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Fig. 1 | Avian Research

Fig. 1

From: Subspecific variation in sperm morphology and performance in the Long-tailed Finch (Poephila acuticauda)

Fig. 1

Scanning electron micrographs of sperm cells from the Long-tailed Finch. Typical sperm of the Long-tailed Finch showing a the head and anterior portion of the flagellum with the helical midpiece (P. a. acuticauda shown here), and sperm head morphology of b P. a. heckiand and c P. a. acuticauda. Arrows indicate the junctions between the acrosome and nucleus and the nucleus and flagellum

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Avian Research

ISSN: 2053-7166