Assertion: narwhal's lip | /r/HasProperty | hampe
Facets:
Source sentences:
text: Among them are (1) a sinistral spiral morphology (Worm, 1655; Scoresby, 1823); (2) an extreme degree of tooth asymmetry in males, with a single left tusk expression and embedded right tusk (Sonnini and Buffon, 1804; Home, 1813); (3) an extreme expression of sexual dimorphism, with the male having an erupted left canine tusk reaching 2.6 m and the female commonly with right and left embedded tusks, often less than 33 cm (Sonnini and Buffon, 1804; Home, 1813); (4) a unique form of tooth asymmetry in a double‐tusked expression, since the morphology of the spiral remains sinistral for both left and right antemeres, and the left tusk is often slightly longer than the right (Worm, 1655; Sonnini and Buffon, 1804; Home, 1813); (5) a horizontal direction of eruption in both erupted and unerupted tusk forms (Linné et al., 1792: Egede and Wood, 1818); and (6) perforation of the tooth through the upper lip (Hampe, 1737; Brisson, 1756; Crantz, 1767; Donndorff, 1792).