NERVES OF THE DOGFISH 



299 



ABBREVIATIONS 



a., nerves supplying ampullae of Loren- 



zini 

 abas., basilar artery 

 abuc, buccal ampullae of Lorenzini 

 ac, acusticum (tuberculum acusticum) 

 admd., m. adductor mandibulae and its 



innervation 

 an., ala nasalis 

 aoph., ophthalmic artery 

 apsdbr., pseudobranchial artery 

 apstc, posterior cerebral artery 

 aspro., supraorbital ampullae of Loren- 

 zini 

 auc, auditory capsule 

 ba., basal portion of cranium 

 bolf., bulbus olfactorius 

 bolfl., lateral portion of the olfactory 



bulb 

 bolfm., mesial portion of the olfactory 



bulb 

 br.plx., brachial plexus 

 br.Xl-4, branchial nerves of the vagus 

 buc, buc.VII, ramus buccalis VII 

 bv., unnamed blood-vessels 

 c, nerves supplying canal organs 

 care., external carotid artery 

 cari., internal carotid artery 

 cbl., cerebellum 



cbr.l, first ceratobranchial cartilage 

 cd., chorda dorsalis 



chin., hyomandibular lateral-line canal 

 chmd., hyomandibular cartilage 

 cil., ciliary nerves 

 cila., anterior ciliary nerve arising 



from the r. oph. prof. V 

 dip., posterior ciliary nerve arising 



from the r. oph. prof. V 

 cilrl., radix longa of the ciliary plexus 

 cinfro., infraorbital lateral-line canal 

 clat., main lateral-line canal of the 



trunk 

 cmd., mandibular lateral-line canal 

 cplx., chorioid plexus 

 cr., cranial wall 

 crtf., corpus restiforme 



csp., chorda spinalis 



cspro., supraorbital lateral-line canal 



csproe., ethmoidal section of the pre- 

 ceding 



cspt., supratemporal lateral-line canal 



ctm., temporal lateral-line canal 



cv.l, first ventral constrictor muscle 



dors.X, ramus dorsalis X 



dlpo., dorsolateral series of pit-organs 



dpo., dorsal series of pit-organs 



eth., branch of r. oph. spf. VII inner- 

 vating the ethmoidal section of the 

 supraorbital lateral-line canal 



flm., fasciculus longitudinalis medialis 



folf., fila olfactoria 



folfl., lateral division of the olfactory 

 fila 



folfm., mesial division of the olfactory 

 fila 



folfm.ad I., mesial olfactory fila distrib- 

 uted laterally 



gac, ganglion acusticum 



gacs., saccular portion of the auditory 

 ganglion 



gacv., vestibular portion of the audi- 

 tory ganglion 



gbr.Xl-4, ganglia of the branchial 

 nerves of the vagus 



gbuc, ganglion of the ramus buccalis 

 VII 



gbuca., small accessory ganglion on the 

 preceding 



gcil.l — 9, ganglia of the ciliary plexus 



gg., ganglion Gasseri 



ggen., ganglion geniculi 



ggl., ganglion glossopharyngei 



gll.X, lateral-line ganglia (in entirety) 

 of the vagus nerve 



gll.Xa, b,. c, the three lateral-line gang- 

 lia of the vagus nerve 



glm., glomeruli olfactorii 



gmde., ganglion of the ramus mandib- 

 ularis externus VII 



gop., ganglion of the ramus oph. pro- 

 fundus V 



