. A manual of elementary zoology . Zoology. 360 MANUAL OF ELEMENTARY ZOOLOGY Fig. 258.—The forepart of 9 dogfish, dissected from the ventral side, to show the dorsal arterial system, the olfactory organs, and certain structures in the orbits. The middle part of the floor of the mouth has been removed. , Afferent branchial arteries; c,c,t common carotid artery; , cceliac artery; , dorsal aorta; , efferent branchial arteries; , external carotid; en,, nostril; epibr., epibranchial artery; hvomandibular car- tilage; , hyoidean artery; r'.c, internal caro
. A manual of elementary zoology . Zoology. 360 MANUAL OF ELEMENTARY ZOOLOGY Fig. 258.—The forepart of 9 dogfish, dissected from the ventral side, to show the dorsal arterial system, the olfactory organs, and certain structures in the orbits. The middle part of the floor of the mouth has been removed. , Afferent branchial arteries; c,c,t common carotid artery; , cceliac artery; , dorsal aorta; , efferent branchial arteries; , external carotid; en,, nostril; epibr., epibranchial artery; hvomandibular car- tilage; , hyoidean artery; r'.c, internal carotid arteries; inf,t infundi- bulum; , Meckel's cartilage in lower jaw; inferior oblique muscle; , superior oblique muscle; , olfactory organ; posterior carotid artery; sc, scapula; set., subclavian artery; s&., skull; sp., spiracle; V, mandibular and maxillary branches of fifth nerve; //., optic 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 Borradaile, L. A. (Lancelot Alexander), 1872-1945. London : H. Frowde, Hodder & Stoughton
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectzoology, bookyear1920
