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A new Eocene catostomid (Teleostei: Cypriniformes) from northeastern China and early divergence of Catostomidae

  • Juan Liu
  • Mee-mann ChangEmail author
Article

Abstract

A new Eocene catostomid genus and species, Plesiomyxocyprinus arratiae, is described from Huadian, Jilin Province, northeastern China. The materials include a nearly complete skeleton, dozens of pharyngeal bones with teeth, and a number of disarticulated bones. The new articulated specimen is large-sized and deep-bodied, with an estimated standard length of ca. 300 mm and body depth of 156 mm or about half of its standard length. The assignment of the fish to the Catostomidae is based on its falciform pharyngeal bone with one row of numerous (more than 50) compressed teeth, and the bone is much smaller than in cyprinids, especially given the size of the fish. The new fish distinguishes itself from all known catostomids (both extinct and extant) in its long anal fin with four unbranched and 17–18 branched rays, and its extremely short caudal peduncle that is only about one fourth of its depth. Plesiomyxocyprinus arratiae resembles the Eocene-Oligocene transpacific-distributed Amyzon in many general skeletal characters. However, it shows a few characters uniquely shared with the Recent catostomid Myxocyprinus asiaticus. Those include a very long dorsal fin with about 50 branched fin rays, the end of dorsal fin rays being close to the caudal fin base, and anal rays stretching posteriorly beyond the base of caudal fin. It is the first fossil catostomid that shows a close relationship to the endemic Myxocyprinus now living in the Yangtze River and Minjiang River, China. The discovery of Plesiomyxocyprinus arratiae, along with two previously described possible catostomid genera Jianghanichthys and Vasnetzovia, may indicate that the divergence of the Catostomidae started much earlier, in the middle Eocene or earlier, on the western side of the Pacific than on its eastern side.

Keywords

a new catostomid genus Eocene northeastern China early divergence 

References

  1. 1.
    Smith G R. Phylogeny and biogeography of the Catostomidae, freshwater fishes of North America and Asia. In: Mayden R L, ed. Systematics, Historical Ecology, and North American Freshwater Fishes. Stanford: Stanford University Press, 1992. 778–826Google Scholar
  2. 2.
    Nelson J S. Fishes of the World. 4th ed. New Jersey: John Wiley & Sons Inc., 2006. 143–146Google Scholar
  3. 3.
    Meng Q W, Su J X, Miao X Z. Systematics of Fishes (in Chinese with English abstract). Beijing: China Agriculture Press, 1995. 176–177Google Scholar
  4. 4.
    Sytchevskaya E K. Paleogene freshwater fish fauna of the USSR and Mongolia. Joint Soviet-Mongolian Palaeotological Expedition Transactions (in Russian), 1986, 39: 77–82Google Scholar
  5. 5.
    Chang M M, Miao D S, Chen Y Y, et al. Suckers (Fish, Catostomidae) from the Eocene of China account for the family’s current disjunct distributions. Sci China Ser D-Earth Sci, 2001, 44(7): 577–586CrossRefGoogle Scholar
  6. 6.
    Chang M M, Zhou J J. A brief survey of the Chinese Eocene Ichthyofauna. Kaupia, Darmstadter Beitrage zur Naturgeschichte, Heft 2, 1993, 15: 157–162Google Scholar
  7. 7.
    Chang M M, Chen Y Y. Late Mesozoic and Tertiary ichthyofaunas from China and some puzzling patterns of distribution. Vert PalAsiat, 2000, 38(3): 161–175Google Scholar
  8. 8.
    Chang M M, Chen G J. Fossil Cypriniformes from China and its adjacent areas and their plaeogeographical implication. Geol Soc Spec Pub, 2008, 295: 337–350CrossRefGoogle Scholar
  9. 9.
    Hussakof L. The fossil fishes collected by the Central Asiatic Expedition. Amer Mus Novit, 1932, 553: 1–19Google Scholar
  10. 10.
    Nelson E M. The opercular series of the Catostomidae. J Morph, 1949, 85: 559–567CrossRefGoogle Scholar
  11. 11.
    Cheng C C. Fossil fishes from the early Teriary of Hsianghsiang, Hunan, with discussion of age of the Hsiawanpu formation (in Chinese with English Summary). Vert PalAsiat, 1962, 6(4): 333–348Google Scholar
  12. 12.
    Cope E D. On the Tertiary coal and fossils of Osino, Nevada. Proc Amer Philos Soc, 1872, 12: 478–481Google Scholar
  13. 13.
    Wilson M V H. Oldest known Esox (Pisces: Esocidae), part of a new Paleocene teleost fauna from western Canada. Can J Earth Sci, 1980, 17: 307–312Google Scholar
  14. 14.
    Cavender T M. Review of the fossil history of North American freshwater fishes. In: Hocutt C H, Wiley E O eds. The Zoogeography of North American Freshwater Fishes. New York: Wiley, 1986. 700–724Google Scholar
  15. 15.
    Bruner J C. Comments on the genus Amyzon family Catostomidae. J Paleontol, 1991, 65(4): 678–686Google Scholar
  16. 16.
    Miller R R, Smith G R. New fossil fishes from Plio-Pleistocene Lake Idaho. Occ Pap Mus Zool Univ Michigan, 1967, 654: 1–24Google Scholar
  17. 17.
    Smith G R, Lundberg J. The Sand Draw fish fauna. In: Skinner M F, et al., eds. Early Pleistocene Preglacial and Glacial Rocks and Faunas of North-C - entral Nebraska. Bull Amer Mus Nat His, 1972, 148: 40–54Google Scholar
  18. 18.
    Miller R R, Smith G R. Distribution and evolution of Chasmistes (Pisces: Catostomidae) in western North America. Occ Pap Mus Zool Univ Michigan, 1981, 696: 1–46Google Scholar
  19. 19.
    Smith G R. Fishes of the Pliocene Glenns Ferry Formation, Southwest Idaho. Univ Mich Mus Paleontol Pap Paleontol, 1975, 14: 1–68Google Scholar
  20. 20.
    Alvarado-Ortega J, Carranza-Castaneda O, Alvarez-Reyes G. A new fossil species of Ictiobus (Teleostei: Catostomidae) from Pliocene lacustrine sediments near Tula de Allende, Hidalgo, Mexico. J Paleontol, 2006, 80(5): 993–1008CrossRefGoogle Scholar
  21. 21.
    Smith G R, Stokes W L, Horn K F. Some late Pleistocene fishes of Lake Bonneville. Copeia, 1968, (4): 807–816Google Scholar
  22. 22.
    Smith G R. Late Cenozoic freshwater fishes of North America. Annu Rev Ecol Syst, 1981, (12): 163–193Google Scholar
  23. 23.
    Hubbs C L. Materials for a revision of the catostomid fishes of eastern North America. Misc Publ Mus Zool Univ Michigan, 1930, 20: 1–47Google Scholar
  24. 24.
    Nelson E M. The comparative morphology of the Weberian apparatus of the Catostomidae and its significance in systematics. J Morph, 1948, 83: 225–251CrossRefGoogle Scholar
  25. 25.
    Smith G R, Koehn R K. Phenetic and cladistic studies of biochemical and morphological characteristics of Catostomus. Syst Zool, 1971, 20(3): 282–297CrossRefGoogle Scholar
  26. 26.
    Ferris S D, Whitt G S. Phylogeny of tetraploid catostomid fishes based on the loss of duplicate gene expression. Syst Zool, 1978, 27: 189–206CrossRefGoogle Scholar
  27. 27.
    Fuiman L A. Contribution of developmental characters to a phylogeny of catomid fishes, with comments on heterochrony. Copeia, 1985, (4): 833–846Google Scholar
  28. 28.
    Harris P M, Mayden R L. Phylogenetic relationships of major clades of catostomidae (Teleostei: Cypriniformes) as inferred from mitochondrial SSU and LSU rDNA sequences. Mol Phylogenet Evol, 2001, 20(2): 225–237CrossRefGoogle Scholar
  29. 29.
    Sun Y H, Xie C X, Wang W M, et al. The genetic variation and biogeography of catostomid fishes based on mitochondrial and nucleic DNA sequences. J Fish Biol, 2007, 70(Suppl C): 291–309CrossRefGoogle Scholar
  30. 30.
    Bureau of Geology and Mineral Resources of Jilin Province. Regional Geology of Jilin Province (in Chinese). Beijing: Geological Publishing House, 1988. 1–698Google Scholar
  31. 31.
    Zhang P L, Lü B C, Li C T, et al. Discovery of the Hudian Fauna of the early Tertiary and its geological significance (in Chinese with English abstract). Jilin Geo, 1986, (4): 1–16Google Scholar
  32. 32.
    Wang B Y, Li C T. First Paleogene mammalian fauna from northeastern China (in Chinese with English summary). Vert PalAsiat, 1990, 28(3): 165–205Google Scholar
  33. 33.
    Zhao X, Zhang X, Wang M, et al. The assemblage of Neogene sporopollen of Tumenzi Formation of Hunchun, Jilin Province (in Chinese with English abstract). J Shandong Univ Sci Tech (Nat Sci), 2004, 23(1): 19–23Google Scholar
  34. 34.
    Zhou J J, Sun J R. Early Eocene fish fauna found in Huadian Basin, Jilin (in Chinese). Vert PalAsiat, 1985, 23(2): 170Google Scholar
  35. 35.
    Hou L, Ericson P. A middle Eocene shorebird from China. The Condor, 2002, 104(4): 896–899CrossRefGoogle Scholar
  36. 36.
    Gradstein F M, Ogg J G, Smith A G. A Geological Time Scale 2004. Cambridge: Cambridge University Press, 2004. 1–589Google Scholar
  37. 37.
    Talylor W R, Van Dyke G C. Revised procedures for staining and clearing small fishes and other vertebrates for bone and cartilage study. Cybium, 1985, 9(2): 107–119Google Scholar
  38. 38.
    Chu Y T. Comparative Studies on the Scales and on the Pharyngeal and Their Teeth in Chinese Cyprinids, with Particular Reference to Taxonomy and Evolution. Shanghai: St. John’s University, 1935. 1–225Google Scholar
  39. 39.
    Eastman J T. The pharyngeal bones and teeth of catostomid fishes. Amer Midl Nat, 1977, 97(1): 68–88CrossRefGoogle Scholar
  40. 40.
    Wilson M V H. Middle Eocene freshwater fishes from British Columbia. Life Sci Contr Roy Ontario Mus, 1977, 113: 1–61Google Scholar
  41. 41.
    Grande L, Eastman J T, Cavender T M. Amyzon gosiutensis, a new catostomid fish from the Green River Formation. Copeia, 1982, (3): 523–532Google Scholar
  42. 42.
    Smith G R. Distribution and evolution of the North American catostomid fishes of the subgenus pantosteus, genus Catostomus. Misc Publ Mus Zool Univ Michigan, 1966, 129: 1–132Google Scholar
  43. 43.
    Weisel G F. The osteocranium of the catostomid fish, Catostomus macrocheilus: A study on adaptation and natural relationship. J Morph, 1960, (106): 109–129Google Scholar
  44. 44.
    Eastman J T. The caudal skeletons of catostomid fishes. Amer Midl Nat, 1980, 103(1): 133–148CrossRefGoogle Scholar
  45. 45.
    Fang P W. Notes on Myxocyprinus asiaticus (Bleeker) in Chinese fresh-waters. Sinensia, 1934, 4(1): 329–337Google Scholar
  46. 46.
    Lei Y Z. Vertebrates. In: Hubei Institute of Geological Science, Bureau of Geology of Henan Province ed. Atlas of Fossils from Central-Southern China (in Chinese). Beijing: Geological Publishing House, 1977. 133–136Google Scholar
  47. 47.
    Lei Y Z. Fish. In: Yichang Institute of Geology and Mineral Resources, Ministry of Geology and Mineral Resources ed. Biostratigraphy of the Yangtze Gorges area, 5 Cretaceaous and Tertiary (in Chinese with English summary). Beijing: Geological Publishing House, 1987. 191–194Google Scholar

Copyright information

© Science in China Press and Springer-Verlag GmbH 2009

Authors and Affiliations

  1. 1.Key Laboratory of Evolutionary Systematics of VertebratesInstitute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of SciencesBeijingChina
  2. 2.Graduate University of Chinese Academy of SciencesBeijingChina

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