Abstract:
The anatomical peculiarities of
the tiger’s skull reflect the ecological and
behavioural needs of this predator. The study
aims to observe the morphological
adaptations that grant it exceptional hunting
and survival abilities. The anatomical study
was conducted on the skulls of two adult male
tigers. The tiger’s skull is wide and rounded,
providing a robust base for the attachment of
masticatory muscles, which is essential for
powerful bites. The sagittal crest, a bony
prominence located on the upper part of the
skull, serves as an attachment point for the
temporal muscles. A distinct process is
present on the maxillary tubercle, from which
a strong tendon of the masseter muscle
originates. The nasal bones are elongated,
extending beyond the frontal processes of the
maxillae, while the frontal area is elevated in
the region of the postorbital processes. The
anterior nasal opening is narrow, and the
lower margin of the mandible is typically
concave, with a prominent mental process.
The front part of the mandibular symphysis is
concave. Compared to other large felines,
tigers have a more rounded skull and a
downward-sloping dorsal surface. The tiger’s
skull exhibits remarkable morpho-functional
adaptations, such as a robust bony head, a
prominent sagittal crest, a strong mandible,
and well-developed insertions for masticatory
muscles. These features are essential for their
predatory lifestyle, allowing them to capture
and control large prey efficiently.
