Feb.17 2000 

 

species

yotsuboshi-keshikisui
Librodor japonicus

measurement

between 7 and 14 mm.

how to
utter sound

When I picked up this insect, it moved the head
up and down and uttered fricative.

distribution

Hokkaido, Honshu, Shikoku, Kyushu, Tsushima

 

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