Nuchal crest large, its spines falciform and directed backwards, the longest about as long as the diameter of the orbit; some rows of smaller spines at the base.
This column has a pair of falciform ears on each side of the front and contains twelve (sometimes eight) pollinia.
The falciform crest or transverse crest separates the superior part from the inferior part.
The ligamentum teres hepatis turns around the inferior marging of the liver to come out ventral in the falciform ligament.
The falciform ligament is visible on the front (anterior side) of the liver.
In between the two sides of the anterior layer, the reflection of peritoneum has an inferior continuation termed the falciform ligament.
Males of this longicorn beetle has a very large head and long, strong, falciform mandibles.
The falciform process extends towards naso-ventral regions of the retina.
