Tuatara: Volume 16, Issue 2, July 1968
Figure 8: Gyrothyris mawsoni. A, B, C. Brachial side, and anterior views. D. Pedicle interior showing complete pallial sinuses; portions used for egg storage are stippled. E. Brachial interior showing plectolophous lophophore; filaments exaggerated in thickness. F. Brachial interior with complete terebratelliform loop. D, E, F. X2. — a — adductor muscle scar, aj — pendicle adjustor muscle scar, di — diductor muscle scar, lo — lophophore, si — pallial sinus
Figure 8: Gyrothyris mawsoni. A, B, C. Brachial side, and anterior views. D. Pedicle interior showing complete pallial sinuses; portions used for egg storage are stippled. E. Brachial interior showing plectolophous lophophore; filaments exaggerated in thickness. F. Brachial interior with complete terebratelliform loop. D, E, F. X2.
a — adductor muscle scar, aj — pendicle adjustor muscle scar, di — diductor muscle scar, lo — lophophore, si — pallial sinus.