Verzeichniss 

 der hauptsächlicheren referirten Literatur^). 



Allen, J. A., ün the Structure of Birds in Relation 

 to riight, with Special Reference to Recent Al- 

 leged Discoveries in the Mechanism of the Wing. 

 Trans. New York Acad. So. VH. 1887/88. p. 89 

 —100. 



Aeeigoni degli Oddi, E., Studi sugli uccelli uroptero- 

 fasciati. Att. Soc. Ven.- Trent. Sc. Nat. XI. 

 p. 240—259. 1889. 



Bainbs, a. C, The Sailing Flight of the Albatross. 



Nature. XL. p. 9—10. 1889. 

 Ballowitz, e., Untersuchungen über die Structur 



der Spermatozoën, zugleich ein Beitrag zur Lehre 



vom feineren Bau der contractilen Elemente. 



I. Die Spermatozoon der Vögel. Arch. f. mikr. 



Anat. XXXIL p. 402—473. 1888. 

 Bartels, M., Ueber Desquamation. Sitz. Ges. naturf. 



Freunde Berlin 1888. p. 67—69. 

 Basedow, H., Die Entwickelung des Vogels im Ei, 



erläutert an dem des Hühnereies. Mitth. ornith. 



Ver. Wien 1889. p. 105, 113. 

 Batelli, A., e GiAGOMiNi, E., Sulle glandole sali- 

 vari degli uccelli (comm. prevent.). Atti Soc. 



Tose. Sc. N. Pisa. Proc. verb. VL p. 106—110. 



1888. 

 — — Struttura istologica delle glandole salivari 



degli uccelli. II. Atti e Rend. Acc. Med.-Chir. 



Perugia. L p. 57—64, 87—100. 1890. 

 Baue, G., Ueber die Abstammung der amnioten 



Wirbelthiere. Biol. Centralbl. Vn. p. 481—493. 



1887/88. 

 — , (Besprechung von Shufeldt's Mj'ology of the 



Raven). Science. November 21. 1890. p. 285. 



Beaed, J., Morphological Studies. H. The Deve- 

 lopment of the peripheral Nervous System of Verte- 

 brates. 1. Elasmobranches and Aves. Quart. Journ. 

 Micr. Se. (2) XXIX. p. 153—227. 1888. 



— A Contribution to the Morphology and Develop- 

 ment of the Nervous System of Vertebrates. Anat. 

 Anz. ni 1888. p. 874—884, 899—905. 



Beddaed, Ee. E., On the Classification of the Striges. 

 Ibis (5) VI. p. 335—344. 1888. 



— On certain Points in the Visceral Anatomy of 

 the Lacertilia, particularly of Monitor. Proc. Zool. 

 Soc. 1888. p. 98-107. 



— Notes on the Visceral Anatomy of Birds. 11. On 

 the Respiratory Organs in certain Diving Birds. 

 Ibidem p. 252—258. 



— On certain Points in the Visceral Anatomy of 

 Balaeniceps rex. Ibidem p. 284 — 290. 



— Note on a Point in the Structure of Eratercula 

 arctica. Rep. 57. Meet. Ass. Adv. Sc. 1888. 

 p. 771. 



— The Pigment of the Touraco (Corythaix) and 

 the Tree Porcupine (Sphingurus villosus). Nature 

 XLL p. 152. 1889. 



— On certain Points in the Anatomy of the Acci- 

 pitres with Reference to the Affinities of Poly- 

 boroides. Proc. Zool. Soc. 1889. p. 77—82. 



— Contributions to the Anatomy of the Hoatzin 

 (Opisthocomus cristatus), with particular Refe- 

 rence to the Structure of the Wing ia the Young. 

 Ibis (6) I. p. 283—293. 1889. 



— Contributions to the Anatomy of Picarian Birds. 

 I. On some Points in the Structure of the Horn- 

 büls. Proc. Zool. Soc. 1889. p. 587—594. 



— On the Anatomy of Buemeistek's Cariama 

 (Chunga Burmeisteri). Ibidem p. 594 — 602. 



1) Die specieller über Integument, Plug, Nahrung und Eier der Vögel handelnden Schriften sind 

 nicht citirt. 



