Heliactis bellis (Thompson) = Cereus pedunculatus (Pennant, 1777)Mesacmaea stella [sic] (Andres) = Mesacmaea stellata… https://www.rawpixel.com/image/7666189/image-art-vintage-public-domainFree Image from public domain license(top center): Lithocircus magnificus (Haeckel) = Lithocircus sp.?, living animal(top left): Semantis sigillum (Haeckel) =… https://www.rawpixel.com/image/7666050/image-art-vintage-public-domainFree Image from public domain license