Helobdella stagnalis
Helobdella stagnalis is a species of leech.[1] The species was described in 1758 by Carolus Linnaeus as Hirudo stagnalis.[1] It has cosmopolitan distribution.[1] References
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Helobdella stagnalis
Helobdella stagnalis is a species of leech.[1] The species was described in 1758 by Carolus Linnaeus as Hirudo stagnalis.[1] It has cosmopolitan distribution.[1] References
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