FIGURE 6 in The stream-dwelling larva of the Ruwenzori River Frog, Amietia ruwenzorica, its buccal cavity and pathology of chytridiomycosis

FIGURE 6. The filter apparatus of Amietia ruwenzorica stage 36 (SL 437). Light-microscopic paramedian hematoxilin and eosin stained section (open arrow points to anterior). Abbreviations: CC = ciliary cushion, BFA = buccal floor arena, BFT = branchial food trap, FP = filter plate, FR = filter row, GZ = glandular zone, PC = peribranchial chamber, VV = ventral velum, VVP = velar papilla (terminology according to Wassersug 1980, Viertel 1982).