File:Pyramimonas delicatula, fig. 15 noCap.jpg

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English: Pyramimonas delicatula B.M.Griffiths (syn. P. delicatulus). Drawings to illustrate effects of weak solution of formalin.

A,B, Cells beginning to blister
C, Completely spherical cell, chloroplast disintegrating, cilia swollen at extremities
D, Anterior axial view of same cell as C at earlier stage
E, Posterior axial view, showing scattered starch grains of pyrenoid sheath
F, Spherical cell, swollen cilia thrown off
G, Oblique posterior axial view, showing lobes of chloroplast
H, Spherical cell, one cilia swollen, another twisted up

(x 800).
Deutsch: Pyramimonas delicatula B.M.Griffiths (syn. P. delicatulus). Illustration der Auswirkungen einer schwachen Formalinlösung.

A,B, Zellen beginnen sich zu blähen C, Vollständig kugelförmige Zelle, Chloroplast zerfällt, Geißeln an den Enden geschwollen D, Vordere Axialansicht der gleichen Zelle wie in C in einem früheren Stadium E, Hintere Axialansicht, zeigt verstreute Stärkekörner der Pyrenoidhülle F, kugelförmige Zelle, geschwollene Geißeln abgeworfen G, Schräge hintere Axialansicht, zeigt die Loben (Lappen) des Chloroplasten

H, Kugelige Zelle; eine Geißel geschwollen, eine andere aufgerollt
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File:Pyramimonas delicatula, fig. 15.jpg, From: Griffiths, B.M. 1909. On two new members of the Volvocaceae. New Phytologist 8: 130–137. fig. 15

https://biodiversitylibrary.org/page/55508064 (cropped, digitally enhanced)
Author Benjamin Millard Griffiths (1886–1942)
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