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great ramshorn snail (Planorbarius corneus)
| 제목: | great ramshorn snail (Planorbarius corneus)
| | 올린이: | Wiki Photos (---@---.---)
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등록시간: 2017:07:13 16:17:02
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Illustration from Natural History - Mollusca (1854), p. 46 - "Planorbis corneus".
Date 1854
Source http://www.archive.org/details/naturalhistorymo00goss
Author Philip Henry Gosse (1810–1888)   
Source: https://commons.wikimedia.org/wiki/File:Natural_History_-_Mollusca_-_Planorbis_corneus.png
The great ramshorn snail (Planorbarius corneus) is a relatively large species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae. The shell of this species appears to be dextral in coiling, even though it is in fact sinistral or left-handed. |
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동물그림창고 똑똑전화 누리집
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