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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polygnathus patulus
Taxonomy
No taxonomic data are available
Sister species
P. acrinodosus, P. amphora, P. angusticostatus, P. angustipennatus, P. costatus, P. damelei, P. decorosa, P. denisbriceae, P. dubia, P. efimovae, P. hemipennatus, P. holynensis, P. housei, P. ilmenensis (syn. P. drucei), P. linguiformis, P. normalis, P. parawebbi, P. pollocki, P. pseudoeiflius, P. pseudofoliatus, P. robertensis, P. rossicus, P. salixensis, P. varcus, P. wapanuckensis, P. webbi, P. xylus
Sister species lacking formal opinion data
P. aequalis, P. ancyrognathoideus, P. angustidiscus, P. ansatus, P. aspelundi, P. beckmanni, P. bischoffi, P. brevicarina, P. brevis, P. bryanti, P. bultyncki, P. cracens, P. cristatus, P. duolingshanensis, P. eiflius, P. ensensis, P. eoglaber, P. experplexus, P. glaber, P. hemiansatus, P. inornatus, P. inortata, P. inversus, P. kluepfeli, P. klugi, P. laticostatus, P. latifossatus, P. limitaris, P. linguiformis, P. micrificus, P. obliquicostatus, P. ovatinodosus, P. paradecorosus, P. partitus, P. perbonus, P. perplexus, P. platyobliquemarginatus, P. procerus, P. pura, P. quadratus, P. rarus, P. rhenanus, P. robusticostatus, P. rugosa, P. sagittaria, P. semicostatus, P. serotinus, P. strongi, P. symmetricus, P. tenellus, P. timorensis, P. trigonicus, P. zinaidae
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Devonian | Czechia (Barrandia) | Polygnathus cotatus (12183) | |
| Emsian | France | Polygnathus patulus (152307 152308 152309 152311 152315 152318 152321) | |
| Emsian - Eifelian | Australia (Queensland) | Polygnathus patulus (145980) | |
| Eifelian | Morocco | Polygnathus patulus (144714 145419 145456 145459) | |
| Eifelian | France | Polygnathus patulus (152445 152446) | |
| Eifelian | Uzbekistan | Polygnathus patulus (217135) | |
| Eifelian | Australia (Queensland) | Polygnathus patulus (146026) |