Hesperornithoides & Unenlagiinae - Unionpedia, the concept map

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Difference between Hesperornithoides and Unenlagiinae

Hesperornithoides vs. Unenlagiinae

Hesperornithoides (meaning "western bird form"; nicknamed "Lori") is a genus of troodontid theropod dinosaur that lived in North America during the Late Jurassic period. Unenlagiinae is a subfamily of long-snouted paravian theropods.

Genus

Genus (genera) is a taxonomic rank above species and below family as used in the biological classification of living and fossil organisms as well as viruses.

Genus and Hesperornithoides · Genus and Unenlagiinae · See more »

Paraves

Paraves are a widespread group of theropod dinosaurs that originated in the Middle Jurassic period.

Hesperornithoides and Paraves · Paraves and Unenlagiinae · See more »

Theropoda

Theropoda (from ancient Greek whose members are known as theropods, is a dinosaur clade that is characterized by hollow bones and three toes and claws on each limb. Theropods are generally classed as a group of saurischian dinosaurs. They were ancestrally carnivorous, although a number of theropod groups evolved to become herbivores and omnivores. Theropods first appeared during the Carnian age of the late Triassic period 231.4 million years ago (Ma) and included the majority of large terrestrial carnivores from the Early Jurassic until at least the close of the Cretaceous, about 66 Ma. In the Jurassic, birds evolved from small specialized coelurosaurian theropods, and are today represented by about 11,000 living species.

Hesperornithoides and Theropoda · Theropoda and Unenlagiinae · See more »