Áreas Naturales Protegidas Scripta
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Other Contributions
Other Contributions NATURE NOTES Amphibia: Caudata Ambystoma ordinarium. Predation by a Black-necked Gartersnake (Thamnophis cyrtopsis). The Michoacán Stream Salamander (Ambystoma ordinarium) is a facultatively paedomorphic ambystomatid species. Paedomorphic adults and larvae are found in montane streams, while metamorphic adults are terrestrial, remaining near natal streams (Ruiz-Martínez et al., 2014). Streams inhabited by this species are immersed in pine, pine-oak, and fir for- ests in the central part of the Trans-Mexican Volcanic Belt (Luna-Vega et al., 2007). All known localities where A. ordinarium has been recorded are situated between the vicinity of Lake Patzcuaro in the north-central portion of the state of Michoacan and Tianguistenco in the western part of the state of México (Ruiz-Martínez et al., 2014). This species is considered Endangered by the IUCN (IUCN, 2015), is protected by the government of Mexico, under the category Pr (special protection) (AmphibiaWeb; accessed 1April 2016), and Wilson et al. (2013) scored it at the upper end of the medium vulnerability level. Data available on the life history and biology of A. ordinarium is restricted to the species description (Taylor, 1940), distribution (Shaffer, 1984; Anderson and Worthington, 1971), diet composition (Alvarado-Díaz et al., 2002), phylogeny (Weisrock et al., 2006) and the effect of habitat quality on diet diversity (Ruiz-Martínez et al., 2014). We did not find predation records on this species in the literature, and in this note we present information on a predation attack on an adult neotenic A. ordinarium by a Thamnophis cyrtopsis. On 13 July 2010 at 1300 h, while conducting an ecological study of A. -
Herpetological Information Service No
Type Descriptions and Type Publications OF HoBART M. Smith, 1933 through June 1999 Ernest A. Liner Houma, Louisiana smithsonian herpetological information service no. 127 2000 SMITHSONIAN HERPETOLOGICAL INFORMATION SERVICE The SHIS series publishes and distributes translations, bibliographies, indices, and similar items judged useful to individuals interested in the biology of amphibians and reptiles, but unlikely to be published in the normal technical journals. Single copies are distributed free to interested individuals. Libraries, herpetological associations, and research laboratories are invited to exchange their publications with the Division of Amphibians and Reptiles. We wish to encourage individuals to share their bibliographies, translations, etc. with other herpetologists through the SHIS series. If you have such items please contact George Zug for instructions on preparation and submission. Contributors receive 50 free copies. Please address all requests for copies and inquiries to George Zug, Division of Amphibians and Reptiles, National Museum of Natural History, Smithsonian Institution, Washington DC 20560 USA. Please include a self-addressed mailing label with requests. Introduction Hobart M. Smith is one of herpetology's most prolific autiiors. As of 30 June 1999, he authored or co-authored 1367 publications covering a range of scholarly and popular papers dealing with such diverse subjects as taxonomy, life history, geographical distribution, checklists, nomenclatural problems, bibliographies, herpetological coins, anatomy, comparative anatomy textbooks, pet books, book reviews, abstracts, encyclopedia entries, prefaces and forwords as well as updating volumes being repnnted. The checklists of the herpetofauna of Mexico authored with Dr. Edward H. Taylor are legendary as is the Synopsis of the Herpetofalhva of Mexico coauthored with his late wife, Rozella B. -
CAT Vertebradosgt CDC CECON USAC 2019
Catálogo de Autoridades Taxonómicas de vertebrados de Guatemala CDC-CECON-USAC 2019 Centro de Datos para la Conservación (CDC) Centro de Estudios Conservacionistas (Cecon) Facultad de Ciencias Químicas y Farmacia Universidad de San Carlos de Guatemala Este documento fue elaborado por el Centro de Datos para la Conservación (CDC) del Centro de Estudios Conservacionistas (Cecon) de la Facultad de Ciencias Químicas y Farmacia de la Universidad de San Carlos de Guatemala. Guatemala, 2019 Textos y edición: Manolo J. García. Zoólogo CDC Primera edición, 2019 Centro de Estudios Conservacionistas (Cecon) de la Facultad de Ciencias Químicas y Farmacia de la Universidad de San Carlos de Guatemala ISBN: 978-9929-570-19-1 Cita sugerida: Centro de Estudios Conservacionistas [Cecon]. (2019). Catálogo de autoridades taxonómicas de vertebrados de Guatemala (Documento técnico). Guatemala: Centro de Datos para la Conservación [CDC], Centro de Estudios Conservacionistas [Cecon], Facultad de Ciencias Químicas y Farmacia, Universidad de San Carlos de Guatemala [Usac]. Índice 1. Presentación ............................................................................................ 4 2. Directrices generales para uso del CAT .............................................. 5 2.1 El grupo objetivo ..................................................................... 5 2.2 Categorías taxonómicas ......................................................... 5 2.3 Nombre de autoridades .......................................................... 5 2.4 Estatus taxonómico -
Xenosaurus Tzacualtipantecus. the Zacualtipán Knob-Scaled Lizard Is Endemic to the Sierra Madre Oriental of Eastern Mexico
Xenosaurus tzacualtipantecus. The Zacualtipán knob-scaled lizard is endemic to the Sierra Madre Oriental of eastern Mexico. This medium-large lizard (female holotype measures 188 mm in total length) is known only from the vicinity of the type locality in eastern Hidalgo, at an elevation of 1,900 m in pine-oak forest, and a nearby locality at 2,000 m in northern Veracruz (Woolrich- Piña and Smith 2012). Xenosaurus tzacualtipantecus is thought to belong to the northern clade of the genus, which also contains X. newmanorum and X. platyceps (Bhullar 2011). As with its congeners, X. tzacualtipantecus is an inhabitant of crevices in limestone rocks. This species consumes beetles and lepidopteran larvae and gives birth to living young. The habitat of this lizard in the vicinity of the type locality is being deforested, and people in nearby towns have created an open garbage dump in this area. We determined its EVS as 17, in the middle of the high vulnerability category (see text for explanation), and its status by the IUCN and SEMAR- NAT presently are undetermined. This newly described endemic species is one of nine known species in the monogeneric family Xenosauridae, which is endemic to northern Mesoamerica (Mexico from Tamaulipas to Chiapas and into the montane portions of Alta Verapaz, Guatemala). All but one of these nine species is endemic to Mexico. Photo by Christian Berriozabal-Islas. amphibian-reptile-conservation.org 01 June 2013 | Volume 7 | Number 1 | e61 Copyright: © 2013 Wilson et al. This is an open-access article distributed under the terms of the Creative Com- mons Attribution–NonCommercial–NoDerivs 3.0 Unported License, which permits unrestricted use for non-com- Amphibian & Reptile Conservation 7(1): 1–47. -
Aquiloeurycea Scandens (Walker, 1955). the Tamaulipan False Brook Salamander Is Endemic to Mexico
Aquiloeurycea scandens (Walker, 1955). The Tamaulipan False Brook Salamander is endemic to Mexico. Originally described from caves in the Reserva de la Biósfera El Cielo in southwestern Tamaulipas, this species later was reported from a locality in San Luis Potosí (Johnson et al., 1978) and another in Coahuila (Lemos-Espinal and Smith, 2007). Frost (2015) noted, however, that specimens from areas remote from the type locality might be unnamed species. This individual was found in an ecotone of cloud forest and pine-oak forest near Ejido La Gloria, in the municipality of Gómez Farías. Wilson et al. (2013b) determined its EVS as 17, placing it in the middle portion of the high vulnerability category. Its conservation status has been assessed as Vulnerable by IUCN, and as a species of special protection by SEMARNAT. ' © Elí García-Padilla 42 www.mesoamericanherpetology.com www.eaglemountainpublishing.com The herpetofauna of Tamaulipas, Mexico: composition, distribution, and conservation status SERGIO A. TERÁN-JUÁREZ1, ELÍ GARCÍA-PADILLA2, VICENTE Mata-SILva3, JERRY D. JOHNSON3, AND LARRY DavID WILSON4 1División de Estudios de Posgrado e Investigación, Instituto Tecnológico de Ciudad Victoria, Boulevard Emilio Portes Gil No. 