https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English Xiphacantha serrata Haeckel determination method: SHA-1...
(8591418825).jpg Acanthometra Sicula (haeckel) Acanthometra Sicula (haeckel) Xiphacantha serrata (haeckel) Xiphacantha spinulosa (haeckel) Heliodiscus...
(Rhizopoda radiata) - Ernst Haeckel - Tafel 17.jpg Taf. XVII.: 1. 2. Acanthpmetra Sicula, Hkl. 3. 4. Xiphacantha. 3. X. serrata, Hkl. 4. X. spinulosa, Hkl...
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