Skip to main content Skip to main navigation menu Skip to site footer
Type: Article
Published: 2016-08-11
Page range: 101–122
Abstract views: 233
PDF downloaded: 1

Two new endemic species of Epictia Gray, 1845 (Serpentes: Leptotyphlopidae) from Northern Peru

Zoologisches Forschungsmuseum Alexander Koenig (ZFMK), Adenauerallee 160, 53113 Bonn, Germany
Área de Herpetología, Museo de Historia Natural de la Universidad Nacional de San Agustín (MUSA), Arequipa, Perú
Área de Herpetología, Museo de Historia Natural de la Universidad Nacional de San Agustín (MUSA), Arequipa, Perú
Reptilia Andes blind snake burrowing snake fossorial snake slender blind snakes Cajamarca Cajabamba dry forest Epictini Leptotyphlops Squamata

Abstract

Herein, we describe two new thread snake species of the genus Epictia from elevations higher than 2000 meters above sea level in the Andes of the Cajamarca Region in Northern Peru. Both species share 10 midtail scale rows, a broad contact between the anterior supralabial and the supraocular scales in most of the specimens, and a yellow spot on the snout and the terminal part of the tail. Epictia venegasi sp. nov. is described on the basis of nine specimens and can further be differentiated from its congeners by having 211–221 mid-dorsal scale rows and a color pattern where each body scale is black on the anterior half and yellow on the posterior half. The description of Epictia vonmayi sp. nov. is based on two specimens which can further be differentiated from their congeners by having 196–205 mid-dorsal scale rows and 14 distinct black longitudinal stripes around the body, which run through the center of each scale and are separated by bright yellow interspaces; accordingly the tail exhibits 10 black longitudinal stripes which likewise run through the center of each scale.

 

References

  1. Adalsteinsson, S.A., Branch, W.R., Trape, S., Vitt, L.J. & Hedges, S.B. (2009) Molecular phylogeny, classification, and biogeography of snakes of the Family Leptotyphlopidae (Reptilia, Squamata). Zootaxa, 2244, 1–50.

    Arredondo, J.C. & Zaher, H. (2010) A New Species of Epictia (Serpentes: Leptotyphlopidae) from Central Brazil. South American Journal of Herpetology, 5 (3), 189–198.
    http://dx.doi.org/10.2994/057.005.0304

    Börschig, C. (2007) Taxonomie und Zoogeographie der subterranen Squamatenfamilien Boliviens (Amphisbaenidae, Typhlopidae, Leptotyphlopidae). Unpublished diploma thesis, Rheinischen Friedrich–Wilhelms–Universität, Bonn, 267 pp.

    Boundy, J. & Wallach, V. (2008) The identity of the leptotyphlopid snake Glauconia unicolor, Werner, 1913 (Squamata: Serpentes: Leptotyphlopidae). Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institute, 105, 53–56.

    Cope, E.D. (1862) Catalogue of the reptiles obtained during the exploration of the Parana, Paraguay, Vermejo and Uraguay Rivers, by Capt. Thos. J. Page, U.S.N.; and of those procured by Lieut. N. Michler, U.S. Top. Eng., commander of the expedition conducting the survey of the Atrato River. Proceedings of the Academy of Natural Sciences of Philadelphia, 14, 346–359.

    Cope, E.D. (1875) On the Batrachia and Reptilia of Costa Rica. With notes on the herpetology and ichthyology of Nicaragua and Peru. Journal of the Academy of Natural Sciences of Philadelphia, 8 (2), 93–154.

    Duellman, W.E. (2005) Cusco Amazónica. The lives of amphibians and reptiles in an Amazonian rainforest. Cornell University Press, Ithaca, xv + 433 pp., 236 col. pls.

    Duméril, A.M.C. & Bibron, G. (1844) Erpétologie générale ou histoire naturelle complète des reptiles. Tome sixième, contenant l’histoire générale des ophidiens, la description des genres et des espèces de serpents non venimeux, savoir: la totalité desvermiformes ou des scolécophides, et partie des cicuriformes ou azémiophides; en tout vingt–cinq genres et soixante–cinq espèces. Librairie Encyclopédique de Roret, Paris, 609 pp.

    Esqueda, L.F., Schlüter, A., Machado, C., Castelaín, M. & Natera Mumaw, M. (2015) Una nueva especie de cieguita o serpiente de gusano (Serpentes: Leptotyphlopidae: Epictia) nativa del Tepui Guaiquinima, Provincia Pantepui en el escudo de Guyana, Vejnezuela. In: Natera Mumaw, M., Esqueda González, L.F. & Castelaín Fernández, M. (Eds.), Atlas serpientes de Venezuela: una visión actual de su diversidad. Fundación Biogeos, Asociación Venezolana de Herpetologia, Fundación Ecologica sin Fronteras y Serpentario.com, pp. 414–433.

    Estudio de Impacto Ambiental (2013) Estudio de Impacto Ambiental del Proyecto “Shahuindo” aprobado mediante Resolución Directoral N° 339-2013-MEM/AMM el 10 de septiembre de 2013. Modificación del Estudio de Impacto Ambiental del Proyecto Minero Shahuindo presentada al Ministerio de Energía y Minas en enero de 2015. [unkown publisher and page numbers information]

    Francisco, B.C.S., Pinto, R.R. & Fernandes, D.S. (2012) Taxonomy of Epictia munoai (Orejas–Miranda, 1961) (Squamata: Serpentes: Leptotyphlopidae). Zootaxa, 3512, 42–52.

    Franco, F.L. & Pinto, R.R. (2009) Stenostoma albifrons Wagler in Spix, 1824 as nomen dubium and recognition of the name Leptotyphlops tenellus Klauber, 1939 (Serpentes: Leptotyphlopidae). Salamandra, 45 (4), 239–244.

    Freiberg M.A. & Orejas–Miranda, B.R. (1968) Un nuevo Leptotyphlopidae de la Republica Argentina (Reptilia, Ophidia). Physis, 28 (76), 145–147.

    Gray, J.E. (1845) Catalogue of the specimens of lizards in the collection of the British Museum. Bristish Museum (Natural History), London, 289 pp.
    http://dx.doi.org/10.5962/bhl.title.5499

    Hoogmoed, M.S. (1977) On a new species of Leptotyphlops from Surinam, with notes on the other Surinam species of the genus (Leptotyphlopidae, Serpentes). Notes on the herpetofauna of Surinam V. Zoologische Mededelingen, 51 (7), 99–121.

    Jan, G. (1861) Note sulla famiglia dei tiflopidi sui loro generi e sulle specie del genere Stenostoma relative alle tav. V e VI dei 1. ed alle tav. V e VI dell 2. fascicolo dell'Iconographie generale des ophidiens. Archivio per la Zoologia, l'Anatomia, e la Fisiologia, Genoa, 1, 178–199.

    Klauber, L.M. (1939) Three new worm-snakes of the genus Leptotyphlops. Transactions of the San Diego Society of Natural History, 9, 59–66.

    Koch, C., Venegas, P.J. & Böhme, W. (2015) Three new endemic species of Epictia Gray, 1845 (Serpentes: Leptotyphlopidae) from the dry forest of northwestern Peru. Zootaxa, 3964 (2), 228–244.
    http://dx.doi.org/10.11646/zootaxa.3964.2.4

    Kretzschmar, S. (2006) Revisión histiríca y rediscripción de Leptotyphlops albipunctus (Serpentes: Leptotyphlopidae). Cuadernos de Herpetología, 19 (2), 43–56.

    Lancini, A.R. & Kornacker, P.M. (1989) Die Schlangen von Venezuela. Third edition. Armitano Editores, Caracas, 381 pp.

    Laurent, R.F. (1984) El genero Leptotyphlops en la coleccion de la Fundacion Miguel Lillo. Acta Zoologica Lilloana, 38 (1), 29–34.

    Legler, J.M. (1959) Notes on the snake Leptotyphlops columbi Klauber. Herpetologica 15 (1), 112.

    Lehr, E., Wallach, V. Köhler, G. & Aguilar, C. (2002) New species of tricolor Leptotyphlops (Reptilia: Squamata: Leptotyphlopidae) from Central Peru. Copeia, 2002 (1), 131–136.

    McCranie, J.R. (2011) The snakes of Honduras. Systematics, distribution, and conservation. Society for the Study of Amphibians and Reptiles, Contributions to Herpetology, 26, i–x,7–114, plates 1–20.

    McCranie, J.R. & Hedges, S.B. (2016) Molecular phylogeny and taxonomy of the Epictia goudotii Species complex (Serpentes: Leptotyphlopidae: Epictinae) in Middle America and northern South America. PeerJ, 4, e1551.
    https://doi.org/10.7717/peerj.1551

    Natera Mumaw, M., Esqueda González, L.F. & Castelaín Fernández, M. (2015) Atlas serpientes de Venezuela: una visión actual de su diversidad. Fundación Biogeos, Asociación Venezolana de Herpetologia, Fundación Ecologica sin Fronteras y Serpentario.com, 441 pp.

    Oliver, J.A. (1937) Notes on a collection of amphibians and reptiles from the state of Colima, Mexico. Occasional Papers of the Museum of Zoology, University of Michigan, 360, 1–28.

    Oreja–Miranda, B.R. (1961) Una nueva especie de ofidio de la familia Leptotyphlopidae. Acta Biológica Venezuelica, 3, 83–97.

    Orejas–Miranda, B.R. (1964) Dos nuevos Leptotyphlopidae de Sur America. Comunicaciones Zoológicas del Museo de Historia Natural de Montevideo, 8 (103), 1–7.

    Orejas–Miranda, B.R. (1967) El genero Leptotyphlops en la Region Amazónica. Atas do Simpósio sôbre a Biota Amazônica, 5, 421–422.

    Orejas–Miranda, B.R. (1969) Tres nuevos Leptotyphlops (Reptilia: Serpentes). Comunicaciones Zoológicas del Museo de Historia Natural de Montevideo, 10 (124), 1–11.

    Orejas–Miranda, B.R. & Zug, G.R. (1974) A new tricolor Leptotyphlops (Reptilia: Serpentes) from Peru. Proceedings of the Biological Society of Washington, 87 (16), 167–174.

    Peters, J. & Orejas-Miranda, B.R. (1970) Catalogue of neotropical Squamata Part I. Snakes. Smithsonian Institution Press, Washington D.C. and London, 347 pp.
    http://dx.doi.org/10.5962/bhl.title.46653

    Peters, W.C.H. (1857) Vier neue amerikanische Schlangen aus der Familie der Typhlopinen und darüber einige vorläufige Mittheilungen. Monatsberichte der Königlichen Preussische Akademie der Wissenschaften zu Berlin, 1857 (August), 402 pp.

    Pinto, R.R, Passos, P., Caicedo-Portilla, J.R., Arredondo, J.C. & Ferna, R. (2010) Taxonomy of the Threadsnakes of the tribe Epictini (Squamata: Serpentes: Leptotyphlopidae) in Colombia. Zootaxa, 2724, 1–28.

    Schlegel, H. (1839) Abbildungen neuer oder unvollständig bekannter Amphibien, nach der Natur oder dem Leben entworfen und mit einem erläuternden Texte begleitet. Arne and Co., Düsseldorf, xiv + 141 pp.
    http://dx.doi.org/10.5962/bhl.title.95393

    Schmidt; K.P. & Walker, W.F. (1943) Snakes of the Peruvian Coastal Region. Zoological Series of Field Museum of Natural History, 24, 297–324.

    Smith, H.M. (1943) Summary of the collections of snakes and crocodilians made in Mexico under the Walter Rathbone Bacon traveling scholarship. Proceedings of the United States National Museum, 93 (3169), 393–504.
    http://dx.doi.org/10.5479/si.00963801.93-3169.393

    Smith, H.M. & Laufe, L.E. (1945) A new South American Leptotyphlops. Proceedings of the Biological Society of Washington, 58, 29–32.

    Taylor, E.H. (1940) Herpetological Miscellana No. 1. The University of Kansas Science Bulletin, 26, 489–571.

    Vanzolini, P.E. (1996) A new (and very old) species of Leptotyphlops from northeastern Brasil (Serpentes, Leptotyphlopidae). Papeis Avulsos de Zoologia, 39 (15), 281–291.

    Villa, J.D. (1990) Leptotyphlops nasalis (Taylor, 1940). Catalogue of American Amphibians and Reptiles, 473, 1.

    Wagler, J. (1824) Serpentum Brasiliensium species novae, ou histoire naturelle des espèces nouvelles de serpens. Hübschmanni, Monaco, 75 pp.

    Wallach, V., Williams, K.L. & Boundy, J. (2014) Snakes of the World: A Catalogue of Living and Extinct Species. Taylor and Francis, CRC Press, 1237 pp.

    Werner, F. (1901) Reptilien und Batrachier aus Peru und Bolivien. Abhandlungen und Berichte des Königlichen Zoologischen und Anthropologisch–Ethnographischen Museums zu Dresden, ix 2, 1–14.
    http://dx.doi.org/10.5962/bhl.title.49442

    Zug, G.R. (1977) Distribution and variation of Leptotyphlops tricolor. Copeia, 1977 (4), 744–745.
    http://dx.doi.org/10.2307/1443175