| 21. | The premaxillary bones extend slightly in front of the upper incisors and the zygomatic arches ( cheekbones ) are broad.
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| 22. | In non-mammalian vertebrates, the zygomatic bone is referred to as the jugal bone, since these animals have no zygomatic arch.
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| 23. | Cynognathians can be identified by several synapomorphies including a very deep zygomatic arch that extends above the middle of the orbit.
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| 24. | When compared with a lion, it is long and very narrow, particularly in the muzzle and width of the zygomatic arches.
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| 25. | The zygomatic arches are missing in the skull, which are present in most mammals even of that size, such as rodents.
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| 26. | Lefort I-Slight swelling of the upper lip, ecchymosis is present in the buccal sulcus beneath each zygomatic arch, malocclusion, mobility of teeth.
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| 27. | The greater noctule bat has a robust skull and its zygomatic arches are very slender and the braincase is smooth, turned upwards.
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| 28. | Here the more recent interpretation is followed . | group = Note } } and a deep zygomatic arch ( cheekbone ).
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| 29. | The rings around the eyes are either rounded or diffused-edged on top, while the bottom occasionally extends down below the zygomatic arch.
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| 30. | The dark rings around its eyes are usually rounded on top, though sometimes diffuse-edged, and they never reach below the zygomatic arch.
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