Pterobranchia - Graptoloidea - Dichograptidae
Alternative combination: Expansograptus pusillus
Belongs to Didymograptus according to Tullberg 1880
Sister taxa: Didymograptus (Didymograptellus), Didymograptus (Didymograptus), Didymograptus balticus, Didymograptus demissus, Didymograptus ensjoensis, Didymograptus euodus, Didymograptus extensus, Didymograptus filiformis, Didymograptus holmi, Didymograptus latus, Didymograptus murchisoni, Didymograptus nicholsoni, Didymograptus pacificus, Didymograptus paraindentus, Didymograptus paraindentus, Didymograptus protobalticus, Didymograptus spinulosus, Didymograptus suecicus, Didymograptus turgidus, Didymograptus undulatus, Didymograptus uniformis
Ecology: passively mobile planktonic suspension feeder
Distribution: found only at Biohorizon in the Baltograptus cf. B. deflexus Biozone of the Muñayoc section (Ordovician of Argentina)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.