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Sinamia

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Extinct genus of ray-finned fishes

Sinamia Temporal range:Early Cretaceous PreꞒ Ꞓ O S D C P T J K Pg N

Fossil specimen
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Clade:	Halecomorphi
Order:	Amiiformes
Family:	Amiidae
Subfamily:	†Sinamiinae
Genus:	†Sinamia Stensiö, 1935

Sinamia is an extinct genus of freshwateramiiform fish which existed in China, Japan, South Korea^[1] and North Korea^[2] during the EarlyCretaceous period.^[3] Like the relatedbowfin, it has an elongated low-running dorsal fin, though this was likelyconvergently evolved.^[4]

Taxonomy

[edit]

After^[4]

Sinamia zdanskyiStensiö, 1935Meng-Yin Formation, Shangdong, China, Early Cretaceous
Sinamia huananensisSu, 1973Yangtang Formation, Anhui, China, Early Cretaceous
Sinamia chinhuaensisWei, 1976Guantou Formation, Zhejiang, China, Early Cretaceous
Sinamia luozigouensisLi, 1984Luozigou Formation, Jilin, China, Early Cretaceous
Sinamia poyangicaSu and Li, 1990Shixi Formation, Jiangxi, China, Early Cretaceous
Sinamia liaoningensisZhang, 2012Yixian Formation,Jiufotang Formation, Liaoning, China, Early Cretaceous (Aptian)
Sinamia kukurihimeYabumoto, 2014Kuwajima Formation, Ishikawa, Japan, Early Cretaceous (Barremian)
Sinamia lanzhoensisPeng, Murray, Brinkman, Zhang & You, 2015Hekou Group, Gansu, China, Early Cretaceous

References

[edit]

^Yabumoto, Y.; Yang, S.Y.; Kim, T.W. (2006)."Early Cretaceous freshwater fishes from Japan and Korea"(PDF).Journal of the Paleontological Society of Korea.22 (1):119–132.S2CID 53309909.
^Kim, Phyong-Song; Ri, Sang-Ryong; An, Yong-Il; Kim, Myong-Hak; Pak, Kwang-Hyok; Jo, Kang-Song; So, Kwang-Sik (November 2023). "First occurrence of Sinamia (Amiiformes, Sinamiidae) from the Upper Cretaceous Seson Formation, Democratic People's Republic of Korea".Cretaceous Research.151: 105633.doi:10.1016/j.cretres.2023.105633.
^Xiaolin Wang; Yuanqing Wang; Fan Jin; Xing Xu & Yuan Wang (1999). "Vertebrate assemblages of the Jehol Biota in western Liaoning, China". In Yuanqing Wang & Tao Deng (eds.).Proceedings of the Seventh Annual Meeting of the Chinese Society of Vertebrate Paleontology(PDF). Beijing:China Ocean Press. pp. 1–12.
^^a ^bYabumoto, Yoshitaka (January 2017)."A Revision of the Amiiform Fish Genus Sinamia with Phylogeny of Sinamiidae".Paleontological Research.21 (1):76–92.doi:10.2517/2016PR008.ISSN 1342-8144.S2CID 90701678.

Halecomorphi

Kingdom:Animalia
Phylum:Chordata
Class:Actinopterygii
Subclass:Neopterygii
Infraclass:Holostei

Actinopterygii

- seeActinopterygii

Neopterygii

seeNeopterygii
Halecomorphi	see below↓

Halecomorphi

Halecomorphi

†Parasemionotidae

†Ionoscopiformes

Ainia Allolepidotus? Altmuehlfuro Archaeosemionotus Asialepidotus? Brachyichthys Cerinichthys Elongofuro Eoeugnathus? Furo Gymnoichthys? Heterolepidotus Holzmadenfuro Italophiopsis Ohmdenfuro Oligopleurus? Ophiopsis Panxianichthys? Robustichthys? Sanctusichthys Schernfeldfuro Sinoeugnathus? Subortichthys Xingyia? Zandtfuro
Ionoscopidae	Ionoscopus Oshunia Quetzalichthys Spathiurus
Ophiopsiellidae	Congophiopsis Macrepistius Ophiopsiella Petalopteryx Placidichthys Teoichthys

Amiiformes

†Caturoidea

Eurypoma Liodesmus Strobilodus
Caturidae	Amblysemius Caturus Catutoichthys

Amioidea

†Tomognathus
†Sinamiidae	Ikechaoamia Siamamia Sinamia
Amiidae	Amia †Amiopsis †Calamopleurus †Cratoamia †Cyclurus †Hispanamia †Maliamia †Melvius †Nipponamia †Pachyamia †Pseudamiatus †Solnhofenamia †Vidalamia

Taxon identifiers
Sinamia	Wikidata:Q7521727 Wikispecies:Sinamia GBIF:4574212 IRMNG:1405494 Open Tree of Life:4145098 Paleobiology Database:197681

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