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Dictyonema
Taxonomy
Dictyonema was named by Hall (1851) [Sepkoski's age data: Cm Dres-u C Serp-l Sepkoski's reference number: 2,931]. It is not extant.
It was assigned to Dendroidea by Sepkoski (2002); to Dendrograptidae by Maletz (2006); and to Acanthograptidae by Maletz et al. (2020).
It was assigned to Dendroidea by Sepkoski (2002); to Dendrograptidae by Maletz (2006); and to Acanthograptidae by Maletz et al. (2020).
Species lacking formal opinion data
D. asiaticum, D. canadense, D. coalitum, D. crassibasale, D. delicatulum, D. desmoides, D. donaticum, D. dubium, D. elongatum, D. elongatum, D. flabelliforme, D. francesiae, D. goepperti, D. gracile, D. gracilis, D. hyskovicense, D. isabellae, D. krafti, D. ludlowense, D. murayi, D. praeparabola, D. pragense, D. quebecense, D. retiforme, D. rockcrossingensis, D. subregulare, D. subretiforme, D. subtile, D. tenellum, D. uralense
Synonymy list
| Year | Name and author |
|---|---|
| 1851 | Dictyonema Hall |
| 2002 | Dictyonema Sepkoski |
| 2006 | Dictyonema Maletz p. 225 |
| 2020 | Dictyonema Maletz et al. p. 53 |
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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. †Dictyonema Hall 1851
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†Dictyonema hamiltoniae Hall 1865
†Dictyonema macgillivrayi Hall 1899
†Dictyonema pulchellum Hall 1899
†Dictyonema ramosissimum Ruedemann 1947
†Dictyonema splendens Billings 1874
Diagnosis
No diagnoses are available