References
Bělař, K.: Beiträge zur Kausalanalyse der Mitose. III. Untersuchungen an den Staubfadenhaarzellen und Blattmeristemzellen vonTradescantia virginica. Zeit. Zellf.10 (1929).
Devisé, R.: Le figure achromatique et la plaque cellulaire dans les microsporocytes duLarix europaea. Cellule32 (1922).
Hughes-Schrader, S.: Reproduction inAchroschismus wheeleri Pierce. Jour. Morph. Phys.39 (1924).
Hughes-Schrader, S.: The cytology of several species of iceryine coccids, with special reference to parthenogenesis and haploidy. Ebenda Jour. Morph. Phys.50 (1930).
McClendon, J. F.: On the development of parasitic copepods. Biol. Bull.12 (1906).
Schaede, R.: Über den Bau der Spindelfigur. Beitr. Biol. Pflanz.14 (1926).
Schrader, F.: Experimental and cytological investigations of the life-cycle ofGossyparia spuria (Coccidae) and their bearing on the problem of haploidy in males. Zeit. wiss. Zool.134 (1929).
Schrader, F.: Observations on the biology ofProtortonia primitiva (Coccidae). Ann. Ent. Soc. Amer.23 (1930).
Schrader, F.: The chromosome cycle ofProtortonia primitiva and a consideration of the meiotic division apparatus in the male. Zeit. wiss. Zool.138 (1931).
Smallwood, W. M.: Maturation, fertilization, and early cleavage ofHaminea solitaria. Bull. Mus. Comp. Zool. Harvard65 (1904).
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With 3 figures in the text and plates XV–XVII.
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Hughes-Schrader, S. A study of the chromosome cycle and the meiotic division-figure in Llaveia Bouvari — A primitive coccid. Z.Zellforsch 13, 742–769 (1931). https://doi.org/10.1007/BF02450250
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DOI: https://doi.org/10.1007/BF02450250