The ultrastructure of sperm and female sperm storage organs in the water strider Gerris lacustris L. (Heteroptera) and a possible example of genital coevolution

The fine structural organization of the male and the female inner reproductive apparatuses of the water-strider Gerris lacustris was studied. The sperm of the species shows a long helicoidal acrosome provided with longitudinal tubules, and a short nucleus. The flagellum is characterized by crescent...

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Veröffentlicht in:	Ventricular Restraint Improves Outcomes in HF Patients with CRT. - 2011. - Amsterdam [u.a.]
1. Verfasser:	Dallai, Romano (VerfasserIn)
Weitere Verfasser:	Fanciulli, Pietro Paolo (BerichterstatterIn), Lupetti, Pietro (BerichterstatterIn), Mercati, David (BerichterstatterIn)
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2021transfer abstract
Zugriff auf das übergeordnete Werk:	Ventricular Restraint Improves Outcomes in HF Patients with CRT
Schlagworte:	Heteroptera sperm Spermatheca ultrastructure Coevolution Insect sperm