Israel's Nature Site

Insects, Molluscs and other small life forms from Israel (by Oz Rittner)

Helobdella triserialis among Pseudosuccinea columella Add Video

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Helobdella triserialis among Pseudosuccinea columella. Two invasive fresh water species in Israel

Posted by saturnids on January 27, 2012 at 2:15 AM 11171 Views

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1 Comment

Reply Yevgeny
8:33 AM on March 26, 2017 
HI

Is it dangerous ? I found them in my water tank

Thanks