Morphology, mating system and taxonomy of Volvox africanus (Volvocaceae, Chlorophyceae) from Thailand

Nozaki, Hisayoshi; Mahakham, Wuttipong; Heman, Wirawan; Matsuzaki, Ryo; Kawachi, Masanobu

doi:10.1186/s40529-022-00332-1

Fig. 2

From: Morphology, mating system and taxonomy of Volvox africanus (Volvocaceae, Chlorophyceae) from Thailand

Sexual spheroids of Volvox africanus G.S. West strains 1101-NK-1 (A–F) and 1101-NK-1 x 1101-NZ-11 (G) from Thailand. A–G Bright-field microscopy. A–C Male spheroids with sperm packets (sp). D, E Female spheroids with eggs (e). F, G Mature zygotes with a smooth cell wall

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