First discovery of the spinicaudatan genus Carapacestheria Shen, 1994 in Asia

The rare clam shrimp (spinicaudatan) genus Carapacestheria Shen, 1994 was originally described from the upper Lower-lower Middle Jurassic of Antarctica. Later, it was reported from the Middle Jurassic of Argentina and the lowest Cretaceous of the United Kingdom. Here, a new species, Carapacestheria...

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Bibliographic Details
Published in:Paleontological Research
Main Author: Li, Gang
Format: Report
Language:English
Published: PALAEONTOLOGICAL SOC JAPAN 2023
Subjects:
China
Clam shrimp
palaeogeography
spinicaudatans
taxonomy
Upper Jurassic
BRANCHIOPODA
CRUSTACEA
CONCHOSTRACANS
Paleontology
Argentina
Antarc*
Antarctica
Online Access:http://ir.nigpas.ac.cn/handle/332004/42232
http://ir.nigpas.ac.cn/handle/332004/42233
https://doi.org/10.2517/PR220025
id ftchinacscnigpas:oai:ir.nigpas.ac.cn:332004/42233
record_format openpolar
spelling ftchinacscnigpas:oai:ir.nigpas.ac.cn:332004/42233 2023-11-12T04:07:03+01:00 First discovery of the spinicaudatan genus Carapacestheria Shen, 1994 in Asia Li, Gang 2023 http://ir.nigpas.ac.cn/handle/332004/42232 http://ir.nigpas.ac.cn/handle/332004/42233 https://doi.org/10.2517/PR220025 英语 eng PALAEONTOLOGICAL SOC JAPAN PALEONTOLOGICAL RESEARCH http://ir.nigpas.ac.cn/handle/332004/42232 http://ir.nigpas.ac.cn/handle/332004/42233 doi:10.2517/PR220025 China Clam shrimp palaeogeography spinicaudatans taxonomy Upper Jurassic BRANCHIOPODA CRUSTACEA CONCHOSTRACANS Paleontology 期刊论文 2023 ftchinacscnigpas https://doi.org/10.2517/PR220025 2023-10-13T00:19:18Z The rare clam shrimp (spinicaudatan) genus Carapacestheria Shen, 1994 was originally described from the upper Lower-lower Middle Jurassic of Antarctica. Later, it was reported from the Middle Jurassic of Argentina and the lowest Cretaceous of the United Kingdom. Here, a new species, Carapacestheria cangshanensis sp. nov., is described from the Upper Jurassic Penglaizhen Formation in southwestern China. The subquadrate-shaped carapace of the new species has a distinct ornamentation pattern, which transitions from medium-sized reticulations to radial lirae. There are punctae within the polygonal cells and between the lirae. According to its geological range and geographical distribution, Carapacestheria first occurred in Antarctica, and later appeared in the northern hemisphere during the Late Jurassic. Report Antarc* Antarctica Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences) Argentina Paleontological Research 28 1
institution Open Polar
collection Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences)
op_collection_id ftchinacscnigpas
language English
topic China
Clam shrimp
palaeogeography
spinicaudatans
taxonomy
Upper Jurassic
BRANCHIOPODA
CRUSTACEA
CONCHOSTRACANS
Paleontology
spellingShingle China
Clam shrimp
palaeogeography
spinicaudatans
taxonomy
Upper Jurassic
BRANCHIOPODA
CRUSTACEA
CONCHOSTRACANS
Paleontology
Li, Gang
First discovery of the spinicaudatan genus Carapacestheria Shen, 1994 in Asia
topic_facet China
Clam shrimp
palaeogeography
spinicaudatans
taxonomy
Upper Jurassic
BRANCHIOPODA
CRUSTACEA
CONCHOSTRACANS
Paleontology
description The rare clam shrimp (spinicaudatan) genus Carapacestheria Shen, 1994 was originally described from the upper Lower-lower Middle Jurassic of Antarctica. Later, it was reported from the Middle Jurassic of Argentina and the lowest Cretaceous of the United Kingdom. Here, a new species, Carapacestheria cangshanensis sp. nov., is described from the Upper Jurassic Penglaizhen Formation in southwestern China. The subquadrate-shaped carapace of the new species has a distinct ornamentation pattern, which transitions from medium-sized reticulations to radial lirae. There are punctae within the polygonal cells and between the lirae. According to its geological range and geographical distribution, Carapacestheria first occurred in Antarctica, and later appeared in the northern hemisphere during the Late Jurassic.
format Report
author Li, Gang
author_facet Li, Gang
author_sort Li, Gang
title First discovery of the spinicaudatan genus Carapacestheria Shen, 1994 in Asia
title_short First discovery of the spinicaudatan genus Carapacestheria Shen, 1994 in Asia
title_full First discovery of the spinicaudatan genus Carapacestheria Shen, 1994 in Asia
title_fullStr First discovery of the spinicaudatan genus Carapacestheria Shen, 1994 in Asia
title_full_unstemmed First discovery of the spinicaudatan genus Carapacestheria Shen, 1994 in Asia
title_sort first discovery of the spinicaudatan genus carapacestheria shen, 1994 in asia
publisher PALAEONTOLOGICAL SOC JAPAN
publishDate 2023
url http://ir.nigpas.ac.cn/handle/332004/42232
http://ir.nigpas.ac.cn/handle/332004/42233
https://doi.org/10.2517/PR220025
geographic Argentina
geographic_facet Argentina
genre Antarc*
Antarctica
genre_facet Antarc*
Antarctica
op_relation PALEONTOLOGICAL RESEARCH
http://ir.nigpas.ac.cn/handle/332004/42232
http://ir.nigpas.ac.cn/handle/332004/42233
doi:10.2517/PR220025
op_doi https://doi.org/10.2517/PR220025
container_title Paleontological Research
container_volume 28
container_issue 1
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