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Morphology and function of the dorsal sound producing scales in the tail of Teratoscincus scincus (Reptilia: Gekkonidae)
Author(s) -
Hiller Uwe
Publication year - 1974
Publication title -
journal of morphology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.652
H-Index - 74
eISSN - 1097-4687
pISSN - 0362-2525
DOI - 10.1002/jmor.1051440107
Subject(s) - biology , dorsum , anatomy , gekkonidae , zoology , squamata
The tail of Teratoscincus scincus has dorsal scales that have tubercles on their dorsal and ventral surfaces. Sounds are produced when these rub past each other as the excited animal moves its tail. The relative movement of scales is intensified by caudal torsion. The frequencies of the sounds cover a range from 9 to 25 kops and thus, differ from those produced during vocalizations.