damstrabhih

karāla-daṃṣṭrābhiḥ — by his fearful teeth; SB 4.5.11
daṃṣṭrābhiḥ — with teeth; SB 6.12.27-29
etāḥ tat-daṃṣṭrābhiḥ — they resemble the teeth of the animal; SB 10.12.21