568 



APPENDIX. 



Head (Cmitimml). 



20. Ridge {Ciilmen). The nppcr outline of the hill when viewerl laterally; extending from 



hasc of hill to the 



21. Tip (Dcrtrum). 



•22. Keel {Gonijs). The lower outline of the hill viewed laterally; extending Irom the 



angle of the chin to the tip. 

 2.3. Angle of the chin (Amjulus menlalis). The point where the two hranches, or rami, 



of the lower jaw 



24. (Giiathidia, Rami) nnite, thence to be continncd to its tip as the 



25. Myxa {Si/miilii/sis). 



26. Malar region (Regio malan's). The ont.side of the base of lower jaw ; ii.^imlly covered 



with feathers. 



27. Angle of the raowth {Anfjtilns oris). The angle formed by the niandihle and maxilla; 



the posterior boundary of the ga])e or commissure, the tip of bill being the anterior. 



28. Nostrils (Nares). 



29. Head, as restricted (Caput). The head, exclusive of the bill. 



."iO Cap (Plleiis). The whole top of head from the base of Ijill to nape. 



.31. Croivn ( Veite.r). The highest central portion of the top of heiul (between the ear.s). 



32. Sinciput {Sinripul). The anterior half of cap (from bill to middle of crown). 



33. Occiput (Occijmt). The posterior half of cap, (from middle of crown to the nape). 

 .34. Forehead [Frons). From base of bill to crown (usually anterior to line of eyej. 



35. Nape (A^/«.7«(). See 49. 



36. Frontal points (Aniia). The two projecting feathered angles of the forehead embra- 



cing the base of the eulmen, or included between the frontal angle of the maxilla and 

 the angle of the mouth (not always present). 



37. Mastax (Maslax). The side of the fore part of the head, adjacent to the base of the 



n.nxiUa, and distinguished by its feathers or its color. 



38. Capister {Capistntm). The anterior portion of the head all round the base of the 



bill. 



39. Lore (Lorum). Narrow space between the bill and the eye, on each side. 



40. Ophthalmic legioa [Rer/io ophthalmica). Space round the eye. 



41. Orbits (Orhila). The innermost portion of the ophthalmic region immediately adjacent 



to the eye. 



42. Cheeks ( G'entE). See Malar region. 



43. Eyebro'w (Siipercilia). A longitudinal stripe immediately above the eye. 



44. Temples ( Tcmpora). Whole side of the head behind the eye or between the eye, top of 



head, and the ear. 



45. Parotic legion [Regin parotira). Space around the cars. 



46. Chin (Mentuin). Space embraced between the branches of lower jaw. 



C. The Neck {Collum). 



47. Neck {CoHiiiii). The part connecting the head .and trunk, enclosing the neck vertchraj. 



48. Hind-neck [Cercix). The upper or posterior portion of the neck, from occiput to 



back. 



49. Nape {Xucha). The portion of hind neck nearest the head. 



