales,
whose most
famous ****emblage of
organisms are
referred to as the
Chengjiang biota. The Maotianshan...
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Radiodonta also
repeatedly placed Schinderhannes within the
radiodont family Hurdiidae. Some
researchers have
remained skeptical of its
taxonomic identity, questioning...
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geologically oldest known radiodont species.
Peytoia belongs to the
clade Hurdiidae, and is
closely related to the
contemporary genus Hurdia.
Peytoia contains...
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Eukaryota Kingdom:
Animalia Phylum:
Arthropoda Order: †Radiodonta Family: †
Hurdiidae Genus: †Stanleycaris Pates,
Daley & Ortega-Hernández, 2018 Type species...
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triradial oral cone and non-hypertrophied
first distal endite.
Compared to
Hurdiidae and Tamisiocarididae, this two
radiodont families shared a lot of characters...
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Eukaryota Kingdom:
Animalia Phylum:
Arthropoda Order: †Radiodonta Family: †
Hurdiidae Genus: †Cordaticaris Sun, 2020 Type
species Cordaticaris striatus Sun...
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Tamisiocarididae Hurdiidae...