Hypodicranotus

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Hypodicranotus
Temporal range: Middle Ordovician
Hypodicranotus striatulus.JPG
Artist's reconstruction
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Clade: Artiopoda
Class: Trilobita
Order: Asaphida
Family: Remopleurididae
Genus: Hypodicranotus
Whittington, 1952
Species:
H. striatulus
Binomial name
Hypodicranotus striatulus
(Walcott, 1875)
Synonyms

Remopleurides striatulusWalcott, 1875

Hypodicranotus striatulus is an extinct, pelagic trilobite in the order Asaphida, of the family Remopleuridae. Its fossils are found in Middle Ordovician-aged marine strata in New York State, United States, and in Ontario, Canada.

The dorsal exoskeleton of H. striatulus is very similar to the related genus, Remopleurides , but, H. striatulus has a comparatively enormous, forked hypostome.

References