Preliminary Observations on the Sperm Biology of (Bunnei Barbus sarpeyi, 1874) after Hormone Injection and Preservation

Autor:	Faleh M. Al-Zaidy, Mustafa A. Al Mukhtar, Saged S. Al Noor
Rok vydání:	2022
Předmět:	Barbus Zoology General Medicine Biology biology.organism_classification Sperm Hormone
Zdroj:	Iraqi Journal of Aquaculture. 5:29-32
ISSN:	2788-5720 1812-237X
DOI:	10.58629/ijaq.v5i1.271
Popis:	Observations on the sperm biology of Bunnei (Barbus sharpeyi), after hormone injection perm activity for the injected fish ranged between 85 % - 100 %. The most amazing finding was the sperm activity of the collected semen from deceased fish after one hour was 90 %, and it has the highest activity time(120 sec.), this time was higher than that for the Bunnei from Al-Therthar reservoir during spawning season. The sperm volume was very low (1- 0.4 ml). which is a characteristic of this species. The sperm concentration ranged between (25.85 - 40.69) × 109 , and it is also higher than that for Bunnei in Al-Therthar reservoir.
Databáze:	OpenAIRE
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