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Fig. 3 | BMC Evolutionary Biology

Fig. 3

From: Phylogenetic relationships of †Luisiella feruglioi (Bordas) and the recognition of a new clade of freshwater teleosts from the Jurassic of Gondwana

Fig. 3

Traced history of characters 83 and 145. a. Character 83 – Composition of preopercular sensory canal: four or less, short simple tubules [0], seven or eight (up to 10), short simple or branched tubules [1], 12 or more long, simple or branched tubules [2]; b. Character 145 – Anterior extent of first uroneural: preural centra 4 or 3 [0], preural centrum 2 [1], preural centrum 1 [2], centra U1 or U2 [3]

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