ON THE DEVELOPMENT OF PARASITIC COPEPODS. 79 



Lee, A. B. 



'05 The Microtomist's Vade-Mecum. 6th Ed., Phila., '05. 

 Lerat, Paul. 



'02 La premiere cinese de maturation dans 1'Ovogenese et la spermatogenese du 



Cyclops strenuus. Note preliminaire. Anat. Anz., 21 Bd., p. 407. 

 Lillie, F. R. 



'95 The Embryology of the Unionidre. A Study in Cell Lineage. Jour. 



Morph., 10. 



'01 The Organization of the Egg of Unio. Jour. Morph., XVII. 

 Mathews, A. P. 



'98 A Contribution to the Chemistry of Cytological Staining. Am. Jour, of 



Phys., I., No. 4. 

 Mann, G. 



'06 Chemistry of the Pretoids. 

 Mark, E. L. 



'81 Maturation, Fecundation and Segmentation of Limax Campestris. Bull. 



Mus. Comp. Zoo. Harvard College, Vol. VI., No. 12. 

 Mead, A. D. 



'97 The Early Development of Marine Annelids. Jour. Morph., XIII. 

 Meyer, E. 



'oi Studien iiber den Korperbau der Anneliden. V. Das Mesoderm der Ringel- 



wiirmer. Mitt. Zoo. Sta. Neapel, 14 Bd. 

 Morgan, T. H. 



'93 Experimental Studies on Echinoderm Eggs. Anat. Anz., 9. 



'96 The Production of Artificial Astrospheres. Arch. Entwickelungsmechanik, 



III. 

 Montgomery, T. H. 



'98 The Spermatogenesis of Pentatoma. Zoo. lahrb., XII. 



'99 Comparative Cytological Studies with special reference to the Morphology of 



the Nucleolus. Jour. Morph., XV. 



'oo The Spermatogenesis of Peripatus. Zoo. Jahrb., XIV. 

 Nelson, J. N. 



'04 The Early Development of Dinophilus. Pro. Acad. Natl. Sc. Phila., Oct., 



'04. 

 Nusbaum, and Schreiber, W. 



'98 Beitrage zur Kenntnis der sogen. Ruckenorgane der Crustaceenembryonen. 



Bio. Centralbl., i8Bd.,p. 736. 

 Norman, W. W. 



'96 Segmentation of the Nucleus without Segmentation of the Protoplasm. 



Archiv. f. Entwickelungsmech., III. 

 Pauli, W. 



'02 Allgemeine Physiko-Chemie der Zellen und Gewebe. Ergebnisse der 



Physiologic Wiesbaden, I Jahr., I. Abt., Bio-Chemie. 

 Pedaschenko, D. 



'93 Sur la segmentation de 1'oeuf et la formation des feuillets embryonnaires chez 

 la Lernae branchialis. (Preliminary) Revue Sc. N. Peterbourg Tome 37. 

 '99 Embryonalentwickelung und Metamorphose von Lernae branchialis, L. 

 Trav. Soc. Nat. Petersbourg, Vol. 26. 



