Reconstruction of H. victoria (top) and H. triangulata
Disarticulated fossils
Scientific classification
Domain:
Eukaryota
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
†Dinocaridida
Order:
†Radiodonta
Family:
†Hurdiidae
Genus:
†Hurdia Walcott, 1912
Type species
†Hurdia victoria
Walcott, 1912
Other species
†H. triangulata Walcott, 1912
†?H. hospes Chlupach and Kordule, 2002
Synonyms
†?Huangshandongia yichangensis Shicheng and Zhilin, 1990
†?Liantuoia inflata Shicheng and Zhilin, 1990
Hurdia is an extinct genus of hurdiid radiodont that lived 505 million years ago during the Cambrian Period. Fossils have been found in North America, China and the Czech Republic.
Hurdia is an extinct genus of hurdiid radiodont that lived 505 million years ago during the Cambrian Period. Fossils have been found in North America,...
famous species of radiodonts are the Cambrian taxa Anomalocaris canadensis, Hurdia victoria, Peytoia nathorsti, Titanokorys gainessii, Cambroraster falcatus...
canadensis had 13 pairs. Oral cones of Anomalocaris (A), Peytoia (B) and Hurdia (C), the former showing unique triradial, tuberculated and wrinkled structures...
to the clade Hurdiidae, and is closely related to the contemporary genus Hurdia. Peytoia contains two named species: Peytoia nathorsti, the type species...
This discovery also found that other hurdiid radiodonts like Peytoia and Hurdia had a dorsal pair of flaps as well. Frontal appendages of Aegirocassis had...
hurdiid head sclerites is notable, with some genera like Aegirocassis and Hurdia possessing long, pointed sclerites. While others like Cambroraster and Titanokorys...
with some of the others being Cambroraster, Anomalocaris, Peytoia, and Hurdia. Titanokorys is distinguished from other Burgess Shale radiodonts because...
symbrachiata but not Anomalocaris canadensis, Tamisiocaris borealis, or Hurdia victoria. Amplectobeluids could be recognized by frontal appendages with...
sediment or filter-feeding. Buccaspinea appears to be closely related to Hurdia and Peytoia, sharing many characters with them, for example a lack of inner...
borealis than to Anomalocaris canadensis, Amplectobelua symbrachiata, or Hurdia victoria. Tamisocaridid fossils have been found in the Emu Bay Shale of...
Edgecombe, G. D.; Collins, D. (2009-03-20). "The Burgess Shale Anomalocaridid Hurdia and Its Significance for Early Euarthropod Evolution". Science. 323 (5921):...
Ursulinacaris were very slender, unlike other hurdiids such as Peytoia or Hurdia. It was initially reported as the first hurdiid with paired endites (a feature...
controversial due to the possible softness of its oral cone (mouthpart). Hurdia Stem-group Arthropoda Radiodonta 69 specimens A hurdiid radiodont that possessed...
Boqor, son of Boqor Osman, the sultanate forces drove the Italians out of Hurdia and Hafun, two strategic coastal towns. Another contingent attacked and...
interpreted as bivalved arthropod, and now considered as head sclerites of Hurdia. Pahvantia is a relatively small radiodont with estimated length up to 25...
D.; Collins, Desmond (20 March 2009). "The Burgess Shale Anomalocaridid Hurdia and Its Significance for Early Euarthropod Evolution". Science. 323 (5921):...
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