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17 de ago. de 2014 · Antennacanthopodia and Ilyodes represent the closest relatives of Onychophora, indicating the secondary loss of dorsal sclerotized elements in the crown group.
Antennacanthopodia is a rare unarmoured lobopodian from the Chengjiang biota, with prickly legs, a pair of 'antennae', and an onychophoran -like body outline (Early Cambrian, ~520 Ma).
11 de dic. de 2012 · According to our findings, the anterior-most, antenniform appendages of O. ferox are homologous to the antennae of onychophorans 23,37,38,39.
20 de sept. de 2018 · Lobopodians were marine, caterpillar-like Palaeozoic animals characterized by non-segmented limbs called lobopods or lobopodia (singular: lobopodium; from Greek λοβός [ lobos ], rounded...
1 de may. de 2011 · Antennacanthopodia is considered closely allied to extant Onychophora based on considerable anatomical similarities. Taken together its “two-segmented” cephalization and appendage-bearing “ocular segment”, this new form may shed some new light on the arthropod groundplan.
15 de mar. de 2014 · Antennacanthopodia 3.13.1. Antennacanthopodia gracilis. A particularly interesting recent find is the onychophoran-like A. gracilis Ou et al., 2011. Only two specimens have been found, one from Erjie section, Kunyang, the other from the Jianshan section (~ 10 km northeast of Erjie), Haikou.
14 de jul. de 2015 · Antennacanthopodia is considered closely allied to extant Onychophora based on considerable anatomical similarities. Taken together its “two-segmented” cephalization and appendage-bearing “ocular segment”, this new form may shed some new light on the arthropod groundplan.
