Tropical Forest and Biological Diversity Analysis
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(2007) a Photographic Field Guide to the Reptiles and Amphibians Of
A Photographic Field Guide to the Reptiles and Amphibians of Dominica, West Indies Kristen Alexander Texas A&M University Dominica Study Abroad 2007 Dr. James Woolley Dr. Robert Wharton Abstract: A photographic reference is provided to the 21 reptiles and 4 amphibians reported from the island of Dominica. Descriptions and distribution data are provided for each species observed during this study. For those species that were not captured, a brief description compiled from various sources is included. Introduction: The island of Dominica is located in the Lesser Antilles and is one of the largest Eastern Caribbean islands at 45 km long and 16 km at its widest point (Malhotra and Thorpe, 1999). It is very mountainous which results in extremely varied distribution of habitats on the island ranging from elfin forest in the highest elevations, to rainforest in the mountains, to dry forest near the coast. The greatest density of reptiles is known to occur in these dry coastal areas (Evans and James, 1997). Dominica is home to 4 amphibian species and 21 (previously 20) reptile species. Five of these are endemic to the Lesser Antilles and 4 are endemic to the island of Dominica itself (Evans and James, 1997). The addition of Anolis cristatellus to species lists of Dominica has made many guides and species lists outdated. Evans and James (1997) provides a brief description of many of the species and their habitats, but this booklet is inadequate for easy, accurate identification. Previous student projects have documented the reptiles and amphibians of Dominica (Quick, 2001), but there is no good source for students to refer to for identification of these species. -
Vocalizations of Eight Species of Atelopus (Anura: Bufonidae) with Comments on Communication in the Genus
Copeia, 1990(3), pp. 631-643 Vocalizations of Eight Species of Atelopus (Anura: Bufonidae) With Comments on Communication in the Genus REGINALD B. COCROFT, ROY W. MCDIARMID, ALAN P. JASLOW AND PEDRO M. RUIZ-CARRANZA Vocalizations of frogs of the genus Atelopus include three discrete types of signals: pulsed calls, pure tone calls, and short calls. Repertoire composition is conservative across species. Repertoires of most species whose calls have been recorded contain two or three of these identifiable call types. Within a call type, details of call structure are very similar across species. This apparent lack of divergence in calls may be related to the rarity of sympatry among species of Atelopus and to the relative importance of visual communication in their social interactions. COMMUNICATION in frogs of the genus lopus by comparing the structure and behavioral Atelopus has been httle studied despite sev- context, where available, of calls of these species eral unique features of their biology that make with calls of other species reported in the lit- them an important comparative system in light erature. of the extensive work on other species of an- METHODS urans (Littlejohn, 1977; Wells, 1977; Gerhardt, 1988). First, the auditory system oí Atelopus is Calls were analyzed using a Kay Digital Sona- highly modified, and most species lack external Graph 7800, a Data 6000 Waveform Analyzer and middle ears (McDiarmid, 1971). Second, in with a model 610 plug-in digitizer, and a Mul- contrast to most anurans, species oiAtelopus are tigon Uniscan II real-time analyzer. Call fre- diurnal and often brightly colored, and visual quencies were measured from waveform and communication plays an important role in the Fourier transform analyses; pulse rates and call social behavior of at least some species (Jaslow, lengths were measured from waveform analyses 1979; Crump, 1988). -
Reporton the Rare Plants of Puerto Rico
