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Synonym: Zhangina cylindrica Liu, 2002; Plesioperleidus jiangsuensis Qian 1997 From the sediments of the Lower Qinglong Formation, a number of species (Plesioperleidus, Zhangina, Suis, Jurongia, Quingshania, Peia .. ) have been described, which are difficult to distinguish at first sight and are usually traded either as "Plesioperleidus" or as "Lepidotes". Diagnosis for Zhangina jiangsuensis Qian et al., 1997 by Jin et al. p. 182: "Maxilla relatively slender ,length of its post-orbital part approximately 1/ 3 of the maxillary length ; scales smooth , with some exceptions slightly ornamented with ridges and with serrated hinder margin." Line drawing of the head by Jin et al. 2003, p. 174: Identified by oilshale based on head bones, dentition and squamation. References: D. Su (1981) A New Species of Perleidus from Anhui. Vertebrata PalAsiatica 19(2):107-112. MP Qian, SP Zhu, FM Zhao, XD Zhou, R Su & GH Gu (1997) Discovery of Early Triassic fish fossils and its significances in Jurong, Jiangsu Province. Jiangsu Geology 21, 65-71, 1997. Jin, F., Wang, N.Z., Cai, Z.Q., (2003) A revision of the perleidid fishes from the lower Yangtze region of South China-second report on the fish sequence study near the Permian-Triassic boundary in South China. Vertebr. PalAsiatica 41, 181–190 (In Chinese with English abstract). Li, Q.G. (2009) A new parasemionotid-like fish from the Lower Triassic of Jurong, Jiangsu Province, South China. Palaeontology 52, 369–384. Xincheng Qiu, Yaling Xu, Zhong-Qiang Chen, Michael J. Benton, Wen Wen, Yuangeng Huang, Siqi Wu (2019) The Early Triassic Jurong fish fauna, South China: Age, anatomy, taphonomy, and global correlation. Global and Planetary Change, Volume 180, 33-50.

Taxonomy from Fossilworks.org. Synonyms: Perleidus eurylepidotrichia Liu 2002, Perleidus yangtzensis Su 1981. From the sediments of the Lower Qinglong Formation, a number of species (Plesioperleidus, Zhangina, Suis, Jurongia, Quingshania, Peia .. ) have been described, which are difficult to distinguish at first sight and are usually traded either as "Plesioperleidus" or as "Lepidotes". Diagnosis for Zhangina yangtzensis (Su, 1981): "Maxilla relatively short and broad, length of its post-orbital part approximately 2/ 5 of the maxillary length; scales well ornamented with ridges and their hinder margin serrated." Line drawing from Jin et al. 2003, p. 177: Identified by oilshale based on the head bones and the characteristic serrated and ornamented scales. References: D. Su (1981) A New Species of Perleidus from Anhui. Vertebrata PalAsiatica 19(2):107-112. MP Qian, SP Zhu, FM Zhao, XD Zhou, R Su & GH Gu (1997) Discovery of Early Triassic fish fossils and its significances in Jurong, Jiangsu Province. Jiangsu Geology 21, 65-71, 1997. Jin, F., Wang, N.Z., Cai, Z.Q. (2003) A revision of the perleidid fishes from the lower Yangtze region of South China-second report on the fish sequence study near the Permian-Triassic boundary in South China. Vertebr. PalAsiatica 41, 181–190 (In Chinese with English abstract). Li, Q.G. (2009) A new parasemionotid-like fish from the Lower Triassic of Jurong, Jiangsu Province, South China. Palaeontology 52, 369–384. Xincheng Qiu, Yaling Xu, Zhong-Qiang Chen, Michael J. Benton, Wen Wen, Yuangeng Huang, Siqi Wu (2019) The Early Triassic Jurong fish fauna, South China: Age, anatomy, taphonomy, and global correlation. Global and Planetary Change, Volume 180, 33-50.