snail-trefoil

  • 21List of heraldic charges — This article does not cover those charges which derive their shape in part from that of the field; see Ordinary (heraldry). Subordinary chargesA few simple charges are traditionally, and arbitrarily, classified among the subordinaries. (All other …

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  • 22Conotoxin — Alpha conotoxin precursor α Conotoxin PnIB from C. pennaceus, disulfide bonds shown in yellow. From the University of Michigan s Orientations of Proteins in Membranes database, PDB …

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  • 23Black rat — Rattus rattus redirects here. For the album by Merzbow, see Rattus Rattus (album). Black rat Rattus rattus Conservation status …

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