Coevolution between female seminal receptacle and sperm morphology in the semiaquatic measurer bug Hydrometra stagnorum L. (Heteroptera, Hydrometridae)

The coevolution between sperm length and size of the female sperm-storage organs is described for the first time within Heteroptera. The long sperm of the measurer bug Hydrometra stagnorum is characterized by the unusually long acrosome with its anterior region helically arranged, and by a very shor...

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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), Mercati, David (BerichterstatterIn), Lupetti, Pietro (BerichterstatterIn)
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2021transfer abstract
Zugriff auf das übergeordnete Werk:	Ventricular Restraint Improves Outcomes in HF Patients with CRT
Schlagworte:	Semiaquatic bug Insect sperm morphology Coevolution Electron microscopy