Fig 1.
Brain regions in the Australian lungfish, Neoceratodus forsteri.
A, dorsal view; B, ventral view; and C, left lateral view.
Fig 2.
Tomographic rendering of Neoceratodus forsteri (ANU 73578).
A, brain in dorsal view; B, interpretive drawing of the same; and left-side otoconial masses in C, dorsal; D, ventral; and E, lateral view. Anterior is to the left.
Fig 3.
Tomographic rendering of Neoceratodus forsteri (ANU 73578) brain.
A, tomographic rendering in ventral view; and B, interpretive drawing of the same.
Fig 4.
Tomographic rendering of Neoceratodus forsteri (ANU 73578) brain.
A, left lateral view; B, interpretive drawing of the same; C, anterior view; D, interpretive drawing of the same; E, posterior view; and F, interpretive drawing of the same.
Fig 5.
X-ray microtomographic images of iodine-treated Neoceratodus forsteri (ANU 73578).
A-F in transverse view moving posteriorly; G, 3D rendering of whole specimen in left lateral view; and H, diagram showing position of slices A-F.
Fig 6.
Brain-endocast spatial relationship in Neoceratodus, left lateral view.
A, brain; B, endocast; C, overlay; D, distance map <0.590 mm; and E, distance map <0.250 mm. Warmest colours indicate greatest distance.
Fig 7.
Brain-endocast spatial relationship in Neoceratodus, dorsal view.
A, brain; B, endocast; C, overlay; D, distance map <0.590 mm; and E, distance map <0.250 mm. Warmest colours indicate greatest distance.
Fig 8.
Brain-endocast spatial relationship in Neoceratodus, ventral view.
A, brain; B, endocast; C, overlay; D, distance map <0.590 mm; and E, distance map <0.250 mm. Warmest colours indicate greatest distance.