EXPLOSION OF SPERMATOZOA OF LOPHOPANOPEUS BELLUS. 297 



surrounds the spermatozoa, undoubtedly brings about their 

 explosion. 



BIBLIOGRAPHY. 

 Binford, R. 



'13 The Germ Cells and the Process of Fertilization in the Crab, Menippe 



mercenaria. Jour. Morph., Vol. 24, pp. 147-202. 

 Fasten, N. 



'14 Spermatogenesis of the American Crayfish, Cambarus virilis and Cambarus 



immunis (?), with Special Reference to Synapsis and the Chromatoid 



Bodies. Jour. Morph., Vol. 25, pp. 587-649. 

 '17 Male Reproductive Organs of Decapoda, with Special Reference to Puget 



Sound Forms. Puget Sound Marine Sta. Pub., Vol. i, pp. 285-307. 

 '18 Spermatogenesis of the Pacific Coast Edible Crab, Cancer magister Dana- 



BIOL. BULL., Vol. 34, pp. 277-307. 

 Koltzoff, N. K. 



'06 Studien uber die Gestalt der Zelle. I. Untersuchungen uber die Spermieir 



der Dekapoden, als Einleitung in das Problem der Zellengestalt. Arch, f . 



mikr. Anat. und Entw., Vol. 67, po. 364-572. 

 Spitschakoff, T. 



'09 Spermien und Spermiohistogenese bei Cariden. Arch. f. Zellf., Vol. 3,. 



pp. 1-43. 



