| anal canal |
An opening in the gastropod shell through which excrement is expelled.
출처: www.fish.washington.edu/naturemapping/mollusks/glo...
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|---|---|
| anal canal |
A posterior portion of the aperture, ranging from a mere indentation to a pronounced tube.
출처: www.biosci.ohio-state.edu/~molluscs/murex28/glossa...
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| anal canal |
A canal, normally open, at the upper (or posterior) end of the gastropod aperture, through which solid waste matter is voided.
출처: seashellsofnsw.org.au/General/Pages/glossary.htm
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