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Didymograptus balticus
Taxonomy
Didymograptus balticus was named by Tullberg (1880).
It was recombined as Cymatograptus balticus by Toro and Maletz (2008).
It was recombined as Cymatograptus balticus by Toro and Maletz (2008).
Sister species lacking formal opinion data
D. acutus, D. adamantinus, D. affinis, D. asperus, D. bifidis, D. caduceus, D. clavalus, D. compressus, D. denticulatus, D. dilatans, D. eudous, D. formosus, D. geminus, D. geminus, D. gemminus, D. halli, D. indentus, D. missilis, D. mundus, D. navis, D. nicholsoni, D. nicholsoni, D. nilidus, D. pakrianus, D. perneri, D. protoindentus, D. retroflexus, D. rigoletto, D. sagitticaulis, D. serratulus, D. simulans, D. aequalis
Synonymy list
| Year | Name and author |
|---|---|
| 1880 | Didymograptus balticus Tullberg |
| 1993 | Didymograptus balticus Toro p. 71 figs. 3, 1; 4, 1-2 |
| 2008 | Cymatograptus balticus Toro and Maletz p. 981 |
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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.
†Didymograptus balticus Tullberg 1880
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Aberhan 1992, Aberhan et al. 2004 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hunneberg | Russian Federation (Kaliningrad oblast) | Didymograptus balticus (235823) | |
| Floian | Norway (Oslo-Asker) | Didymograptus balticus (191050) | |
| Floian | Sweden (Västergötland) | Didymograptus balticus (191051) | |
| Floian | Argentina (Jujuy) | Cymatograptus balticus (220286) | |
| Arenigian | Argentina (Jujuy) | Cymatograptus balticus (220316 220317 220318) Didymograptus balticus (220282) |