File:20210105 Ciurcopterus ventricosus.png

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Summary

Description20210105 Ciurcopterus ventricosus.png	English: Reconstruction of Ciurcopterus ventricosus, a silurian pterygotid eurypterid (Arthropoda: Chelicerata: Eurypterida: Pterygotidae). Chelicerae are conjectural and based on those of other pterygotids. 日本語: シルル紀に生息したダイオウウミサソリ類（節足動物：鋏角類：ウミサソリ類：ダイオウウミサソリ類）の1種シウルコプテルス・ヴェントリコスス Ciurcopterus ventricosus の復元図。鋏角は他のダイオウウミサソリ類に基づいて推測的に復元される。 References 参考文献: Kjellesvig-Waering, Erik N. (1948-07). Two New Eurypterids from the Silurian of Indiana. Journal of Paleontology 22 (4): 465–472. Tergites. 背板。 Selden PA. (1984-01). Autecology of Silurian eurypterids. Spec. Pap. Palaeontol. 32, 39–54. Chelicerae (segmentation). 鋏角（分節）。 Tetlie, O. Erik; Briggs, Derek E. G. (2009-09-15). The origin of pterygotid eurypterids (Chelicerata: Eurypterida). Palaeontology 52 (5): 1141–1148. doi:10.1111/j.1475-4983.2009.00907.x Overall reconstruction. 全体的復元。 Bicknell, Russell D. C.; Kenny, Katrina; Plotnick, Roy E. (2023-11-20). Ex vivo three-dimensional reconstruction of Acutiramus : a giant pterygotid sea scorpion (American Museum novitates, no. 4004). ISSN 0003-0082. Position of chelicerae and appendage II-V. 鋏角と第2-5付属肢の位置。
Date	5 January 2021
Source	Own work
Author	Junnn11

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File history

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	Date/Time	Dimensions	User	Comment
current	05:22, 30 November 2023	1,600 × 950 (586 KB)	Junnn11	Updated reconstruction
	15:44, 29 July 2021	1,600 × 950 (597 KB)	Junnn11	id
	18:41, 5 January 2021	1,600 × 950 (596 KB)	Junnn11	scale-like ornamentation
	18:18, 5 January 2021	1,600 × 950 (526 KB)	Junnn11	Highlight
	18:15, 5 January 2021	1,600 × 950 (529 KB)	Junnn11	Postabdomen
	14:18, 5 January 2021	1,600 × 950 (533 KB)	Junnn11	Cross-wiki upload from commons.wikimedia.org