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Diphycercal

having a tail or caudal fin with the spinal column extending horizontally to the end of the tail, characteristic of lungfish, several other primitive fishes, and the ...

Diphycercal is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Diphycercal books and related discussion.

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chimaeras - FAO.org
heterocercal) or nearly equal in size (diphycercal). The lateral-line canals on the head, body and tail, are su- perficially prominent, in many species appearing as ...
CHIMAERAS
sharklike, asymmetrical (heterocercal) or straight, leaf-shaped (diphycercal) caudal fin, often with a long terminal filament extending beyond the fin. All living ...
Lecture 3 – The axial and appendicular skeleton
c. Caudal fin. – Four main types : heterocercal, protocercal, diphycercal and homocercal ...
Caudal Fin Locomotion in Ray-finned Fishes - Department of
ray-finned fishes in having a diphycercal morphology with both epaxial and hypax- ial lobes. Dissections of Polypterus reveal that the lateral myotomes thin ...
Systematics of fishes - Royal Museum for Central Africa
No cocoon. • No parental care. • Unpaired lung (merely hydrostatic than respiratory organ), facultative airbreathing.

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Coelacanth: Living fossil fish
They are lobbed-finned fish with the pectoral and anal fins on fleshy stalks supported by bones, and the tail or caudal fin diphycercal (divided into three lobes), the middle one of which includes a continuation of the notochord.
A lamprey from the Cretaceous Jehol biota of China
The tail seems diphycercal rather than hypocercal on the same specimen.

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Diphycercal | Define Diphycercal at Dictionary.com
having a tail or caudal fin with the spinal column extending horizontally to the end of the tail, characteristic of lungfish, several other primitive fishes, and the ...
Diphycercal | Definition of Diphycercal by Merriam-Webster
1 of a tail fin : having the upper and lower portions alike or nearly so and the vertebral column extending to the tip without any upturning <in lungfish and ...
Diphycercal - definition of diphycercal by The Free Dictionary
Having or designating a tail fin in which the vertebral column extends to the tip, with symmetrical upper and lower parts, as in the lungfishes.
diphycercal tail – Dictionary definition of diphycercal tail
Definition of diphycercal tail – Our online dictionary has diphycercal tail information from A Dictionary of Zoology dictionary. Encyclopedia.com: English ...
Diphycercal dictionary definition | diphycercal defined - YourDictionary
designating, of, or having a tail fin in which the upper and lower lobes taper symmetrically to a point to which the spinal column extends. Origin of diphycercal .

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