Morphologia. 176 



28174 Yatsu, N. 14.63.1 : 61.24 Cerebratulus 



1907. A Note on the Adaptive Significance of the Sperm-head in Cere- 

 bratultis. Blol. Bull. Tol. 13 p. 301) — 301, 2 figg. [Diversity in shape in 

 response to mechanical needs for penetrating the egg.] 



75 Mayer, Alfred. 14.63.1 : 51.3 Ascaris 



1908. Zur Kenntnis der Samenbildung bei Ascaris^ meqalocephala. Zool. 

 Jahrb. Abt. Anat. Bd. 25 p. 495-546, 2 Taf., 2 figg. [Centrosom, Mito- 

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76 Gregoire, V., et W. Detoii. 14.63.1 : 51.7 Ophryotrocha 



1906. Contribution a I'etude de la Spermatogenese dans X Ophryoiroclia 

 puerilis. La Cellule T. 23 p. 433-440, 1 pi. 



77 Schreiner, A., und K. E. Schreiuer, 14.63.1 : 61.7 Ophryotrocha 



1906. Neue Studien tiber die Chromatinreifung der Geschlechtszellen. 

 III. Die Reifung der Geschlechtszellen von Ophtyotrocha puerilis Clprd.- 

 Mecz. Anat. Anz. Bd. 29 p. 465-479, 17 figg. 



78 McClendou, J. F. 14.63.1 : 53.45 



1906. On the Development of Parasitic Copepods. Biol. Bull. Vol. 12 

 p. 37-52, 1 pL, 3 figg. 



79 McClendou, J. F. 14.63.1 : 53.45 Pandarus 



1907. The Spermatogenesis of Pandarus sinuatus Say. Biol. Bull. Vol. 

 13 p. 114-119. 



80 Ballowitz, E. 14.63.1 : 63.5 Bnlanus 



1908. Die kopflosen Spermien der Cirripedien {Balanus). Zeitschr. wiss. 

 Zool. Bd. 91 p. 421-426, 1 Taf. 



81 Nichols, M. Louise. 14.63.1 : 53.72 Ouiscus 



1906. Chromosome Relations in the Spermatocytes of Oniseus. Biol. 

 Bull. Vol. 12 p. 26—30, 20 figg. (Amer. Ass. Adv. Sc.) Science N. 8. Vol. 

 24 p. 293. 



28182 Blackman, Maulsby W. 14.63.1 : 56.2 Lithobius 



1907. Tlie Spermatogenesis of the Myriapods V. — On the Spermato- 

 cytes of Litkohius. (Contrib. Bermuda biol. Stat. Research No. 10.) Proc>, 

 Amer. Acad. Arls. He. Vol. 42 p. 489-518, 2 pis. 



83 Oettinger, Richard. 14.63.1 : 56.1 Pachyiulus 



1908. Zur Kenntnis der Spermatogenese bei den Myriapoden. Samen- 

 reife und Samenbildung von Pachi/iulus varius Fabr. Zool. Anz. Bd. 33 

 p. 164-169, 3 figg. - II. Mitteilung. p. 212—222, 20 figg. 



84 Ancel, P., et P. Bouin, 14 63.1 : 56.2 Scutlgora 



1908. Sur I'existence d'une double spermatogenese chez Scutigera coleop- 

 traia L. C. R. Soc Biol. Paris T. 65 p. 287 — 289. [Spermies geantes, 

 riches en cliromatine et spei'mies naines, pauvres en ehromatine.] 



85 Lefevre, fieorge, and Caroline McGilL 14.63.1 : 57 



1908. The Chromosomes of Anasa tristis and Anax Junius. Amer. Journ. 

 Anat. Vol. 7 p. 46:)-487, 5 figg. 57.33,.54 



86 Scammon, R. E. 14 63.1 : 57 



1908. The Accessory Chromosome as a Determinant of Sex. (Boston 

 Soc. med. Sc.) Boston med. surg. Journ. Vol. 158 p. 588. 



87 Wilson, Edmund B. 14.63.1 : 57 



1908. An Exhibition of Photographs of Chromosomes, with Explanatory 

 Comment. Proc. Soc. expcr. Biol. Med. Vol. 5 p. 55. [Sexual differen- 

 ces of chromosomes. Spermatozoa of 2 classes : male and female-pro- 

 ducing.] 



88 Randolph, Harriet. 14.63.1 : 57.21 Anisolabis 



1908. On the Spermatogenesis of the Earwig Anisolahis maritima. Biol. 

 Bui!. Vol. 16 p. 111-116, 2 pis. 



89 Zweiger, Herbert. 14.63.1 : 67.21 Forficula 



1906. Die Spermatogenese von Fofficida auricularia L. Jena. Zeits<'.hr. 

 Naturw. Bd. 42 p. 143-172,4 Taf. [Referat, vide B. Z. Vol. 17 No. 19734.] 

 28190 Jordan, H. E. 14.63.1 : 57.24 Aplopus 



1908. The Accessory Chromosome in Aplopus mayeri. Anat. Anz. Bd. 32 

 p. 284-295, 48 figg. 



15. I. 1910. 



