. Bonner zoologische Monographien. Zoology. 95 Table 7: Bones surrounding the optical foramen in some siluroids (according to present paper, Lundberg 1982 (2) and Howes 1983 b (3); + = presence). para- sphenoid supra- sphenoid orbito- sphenoid ptero- , . , prootic sphenoid ^ Auchenipterus (3) + Diplomystes camposensis (part) + â + + Hoplosternum,(}) + + + Hypophthalmus (3) + + Ictalurus (2) 1 + + -1- Not urns (2) 1 + + + Pterodoras (3) + + + + Trogloglanis (2) + ? + +. Fig. 42: Dorsal view of cranium illustrating the relationships of the supraorbital bone. â A: Hat- cheria macraei (PC 126, KU
. Bonner zoologische Monographien. Zoology. 95 Table 7: Bones surrounding the optical foramen in some siluroids (according to present paper, Lundberg 1982 (2) and Howes 1983 b (3); + = presence). para- sphenoid supra- sphenoid orbito- sphenoid ptero- , . , prootic sphenoid ^ Auchenipterus (3) + Diplomystes camposensis (part) + â + + Hoplosternum,(}) + + + Hypophthalmus (3) + + Ictalurus (2) 1 + + -1- Not urns (2) 1 + + + Pterodoras (3) + + + + Trogloglanis (2) + ? + +. Fig. 42: Dorsal view of cranium illustrating the relationships of the supraorbital bone. â A: Hat- cheria macraei (PC 126, KU 19204); B: Bullockia maldonadoi PC 1374, KU 19224). af: anterior frontal fontanelle; an: antorbital; fr: frontal; io: last infraorbital bone; iosc: infraor- bital sensory canal; le: lateral ethmoid-orbitosphenoid complex; met: mesethmoid; na: nasal; pf: posterior frontal fontanelle; sob: supraorbital bone; soc: supraoccipital; sosc: supraorbital sensory canal; sp: sphenotic; vo: 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
