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Diplocardia longa : ウィキペディア英語版 | Diplocardia longa
''Diplocardia longa'' is a species of earthworm native to North America. It was first described by the American zoologist John Percy Moore in 1904. The type locality is Hawkinsville, Georgia. This worm has bioluminescent properties; its body fluids and the sticky slime it exudes when stimulated emit a bluish glow.〔 ==Description== ''Diplocardia longa'' can grow to a length of about when moderately extended and a diameter of at segment 7 and behind the clitellum. The number of segments varies between about 270 and 330. It is slender and cylindrical, slightly tapering at both ends. At the posterior end it swells slightly into a club-shape before narrowing to the anal opening. The two ends of the worm are brown, the clitellum reddish-brown and the rest of the body is a rather dull salmon pink. The skin is translucent and the veins can be seen distinctly in the less-pigmented regions.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Diplocardia longa」の詳細全文を読む
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