Ostracoda (Arthropoda, Crustacea) from the Riachuelo Formation, Sergipe-Alagoas Basin, Brazil, Upper Aptian-Albian Author Antonietto, Lucas Silveira 4E63F407-03D6-4D06-9318-72FA2A23E014 Laboratory of Micropaleontology, Institute of Geosciences, University of Brasilia, Darcy Ribeiro Campus, CEP 70919 - 970 Brasilia, Distrito Federal, Brazil. & urn: lsid: zoobank. org: author: 4 E 63 F 407 - 03 D 6 - 4 D 06 - 9318 - 72 FA 2 A 23 E 014 & Corresponding author: antoniettols @ gmail. com antoniettols@gmail.com Author Carmo, Dermeval Aparecido do 911A76DB-38C3-482F-A7AC-2D57F0AFF90D Laboratory of Micropaleontology, Institute of Geosciences, University of Brasilia, Darcy Ribeiro Campus, CEP 70919 - 970 Brasilia, Distrito Federal, Brazil. & Email: derme @ unb. br & urn: lsid: zoobank. org: author: 911 A 76 DB- 38 C 3 - 482 F-A 7 AC- 2 D 57 F 0 AFF 90 D derme@unb.br Author Viviers, Marta Claudia B0CACF44-1ED6-49E0-928B-EA7FF769854F Petrobras-CENPES-PDGEO / BPA, Horácio Macedo Avenue, 950, CEP 21940 - 900, Rio de Janeiro, Rio de Janeiro, Brazil. & Email: mcviviers @ oi. com. br & urn: lsid: zoobank. org: author: B 0 CACF 44 - 1 ED 6 - 49 E 0 - 928 B-EA 7 FF 769854 F mcviviers@oi.com.br Author Neto, João Villar Queiroz 5BB35DBF-70E2-450A-A521-6ECE846052F9 Petrobras-CENPES-PDGEO / BPA, Horácio Macedo Avenue, 950, CEP 21940 - 900, Rio de Janeiro, Rio de Janeiro, Brazil. & Email: joaovq @ petrobras. com. br & urn: lsid: zoobank. org: author: 5 BB 35 DBF- 70 E 2 - 450 A-A 521 - 6 ECE 846052 F 9 joaovq@petrobras.com.br Author Hunt, Gene C94AA495-663C-4C5E-9D86-BEF1A32528BD Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, 10 th Street & Constitution Avenue NW, 20560 - 0121 Washington D. C., U. S. A. & Email: hunte @ si. edu & urn: lsid: zoobank. org: author: C 94 AA 495 - 663 C- 4 C 5 E- 9 D 86 - BEF 1 A 32528 BD hunte@si.edu text European Journal of Taxonomy 2016 2016-11-17 244 1 57 journal article 21860 10.5852/ejt.2016.244 3b46d4f3-8a5a-4d63-b338-48c6da9e8f3c 2118-9773 3850626 D26E7E13-35AB-422A-B929-01AEBA7AB0A4 Paracypris eniotmetos Nicolaidis & Piovesan, 2013 Fig. 6C Paracypris eniotmetos Nicolaidis & Piovesan, 2013: 244 , fig. 3.10a–e. Paracypris aff. mdaouerensis Bassoullet & Damotte, 1969 – Viviers et al. 2000: 418 , figs 10.16, 10.21– 10.22. Paracypris sp. P3 – Viviers et al. 2000: 418 , figs 10.10–10.11. New material examined BRAZIL : 1-US-1 well, Laranjeiras Municipality, Sergipe State (depths of 300, 390, 804 and 831 m ); Estre outcrop, Rosário do Catete Municipality, Sergipe State (sample MP-1423), approximate coordinates 10°41' S , 37°02'W ; Fazenda Santa Bárbara outcrop, Rosário do Catete Municipality, Sergipe State (sample MP-1420), approximate coordinates 10°39' S , 37°01' W ; Massapê outcrop, Riachuelo Municipality, Sergipe State (samples MP-1514, MP-1515, MP-1517 to MP-1521, MP-1531 and MP- 1545 to MP-1547), approximate coordinates 10°06' S , 37°10' W ; P384 outcrop, Riachuelo Municipality, Sergipe State (samples MP-1497, MP-1506 and MP-1511 to MP-1513), approximate coordinates 10°43' S , 37°12' W ; Penha outcrop, Riachuelo Municipality, Sergipe State (samples MP-1449 to MP- 1453, MP-1456, MP-1457 and MP-1459), approximate coordinates 10°42' S , 37°13' W ; Porto dos Barcos 3 outcrop, Riachuelo Municipality, Sergipe State (samples MP-1460 to MP-1466 and MP-1468 to MP-1472), approximate coordinates 10°43' S , 37°10' W ; São José 1 outcrop, Riachuelo Municipality, Sergipe State (samples MP-1550 to MP-1555, MP-1557 to MP-1568, MP-1570 to MP-1577, MP-1680 and MP-1695 to MP-1697), approximate coordinates 10°44' S , 37°13' W . Type locality and stratum PAB-15 well at a depth of 1029 m , Espírito Santo Basin, Espírito Santo State , Brazil ; São Mateus Formation, Albian. Measurements Homeotype (CP-679): carapace: length = 0.67 mm , height = 0.30 mm , width = 0.20 mm . Homeotype (CP-680): right valve: length = 0.58 mm , height = 0.24 mm . Remarks The diagnosis follows Piovesan et al. (2013) , although no striate forms were observed in the present samples. Paleoecology and distribution Paracypris eniotmetos Nicolaidis & Piovesan, 2013 is a transitional to marine (shelf) species occurring in the following localities and stages: Potiguar Basin, Jandaíra Formation, Coniacian–Santonian ( Viviers et al. 2000 ); Santos Basin, Florianópolis, Juréia and Itanhaém Formations, Albian–lower Santonian; Espírito Santo Basin, São Mateus Formation, Albian ( Piovesan et al. 2013 ); Sergipe-Alagoas Basin, Angico and Taquari Members, Riachuelo Formation, upper Aptian–Albian, Aracajuia benderi zone (MSA-0), Harbinia sinuata ? (MSA-0.1), Praebythoceratina amsittenensis (MSA-0.3) and Reticulocosta edrianae (MSA-0.4) subzones ( Viviers et al. 2000 ); and in the present work, also in the Taquari and Maruim Members, Sergipella viviersae subzone (MSA-0.2) and Aracajuia antiqua zone (MSA-1), Brazil .