REPORTON THE RARE PLANTS OF PUERTO RICO tii:>. CENTER FOR PLANT CONSERVATION ~ Missouri Botanical Garden St. Louis, Missouri July 15, l' 992 ACKNOWLEDGMENTS The Center for Plant Conservation would like to acknowledge the John D. and Catherine T. MacArthur Foundation and the W. Alton Jones Foundation for their generous support of the Center's work in the priority region of Puerto Rico. We would also like to thank all the participants in the task force meetings, without whose information this report would not be possible. Cover: Zanthoxy7um thomasianum is known from several sites in Puerto Rico and the U.S . Virgin Islands. It is a small shrub (2-3 meters) that grows on the banks of cliffs. Threats to this taxon include development, seed consumption by insects, and road erosion. The seeds are difficult to germinate, but Fairchild Tropical Garden in Miami has plants growing as part of the Center for Plant Conservation's .National Collection of Endangered Plants. (Drawing taken from USFWS 1987 Draft Recovery Plan.) REPORT ON THE RARE PLANTS OF PUERTO RICO TABLE OF CONTENTS Acknowledgements A. Summary 8. All Puerto Rico\Virgin Islands Species of Conservation Concern Explanation of Attached Lists C. Puerto Rico\Virgin Islands [A] and [8] species D. Blank Taxon Questionnaire E. Data Sources for Puerto Rico\Virgin Islands [A] and [B] species F. Pue~to Rico\Virgin Islands Task Force Invitees G. Reviewers of Puerto Rico\Virgin Islands [A] and [8] Species REPORT ON THE RARE PLANTS OF PUERTO RICO SUMMARY The Center for Plant Conservation (Center) has held two meetings of the Puerto Rlco\Virgin Islands Task Force in Puerto Rico. -
Amphibiaweb's Illustrated Amphibians of the Earth
AmphibiaWeb's Illustrated Amphibians of the Earth Created and Illustrated by the 2020-2021 AmphibiaWeb URAP Team: Alice Drozd, Arjun Mehta, Ash Reining, Kira Wiesinger, and Ann T. Chang This introduction to amphibians was written by University of California, Berkeley AmphibiaWeb Undergraduate Research Apprentices for people who love amphibians. Thank you to the many AmphibiaWeb apprentices over the last 21 years for their efforts. Edited by members of the AmphibiaWeb Steering Committee CC BY-NC-SA 2 Dedicated in loving memory of David B. Wake Founding Director of AmphibiaWeb (8 June 1936 - 29 April 2021) Dave Wake was a dedicated amphibian biologist who mentored and educated countless people. With the launch of AmphibiaWeb in 2000, Dave sought to bring the conservation science and basic fact-based biology of all amphibians to a single place where everyone could access the information freely. Until his last day, David remained a tirelessly dedicated scientist and ally of the amphibians of the world. 3 Table of Contents What are Amphibians? Their Characteristics ...................................................................................... 7 Orders of Amphibians.................................................................................... 7 Where are Amphibians? Where are Amphibians? ............................................................................... 9 What are Bioregions? ..................................................................................10 Conservation of Amphibians Why Save Amphibians? ............................................................................. -
Preliminary Checklist of Extant Endemic Species and Subspecies of the Windward Dutch Caribbean (St
Preliminary checklist of extant endemic species and subspecies of the windward Dutch Caribbean (St. Martin, St. Eustatius, Saba and the Saba Bank) Authors: O.G. Bos, P.A.J. Bakker, R.J.H.G. Henkens, J. A. de Freitas, A.O. Debrot Wageningen University & Research rapport C067/18 Preliminary checklist of extant endemic species and subspecies of the windward Dutch Caribbean (St. Martin, St. Eustatius, Saba and the Saba Bank) Authors: O.G. Bos1, P.A.J. Bakker2, R.J.H.G. Henkens3, J. A. de Freitas4, A.O. Debrot1 1. Wageningen Marine Research 2. Naturalis Biodiversity Center 3. Wageningen Environmental Research 4. Carmabi Publication date: 18 October 2018 This research project was carried out by Wageningen Marine Research at the request of and with funding from the Ministry of Agriculture, Nature and Food Quality for the purposes of Policy Support Research Theme ‘Caribbean Netherlands' (project no. BO-43-021.04-012). Wageningen Marine Research Den Helder, October 2018 CONFIDENTIAL no Wageningen Marine Research report C067/18 Bos OG, Bakker PAJ, Henkens RJHG, De Freitas JA, Debrot AO (2018). Preliminary checklist of extant endemic species of St. Martin, St. Eustatius, Saba and Saba Bank. Wageningen, Wageningen Marine Research (University & Research centre), Wageningen Marine Research report C067/18 Keywords: endemic species, Caribbean, Saba, Saint Eustatius, Saint Marten, