1891.] ANATOMY OF CRN ITHORHYNCHUS. 583 



Appendix. 



Literature referred to. 



1. Meckel, Prof. J. F.— Ornithorhynchi paradox! descriptio 

 anatomica. Lipsiee, 1826. m iv 



2. Owen, Sir Richard.— Article " Monotremata in iodds 

 Cyclopsedia of Anatomy and Physiology, vol. iii. 



3 Albrecht, Prof. P.— Sur la Fente Maxillaire double sous- 

 ' muqueuse et les 4 os intermaxillaires de I'Ornithorhynque. 



Bruxelles, 1883. . , -r, i . j 



3 a. Albrecht, Prof. P.—" Die morphologisclie Bedeutung der 



seitlichea Kieferspalte und die wahrscheinliche Existenz von 

 vier Zwischenkiefern bei den Saugethieren." Zool. Anzeiger, 



1879, p. 207. , , „ , 



4. Turner, Sir William.—" The Dumb-bell-shaped Bone in 

 the Palate of the Ornithorhynchus compared with the Prenasal 

 Bone in the Pig." Journ. Anat. & Phys. vol. xix. p. 214. _ 



4 a. Turner, Sir William.—" The Convolutions of the Brain : 



A Study in Comparative Anatomy." Journ. Anat. & Phys. 



vol. XXV. p. 105. . , ^ 1 1 



5. Zuckerkandl, Prof. E.— Das periphere Geruchsorgan der 



Saugethiere. Stuttgart, 1887. 



6. Parker, Prof. W. K. — Mammalian Descent. 1884. 



7." Thomas' Oldfield.— Catalogue of Marsupialia and Mono- 



' tremata in the British Museum. London, 1888. 



8. Howes, Prof. G. B.— " On the probable existence of a 



' Jacobson'g Organ among the Crocodilia, with observations upon 



the skeleton of that organ in the Mammalia, &c." Proc. Zool. 



Soc. 1891, 148. 



9 Herzfeld, Dr. P. — " Ueber das Jacobson s Organ des Men- 



* scheii und der Saugethiere." Zool. Jahrb., Abth. f. Anat. u. 



Ontogenie, Bd. iii. , , ^ i cj u ^ » 



10 Balogh, Dr. C.—" Das Jacobson'sche Organ des bchates. 



* Sitzuagsber. d. kais. Akad. d. Wiss. Wien, xlii. p. 280 (1860). 



11 Klein, Dr. E. — " Contributions to the Minute Anatomy of 

 ' the Nas'al Mucous Membrane ;" and "A further Contribution 



to the Minute Anatomy of the Organ of Jacobson in the Gainea- 

 pig." Quart. Journ. Micr. Sc. 1881, pp. 98, 219. 

 13 Klein, Dr. E. — " The Organ of Jacobson in the Rabbit." 



' Quart. Journ. Micr. Sc. 1881, p. 549. 

 13 Klein Dr. E.— "The Organ of Jacobson in the Uog. 



■ Quart. Journ. Micr. Sc. 1882, p. 299. 

 14. Parker, Prof. W. N.— "Exhibition of and remarks upon 

 ' some young specimens of Echidna aculeata " at Brit. Assoc. 

 Meeting, Aug. 1891. See Summary in ' Nature,' xliv. p. 483 



15 Beard, Dr. J.— " The Nose and Jacobson's Organ." Zool. 

 Jahrb., Abtb. f. Anat. und Ontogenie, 1889, Bd. ui. 



