BLOOD-VASCULAR SYSTEM OF THE LORICATI 1 27 



21. Efibranchial arteries, Epbr.A. (/-«), C. & V. Aorten- 

 wurzeln, Hyrtl ; Venre branchiales communes, Miiller ; Epi- 

 branchial arteries, Parker. 



22. External carotid arteries or -posterior carotid arteries, 

 E.Car.A. Arteries sent to jaws, Monroe (?); Carotis externa, 

 Hyrtl and McKenzie ; Carotis posterior, Miiller and Stannius ; 

 Carotids, Owen ; Carotide posteriore, Emery ; Posterior carot- 

 ids, Parker ; Gesichtsarterie and Arteria facialis, V. & Y. 



23. External jugtdar or facial veins, Ex.J.V. Desc. by Stan- 

 nius ; Anterior facial veins, Parker ; Gesichtsvene or Vena 

 facialis, V. &. Y. 



24. Hcemal arteries, Hae.A. Hcemal arteries, Owen and 

 McKenzie ; Fig. C. & V. and V. & Y. 



25. HcBmal veins, Hae.V. Hsemal veins, Owen and Mc- 

 Kenzie ; Fig. C. & V. and V. & Y. 



26. Hepatic sinus, Hep.S. and Hepatic veins, Hep.V. Venae 

 cava Hepaticae, Monroe ; Les venes du foie, C. & V. Leber- 

 vene, Miiller and Stannius ; Hepatic vein, Owen and McKen- 

 zie ; Hepatic veins and sinus, Parker; Lebervene, V. & Y. 



27. Hyoidean artery, \iyo.K. Fig. C.&V. Arteria hyoideo- 

 opercularis, Miiller; Arteria hyoidea, Stannius; Hyo-opercular 

 artery, Owen ; Arteria, ioidea, Emery ; Hyoidean artery, Parker. 



28. Hyoidean vein, Hyo.V. Vena ioidea, Emery; Hyoi- 

 dean sinus, Parker (?). 



29. Hypobranchial artery, Hypobr. A. Fig. by Monroe ; 

 Desc. by McKenzie ; Hypobranchial artery, Parker. 



30. Inferior j'ugtclar vein, I. J. V. External jugular vein, 

 Monroe ; Vena jugularis inferior, Miiller, Stannius, and Mc- 

 Kenzie ; Inferior jugular vein, Parker. 



31. Inner iris vein, I.Ir.V. Die innere Vene der Iris, Miiller. 



32. Intercostal arteries, Intc.A. Arteri^e intercostales, 

 Hyrtl, Miiller and Stannius ; Intercostals, Owen and McKen- 

 zie ; Intervertebral asste V. & Y. 



33. Intercostal veins, Intc.V. Ven^e intercostales, Miiller 

 and McKenzie ; Intercostal veins, Parker. 



34. Internal carotid artery, I. Car, A. Retrograde artery 

 (r), Monroe (?); Carotis anterior, Miiller and Stannius; Car- 

 otis interna, Hyrtl and McKenzie ; Carotide anteriore, Emery ; 

 Anterior carotid arterv, Parker; Einen tieferenStamm, V. & Y. 



