Skip to main content Skip to main navigation menu Skip to site footer
Type: Articles
Published: 2011-05-11
Page range: 41–64
Abstract views: 196
PDF downloaded: 109

A nine-family classification of caecilians (Amphibia: Gymnophiona)

Department of Zoology, The Natural History Museum, London SW7 5BD, UK
Department of Zoology, The Natural History Museum, London SW7 5BD, UK
Department of Zoology, The Natural History Museum, London SW7 5BD, UK Faculty of Life Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK
Department of Zoology, The Natural History Museum, London SW7 5BD, UK
Amphibia amphibians herpetology phylogeny systematics taxonomy

Abstract

We propose a new family-level classification of caecilians that is based on current understanding of phylogenetic relationships and diversity. The 34 currently recognised genera of caecilians are diagnosed and partitioned into nine family-level taxa. Each family is an hypothesised monophylum, that, subject to limitations of taxon sampling, is well-supported by phylogenetic analyses and is of ancient (Mesozoic) origin. Each family is diagnosed and also defined phylogenetically. The proposed classification provides an alternative to an exclusive reliance upon synonymy in solving the longstanding problem of paraphyly of the Caeciliidae.

References

  1. Barbour, T. (1924) A new Gymnophis [sic] from Colombia. Proceedings of the Biological Society of Washington, 37, 125–126.

    Beddome, R.H. (1870) Descriptions of new reptiles from the Madras Presidency. Madras Monthly Journal of Medical Science, 2, 169–176.

    Berthold, A.A. (1859) Einige neue Reptilien des Akademie Zoologisches Museums zu Göttingen. Nachricten von der Gesellschaften der Wissenschaftlicen zu Göttingen, 1859(1–20), 179–181.

    Bonaparte, C.L.J.L. (1850) Conspectus Systematum. Herpetologiae et Amphibiologiae. Editio altera reformata. Lugdini Batavorum: E. J. Brill.

    Boulenger, G.A. (1882) Catalogue of the Batrachia Gradientia s. Caudata and Batrachia Apoda in the Collection of the British Museum (2nd Ed.), Taylor and Francis, London.

    Boulenger, G.A. (1883a) Description of the new genus of Coeciliae. Annals and Magazine of Natural History, ser 5(11), 202–203.

    Boulenger, G.A. (1883b) Description of the new genus of Coeciliae. Annals and Magazine of Natural History, 5(11), 48.

    Boulenger, G.A. (1894) Third report on additions to the batrachian collection in the Natural-History Museum. Proceedings of the Zoological Society of London, 1894(4), 640–646.

    Boulenger, G.A. (1909) A list of the freshwater fishes, batrachians, and reptiles obtained by Mr. J. Stanley Gardiner’s expedition to the Indian Ocean. Transactions of the Linnaean Society of London, 2(12), 291–300.

    Boulenger, G.A. (1911) List of batrachians and reptiles obtained by Prof. Stanley Gardiner on his second expedition to the Seychelles and Aldabra. Transactions of the Linnean Society of London, 2(12), 291–300.

    Cuvier, G. (1829) Le Règne Animale (2nd ed), Déterville and Crochard, Paris.

    Doherty-Bone, T.M., Kebuh Ndifon, R., San Mauro, D., Wilkinson, M., LeGrand, G.N. & Gower, D.J. (2011) Systematics and ecology of the caecilian Crotaphatrema lamottei (Nussbaum) (Amphibia: Gymnophiona: Scolecomorphidae). Journal of Natural History, 45, 827–841.

    Duellman, W.E. & Trueb, L. (1986) Biology of Amphibians. McGraw-Hill Book Co., New York.

    Duméril, A.M.C. (1859) Reptiles et poissons de l’Afrique occidentale. Étude précédée de considérations générales sur leur distribution géographique. Archives du Muséum d’Histoire Naturelle, Paris, 10, 137–268.

    Duméril, A.M.C. & Bibron, G. (1841) Erpétologie Générale ou Histoire Naturelle Complète des Reptiles, Vol. 8. Librairie Encylopédique de Roret, Paris.

    Dunn, E.R. (1942) The American caecilians. Bulletin of the Museum of Comparative Zoology, Harvard, 91, 339–540.

    Dunn, E.R. (1945) A new caecilian of the genus Gymnopis from Brazil. American Museum Novitates, 1278, 1.

    Evans S.E. & Sigogneau-Russell, D. (2001) A stem-group caecilian (Lissamphibia: Gymnophiona) from the Lower Cretaceous of North Africa. Paleontology, 44, 259–273.

    Fitzinger, L.J. (1826) Neue Classification der Reptilien nach ihren natürlichen Verwand-tschaften nebst einer Verwandschaftstafel und einem Verzeichnisse der Reptiliensammlungen des K. K. zoologischen Museums zu Wien. J. G. Heubner, Wien.

    Frost, D.R., Grant, T., Faivovich, J., Bain, R.H., Haas, A., Haddad, C.F.B., de S. R.O., Channing, A., Wilkinson, M., Donnellan, S.C. Raxworthy, C.J., Campbell, J.A., Blotto, B., Moler, P., Drewes, R.C., Nussbaum, R.A., Lynch, J., Green, D.M. & Wheeler, W.C. (2006) The amphiban tree of life. Bulletin of the American Museum of Natural History, 297, 1–370.

    Gower, D.J. & Wilkinson, M. (2009) Gymnophiona. Pp. 369–372 in (S.B. Hedges and S. Kumar, eds) The Timetree of Life. Oxford University Press, New York.

    Gower D.J., Kupfer, A., Oommen, O.V., Himstedt, W., Nussbaum, R.A., Loader, S.P., Presswell, B., Müller, H., Krishna, S.B., Boistel, R. & Wilkinson, M. (2002) A molecular phylogeny of ichthyophiid caecilians (Amphibia: Gymnophiona: Ichthyophiidae): out of India or out of South East Asia? Proceedings of the Royal Society London B, 269, 1563–1569.

    Gower,D.J., Wilkinson, M., Sherratt, E. & Kok, P.J.R. (2010) A new species of Rhinatrema Duméril & Bibron (Amphibia: Gymnophiona: Rhinatrematidae) from Guyana. Zootaxa, 2391, 47–60.

    Gower, D.J., San Mauro, D., Giri, V., Bhatta, G., Govindappa, V., Kotharambath, R., Oommen, O.V., Fatih, F.A., Mackenzie-Dodds, J.A., Nussbaum, R.A., Biju, S.D., Shouche, Y.S. & * Wilkinson, M. (2011) Molecular systematics of caeciliid caecilians (Amphibia: Gymnophiona) of the Western Ghats, India. Molecular Phylogenetics and Evolution 59, 698–707.

    Guérin-Méneville, M.F.E. (1838) [1829–1844] Iconographie du Règne Animal de G. Cuvier o représentation d’après nature de l’une des espèces le plus remarquables et souvent non encore figurées, de chaque genre d’animaux. Avec un texte descriptif mis au courant de la science. Ouvrage pouvant servir d’atlas a tous les traités de zoologie. Tome I, Reptiles. J. B. Baillière, Paris.

    Hedges, S.B., Nussbaum, R.A. & Maxson, L.R. (1993) Caecilian phylogeny and biogeography inferred from mitochondrial DNA sequences of the 12S rRNA and 16S rRNA genes (Amphibia: Gymnophiona). Herpetological Monographs 7, 64–76.

    Hillis, D.M. (1991) The phylogeny of amphibians: current knowledge and the role of cytogenetics. Pp. 7–31 in (S.K. Sessions and D.M. Green, eds) Amphibian Cytogenetics and Evolution. Academic Press, San Diego.

    Jenkins, F.A. & Walsh, D.M. (1993) An Early Jurassic caecilian with limbs. Nature, 365, 246–250.

    Jenkins, F.A., Walsh, D.M. & Carroll, R.L. (2007) Anatomy of Eocaecilia micropodia, a limbed caecilian from the early Jurassic. Bulletin of the Museum of Comparative Zoology, Harvard, 158, 285–366.

    Laurent, R.F. (1984) Heterogenidad de la familia Caeciliidae (Amphibia-Apoda). Acta Zoologica Lilloana, 37, 199–200.

    Laurent, R.F. (1986) Ordre des Gymnophiones. Pp. 595–608. In P.-P. Grass and M. Delsol (eds), Trait de Zoologie, Vol 14, Amphibiens, Masson, Paris, France.

    Lescure, J., Renous, S. & Gasc, J.-P. (1986) Proposition d’une nouvelle classification des amphibiens gymnophiones. Mémoires de la Sociét Zoologique de France, 43, 145–177.

    Linnaeus, C. (1758) Systema Naturae (10th Ed), Laurentii Salva, Holmiae.

    Loader, S.P., Pisani, D., Cotton, J.A., Gower, D.J., Day, J.J. & Wilkinson, M. (2007) Relative timescales reveal multiple origins of parallel disjunct distributions of African caecilian amphibians. Biology Letters, 3, 505–508.

    Mikan, J.C. (1820) Delectus florae et faunae Brasiliensis. Title page, dedication, preface, and 24 plates all unnumbered. J. C. Mikan, Vindobonae.

    Müller, J. (1832) Beiträge zur Anatomie und Naturgeschichte der Amphibien. Zeitschrift fr Physiologie, 4, 190–275.

    Noble, G.K. (1924) Contributions to the herpetology of the Belgian Congo based on the collection of the American Museum Congo Expedition 1909-1915. Part III. Amphibia: with abstracts from the field notes of Herbert Lang and James P. Chapin. Bulletin of the American Museum of Natural History, 49, 147–347.

    Nussbaum, R.A. (1977) Rhinatrematidae: A new family of caecilians (Amphibia: Gymnophiona). Occasional Papers of the Museum of Zoology, University of Michigan, 682, 1–30.

    Nussbaum, R.A. (1979) The taxonomic status of the caecilian genus Uraeotyphlus Peters. Occasional Papers of the Museum of Zoology, University of Michigan, 687, 1–20.

    Nussbaum, R.A. (1985) Systematics of caecilians (Amphibia: Gymnophiona) of the family Scolecomorphidae. Occasional Papers of the Museum of Zoology, University of Michigan, 713, 1–49.

    Nussbaum, R.A. (1988) On the status of Copeotyphlinus syntremus, Gymnopis oligozona, and Minascaecilia sartoria (Gymnophiona: Caeciliidae): A comedy of errors. Copeia, 1988, 921–928.

    Nussbaum, R.A. & Wilkinson, M. (1989) On the classification and phylogeny of caecilians (Amphibia: Gymnophiona), a critical review. Herpetological Monographs, 3, 1–42.

    Nussbaum, R.A. & Wilkinson, M. (1995) A new genus of lungless tetrapod: a radically divergent caecilian (Amphibia: Gymnophiona). Proceedings of the Royal Society of London B, 261, 331–335.

    Parker, H.W. (1936) The amphibians of the Mamfe Division, Cameroons (1) Zoogeography and systematics. Proceedings of the Zoological Society of London, 1, 64–163.

    Parker, H.W. (1941) The caecilians of the Seychelles. Annals and Magazine of Natural History, 11(7), 1–17.

    Parker, H.W. (1958) Caecilians of the Seychelles Islands with description of a new species. Copeia, 1958, 71–17.

    Peters, W. (1874) Über neue Amphibien (Gymnopis, Siphonops, Polypedates, Rhacophorus, Hyla, Cyclodus, Euprepes, Clemmys). Monatsbericht der Deutschen Akademie der Wissenschaften zu Berlin, 1874, 616–624.

    Peters, W. (1879) Über die Eintheilung der Caecilien und insbesondere über die Gattungen Rhinatrema und Gymnopis Monatsbericht der Deutschen Akademie der Wissenschaften zu Berlin, 1879, 924–943.

    Peters, W. (1880) Über Schädel von zwei Coecilien Hypogeophis rostratus und Hypogeophis seraphini. Sitzung Bericht Geschichte Naturforschung Frankfurt, 1880, 53–55.

    Pillai, R.S. & Ravichandran, M.S. (1999) Gymnophiona (Amphibia) of India a taxonomic study. Records of the Zoological Survey of India Occasional Papers, 172, 1–117.

    Rafinesque, C.S. (1814) Fine del Prodromo d’Erpetologia Siciliana. Specchio delle Scienze o Giornale Enciclopedico di Sicilia, Palermo, 2, 102–104.

    Ramaswami LS. (1941). Some aspects of the cranial morphology of Uraeotyphlus narayani Seshachar (Apoda). Records of the Indian Museum, 43, 143–207.

    Reinhardt, J.T. & Lütken, C.F. (1861) Bidrag til kundskab om Brasiliens Padder og Krybdyr. Videnskabelige Meddelelser Dansk Naturhistorisk Forening Kjobenhaun, 1861(10–15), 143–242.

    Roelants, K., Gower, D.J., Wilkinson, M., Loader, S.P., Biju, S.D., Guillaume, K. & Bossuyt, F. (2007) Patterns of diversification in the history of modern amphibians. Proceedings of the National Academy of Sciences, 104, 887–892.

    San Mauro, D. (2010) A multilocus timescale for the origin of extant amphibians. Molecular Phylogenetics and Evolution, 56, 554–561.

    San Mauro, D., Gower, D.J., Oommen, O.V., Wilkinson, M. & Zardoya, R. (2004) Phylogeny of caecilian amphibians (Gymnophiona) based on complete mitochondrial genomes and nuclear 1. Molecular Phylogenetics and Evolution, 33, 413–427.

    San Mauro, D., Vences, M., Alcobendas, M., Zardoya, R. & Meyer, A. (2005) Initial diversification of living amphibians predated the breakup of Pangaea. American Naturalist, 165, 590–599.

    San Mauro, D., Gower, D.J., Zardoya, R. & Wilkinson, M. (2006) A hotspot of gene order rearrangement by tandem duplication and random loss in the vertebrate mitochondrial genome. Molecular Biology and Evolution, 23, 227–234.

    San Mauro, D., Gower D.J., Massingham, T., Wilkinson, M., Zardoya, R. & Cotton, J.A. (2009) Experimental design in caecilian systematics: phylogenetic information of mitochondrial genomes and nuclear rag1. Systematic Biology, 58, 425–438.

    Stejneger, L. (1893) On some collections of reptiles and batrachians from East Africa and the adjacent islands, recently received from Dr. W. L. Abbott and Mr. William Astor Chanler, with descriptions of new species. Proceedings of the United States National Museum, 16, 711–741.

    Stutchbury, I. (1834) Description of a new species of the genus of the genus Chamaeleon. Transactions of the Linnaean Society of London, 1(17), 362.

    Taylor, E.H. (1960a) A new caecilian genus in India. University of Kansas Science Bulletin, 40, 31–36.

    Taylor, E.H. (1960b) On the caecilian species Ichthyophis monochrous and Ichthyophis glutinosus and related species. University of Kansas Science Bulletin, 40, 37–120.

    Taylor, E.H. (1968) The caecilians of the World. University of Kansas Press, Lawrence, Kansas.

    Taylor, E.H. (1969) A new family of African Gymnophiona. University of Kansas Science Bulletin, 48, 297–305.

    Taylor, E.H. (1970) A new caecilian from Ethiopia. University of Kansas Science Bulletin, 48, 849–854.

    Tornier, G. (1896) (1897) Die Kriechtiere Deutsch-Ost-Afrikas. Beiträge zur Systematik und Descendenzlehre, Reimer, Berlin.

    Wagler, J. (1828) Auszuge aus seinem Systema Amphibiorum. Isis, von Oken, 21, 740–744.

    Wake, M.H. (1987) A new genus of African caecilian (Amphibia: Gymnophiona). Journal of Herpetology, 21, 6–15.

    Wake, M.H. & Campbell, J.A. (1983) A new genus and species of caecilian from the Sierra de las Minas of Guatemala. Copeia, 1983, 857–863.

    Wake, M.H. & Donnelly, M.A. (2010) A new lungless caecilian (Amphibia: Gymnophiona) from Guyana. Proceedings of the Royal Society of London B, 227 (1683), 915–922.

    Werner, F. (1899) Ueber Reptilien und Batrachier aus Togoland, Kamerun, und Deutsch-Neu-Guinea, Grössenteils aus dem K. Museum für Naturkunde in Berlin. Verhandlungen Zoologische-Botanische Gesellschaft in Wien, 49, 132–157.

    Wilkinson, M. (1989) On the status of Nectocaecilia fasciata Taylor, with a discussion of the phylogeny of the Typhlonectidae (Amphibia: Gymnophiona). Herpetologica, 45, 23–36.

    Wilkinson, M. (1997) Characters, congruence and quality: a study of neuroanatomical and traditional data in caecilian phylogeny. Biological Reviews, 72, 423–470.

    Wilkinson, M., Loader, S.P., Gower, D.J., Sheps, J.A. & Cohen, B.L. (2003) Phylogenetic relationships of African caecilians (Amphibia: Gymnophiona): insights from mitochondrial rRNA gene sequences. African Journal of Herpetology, 52, 83–92.

    Wilkinson, M. & Nussbaum, R.A. (1992) Taxonomic status of Pseudosiphonops ptychodermis Taylor and Mimosiphonops vermiculatus Taylor (Amphibia: Gymnophiona: Caeciliaidae), with description of a new species. Journal of Natural History, 26, 675–688.

    Wilkinson, M. & Nussbaum, R.A. (1996) On the phylogenetic position of the Uraeotyphlidae (Amphibia: Gymnophiona). Copeia, 1996, 550–562.

    Wilkinson, M. & Nussbaum, R.A. (1997) Comparative morphology and evolution of the lungless caecilian Atretochoana eiselti (Taylor) (Amphibia: Gymnophiona: Typhlonectidae). Biological Journal of the Linnean Society, 62, 39–109.

    Wilkinson, M. & Nussbaum, R.A. (1999) Evolutionary relationships of the lungless caecilian Atretochoana eiselti (Amphibia: Gymnophiona: Typhlonectidae). Zoological Journal of the Linnean Society, 126, 191–123.

    Wilkinson, M. & Nussbaum, R.A. (2006) Caecilian phylogeny and classification. Pp. 39–78 in (J.-M. Exbrayat, ed.) Reproductive Biology and Phylogeny of Gymnophiona (caecilians). Science Publishers, Inc., Enfield, New Hampshire, U.S.A.

    Wilkinson, M., Oommen, O.V., Sheps, J.A. & Cohen, B.L. (2002) Phylogenetic relationships of Indian caecilians (Amphibia: Gymnophiona) inferred from mitochondrial rRNA gene sequences. Molecular Phylogenetics and Evolution, 23, 401–407.

    Zhang, P. & Wake, M.H. (2009) A mitogenomic perspective on the phylogeny and biogeography of living caecilians (Amphibia: Gymnophiona). Molecular Phylogenetics and Evolution, 53, 479–491.