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Lungfish are best known for retaining ancestral characteristics within the Osteichthyes, including the ability to breathe air, and ancestral structures within Sarcopterygii, including the presence of lobed fins with a well-developed internal skeleton.
2 de may. de 2022 · The gill skeleton closely resembles that of porolepiforms 36,56,57, differing most conspicuously in retaining multiple basibranchials as in lungfishes and tetrapodomorphs.
12 de ago. de 2014 · Here we describe a well-preserved pectoral-fin endoskeleton in the Middle Devonian (Givetian) lungfish Pentlandia macroptera from the John O’Groats fish bed, Caithness, northeastern Scotland. The skeleton is in association with a cleithrum and clavicle, and consists of a series of at least eight mesomeres.
1 de jun. de 2020 · This past March we unveiled an extraordinary fossil—a complete skeleton of a 375-million-year-old fish, Elpistostege watsoni—that goes a long way toward filling that gap in...
12 de jul. de 2022 · Cranial endocasts of fossil and extant lungfish, analysed via tomography and novel principle component analyses designed for use with missing data, show that lungfish forebrain and inner ear regions show the most variation in brain shape evolution through time.
24 de feb. de 2016 · The phylogenetic relationship of lungfish to the last common ancestor of tetrapods and their close morphological similarity to their fossil ancestors make this species uniquely interesting ...
2 de nov. de 2016 · Lungfish de novo transcriptome assembly and differential gene expression analysis reveal notable parallels between lungfish and salamander appendage regeneration, including strong...
