. Bonner zoologische Monographien. Zoology. « 63 Skin of Trichomycterus areolatus The skin of young specimens appears smooth under low magnification. AduU specimens have large, round, translucent epidermal papillae on the whole surface of maxillary and submaxillary barbels, hps. and branchiostegal region. Few. small, slightly conical epider-. : Diagrammatic cross section of the skin of Trichomycterus areolatus Valenciennes, based on hi- stological sections. A: Skin of the maxillary barbel; B: Skin of dorsal part of body behind head. AO: ampuUary organ: BL: basal layer: BM: basal membrane


. Bonner zoologische Monographien. Zoology. « 63 Skin of Trichomycterus areolatus The skin of young specimens appears smooth under low magnification. AduU specimens have large, round, translucent epidermal papillae on the whole surface of maxillary and submaxillary barbels, hps. and branchiostegal region. Few. small, slightly conical epider-. : Diagrammatic cross section of the skin of Trichomycterus areolatus Valenciennes, based on hi- stological sections. A: Skin of the maxillary barbel; B: Skin of dorsal part of body behind head. AO: ampuUary organ: BL: basal layer: BM: basal membrane: bv: blood vessel: clc: club cell: cro: chro- matophore; CT: cuticle: gc: goblet cell; ML: middle epithehal cell layers: OL: outer epithelial cell lay- ers; SN: superficial neuromast (papillate pit of Coombs et al. 1988); TB: taste Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bonn, Zoologisches Forschungsinstitut und Museum Alexander Koenig


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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectzoology