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Type: Article
Published: 2009-05-25
Page range: 59–67
Abstract views: 52
PDF downloaded: 25

Complementary diagnosis of the genus Insuetophrynus (Anura, Cycloramphidae) based on larval characters

Instituto de Zoología, Universidad Austral de Chile, Casilla 567, Valdivia, Chile
Instituto de Zoología, Universidad Austral de Chile, Casilla 567, Valdivia, Chile
Amphibia Chondrocranium hyobranchial apparatus internal buccal anatomy larval morphology systematics

Abstract

The external and internal characteristics of the tadpoles of Insuetophrynus acarpicus are compared with other members of the family Cycloramphidae and used to complement the generic diagnosis previously based solely on adult morphological characteristics. The redescription includes larval external morphology, internal buccal features examined by SEM, and description of the chondrocranium and hyobranchial apparatus.

References

  1. Altig, R. & McDiarmid, R.W. (1999) Body plan. Development and morphology. In: McDiarmid, R.W. & Altig, R. (Eds.), Tadpoles. The Biology of Anuran Larvae. The University of Chicago Press. Chicago, pp. 24–51.

    Altig, R. & Johnston, G.F. (1989) Guilds of anuran larvae: relationships among developmental modes, morphologies, and habitats. Herpetological Monographs, 3, 81–109.

    Barrio, A. (1970) Insuetophrynus acarpicus, un nuevo leptodactílido firmisternio sudamericano (Amphibia, Anura). Physis, 30, 331–341.

    Cárdenas-Rojas, D.R., Rabanal, F. & Formas, J.R. (2007) The tadpole of Hylorina sylvatica (Anura, Cycloramphidae) in southern Chile. Zootaxa, 1580, 51–62.

    Díaz, N.F. & Valencia, J. (1985) Larval morphology and phenetic relationships of the Chilean Alsodes, Telmatobius, Caudiverbera and Insuetophrynus (Anura: Leptodactylidae). Copeia, 1985, 175–181.

    Díaz-Páez, H. & Ortiz, J.C. (2003) Evaluación del estado de conservación de los anfibios chilenos. Revista Chilena de Historia Natural, 76, 509–525.

    D'Heurssel, A. & de Sá, R.O. (1999) Comparing tadpoles of Hyla geografica and Hyla semilineata. Journal of Herpetology, 33, 353–361.

    Formas, J.R. (1989) The tadpole of Eupsophus calcaratus in southern Chile. Journal of Herpetology 23, 195–197.

    Formas, J.R., Díaz N.F. & Valencia J. (1980) The tadpole of the Chilean frog Insuetophrynus acarpicus. Herpetologica, 36, 316–318.

    Formas, J.R. & Brieva. L. (2004) The tadpoles of Alsodes vanzolinii and A. verrucosus (Anura, Leptodactylidae) with descriptions of the internal oral and chondrocranial morphology. Amphibia-Reptilia 25, 151–164.

    Frost, D.R. (2009) Amphibian Species of the World: an Online Reference Version 5.3 (12 Febrery, 2009). Electronic Database accessible at: http://research.amnh.org/herpetology/amphibia. American Museum of Natural History, New York,USA.

    Gosner, K.L. (1960) A simplified table for staging anuran embryos and larvae with notes on identification. Herpetologica, 16, 18–190.

    Grosjean, S., Vences, M. & Dubois, A. (2004) Evolutionary significance of oral morphology in carnivorous tadpoles of tiger frogs, genus Hoplobatrachus (Ranidae). Biological Journal of the Linnean Society, 81, 171–181.

    Haas, A. (1995) Cranial features of dendrobatid larvae (Amphibia: Anura: Dendrobatidae). Journal of Morphology, 224, 241–264.

    Haas, A. (2001) Mandibular arch musculature of anuran tadpoles, with comments on homologies of amphibian jaw muscles. Journal of Morphology, 247, 1–33.

    Heyer, R. (1973) Ecological interactions of frog larvae at seasonal tropical location in Thailand. Journal of Herpetology, 7, 337–361.

    IUCN. (2007) Conservation International, and NatureServe (2007) Global Amphibian Assessment. Available from: http://www.globalamphibians.org

    Larson, P.M. & de Sá, R.O. (1998) Chondrocranial morphology of Leptodactylus larvae (Leptodactylidae: Leptodactylinae): Its utility in phylogenetic reconstruction. Journal of Morphology, 238, 287–305.

    Larson, P.M., de Sá, R.O. & Arrieta, D. (2003) Chondrocranial, hyobranchial and internal oral morphology in larvae of basal bufonoid genus Melanophryniscus (Amphibia: Anura). Acta Zoologica, 84, 145–154.

    Lavilla, E.O. (1987) La larva de Rhinoderma darwinii D & B (Anura: Rhinodermatidae). Acta Zoológica Lilloana, 39, 81–88.

    Lavilla, E.O. (1988) Lower Telmatobiinae (Anura: Leptodactylidae): generic diagnosis based on larval characters. Occasional Papers of the Museum of Natural History. University of Kansas, 124, 1–19.

    Lynch, J.D. (1971) Evolutionary relationships, osteology, and zoogeography of leptodactyloid frogs. University of Kansas, Museum of Natural History, Miscellaneous Publication, 53, 1–238.

    Lynch, J.D. (1978) A re-assessment of the telmatobiine leptodactylid frogs of Patagonia. Occasional Papers of the Museum of Natural History. The University of Kansas, Lawrence, Kansas, 72, 1–57.

    Maglia, A.M., Púgener, L.A. & Trueb, L. (2001) Comparative development of anurans: Using phylogeny to understand ontogeny. American Zoologist, 41, 538–551.

    Orton, G.L. (1953) The systematics of vertebrae larvae. Systematics Zoology, 2, 63–75.

    Púgener, L. A., Maglia, A.M. & Trueb, L. (2003). Revisiting the contribution of larval characters to an analysis of phylogenetic relationships of basal anurans. Zoological Journal of the Linnean Society, 139, 129–155.

    Sokol, O. (1981) The larval chondrocranium of Pelodytes punctatus, with a review of tadpole chondrocrania. Journal of Morphology, 169, 161–183.

    Song, J. & Parenti, L.R. (1995) Clearing and staining whole fish specimens for simultaneous demonstration of bone, cartilage, and nerves. Copeia, 1995, 114–118.

    Turner, W.H. (1999) Chondrocranial and oral morphology of Leptodactylidae larvae. M.S. Dissertation, University of Richmond, Virginia.

    Vera-Candioti, M.F., Úbeda, C. & Lavilla, E. (2005) Morphology and metamorphosis of Eupsophus calcaratus tadpoles (Anura: Leptodactylidae). Journal of Morphology, 264, 161–177.

    Wassersug, R.J. (1976) Oral morphology of anuran larvae: terminology and general description. Occasional Papers of the Museum of Natural History. University of Kansas, 48, 1–23.

    Wassersug, R.J. & Heyer, W.R. (1988) A survey of internal oral features of leptodactyloid larvae (Amphibia: Anura). Smithsonian Contributions to Zoology, 457, 1–99.