LITERATURE 497 



322. Parker, W. K. On the Skeleton of the Marsipobranch Fishes. Phil. Trans. 



vol. clxxiv., 1883. 



323. Parker, W. K., and Bettany, G. T. The Morph. of the Skull. London, 



1877. 



324. Parker, W. N. Anat. and Phys. of Protopterus anncctens. Trans. Irish 



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325. Patten, W. On the Structure and Classification of the Tremataspidae. 



Mem. Acad. Imp. Sci. St-Petersbourg, vol. xiii., 1903. 



326. On the Structure of the Pteraspidae and Cephalaspidae. Am. Nat. 



vol. xxxvii., 1903. 



327. On the Appendages of Tremataspis. Am. Nat. vol. xxxvii., 1903. 



328. New Facts concerning .Bothriolepis. Biol. Bull. vol. vii., 1904. 



329. Pinkus, F. Die Hirnnerven des Protopterus amiectens. Morph. Arb. 



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330. Piper, II. Die Entw. v. Leber Pankreas Schwimmblase u. Milz von Amia 



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331. Platt, Julia B. A Contrib. to the Morph. of the Vertebrate Head, based on 



a Study of Acanthias vulgaris. Journ. Morph. vol. v., 1891. 



331a. Devel. of Cartil. Skull in Necturus. Morph. Jahrb. vol. xxv., 



1897. 



332. Pollard, H. B. The Lateral-Line System of Siluroids. Zool. Jahrb., 



Abt. Anat. vol. v., 1892. 



333. The Oral Cirri of Siluroids and the Origin of the Head in Verte- 

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334. On the Anatomy and Phylogenetic Position of Polypterus. Zool. 



Jahrb., Abt. Anat. vol. v., 1892. 



335. Price, G. C. Devel. of the Excretory Organs in Bdellostoma. Amer. 



Journ. Anat. vol. iv., 1904. 



336. Rabl, C. Theorie d. Mesoderms. Morph. Jahrb. vol. xix., 1892. 



337. Uber d. Entw. d. Urogenitalsystems der Selachier. Morph. 



Jahrb., vol. xxiv., 1896. 



338. Gedanken und Studien Uber den Ursprung der Extremitiiten. 



Zeitschr. f. wiss. Zool. vol. Ixx., 1901. 



339. Rabl, H. Uber die Vorniere u. die Bildung des Muller'schen Ganges bei 



Salamandra maculosa : I. Arch. mikr. Anat. vol. Ixiv., 1904". 



340. Rabl-Riickhard, H. Zur Deutung u. Entw. d. Gehirns der Knochenfische. 



Arch. f. Anat. u. Phys., 1882. 



341. Ransom, W. B., and Thompson, D'Arcy. On the Spinal and Visceral 



Nerves of Cyclostomata. Zool. Anz. vol. ix., 1886. 



342. Rathke, H. Uber die weiblichen Geschlechtsteile der Lachse u. d. 



Sandaales. Merkel's Arch. vol. vi., 1820. Uber die Geschlechtsteile 

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343. Rautenfeld, E. von. Skelett der hinteren Gliedmassen von Ganoiden und 



Teleostiern. Inaug. Diss. Dorpat, 1882 ; and Morph. Jahrb. p. 325, vol. 

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344. Regan, C. T. On the Classif. of the Fishes of the Sub-Order Plectognathi. 



Proc. Zool. Soc. vol. ii., 1903. 

 344a. Anacanthine Fishes. Ann. Mag. Nat. Hist. vol. xi., 1903. 



345. - - The Phylogeny of the Teleostomi. Ann. Mag. Nat. Hist. vol. xiii., 



1904. 



346. A Classification of the Selachian Fishes. Proc. Zool. Soc., 1906. 



347. Fishes from the Coast of Natal. Ann. Natal Gov. Mus. vol. L, 1906. 



32 



