Eoserratosagitta, Doguzhaeva, Mutvei & Mapes, 2002
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publication ID |
https://doi.org/ 10.5281/zenodo.13304973 |
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persistent identifier |
https://treatment.plazi.org/id/03A58079-7F09-D342-FF92-FF64F163B088 |
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treatment provided by |
Felipe |
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scientific name |
Eoserratosagitta |
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Genus Eoserratosagitta nov.
Type species: Eoserratosagitta serrata sp. nov., by monotypy.
Derivation of name: From Greek eos, dawn, and the name of a Recent genus Serratosagitta characterized, in part by having a saw−like edge on the chaetae.
Diagnosis.—Small horny gently curved spines with a long central cavity and fibrous wall; lateral sides weakly convex, with five to six longitudinal bands and fine oblique growth lines; concave (or inner) edge acute and serrated with more than 20 straight, conical, hollow denticles, inclined towards the pointed tip, distal portion non−serrated; convex (or distal) edge rounded and smooth.
Age.—Upper Mississippian (Middle Chesterian = Lower Serpukhovian).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.