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| | [No title] |
 | | GAP=- ; MATRIX [ ] [ ] Argonautidae ? |
 | | Argonauta nodosa, juvenile, 58 mm shell length, captured off Melbourne (photograph copyright © 1996, David Paul, courtesy of Mark Norman). |
 | | Voight (1997), in a cladistic study using mostly different characters, presented a less resolved phylogeny: |
| ag.arizona.edu /ENTO/tree/eukaryotes/animals/mollusca/cephalopoda/coleoidea/octopodiformes/octopoda/incirrata/argonautoid_families/Argonautoid_families (348 words) |
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