New Dendrobranchiata fossil preserved in the Brazilian Cretaceous (Aptian/Albian) from the Araripe Basin, Piauí State-Reference-Cited by-同舟云学术

New Dendrobranchiata fossil preserved in the Brazilian Cretaceous (Aptian/Albian) from the Araripe Basin, Piauí State

Published:2023-04-17 Issue:4 Volume:5264 Page:545-563
ISSN:1175-5334
Container-title:Zootaxa
language:
Short-container-title:Zootaxa

Author:

BARROS OLGA ALCÂNTARA^ORCID,OLIVEIRA PAULO VICTOR DE^ORCID

Abstract

The fossil shrimp Somalis piauiensis n. gen. n. sp. is a new fossil record of Penaeoidea from the Araripe Basin. The purpose of this study is to describe a new decapod crustacean from the Romualdo Formation of the Santana Group and compare it with other fossil Dendrobranchiata described from this basin. The new fossil is characterized by a carapace with antennal and branchiostegal spines. Long rostrum, with thirteen evident dorsal spines yielding a serrate appearance. The laminar scaphocerite is large with a weakly rounded lateral margin and is longer than the rostrum. The fossil specimen is the first occurrence of shrimp in the Piauí territory.

Publisher

Magnolia Press

Subject

Animal Science and Zoology,Ecology, Evolution, Behavior and Systematics

Reference34 articles.

1. Abreu, D., Viana, M.S.S., Oliveira, P.V. de, Viana, G.F. & Nojosa, D.M.B. (2020) First record of an amniotic egg from the Romualdo Formation (Lower Cretaceous, Araripe Basin, Brazil). Revista Brasileira de Paleontologia, 23, 185–193. https://doi.org/10.4072/rbp.2020.3.03

2. Alencar, D.R., De oliveira, G.R., Pinheiro, A.P. & Saraiva, A.Á.F. (2020) New findings on Dendrobranchiata fossils of the Romualdo Formation, Araripe Basin, Northeast of Brazil. Zootaxa, 4731 (1), 63–74. https://doi.org/10.11646/zootaxa.4731.1.4

3. Alencar, D.R., Pinheiro, A.P., Saraiva, A.Á.F., Oliveira, G.R. de & Santana, W. (2018) A new genus and species of Solenoceridae (Crustacea, Decapoda, Dendrobranchiata) from the Cretaceous (Aptian/Albian) of the Araripe Sedimentary Basin, Brazil. Zootaxa, 4527 (4), 494–500. https://doi.org/10.11646/zootaxa.4527.4.2

4. Alencar, D.R., Santana, W., Pinheiro, A.P., Lima, D., Saraiva, A.Á.F. & Oliveira, G.R. de (2023) New Cretaceous (Aptian/Albian) boxer shrimp (Crustacea, Decapoda, Stenopodidea) from the Araripe Sedimentary Basin, NE, Brazil. In: Dhinakarasamy, I. (Ed.), PLoS ONE, 18, e0281334. https://doi.org/10.1371/journal.pone.0281334

5. Assine, M.L. (1992) Análise estratigráfica da Bacia do Araripe, nordeste do Brasil. Revista Brasileira de Geociências, 22, 289–300. https://doi.org/10.25249/0375-7536.1992289300

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. New data and redescription of Kellnerius jamacaruensis Santana et al., 2013, a Palaemonidae shrimp from the Araripe Basin in northeastern Brazil;Palaeoworld;2024-07