1301 Pte. Apartado postal 175, 87010, Ciudad Victoria, Tamaulipas, Mexico. Email: [email protected] 2Oaxaca de Juárez, Oaxaca, Código Postal 68023, Mexico. E-mail: [email protected] 3Department of Biological Sciences, The University of Texas at El Paso, El Paso, Texas 79968-0500, United States. E-mails: [email protected] and [email protected] 4Centro Zamorano de Biodiversidad, Escuela Agrícola Panamericana Zamorano, Departamento de Francisco Morazán, Honduras. E-mail: [email protected] ABSTRACT: The herpetofauna of Tamaulipas, the northeasternmost state in Mexico, is comprised of 184 species, including 31 anurans, 13 salamanders, one crocodylian, 124 squamates, and 15 turtles. -
A Review of the Cnemidophorus Lemniscatus Group in Central America (Squamata: Teiidae), with Comments on Other Species in the Group
TERMS OF USE This pdf is provided by Magnolia Press for private/research use. Commercial sale or deposition in a public library or website is prohibited. Zootaxa 3722 (3): 301–316 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2013 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3722.3.1 http://zoobank.org/urn:lsid:zoobank.org:pub:4E9BA052-EEA9-4262-8DDA-E1145B9FA996 A review of the Cnemidophorus lemniscatus group in Central America (Squamata: Teiidae), with comments on other species in the group JAMES R. MCCRANIE1,3 & S. BLAIR HEDGES2 110770 SW 164th Street, Miami, Florida 33157-2933, USA. E-mail: [email protected] 2Department of Biology, 208 Mueller Laboratory, Pennsylvania State University, University Park, Pennsylvania 16802-5301, USA. E-mail: [email protected] 3Corresponding author. E-mail: [email protected] Abstract We provide the results of a morphological and molecular study on the Honduran Bay Island and mainland populations of the Cnemidophorus lemniscatus complex for which we resurrect C. ruatanus comb. nov. as a full species. Morphological comparison of the Honduran populations to Cnemidophorus populations from Panama led to the conclusion that the Pan- amanian population represents an undescribed species named herein. In light of these new results, and considering past morphological studies of several South American populations of the C. lemniscatus group, we suggest that three other nominal forms of the group are best treated as valid species: C. espeuti (described as a full species, but subsequently treat- ed as a synonym of C. lemniscatus or a subspecies of C. -
Multi-National Conservation of Alligator Lizards
MULTI-NATIONAL CONSERVATION OF ALLIGATOR LIZARDS: APPLIED SOCIOECOLOGICAL LESSONS FROM A FLAGSHIP GROUP by ADAM G. CLAUSE (Under the Direction of John Maerz) ABSTRACT The Anthropocene is defined by unprecedented human influence on the biosphere. Integrative conservation recognizes this inextricable coupling of human and natural systems, and mobilizes multiple epistemologies to seek equitable, enduring solutions to complex socioecological issues. Although a central motivation of global conservation practice is to protect at-risk species, such organisms may be the subject of competing social perspectives that can impede robust interventions. Furthermore, imperiled species are often chronically understudied, which prevents the immediate application of data-driven quantitative modeling approaches in conservation decision making. Instead, real-world management goals are regularly prioritized on the basis of expert opinion. Here, I explore how an organismal natural history perspective, when grounded in a critique of established human judgements, can help resolve socioecological conflicts and contextualize perceived threats related to threatened species conservation and policy development. To achieve this, I leverage a multi-national system anchored by a diverse, enigmatic, and often endangered New World clade: alligator lizards. Using a threat analysis and status assessment, I show that one recent petition to list a California alligator lizard, Elgaria panamintina, under the US Endangered Species Act often contradicts the best available science. -
Bulletin of the Essex Institute
