Carnassials


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Related to Carnassials: carnassial teeth, sectorial teeth, Incisors

Carnassials

The last upper premolar teeth in the mouths of cats and other carnivores, adapted to shear or puncture food. Carnassial teeth often cause puncture wounds when a cat bites a human.
References in periodicals archive ?
The dimensions of the carnassial are close to those of Hecubides euryodon, although the tooth is more robust, in general it could correlate well with Bonisicyon illacabo (Fig.
Measurement of the length of the lower carnassial (Dayan et al.
All five species of dasyuroids are significantly sexually size dimorphic (SSD) for all characters, except for lower carnassial length (LCL) in devils, where females are slightly larger than males.
According to Ginsburg and Morales (1995), Hemicyonidae with lower carnassials than those of the Phoberocyoninae, longer upper molars with a tendency towards increasing the lingual-distal cingulum turning to be more quadrangular than those found in the Phoberyocioninae, more reduced premolars except for the P4 and an increase in size throughout the Miocene.
Moreover, the carnassials, and specially the P4, are so reduced that in species like Ursus maritimus or Ursus thibetanus the protocone of the upper carnassial is almost completely reduced, in other species such as Ursus spelaeus this character is not so evident.