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Scans from Scientific American - Hermissenda crassicornis.jpg
| 제목: | Scans from Scientific American - Hermissenda crassicornis.jpg
| | 올린이: | Martin Kramer (mkramer@wxs.nl)
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| 파일크기 : 149231 bytes
File date : 1999:07:22 09:00:00
해상도: 1080x748
Jpeg process : Baseline
Posted Newsgroups: alt.binaries.pictures.animals
Posted 촬영일: Fri, 14 May 1999 00:00:28 GMT |
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Scans from Scientific American - Hermissenda crassicornis.jpg
Some animals not seen every day in this group
Martin Kramer
mkramer@wxs.nl
http://home.wxs.nl/~mkramer/
filename=hermissenda_crassicornis.jpg
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| (Caption) MARINE SNAIL, Hermissenda crassicornis, pictured in a seawater aquarium in this photograph made by Pierre A. Henkart of the National Cancer Institute, is about an inch and a half long. The two large oral tentacles are tactile and chemosensory organs; the smaller dorsal tentacles called rhinophores are thought to sense water movement. The animal's central nervous system is on the buccal crest just behind the rhinophores. The plumelike appendage covering the snail's back, the cerata, may serve, like gills, as gas-exchange organs. |
^o^
동물그림창고 똑똑전화 누리집
^o^
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