Lost for a century, a type specimen of an Arctic flatworm returns to science
A type specimen of the polyclad flatworm Plehnia arctica, collected during an 1889 Spitzbergen expedition and described by pioneering zoologist ...
A type specimen of the polyclad flatworm Plehnia arctica, collected during an 1889 Spitzbergen expedition and described by pioneering zoologist ...
© 2025 Scienmag - Science Magazine
© 2025 Scienmag - Science Magazine