Pattersoncypris micropapillosa Bate, 1972

Tomé, Maria Emilia, Araripe, Rilda, Oliveira, David, Barreto, Alcina, Prado, Ludmila, Pedrosa, Flavia, Pereira, Priscilla, Nascimento, Luiz Ricardo & Ng, Christiano, 2022, Early Cretaceous Ostracoda (Crustacea) from south-centralAraripe Basin, Brazil with descriptions of seven new species, Zootaxa 5159 (4), pp. 535-557 : 540

publication ID	https://doi.org/ 10.11646/zootaxa.5159.4.4
publication LSID	lsid:zoobank.org:pub:D3D2D54E-4B22-45FC-9904-FBB8BEF2E601
DOI	https://doi.org/10.5281/zenodo.6794797
persistent identifier	https://treatment.plazi.org/id/31296775-CE7C-FFF2-86B7-FEAD9E3BF9CB
treatment provided by	Plazi
scientific name	Pattersoncypris micropapillosa Bate, 1972
status

Treatment

Pattersoncypris micropapillosa Bate, 1972 View in CoL

Fig. 3G–I View FIGURE 3

1972 Pattersoncypris micropapillosa — Bate, p. 379–393, est. 66–71, figs. 1–12.

1990 Pattersoncypris micropapillosa —Arai & Coimbra, p. 239. plate. 1, fig. 2.

1990 Pattersoncypris micropapillosa —Dépêche et al., plate 1, fig. 9.

1991 Hourcqia angulata sinuata —Andreu-Boussut, plate 1, figs. 4–9.

2008 Harbinia micropapillosa —Do Carmo et al., p. 795, fig. 6, nº 6.

2000 Pattersoncypris micropapillosa —Smith, p. 70–83, plates 1–9, text-figs. 2–9.

2002 Pattersoncypris micropapillosa — Coimbra et al., fig. 3.

2010 Pattersoncypris micropapillosa — Tomé & Lima Filho, p. 62, plate 1 (a–c).

2012a Pattersoncypris micropapillosa —Poropat & Colin, p. 708, fig. 4, nº. 1–2.

2014 Pattersoncypris micropapillosa —Tomé et al., p. 167, fig. 10 J–P.

2017 Harbinia micropapillosa —Souza et al., p. 7, fig. 1, A–D.

2020 Pattersoncypris micropapillosa — Melo et al., fig. 5, nº 5–6.

2022 Pattersoncypris micropapillosa —Araripe et al., p 7, fig. 5 (15a–b).

Illustrated material. Juvenile carapace (A-1), Nº. DGEO-CTG-UFPE-1508, depth 3.1 m; Nº. DGEO-CTG-UFPE- 1509, depth 4.05 m and Nº. DGEO-CTG-UFPE-1510, depth 3.1 m.

Dimension. Nº. DGEO-CTG-UFPE-1508 ( Fig. 3G View FIGURE 3 ); L= (LV) 1,045 / ( RV) 1.173 mm, H= 0.69 mm, and W= 0.744 mm.

Comparison. Material compared to P. micropapillosa (Nº. DGEO-CTG-UFPE-1164) described and deposited by Tome et al. (2014) in the Ivan de Medeiros Tinoco Microfossils Collection.

Occurrence and associated fauna. It was recorded in the Santo Antônio section, at the following depths (from base to top): 1.8; 2.65; 3.1; 4.25; 5.25; 4.25; 5.35 and 5.55 m. P. micropapillosa is not associated with the species Alicenulla cf. leguminella , Dicrorygma ( Orthorygma ?) dimorpha and the species of the genus Perissocytheridea .

Observations. P. micropapillosa was not found in the same abundance as the other species of Pattersoncypris so it is noteworthy because this genus was described for the first time in this basin. Further studies are required to assess whether this species is a synonym of P. salitrensis or P. angulata .

Stratigraphic distribution. Brazil, Araripe Basin, Santana Group, Romualdo Formation (Silva Telles Jr. & Viana 1990; Poropat & Colin 2012b), interval dated as Aptian ( Regali 1990; Coimbra et al. 2002). Potiguar Basin, Alagamar Formation, Aptian ( Do Carmo et al. 2008). Cedro Basin, Crato Formation, interval dated as Aptian (Tomé 2007; Tomé & Lima Filho 2010). Jatobá Basin, Serra Negra, in strata correlated to the Crato Formation, upper Aptian ( Tomé et al. 2014). In the present manuscript, it was observed in the Araripe Basin, Romualdo Formation, upper Aptian.