Paraparchites texanus Delo, 1930

Tarnac, Anaëlle, Forel, Marie-Béatrice, Nestell, Galina, Nestell, Merlynd & Crasquin, Sylvie, 2021, Middle Permian ostracods (Crustacea) from the Guadalupe Mountains, West Texas, USA, European Journal of Taxonomy 770, pp. 1-60 : 24-26

publication ID	https://doi.org/10.5852/ejt.2021.770.1499
publication LSID	lsid:zoobank.org:pub:33F92DB8-3122-4F8E-995B-DBF260B3E390
persistent identifier	https://treatment.plazi.org/id/21095E52-CF6D-C304-FDE9-51B160FFED2C
treatment provided by	Felipe (2021-09-29 12:26:51, last updated 2021-09-29 12:59:47)
scientific name	Paraparchites texanus Delo, 1930
status

Treatment

Fig. 7C

Paraparchites humerosus var. texana Delo, 1930: 153 , pl. 12 fig. 1.

Paraparchites texanus – Sohn 1971: A8, pl. 2 figs 1–2, 7–10, 13–15, with all previous synonyms therein.

non Paraparchites texanus – Crasquin-Soleau & Orchard 1994: 59, 60, pl. 4 fig. 12. — Yi 2004: pl. 2

fig. 13.

Fig. 7 (next page). SEM micrographs of ostracods from the Middle Permian (Roadian, Quarry section, samples GM1 and GM2; Capitanian, MKCS1 section, samples 4 (GM5) and 2 (GM6)) of the Guadalupe Mountains (West Texas, USA). All specimens are temporarily housed in the collections of the Muséum national d’histoire naturelle, Paris, France (MNHN). A. Libumella cf. athabascensis Green, 1963 , left lateral view of a carapace, sample GM1 (MNHN.F. F63401 View Materials ). – B. Fellerites ? sp., external view of a right valve, sample GM1 (MNHN.F. F63402 View Materials ). – C. Paraparchites texanus Delo, 1930 , right lateral view of a carapace, sample 4 (GM5) (MNHN.F. F63403 View Materials ). – D–H. Paraparchites pecosensis Crasquin sp. nov. D. Holotype, right lateral view of a carapace, sample GM1 (MNHN.F. F63404 View Materials ). E. Right lateral view of a carapace, sample GM1 (MNHN.F. F63405 View Materials ). F. External view of a right valve, sample 2 (GM6) (MNHN.F. F63406 View Materials ). G. External view of a right valve, sample GM1 (MNHN.F. F63407 View Materials ). H. Paratype, left lateral view of a carapace, sample GM1 (MNHN.F. F63408 View Materials ). – I. Acratia sp. , right lateral view of a carapace, sample GM2 (MNHN.F. F63409 View Materials ). – J. Acratia cf. sinuata ( Kozur, 1991) , external view of a left valve, sample GM1 (MNHN.F. F63410 View Materials ). – K. Acratia sinuata ( Kozur, 1991) , external view of a left valve, sample GM1 (MNHN.F. F63411 View Materials ). – L–M. Bairdia radlerae Kellett, 1934 . L. External view of a left valve, sample GM1 (MNHN.F. F63412 View Materials ). M. Right lateral view of a carapace, sample GM1 (MNHN.F. F63413 View Materials ). – N. Bairdia rhomboidalis Hamilton, 1942 , right lateral view of a carapace, sample 2 (GM6) (MNHN.F. F63414 View Materials ). – O. Bairdia subfusiformis Hamilton, 1942 , external view of a left valve, sample GM1 (MNHN.F. F63415 View Materials ). – P–R. Bairdia elcapitanensis Forel sp. nov. P. Right lateral view of a carapace, sample GM1 (MNHN.F. F63416 View Materials ). Q. Right lateral view of a carapace, sample GM1 (MNHN.F. F63417 View Materials ). R. Paratype, external view of a right valve, sample GM1 (MNHN.F. F63418 View Materials ). Scale bars: 100 µm.

Material examined

USA • 1 complete carapace; Guadalupe Mountains , West Texas , ‘ McKittrick Canyon’ Member , Bell Canyon Formation , MKCS1 section, sample 4 (GM5); Capitanian, Middle Permian; MNHN.F. F63403 View Materials • 2 complete carapaces; same locality as for preceding; Capitanian , Middle Permian; MNHN.F. F63485 View Materials .

Occurrence

Menar and Tom Green Counties, Texas, USA, Kungurian (Arroyo Formation), Early Permian ( Sohn 1971 and all references therein); sample 4 (GM5), MKCS 1 section, ‘McKittrick Canyon’ Member, Bell Canyon Formation, Capitanian; Guadalupe Mountains, West Texas, USA, Guadalupian, Middle Permian (this work).

References

Crasquin-Soleau S. & Orchard M. J. 1994. Upper Paleozoic ostracodes of the Harper Ranch beds (southcentral British Columbia, Canada). Micropaleontology 40: 242 - 254. https: // doi. org / 10.2307 / 1485818

Delo D. M. 1930. Some Upper Carboniferous Ostracoda from the shale basin of western Texas. Journal of Paleontology 4: 152 - 178.

Green R. 1963. Lower Mississippian ostracodes from the Banff Formation, Alberta. Research Council of Alberta, Bulletin 11: 1 - 237.

Hamilton B. 1942. Ostracodes from the Upper Permian of Texas. Journal of Paleontology 16 (6): 712 - 718.

Kellett B. 1934. Ostracodes of the Upper Pennsylvanian and the Lower Permian Strata of Kansas: II. The Genus Bairdia. Journal of Paleontology 8: 120 - 138.

Kozur H. 1991. Neue Ostracoden - Arten aus dem Oberen Mittelkarbon (Hoberes Moskovian), Mittel- und Oberperm des Bukk-gebirges (N-Ungarn). Geologisch- Palaontologische Mitteilungen Innsbruck 2: 1 - 145.

Sohn I. G. 1971. New Late Mississippian Ostracode genera and species from Northern Alaska. A revision of the Paraparchitacea. United States Geological Survey Professional Paper 711 A: 1 - 24. https: // doi. org / 10.3133 / pp 711 a

Yi W. J. 2004. Ostracodes from the Upper Permian and Lower Triassic at the Kongtongshan section of Datian, Fujian. Acta Palaeontologica Sinica 43: 556 - 570.