词汇 | gonopodium |
释义 | BETA Examples of gonopodiumgonopodium isn’t in the Cambridge Dictionary yet. You can help! The gonopodium has a channel-like structure through which bundles of spermatozoa, called spermatozeugmata, are transferred to females. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If a female remains stationary and her partner contacts her vent with his gonopodium, she is fertilized. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When ready for mating, the gonopodium becomes erect and points forward, towards the female. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This pointed fin, referred to as a gonopodium, is used to deposit milt inside the female. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This can include a grotesquely elongated gonopodium in males; such hybrids are usually unable to breed. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It also possesses a well-formed hook on its gonopodium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In some species, the gonopodium may be as much as 50% of the total body length. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The purpose of the gonopodium is to deliver the spermatophore. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. On the other hand, in the case of sneaky mating where copulation is forced, the male approaches the female and thrusts the gonopodium at the female's urogenital pore. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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