anepisternum

Variants: 
Pl. anepisterna; Adj. anepisternal
Definition: 

The upper or dorsal area of the episternum, when the latter is divided by a longitudinal mesanapleural suture. 

Adults: 
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith