Title
Basicranial anatomy of the living linsangs Prionodon and Poiana (Mammalia, Carnivora, Viverridae), with comments on the early evolution of aeluroid carnivorans
Title Variants
Alternative:
Aeluroid carnivore evolution
Related Titles
Series:
American Museum novitates, no. 3330
By
Hunt, Robert M., Jr. 1941-
Type
Book
Material
Published material
Publication info
New York, NY American Museum of Natural History c2001
Notes
Caption title.
"April 26, 2001."
The living Asian linsang, Prionodon pardicolor, shares marked anatomical similarities in basicranium and dentition with the extinct Oligocene aeluroid, Palaeoprionodon lamandini, from the Quercy fissures, France. The living African linsang, Poiana richardsoni, is similar yet slightly more derived in basicranial traits relative to Prionodon pardicolor, and also has basicranial and dental features indicating a relationship to the living genets (Genetta). The basicranial and auditory anatomy of a series Palaeoprionodon-Prionodon-Poiana can be interpreted as a morphocline showing the progressive alteration of the form of the petrosal and auditory bulla from the plesiomorphic aeluroid state in the Quercy fossils to a derived condition typical of the linsangs (Prionodon, Poiana) and living genets (Genetta). The basicranial anatomy of Genetta, including the structure of the petrosal and auditory bulla, is typical of other species of the Viverridae. The other lineages of living viverrids are believed to have undergone a similar transformation in their basicranial anatomical pattern from the plesiomorphic state present in Oligocene aeluroids, exemplified by Palaeoprionodon, to the modern patterns typical of the living subfamilies (including the endemic Malagasy viverrid genera).
Subjects
Aeluroidea
,
Africa, West
,
Anatomy
,
Evolution
,
France
,
Mammals
,
Mammals, Fossil
,
Oligocene
,
Palaeoprionodon
,
Paleontology
,
Poiana richardsoni
,
Prionodon pardicolor
,
Quercy
,
Skull base
,
Southeast Asia
,
Viverridae
,
Viverridae, Fossil
Call Number
QL1 .A436 no.3330 2001
Language
English
Identifiers
DOI:
https://doi.org/10.1206/0003-0082(2001)330<0001:BAOTLL>2.0.CO;2
OCLC:
46955101
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