Figure 276.— Ventral views of 



skulls of: left, Sphoeroides 



/atus, 179 mm SL, Virginia 



right, Arothron stellatus. 



ca. 420 mm SL, Seychelles. 



branchiostegal rays 



Figure 277. — Dorsal views of terus naritus, lOS mm SL, Bay 



branchial arches (extended on of Bengal: (right) 



lower side) and lateral views Arothron nigropunctatua, 



of hyoid arch of: (left) Xenop- .i6.8 mm SL, Solomon Islands. 