THE NORTH AMERICAN REPTILES AND BATRACHIANS. A LIST OF THE SPECIES OCCURRING NORTH OF THE ISTHMUS OF TEHUANTEPEC, WITH REFERENCES. BY SAMUEL GARMAN. The following list is presented in the shape in which it has proved most useful in my own work. As in other pub- lications, I have placed the date immediately after the au- thority, as one naturally thinks it. In order accurately to determine species, comparison should be made with the original description rather than with the opinion of a sub- sequent writer ; for this reason reference is made to the discoverer and not to one in whose opinion the species belonofs to a o^enus some other than that in which it was originally placed. Consequently, the references are under names unaffected by frequent changes from one genus to another. Heretofore, the faunal limit for North America has been patriotically placed at the Mexican boundary. The distribution of the reptiles and Batrachians proves this limit to be unscientific, and shows the nearest approach to a separation between the faunae of the Americas, North and South, at the southern extremity of the tableland of Mexico. Attempt is made in this list to include all the species known to occur north of that point. When several localities for a species are given, they are chosen to indicate the extent of its range as nearly as possible. With a slight modification, the binomial system is fol- lowed. For various reasons, as will be seen below, the tri- (3) 4 garman's list op or polynomiiils affected by different authors, can hardly be considered improvements. -
Bibliography and Scientific Name Index to Amphibians
lb BIBLIOGRAPHY AND SCIENTIFIC NAME INDEX TO AMPHIBIANS AND REPTILES IN THE PUBLICATIONS OF THE BIOLOGICAL SOCIETY OF WASHINGTON BULLETIN 1-8, 1918-1988 AND PROCEEDINGS 1-100, 1882-1987 fi pp ERNEST A. LINER Houma, Louisiana SMITHSONIAN HERPETOLOGICAL INFORMATION SERVICE NO. 92 1992 SMITHSONIAN HERPETOLOGICAL INFORMATION SERVICE The SHIS series publishes and distributes translations, bibliographies, indices, and similar items judged useful to individuals interested in the biology of amphibians and reptiles, but unlikely to be published in the normal technical journals. Single copies are distributed free to interested individuals. Libraries, herpetological associations, and research laboratories are invited to exchange their publications with the Division of Amphibians and Reptiles. We wish to encourage individuals to share their bibliographies, translations, etc. with other herpetologists through the SHIS series. If you have such items please contact George Zug for instructions on preparation and submission. Contributors receive 50 free copies. Please address all requests for copies and inquiries to George Zug, Division of Amphibians and Reptiles, National Museum of Natural History, Smithsonian Institution, Washington DC 20560 USA. Please include a self-addressed mailing label with requests. INTRODUCTION The present alphabetical listing by author (s) covers all papers bearing on herpetology that have appeared in Volume 1-100, 1882-1987, of the Proceedings of the Biological Society of Washington and the four numbers of the Bulletin series concerning reference to amphibians and reptiles. From Volume 1 through 82 (in part) , the articles were issued as separates with only the volume number, page numbers and year printed on each. Articles in Volume 82 (in part) through 89 were issued with volume number, article number, page numbers and year. -
Pseudoeurycea Naucampatepetl. the Cofre De Perote Salamander Is Endemic to the Sierra Madre Oriental of Eastern Mexico. This
Pseudoeurycea naucampatepetl. The Cofre de Perote salamander is endemic to the Sierra Madre Oriental of eastern Mexico. This relatively large salamander (reported to attain a total length of 150 mm) is recorded only from, “a narrow ridge extending east from Cofre de Perote and terminating [on] a small peak (Cerro Volcancillo) at the type locality,” in central Veracruz, at elevations from 2,500 to 3,000 m (Amphibian Species of the World website). Pseudoeurycea naucampatepetl has been assigned to the P. bellii complex of the P. bellii group (Raffaëlli 2007) and is considered most closely related to P. gigantea, a species endemic to the La specimens and has not been seen for 20 years, despite thorough surveys in 2003 and 2004 (EDGE; www.edgeofexistence.org), and thus it might be extinct. The habitat at the type locality (pine-oak forest with abundant bunch grass) lies