BIBLIOGRAPHY. 



The literature relating to the Marsipobranchii is so extensive that no 

 attempt has been made to give a complete list ; it includes some late 

 papers bearing on the subject of this investigation, and a few important 

 works in which the bibliography is especial]}' complete. For references 

 see also : Engelmann and Carus, Bibliotheca Zoologica III, (i860) pp. 

 1030-103 I . 



Papers and works are arranged alphabetically according to authors, 

 and the last two figures of the year of publication are given at the left. 

 '50. Agassiz, L. On the PetromyzontidEe and their embryonic de- 

 velopment and place in the natural history system. Edinb. New 

 Philos. Jour,, XLIX, pp. 242-246. 

 '81. Balfour, F. M. A treatise on comparative embryology. 8°, two 



vols. London. 

 '88. Beard, J. The teeth of myxinoid fishes. Nature XXXVTI, p. 

 499. Also the nature of the teeth of the marsipobranch fishes, 

 Zool. Jahrb. Spengel. Abth. f. Anat. Ill, 4 Heft, pp. 727-752. Also 

 the parietal eye of the cyclostome fishes. Quart. Jour. Micr. Sci. 

 XXIX, pp. 55-73. 



'93. Notes on lampre3'S and hags. Anat. Anz., VIII, pp. 59-60. 



Ova as well as sperm mother-cells in the testis of a brook lamprey. 

 '8o-'8l. Benecke, B. Fische, Fischerei und Fischzuclit in Ost- uud 

 West-preussen. Mit zahlreichen Abbildungen. 8", pp. 514. Ko- 

 nigsberg. 

 '67. Bert, P. Note sur quelques points de la ph3'siologie de la 

 lamproie. Ann. des Sci. Nat., V Ser. t. vii, pp. 39-40. Notes on the 

 respiration of the lamprey. 



'70. Lefons sur la physiologie compar^e de la respiration, pro- 



fessees an museum d'histoire naturelle. 8°, Paris. 



'88 BOHM, A. A. Uber Reifung und Befruchtung des Eies von Pe- 

 tromyzon planeri. Arch. f. mikr. Anat., XXXII, pp. 613-670. 

 Gives a history of the development of the ovary and ova. 



'91. BujOR, P. Contribution a I'etude de la metamorphose de VAm- 

 moccetes branchialis en Petromyzon Planeri. Revue Biologique 

 du Nord de la France, III, 97 pages. The main thesis of this 

 paper is that during the metamorphosis from the larval to the adult 

 condition the tissues return to an embryonic condition and that the 

 adult tissues are re-formations from a practically embryonic state. 



'77. Calberla, E. Zur Entwicklung des Mednllarrohres und der 

 Chords dorsalis der Teleostier und der Pelromyzonteu. Morph. 

 Jahrb. HI, pp. 226-270. 



'65. Couch, J. A history of the fishes of the British Islands. Four 

 volumes. Lampreys in Vol. IV, pp. 3S3-401. 



'86. Cunningham, J. T. Dr. Dohrn's inquiries into the evolution 

 of organs in the Chordata. Quart. Jour. Micr. Sci., XXVII, pp. 265- 

 284. Discusses the ten papers of IJolirn "Urgeschichte des Wirbel- 

 thier-korpers " published from 1S82 to 1885, in which the mor- 

 phology of the Marsipobranchii is considered at considerable 

 length. 



