e/Lacunolabial scale

Information
has gloss	eng: The lacunolabial scale is a large scale that forms in some crotaline snakes (pitvipers) when the prelacunal scale fuses with the second (rarely the third) supralabial scale. In such cases it is often said that "the second labial enters the pit."
lexicalization	eng: Lacunolabial scale
instance of	e/Snake scales

Media
media:img	Yellow-Blotched Palm-Pitviper-cropped-BW-lacunolabial.jpg
media:img	Yellow-Blotched Palm-Pitviper-cropped.jpg