A comparative morphological study of the testes, spermatogenesis, and spermatozoa in two nemertean species, Callinera sp. and Parahubrechtia sp. (Palaeonemertea, Tubulanidae)
| Autor: | Yurchenko, Olga V., Neznanova, Svetlana Yu., Chernyshev, Alexei V. |
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| Zdroj: | In Zoologischer Anzeiger September 2021 294:114-127 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect