欢迎访问《古脊椎动物学报》官方网站,今天是

最大的梳颌翼龙类成员朱氏莫干翼龙再研究

展开
  • 1 河南自然博物馆 郑州 450016
    2 中国科学院古脊椎动物与古人类研究所,中国科学院脊椎动物演化与人类起源重点实验室 北京 100044
    3 中国科学院生物演化与环境卓越创新中心 北京 100044
    4 巴西卡里里地区大学古生物实验室 克拉图 63100-000
    5 吉林大学地球科学学院 长春 130061
    6 中国科学院大学地球与行星科学学院 北京 100049

收稿日期: 2021-09-16

  网络出版日期: 2022-01-11

基金资助

中国科学院战略性先导科技专项(B类)(XDB26000000);中国科学院战略性先导科技专项(B类)(XDB18000000);国家自然科学基金(42072028);国家自然科学基金(41572020);国家自然科学基金(42072017);国家自然科学基金(41688103);中国科学院青年创新促进会(2019075);巴西塞阿拉州科技发展基金会(Fundacão Cearense de Apoio ao Desenvolvimento Científico e Tecnológico);巴西塞阿拉州科技发展基金会(FUNCAP no DCR-0024-02039.01.00/)

Reappraisal of the largest ctenochasmatid Moganopterus zhuiana Lü et al., 2012

Expand
  • 1 Henan Natural History Museum Zhengzhou 450016, China
    2 Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences Beijing 100044, China
    3 CAS Center for Excellence in Life and Paleoenvironment Beijing 100044, China
    4 Laboratório de Paleontologia da URCA, Universidade Regional do Cariri Crato 63100-000, Brazil
    5 College of Earth Sciences, Jilin University Changchun 130061, China
    6 College of Earth and Planetary Sciences, University of Chinese Academy of Sciences Beijing 100049, China

Received date: 2021-09-16

  Online published: 2022-01-11

摘要

朱氏莫干翼龙(Moganopterus zhuiana)由吕君昌等于2012年建立,并将其归入北方翼龙科(Boreopteridae), 这一分类在发表后不久就受到了不同研究者的质疑。之后,尽管关于莫干翼龙归入梳颌翼龙科(Ctenochasmatidae)的观点已被大部分翼龙研究者所接受,但是很多特征还需要详细的描述。通过对朱氏莫干翼龙的正型标本进行详细观察,对一些较为模糊的特征进行了重新确认。将其鉴定特征修改为:一种大型的梳颌翼龙类成员,具有一个与其他成员不同的自有裔征——一长棍状额骨嵴向后背侧延伸,并与头骨腹面形成15°夹角。同时莫干翼龙还具有以下的特征组合可以区别于其他梳颌翼龙类成员:平直的上下颌咬合面;低矮的前上颌骨嵴位于鼻眶前孔之前;吻端约占头骨长度的2/3; 鼻眶前孔占头骨长度略大于20%; 100枚细长的牙齿;中部颈椎的长宽比约为7。依据梳颌翼龙类翼展和头骨长度的线性关系,重新推测了莫干翼龙的翼展。新的推测结果证实,虽然比最初推测的小了很多,但莫干翼龙仍然是已知的个体最大的梳颌翼龙类成员。对比侏罗纪和白垩纪的梳颌翼龙类,这一种类的体型大致存在一个增大的趋势。

本文引用格式

高殿松, 蒋顺兴, 徐莉, 程心, 杨丽丽, 贾松海, 汪筱林 . 最大的梳颌翼龙类成员朱氏莫干翼龙再研究[J]. 古脊椎动物学报, 2022 , 60(3) : 197 -211 . DOI: 10.19615/j.cnki.2096-9899.220111

Abstract

Moganopterus zhuiana Lü et al., 2012 was erected as a member of the Boreopteridae, which was questioned by different researchers shortly after the publication. Although the new assignment to the Ctenochasmatidae is widely accepted by pterosaur researchers, some characteristics still require a detailed description. Here, the holotype of this taxon is restudied, and some ambiguous characteristics are re-identified. The diagnosis of this taxon has been revised as the following: a large ctenochasmatid pterosaur, which can be distinguished from other members of this clade by a single autapomorphy: an elongated rod-like parietal crest that extends posterodorsally, forming an angle of about 15° with the ventral margin of the skull. This taxon can be further distinguished from other ctenochasmatids on the basis of the following combination of characteristics: straight occlusal surfaces of the upper and low jaws; presence of a low premaxillary crest confined anterior to the nasoantorbital fenestra; rostrum about two thirds of the skull length; nasoantorbital fenestra occupying slightly more than 20% of the skull length; about 100 slender teeth; and a mid-cervical length/width ratio of about 7. The wingspan of M. zhuiana has been re-estimated according to a simple regression equation for wingspan versus skull length in ctenochasmatids. It confirms that M. zhuiana, although smaller than previous thought, is still the largest known ctenochasmatid. When comparing the sizes of ctenochasmatids in the Jurassic and Cretaceous, ctenochasmatids showed a rough tendency to increase their sizes.

参考文献

[1] Alarcón-Muñoz J, Soto-Acuña S, Codorniú L et al., 2020. New ctenochasmatid pterosaur record for Gondwana: discovery in the Lower Cretaceous continental deposits of the Atacama Desert, northern Chile. Cretaceous Res, 10: 104378
[2] Andres B, Ji Q, 2008. A new pterosaur from the Liaoning Province of China, the phylogeny of the Pterodactyloidea, and convergence in their cervical vertebrae. Palaeontology, 51: 453-469
[3] Andres B, Clark J M, Xu X, 2014. The earliest pterodactyloid and the origin of the group. Curr Biol, 24: 1011-1016
[4] Bennett S C, 1994. Taxonomy and systematics of the Late Cretaceous pterosaur Pteranodon (Pterosauria, Pterodactyloidea). Occ Pap Nat Hist Mus, 169: 1-70
[5] Bennett S C, 2001. The osteology and functional morphology of the Late Cretaceous pterosaur Pteranodon. Palaeontogr Abt A, 260: 1-153
[6] Bennett S C, 2007. A review of the pterosaur Ctenochasma: taxonomy and ontogeny. Neues Jahrb Geol Paläont Abh, 245: 23-31
[7] Bennett S C, 2021. Complete large skull of the pterodactyloid pterosaur Ctenochasma elegans from the Late Jurassic Solnhofen Lithographic Limestones. Neues Jahrb Geol Paläont Abh, 301: 283-294
[8] Brougham T, Smith E T, Bell P R, 2017. Isolated teeth of Anhangueria (Pterosauria: Pterodactyloidea) from the Lower Cretaceous of Lightning Ridge, New South Wales, Australia. PeerJ, 5: e3256
[9] Chiappe L M, Kellner A W A, Rivarola D et al., 2000. Cranial morphology of Pterodaustro guinazui (Pterosauria: Pterodactyloidea) from the Lower Cretaceous of Argentina. Contrib Sci, 483: 1-19
[10] Chinsamy A, Codorniu L, Chiappe L M, 2008. Developmental growth patterns of the filter-feeder pterosaur, Pterodaustro guiñazui. Biol Lett, 4: 282-285
[11] Dong Z M, 1982. On a new Pterosauria (Huanhepterus quingyangensis gen. et sp. nov.) from Ordos, China. Vert PalAsiat, 20: 115-121
[12] Fabre J A, 1976. Un Nouveau Pterodactylidae du Gisement de Canjuers (VAR) Gallodactylus canjuersensis nov. gen., nov. sp. Ann Paléontol, 62: 35-70
[13] Howse S C B, Milner A R, 1995. The pterodactyloids from the Purbeck Limestone Formation of Dorset. Bull Nat Hist Mus London Geol, 51: 73-88
[14] Ji S A, Ji Q, 1997. Discovery of a new pterosaur from western Lioaning, China. Acta Geol Sin, 71: 1-6
[15] Jiang S X, Wang X L, 2011a. Important features of Gegepterus changae (Pterosauria: Archaeopterodactyloidea, Ctenochasmatidae) from a new specimen. Vert PalAsiat, 49: 172-184
[16] Jiang S X, Wang X L, 2011b. A new ctenochasmatid pterosaur from the Lower Cretaceous, western Liaoning, China. An Acad Bras Cienc, 83: 1243-1249
[17] Jiang S X, Wang X L, 2013. A new boreopterid pterosaur from the Yixian Formation, Lower Cretaceous, and comments on the family Boreopteridae. In: SayaoJ M, CostaF R, BantimR A M et al. eds. Rio Ptero 2013 - International Symposium on Pterosaurs. Rio de Janeiro: Universidade fereral do Rio de Janeiro/Museu Nacional. 79
[18] Jiang S X, Wang X L, Meng X et al., 2014. A new boreopterid pterosaur from the Lower Cretaceous of western Liaoning, China, with a reassessment of the phylogenetic relationships of the Boreopteridae. J Paleont, 88: 823-828
[19] Jiang S X, Cheng X, Ma Y X et al., 2016. A new archaeopterodactyloid pterosaur from the Jiufotang Formation of western Liaoning, China, with a comparison of sterna in Pterodactylomorpha. J Vert Paleont, 36: e1212058
[20] Kellner A W A, 2003. Pterosaur phylogeny and comments on the evolutionary history of the group. Geol Soc London Spec Publ, 217: 105-137
[21] Kellner A W A, 2015. Comments on Triassic pterosaurs with discussion about ontogeny and description of new taxa. An Acad Bras Cienc, 87: 669-689
[22] Kellner A W A, 2017. Rebuttal of Martin-Silverstone et al. 2017,‘Reassessment of Dawndraco kanzai Kellner 2010 and reassignment of the type specimen to Pteranodon sternbergi Harksen, 1966’. Vert Anat Morph Palaeont, 3: 81-89
