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Didymograptus affinis

Pterobranchia - Graptoloidea - Dichograptidae

Taxonomy

No taxonomic data are available

Sister species
D. balticus, D. demissus, D. ensjoensis, D. euodus, D. extensus, D. filiformis, D. holmi, D. latus, D. murchisoni (syn. D. pseudogeminus), D. nicholsoni, D. pacificus, D. paraindentus, D. paraindentus, D. protobalticus, D. pusillus, D. spinulosus, D. suecicus, D. turgidus, D. undulatus, D. uniformis
Sister species lacking formal opinion data
D. adamantinus, D. asperus, D. caduceus, D. eudous, D. gemminus, D. indentus, D. missilis, D. mundus, D. navis, D. nilidus, D. pakrianus