Description Tiktaalik provides insights on the features of the extinct closest relatives of the tetrapods. Tiktaalik was a large fish: the largest known fossils have an estimated length of 2.75 m (9.02 feet), …

The genus name, Tiktaalik, comes from the Inuktitut language of the Inuit people of eastern Canada and is a general term for a large freshwater fish that lives in the shallows.

Tiktaalik roseae is a 375 million year old fossil fish that was discovered in the Canadian Arctic in 2004. Its discovery sheds light on a pivotal point in the history of life on Earth: when the very first fish …

May 27, 2024 · Tiktaalik is an ancient, extinct genus of lobe-finned fish. The sole discovered species, Tiktaalik roseae, lived approximately 375 million years ago during the Late Devonian Period.

Tiktaalik, of course. Pronounced tik-TAA-lik, this 375 million year old fossil splashed across headlines as soon as its discovery was announced in April of 2006. Unearthed in Arctic Canada by a team of …

Sep 25, 2024 · Tiktaalik was believed to be the best representative of the alleged transitional species scientists needed to prove evolution. This discovery was crucial because it changed the public’s …

Tiktaalik is one of the most iconic ancient creatures known for bridging the evolutionary gap between fish and early land animals. Living around 375 million years ago, this remarkable species provides crucial …

Tiktaalik generally had the characteristics of a lobe-finned fish, but with front fins featuring arm-like skeletal structures more akin to those of a crocodile, including a shoulder, elbow and wrist.

Jul 23, 2025 · The Tiktaalik skeleton reveals how key anatomical changes enabled the gradual evolutionary shift from aquatic fins to the weight-bearing limbs of land animals.

Tiktaalik (pronounced /tɪkˈtaːl ɪ k/) is a genus of extinct sarcopterygian (lobe-finned) fish from the late Devonian period, with many features akin to those of tetrapods (four-legged animals).