. Bonner zoologische Monographien. Zoology. 20. D E F I : Diagrammatic dorsal aspect of the cranmm of certain diplomystids and loricarioids illustrating the trajectory of the cephalic sensory canals (in black) and pores of the sensory canals. A: OH aichthys iedmensis (Mac Donagh); B: Nematogenys inermis Guichenot; C: Trichomycteriis ri iilatiis Valen- ciennes: D: "Trichomycteriis" mendozensis Arratia et al.; E: Eremophihis miitissi Humboldt: F: Hat- cheria niacraei (Girard). EP: epioccipital: EXC: extrascapular bone: ff: frontal fontanel: FR: frontal bone: GB: gas bladder capsul
. Bonner zoologische Monographien. Zoology. 20. D E F I : Diagrammatic dorsal aspect of the cranmm of certain diplomystids and loricarioids illustrating the trajectory of the cephalic sensory canals (in black) and pores of the sensory canals. A: OH aichthys iedmensis (Mac Donagh); B: Nematogenys inermis Guichenot; C: Trichomycteriis ri iilatiis Valen- ciennes: D: "Trichomycteriis" mendozensis Arratia et al.; E: Eremophihis miitissi Humboldt: F: Hat- cheria niacraei (Girard). EP: epioccipital: EXC: extrascapular bone: ff: frontal fontanel: FR: frontal bone: GB: gas bladder capsule: il-11: pores 1-11 of infraorbital canal: 11: pore 1 of main lateral line: : main lateral line and pores: LE: lateral ethmoid; MET: mesethmoid: otc: otic canal: : parietal branch; potc: posto- tic canal; prec: preopercular canal: PT: pterotic; : pterotic branch: PTTS: posttemporo-supracleit- hrum; sl-8: pores 1-8 of supraorbital canal: "SOB": tendon-bone supraorbital: SOG: parieto-supra- occipital bone; SPH: sphenotic; V: 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
