†Propterus scacchii Costa 1853
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Actinopteri - Semionotiformes - Macrosemiidae
Alternative combination: Rhynchoncodes scacchii
Synonym: Rhynchoncodes macrocephalus Costa 1854
Belongs to Propterus according to G. D'Erasmo 1914
See also Costa 1864
Sister taxa: Propterus microstomus, Propterus serratus
Distribution: found only at Civita di Pietraroja (upper plattenkalk) (Cretaceous of Italy)
Specimen images are retrieved through the ePANDDA API.
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