-
Perennibranchiate, in zoology, is the
condition of an
organism retaining branchae, or gills,
through life. This
condition is
generally said of certain...
-
amphibians in general,
exhibit environmental neoteny.
Axolotl and olm are
perennibranchiate salamander species which retain their juvenile aquatic form throughout...
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stages and thus the
taxon has been
described to
display paedomorphy (
perennibranchiate). However, more
recent work has
revealed branchiosaurid taxa that...
- both
neotenic and
terrestrial po****tions.
Neotenic po****tions are
perennibranchiate and
retain their fins.
Neotenes are very long with
extremely short...
- Chippindale, P.T.; A.H.
Price & Hillis, D.M. (1993). "A new
species of
perennibranchiate salamander (Eurycea, Plethodontidae) from Austin, Texas" (PDF). Herpetologica...
- Chippindale, P.T., A.H. Price, & Hillis, D.M. (1993): A new
species of
perennibranchiate salamander (Eurycea, Plethodontidae) from Austin, Texas. Herpetologica...
- tail. This
species also
retains its gill rakers, and
possess large,
perennibranchiate (lifelong),
hyperfilamentous gills that
frame their head. The eyes...
- granulosa,
whose po****tions in the
North Cascades exhibit an
adult perennibranchiate form in
approximately 90
percent of the po****tion. List of rivers...
- Rough-skinned newt,
Taricha granulosa,
whose po****tions
exhibit an
adult perennibranchiate form in
approximately 90
percent of the po****tion. Fred W. Beckey...
- the pre-Jur****ic
tetrapods from USSR. III.
Dvinosaurus amalitzki, a
perennibranchiate stegocephalian from the
Upper Permian of
North Dvina".
Akademiya Nauk...
