Pterobranchia - Graptoloidea - Dichograptidae
Alternative combination: Cymatograptus balticus
Belongs to Didymograptus according to Tullberg 1880
See also Toro 1993 and Toro and Maletz 2008
Sister taxa: Didymograptus (Didymograptellus), Didymograptus (Didymograptus), 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 pusillus, Didymograptus spinulosus, Didymograptus suecicus, Didymograptus turgidus, Didymograptus undulatus, Didymograptus uniformis
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Arenigian of Argentina (4 collections)
• Ordovician of Argentina (1), Norway (1), the Russian Federation (1), Sweden (1)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.