BLOOD-VASCULAR SYSTEM OF THE LORICATI 1p 
21. Epibranchial arteries, Epbr.A. (yu), C. & V. Aorten- 
wurzeln, Hyrtl; Venez branchiales communes, Miller; 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, Miller and Stannius ; 
Carotids, Owen; Carotide posteriore, Emery; Posterior carot- 
ids, Parker; Gesichtsarterie and Arteria facialis, V. & Y. 
23. External jugular or factal veins, Ex.J.V. Desc. by Stan- 
nius; Anterior facial veins, Parker; Gesichtsvene or Vena 
facials, Vis Gea) Xv 
24. flemal artertes, Hae.A. Heemal arteries, Owen and 
McKenzie; Kio. ©. & V..andi V. ic Yj: 
25. Haemal veins, Hae.V. Hemal veins, Owen and Mc- 
Kenzie; Fig iCy ci Va and Vo a Y. 
26. Hepatic stnus, Hep.S. and Hepatic vers, 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. Hyotdean artery, Ayo.A. Fig.C.&V. Arteria hyoideo- 
opercularis, Miller; Arteria hyoidea, Stannius ; Hyo-opercular 
artery, Owen; Arteria, ioidea, Emery ; Hyoidean artery, Parker. 
28. Hyotdean 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. Lnfertor jugular vein, 1. J. V. External jugular vein, 
Monroe; Vena jugularis inferior, Miller, Stannius, and Mc- 
Kenzie; Inferior jugular vein, Parker. 
31. Lnnerirts vein, 1.Ir.V. Die innere Vene der Iris, Miller. 
32. Intercostal arterzes, Inte/A. )Axrterice  intercostales, 
Hyrtl, Miller and Stannius; Intercostals, Owen and McKen- 
zie; Intervertebrale este V. & Y. 
33. Lntercostal veins, Intc.V. Venez intercostales, Miller 
and McKenzie; Intercostal veins, Parker. 
34. Lnternal carotid artery, I.Car.A. Retrograde artery 
(€), Monroe (?); Carotis anterior, Miller and Stannius; Car- 
otis interna, Hyrtl and McKenzie; Carotide anteriore, Emery ; 
Anterior carotid artery, Parker; Einen tieferenStamm, V.& Y. 
