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Didymograptus
Taxonomy
Didymograptus was named by McCoy (1851).
It was assigned to Didymograpti by Bulman (1970); to Dichograptinae by Toro (1993); to Dichograptidae by Maletz (1996); and to Graptoloidea by Sepkoski (2002).
It was assigned to Didymograpti by Bulman (1970); to Dichograptinae by Toro (1993); to Dichograptidae by Maletz (1996); and to Graptoloidea by Sepkoski (2002).
Species
D. (Didymograptellus), D. (Didymograptus), 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
Species lacking formal opinion data
Synonyms
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Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Didymograptus McCoy 1851
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Subg. †Didymograptus (Didymograptellus) Cooper and Fortey 1982
Subg. †Didymograptus (Didymograptus) M'Coy 1851
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†Didymograptus (Didymograptus) artus Elles and Wood 1901
†Didymograptus balticus Tullberg 1880
†Didymograptus demissus Törnquist 1901
†Didymograptus ensjoensis Monsen 1937
†Didymograptus euodus Lapworth 1875
†Didymograptus extensus Hall 1858
†Didymograptus filiformis Tullberg 1880
†Didymograptus holmi Törnquist 1901
†Didymograptus latus Hall 1907
†Didymograptus murchisoni Beck 1839
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Invalid names: Didymograptus pseudogeminus Bouček 1973 [synonym]
†Didymograptus nicholsoni Lapworth 1875
†Didymograptus pacificus Ruedemann 1947
†Didymograptus paraindentus Berry 1960
†Didymograptus paraindentus Berry 1960
†Didymograptus protobalticus Monsen 1937
†Didymograptus pusillus Tullberg 1880
†Didymograptus spinulosus Perner 1895
†Didymograptus suecicus Tullberg 1880
†Didymograptus turgidus Lee 1974
†Didymograptus undulatus Törnquist 1901
†Didymograptus uniformis Elles and Wood 1901
Invalid names: Cladograpsus Geinitz 1852 [synonym]
Diagnosis
No diagnoses are available