Psychostoechotes undulatus, Khramov, Alexander V. & Makarkin, Vladimir N., 2015
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publication ID |
https://doi.org/ 10.11646/zootaxa.4059.1.6 |
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publication LSID |
lsid:zoobank.org:pub:6BDBD025-5C76-4595-A087-45916C01B472 |
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DOI |
https://doi.org/10.5281/zenodo.6102378 |
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persistent identifier |
https://treatment.plazi.org/id/BA085E19-FFA3-FF97-0699-FB2E9E67BE77 |
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treatment provided by |
Plazi |
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scientific name |
Psychostoechotes undulatus |
| status |
sp. nov. |
Psychostoechotes undulatus View in CoL sp. nov.
Figs 4 View FIGURE 4 , 5 View FIGURE 5
Description. Forewing broad, with undulate outer, hind margins; ca. 18 mm long as preserved (estimated complete length ca. 22–23 mm); ca. 9.5 mm wide. Costal space moderately broad at proximal one thirds gradually narrowed towards apex. Subcostal veinlets closely spaced, vast majority of these forked once or twice. Costal crossveins not detected except two in apical part. Sc, R1 incompletely preserved. Subcostal space broad medially, not preserved in other parts. Distal part of space between R1, Rs narrow; no crossveins detected. Rs+MA with 31 parallel branches, all shallowly branched (most of these once forked distally, rarely simple or twice forked). Proximal part of M not preserved; proximal configuration of MA unknown. Fork of MP not preserved. MP1 strongly concave, pectinately branched; with four branches. MP2 few pectinate, with three long branches, one of these deeply forked. CuA pectinate, with seven long branches; basal-most branch twice deeply forked (i.e. with four long branches). CuP long, probably deeply dichotomously branched. Anal veins preserved fragmentarily. Trichosors present, but indistinct. Crossveins scarce, indistinct. Color pattern not preserved.
Material. Holotype PIN 2345 / 335 (part, counterpart), a nearly complete well-preserved forewing, housed in PIN.
Type locality and horizon. Kyrgyzstan: Sai-Sagul; late Early Jurassic to the early Middle Jurassic.
Etymology. From the Latin undulatus [- a, - um], undulate, in reference to the undulate hind wing margin.
| PIN |
Paleontological Institute, Russian Academy of Sciences |
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.