within Lower Montane Wet Forest (Wilson and Johnson 2010; IUCN Red List website [accessed 21 April 2013]). The known specimens were “found beneath the surface of roadside banks” (www.edgeofexistence.org) along the road to Las Lajas Microwave Station, 15 kilometers (by road) south of Highway 140 from Las Vigas, Veracruz (Amphibian Species of the World website). This species is terrestrial and presumed to reproduce by direct development. Pseudoeurycea naucampatepetl is placed as number 89 in the top 100 Evolutionarily Distinct and Globally Endangered amphib- ians (EDGE; www.edgeofexistence.org). We calculated this animal’s EVS as 17, which is in the middle of the high vulnerability category (see text for explanation), and its IUCN status has been assessed as Critically Endangered. -
Assessing Environmental Variables Across Plethodontid Salamanders
Lauren Mellenthin1, Erica Baken1, Dr. Dean Adams1 1Iowa State University, Ames, Iowa Stereochilus marginatus Pseudotriton ruber Pseudotriton montanus Gyrinophilus subterraneus Gyrinophilus porphyriticus Gyrinophilus palleucus Gyrinophilus gulolineatus Urspelerpes brucei Eurycea tynerensis Eurycea spelaea Eurycea multiplicata Introduction Eurycea waterlooensis Eurycea rathbuni Materials & Methods Eurycea sosorum Eurycea tridentifera Eurycea pterophila Eurycea neotenes Eurycea nana Eurycea troglodytes Eurycea latitans Eurycea naufragia • Arboreality has evolved at least 5 times within Plethodontid salamanders. [1] Eurycea tonkawae Eurycea chisholmensis Climate Variables & Eurycea quadridigitata Polygons & Point Data Eurycea wallacei Eurycea lucifuga Eurycea longicauda Eurycea guttolineata MAXENT Modeling Eurycea bislineata Eurycea wilderae Eurycea cirrigera • Yet no morphological differences separate arboreal and terrestrial species. [1] Eurycea junaluska Hemidactylium scutatum Batrachoseps robustus Batrachoseps wrighti Batrachoseps campi Batrachoseps attenuatus Batrachoseps pacificus Batrachoseps major Batrachoseps luciae Batrachoseps minor Batrachoseps incognitus • There is minimal range overlap between the two microhabitat types. Batrachoseps gavilanensis Batrachoseps gabrieli Batrachoseps stebbinsi Batrachoseps relictus Batrachoseps simatus Batrachoseps nigriventris Batrachoseps gregarius Preliminary results discovered that 71% of the arboreal species distribution Batrachoseps diabolicus Batrachoseps regius Batrachoseps kawia Dendrotriton -
THE ORIGIN and EVOLUTION of SNAKE EYES Dissertation
CONQUERING THE COLD SHUDDER: THE ORIGIN AND EVOLUTION OF SNAKE EYES Dissertation Presented in Partial Fulfillment for the Requirements for the Degree of Doctor of Philosophy in the Graduate School of The Ohio State University By Christopher L. Caprette, B.S., M.S. **** The Ohio State University 2005 Dissertation Committee: Thomas E. Hetherington, Advisor Approved by Jerry F. Downhower David L. Stetson Advisor The graduate program in Evolution, John W. Wenzel Ecology, and Organismal Biology ABSTRACT I investigated the ecological origin and diversity of snakes by examining one complex structure, the eye. First, using light and transmission electron microscopy, I contrasted the anatomy of the eyes of diurnal northern pine snakes and nocturnal brown treesnakes. While brown treesnakes have eyes of similar size for their snout-vent length as northern pine snakes, their lenses are an average of 27% larger (Mann-Whitney U test, p = 0.042). Based upon the differences in the size and position of the lens relative to the retina in these two species, I estimate that the image projected will be smaller and brighter for brown treesnakes. Northern pine snakes have a simplex, all-cone retina, in keeping with a primarily diurnal animal, while brown treesnake retinas have mostly rods with a few, scattered cones. I found microdroplets in the cone ellipsoids of northern pine snakes. In pine snakes, these droplets act as light guides. I also found microdroplets in brown treesnake rods, although these were less densely distributed and their function is unknown. Based upon the density of photoreceptors and neural layers in their retinas, and the predicted image size, brown treesnakes probably have the same visual acuity under nocturnal conditions that northern pine snakes experience under diurnal conditions.