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Definitions from WordNet

Definitions from the Web

Genus Ichthyostega

Description:

Genus Ichthyostega refers to a group of extinct tetrapods belonging to the early Devonian period, around 370 million years ago. They are considered to be one of the earliest known amphibians and played a significant role in the evolution of terrestrial vertebrates. Ichthyostega possessed both aquatic and terrestrial adaptations, making it a key transitional form in vertebrate evolution.

Senses and Usages:

Sense 1 - Taxonomic Sense:

In taxonomy, Ichthyostega is a genus within the class Amphibia, order Ichthyostegalia, and family Ichthyostegidae.

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Sense 2 - Fossil Sense:

Ichthyostega fossils provide valuable insights into the transition of vertebrates from water to land and the associated anatomical changes.

Sample Sentence: The discovery of well-preserved Ichthyostega fossils revolutionized our understanding of early tetrapod evolution.

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Sense 3 - Paleontological Research:

Paleontologists extensively study the anatomy and evolutionary significance of the genus Ichthyostega to gain a deeper understanding of the vertebrate transition from water to land.

Sample Sentence: The latest research paper explores the limb morphology of Ichthyostega, shedding new light on the early terrestrial adaptations in vertebrates.

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Sense 4 - Fascination for Fossil Collectors:

Fossil enthusiasts and collectors often seek replicas or models of Ichthyostega specimens to appreciate and display these remarkable ancient creatures.

Sample Sentence: The museum gift shop offers a range of Ichthyostega fossil replicas for avid collectors and enthusiasts.

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