DescriptionChelicerata collage 2x2.png English: 1=A collage of chelicerate arthropods (Arthropoda: Chelicerata). Left to right, top to bottom: Ammothea...
DescriptionEuarthropoda extant collage 2x2.png English: A collage of extant euarthropods (Ecdysozoa: Panarthropoda: Arthropoda: Euarthropoda). Left to...