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Stem sarcopterygians have primitive polybasal fin articulation

Among osteichthyans, basal actinopterygian fishes (e.g. paddlefish and bowfins) have paired fins with three endoskeletal components (pro-, meso- and metapterygia) articulating with polybasal shoulder girdles, while sarcopterygian fishes (lungfish, coelacanths and relatives) have paired fins with one...

Deskribapen osoa

Gorde:
Xehetasun bibliografikoak
Egile Nagusiak: Zhu, Min, Yu, Xiaobo
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: The Royal Society 2009
Gaiak:
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC2679918/
https://ncbi.nlm.nih.gov/pubmed/19324642
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsbl.2008.0784
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