BLOOD- VASCULAR SYSTEM OF THE LORICATI 1 29 



49. Left hcfatic artery, L.Hep.A. Small artery resembling 

 the hepatic artery, Monroe; Desc. by C. «& V. and Miiller ; 

 Arteriae hepatica?, Hyrtl and Stannius ; Hepatic artery, McKen- 

 zie ; Left hepatic artery, Parker ; Leberarterie, V. & Y. 



50. Mesenteric artery^ Mes.A. An artery resembling our 

 superior mesenteric artery, Monroe ; Arteria mesenterica anter- 

 ior, Hyrtl and Stannius; Arteria celiaca, Emery (?); Mesen- 

 teric artery, Parker; Baucharterie, V. & Y. (?). 



51. My elonal artery, '^ly.K. Myelonal artery, Parker. 



52. Myelonal vein, My.V. Not vena neuralis of Owen; 

 Myelonal vein, Parker. 



53. I^eural arteries, '^Q.u.K. Arteria spinales, Hyrtl ; Neu- 

 ral arteries, McKenzie ; Spinal arteries, Parker. 



54. Neural veins, Neu.V. Neural veins, Owen and Mc- 

 Kenzie ; Spinal veins, Parker. 



55. Nutrient branchial arteries, l^.^Y.K. Nutrient branch- 

 ial arteries, Parker. 



56. NtUrient branchial veins, N.Br. A. Venae nutritiae der 

 Kiemenbogen, Miiller; Venge nutritive, Stannius and Owen; 

 Nutrient branchial veins, Parker. 



57. Nutrient filament arteries, l^.YW.K. Bronchialarterien, 

 Muller ; Arteria bronchialis, Stannius ; Arteriae nutritias, Owen. 



58. Nutrient filament veins, l^i.'FW.Y . Bronchialvenen, Miil- 

 ler; Vena bronchiales, Stannius. 



59. Ophthahnic artery or Efi'erent -pscudobranchial artery, 

 Oph.A. Arteria ophthalmica magna, Muller and Stannius ; 

 Ophthalmic artery, Owen; Desc. and Fig., Emery ; Ophthal- 

 mica magna, McKenzie ; Ophthalmic artery, Parker ; Efferent 

 pscudobranchial artery, Allis. 



60. Ophthalmic vein, Oph.V. Vena ophthalmica magna, 

 Miiller and Stannius ; Desc. and Fig. Emery. 



61. Optic or Retina artery. Opt. A. Die Gefasse der Retina 

 und der Hallenschen Gefasse, Miiller ; Arteria ottalmica, 

 Emery (?); Optic artery, Allis. 



62. Orbito-nasal artery, O.N. A. Zweige zu den Augen- 

 muskeln und zur Nase, Miiller; Arteria etmoidale, Emery; 

 Augenarterie, V. & Y. 



Proc. Wash. Acad. Sci., June, 1905. 



