Australokaskia coulteri (Mitchell 1918)
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publication ID |
https://doi.org/ 10.11646/zootaxa.3926.1.1 |
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publication LSID |
lsid:zoobank.org:pub:342DDB94-4739-464B-AF67-4B17C6EE35D7 |
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DOI |
https://doi.org/10.5281/zenodo.5623323 |
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persistent identifier |
https://treatment.plazi.org/id/1B76A233-D74E-FFA0-A6C7-A04F63EB9C06 |
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treatment provided by |
Plazi |
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scientific name |
Australokaskia coulteri (Mitchell 1918) |
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Australokaskia coulteri (Mitchell 1918)
1918 Phillipsia coulteri Mitchell ; p. 448–449, pl. 46, figs. 6–10.
1984 Paladin (Kaskia) cf. arduennensis ; Engel & Morris, p. 33.
1986 Paladin (Kaskia) cf. arduennensis ; Hahn et al., p. 99.
1994 Australokaskia (Australokaskia) coulteri ; Engel & Morris, p. 84–86, pl. 1, figs. 10–23.
Holotype. AMF28627 (internal mould of dorsal shield).
Paratype material. From NU L456: AMF85469 (internal cranidium), AMF85473 (partial librigena and partial external pygidium), AMF85474 (internal cranidium), AMF85476 (internal librigena), AMF85481 (internal pygidium), AMF90275 (external cranidium), AMF90276a/b (external/internal cephalon), AMF90277 (external cranidium), AMF90278 (internal cranidium), AMF90279 (internal cranidium), AMF90280a/b (external/internal cranidium, librigena and pygidium), AMF90281 (internal librigena), AMF90282 (external pygidium), AMF90283 (external pygidium), AMF90284a/b (external/internal pygidium), AMF90285 (internal pygidium), AMF90286 (external hypostome),. From NU L359: AMF90287 (internal cranidium), AMF90288 (external pygidium), AMF90289 (internal cranidium), AMF90338 (external pygidium),—From NU L 375, AMF90290 (internal cranidium), AMF90291 (external pygidium, cranidium and hypostome), AMF90292 (internal pygidium). From NU L672: AMF90293 (internal librigena). From NU L740: AMF90294 (internal pygidium).
Locality. Type—NU L404. Other—NU L740, NU L456, NU L375, NU L359, NU L672.
Emended diagnosis. β – β approximate to δ – δ and occipital furrow; long eyes, about half glabellar length, narrow. Pygidium with 10–11 axial rings, 6–7 pleural ribs; wide border with distinct furrow.
Remarks. Engel & Morris (1994) described in detail the distinct pygidial ornament in their original diagnosis, which is not visible on external moulds. The diagnosis has been emended to allow for this fact.
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.