File:VanBeneden-1883-1.jpg

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Français : Edouard van Beneden-Archives de Biologie-1883-Spermatogenèse d'Ascaris megalocephala

Haut:Planche XIXter, 16-17, Deux étapes de la division d'une spermatogonie; 18, Deux spermatocytes encore réunis; 19-20, Deux spermatogemmes constitués chacun de quatre spermatocytes et montrant au milieu le cytophore constitué de quatre parties Bas:Planche XI, Diverses formes des spermatozoïdes utérins

La nomenclature utilisée (spermatogonie, spermatocyte, spermatogemme, cytophore) est celle utilisée par van Beneden.
English: Edouard van Beneden-Archives de Biologie-1883-Spermatogenenesis in Ascaris megalocephala

Top:Panel XIXter, 16-17, Two steps in the division of a spermatogony; 18, Two spermatocytes still linked; 19-20, Two spermatogemmes constituted of four spermatocytes each and showing in the middle the cytophore constituted of four parts Bottom:Panel XI, Various forms of uterine sperms

The nomenclature (spermatogony, spermatocyte, spermatogemme, cytophore) is the one used by van Beneden.
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