Assertion: crab's appendage | /r/HasProperty | biramous
Facets:
value: typically
type: DEGREE
Source sentences:
text: Crustacean appendages are typically biramous, meaning they are divided into two parts; this includes the second pair of antennae, but not the first, which is usually uniramous, the exception being in the Class Malacostraca where the antennules may be generally biramous or even triramous.