Origin of the vertebrate pectoral girdle and pectoral fins

Brazeau et al 2023 report,"The past 150 years of debate has been shaped by two contentious theories: the ventrolateral fin-fold hypothesis and the archipterygium hypothesis. The latter proposes that fins and girdles evolved from an ancestral gill arch. Although studies in animal development have revived interest in this idea, it is apparently unsupported by fossil…

Pectoral and pelvic girdles hi-res stock photography and images - Alamy

Embryonic origin and serial homology of gill arches and paired fins in the skate, Leucoraja erinacea

Frontiers The Evolution of Appendicular Muscles During the Fin-to-Limb Transition: Possible Insights Through Studies of Soft Tissues, a Perspective

Full article: Pectoral fin of the Paleozoic shark, Cladoselache: new reconstruction based on a near-complete specimen

Fossil evidence for a pharyngeal origin of the vertebrate pectoral girdle

Glossary of fish terms - The Australian Museum

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Girdle meaning in hindi, Girdle ka matlab kya hota hain

girdle - Bengali Meaning - girdle Meaning in Bengali at

True Meaning Comfortable Waist Trainer Sport Spiral Steel Boned

What is the meaning of the word GIRDLE?

Panty Girdle synonyms - 14 Words and Phrases for Panty Girdle