THE BURROWING BARNACLES (CIRRIPEDIA: ACROTHORACICA) 135 



Figure 37. — Trypetesa nassarioides Turquier, 1967b, from his collection: a, female, side 

 view of main body, left opercular lip notched; b, head and mouth field; c,d, males — the 

 younger specimen in d has retained the antennules, is less detailed, and is inverted in 

 respect to c; e, in situ in shell. 



