Definition of Actinopterygian. Meaning of Actinopterygian. Synonyms of Actinopterygian

Here you will find one or more explanations in English for the word Actinopterygian. Also in the bottom left of the page several parts of wikipedia pages related to the word Actinopterygian and, of course, Actinopterygian synonyms and on the right images related to the word Actinopterygian.

Definition of Actinopterygian

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Meaning of Actinopterygian from wikipedia

- that characterize the cl**** Sarcopterygii (lobe-finned fish). These actinopterygian fin rays attach directly to the proximal or basal skeletal elements...
- Cranial kinesis is the term for significant movement of skull bones relative to each other in addition to movement at the joint between the upper and lower...
- ray-fins, which would indicate that the diet of Birgeria included small actinopterygians. Unlike Saurichthys, Birgeria was probably not viviparous. This view...
- crossopterygian, placing it within the palaeoniscids, the most primitive actinopterygians. Much later, in 1946, Romer, confirmed this view, but he also wrote...
- proximal to conglomeratic lenses. Taxa recovered include: freshwater actinopterygian fishes, temnospondyl amphibians, diadectomorphs, seymouriamorphs, and...
- Fluorescence has multiple origins in the tree of life. This diagram displays the origins within actinopterygians (ray finned fish)....
- June 2014 version. Murray, A. M.; Thewissen, J. G. M. (2008). "Eocene actinopterygian fishes from ****stan, with the description of a new genus and species...
- paired pelvic fins are homologous to the hindlimbs of tetrapods. In actinopterygians, the pelvic fin consists of two endochondrally-derived bony girdles...
- Only a few changes occurred during their evolution from the earlier actinopterygians. They appeared sometime in the Late Permian, before the time of the...
- 84:263–265 Romano, C. & Brinkmann, W. (2009). "Reappraisal of the lower actinopterygian Birgeria stensioei ALDINGER, 1931 (Osteichthyes; Birgeriidae) from...
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