[23] Kellner A W A, Tomida Y, 2000. Description of a new species of Anhangueridae (Pterodactyloidea) with comments on the pterosaur fauna from the Santana Formation (Aptian-Albian), northeastern Brazil. Natl Sci Mus Monogr, 17: 1-137
[24] Kellner A W A, Campos D A, Sayão J M et al., 2013. The largest flying reptile from Gondwana: a new specimen of Tropeognathus cf. T. mesembrinus Wellnhofer, 1987 (Pterodactyloidea, Anhangueridae) and other large pterosaurs from the Romualdo Formation, Lower Cretaceous, Brazil. An Acad Bras Cienc, 85: 113-135
[25] Kellner A W A, Caldwell M W, Holgado B et al., 2019. First complete pterosaur from the Afro-Arabian continent: insight into pterodactyloid diversity. Sci Rep, 9: 17875
[26] Lü J C, 2003. A new pterosaur: Beipiaopterus chenianus, gen. et sp. nov. (Reptilia: Pterosauria) from western Liaoning Province of China. Mem Fukui Prefect Din Mus, 2: 153-160
[27] Lü J C, Gao C L, Meng Q J et al., 2006. On the systematic position of Eosipterus yangi Ji et Ji, 1997 among pterodactyloids. Acta Geol Sin, 80: 643-646
[28] Lü J C, Pu H Y, Xu L et al., 2012. Largest toothed pterosaur skull from the Early Cretaceous Yixian Formation of western Liaoning, China, with comments on the family Boreopteridae. Acta Geol Sin, 86: 287-293
[29] Martill D M, Naish D, 2006. Cranial crest development in the azhdarchoid pterosaur Tupuxuara, with a review of the genus and tapejarid monophyly. Palaeontology, 49: 925-941
[30] McPhee J, Ibrahim N, Kao A et al., 2020. A new ?chaoyangopterid (Pterosauria: Pterodactyloidea) from the Cretaceous Kem Kem beds of southern Morocco. Cretaceous Res, 110: 104410
[31] Seeley H G, 1875. On an ornithosaurian (Doratorhynchus validus) from the Purbeck Limestone of Langton near Swanage. Quart J Geol Soc, 31: 465-468
[32] Unwin D M, 2003. On the phylogeny and evolutionary history of pterosaurs. Geol Soc London Spec Publ, 217: 139-190
[33] Vidovic S U, Martill D M. 2017. The taxonomy and phylogeny of Diopecephalus kochi (Wagner, 1837) and ‘Germanodactylus rhamphastinus’ (Wagner, 1851). Geol Soc London Spec Publ, 455: 125-147
[34] Wang X L, Kellner A W A, Zhou Z H et al., 2005. Pterosaur diversity and faunal turnover in Cretaceous terrestrial ecosystems in China. Nature, 437: 875-879
[35] Wang X L, Kellner A W A, Zhou Z H et al., 2007. A new pterosaur (Ctenochasmatidae, Archaeopterodactyloidea) from the Lower Cretaceous Yixian Formation of China. Cretaceous Res, 28: 245-260
[36] Wang X L, Rodrigues T, Jiang S X et al., 2014. An Early Cretaceous pterosaur with an unusual mandibular crest from China and a potential novel feeding strategy. Sci Rep, 4: 6329
[37] Wellnhofer P, 1970. Die Pterodactyloidea (Pterosauria) der Oberjura-Plattenkalke süddeutschlands, Bayer. Akad Wiss, Math-Naturwiss Kl Abh, 141: 1-133
[38] Wellnhofer P, 1978. Handbuch der Paläoherpetologie, vol. 19 Pterosauria. Stuttgart: Gustav Fischer Verlag. 1-82
[39] Witton M P, 2013. Pterosaurs:Natural History, Evolution, Anatomy. Princeton and Oxford: Princeton University Press. 1-291
[40] Wu X C, Li J L, Wang X L et al., 2017. Amphibians, Reptilians, and Avians. Beijing: Science Press. 1-285
[41] Zhou C F, 2010. New material of Elanodactylus prolatus Andres & Ji, 2008 (Pterosauria: Pterodactyloidea) from the Early Cretaceous Yixian Formation of western Liaoning, China. Neues Jahrb Geol Paläont Abh, 255: 277-286
[42] Zhou C F, Gao K Q, Yi H Y et al., 2017. Earliest filter-feeding pterosaur from the Jurassic of China and ecological evolution of Pterodactyloidea. Roy Soc Open Sci, 4: 160672
[43] Zhou C F, Wang J H, Zhu Z H, 2020. A new wing skeleton of Forfexopterus (Pterosauria: Ctenochasmatidae) from the Early Cretaceous Jehol Biota reveals a developmental variation. Foss Rec, 23: 191-196
文章导航

/