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Shiro TSUYUZAKI
Plant community ecology / Environmental conservation

Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily

(First update on September 14 2009. Last on June 27 2011)

Fish

Fish (Pisces) (魚類)

Any cold-blooded aquatic vertebrates usually having scales and breathing through gills
Important taxa for understanding food chain

Animalia 動物界
Chordata 脊索動物門
Vertebrata 脊椎動物亜門

Agnatha 無顎上綱
Gnathostomata 顎口上綱

Placodermiomorphi 板皮階
Chondriomorphi 軟骨魚階 (軟骨魚類)
Teleostomi 真口階 (硬骨魚類)

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Ecology

[Left] A grayling captured for the research of river ecosystems near Fairbanks, AK, on August 17 2009 [Right] a red salmon captured by Harada K at the Seward Peninsula on August 20 2008, by Harada K.

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References

• Field trip on integrated environmental research (統合環境調査法実習)
  Fauna and flora (出現種リスト)
• ichthyochory
• Nelson JS. 1994. Fish of the world (3rd edn). John Wiley & Sons, New York
• Nelson JS. 2006. Fish of the world (4th edn). John Wiley & Sons, New York

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Toppage (トップページ)

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Index (索引)

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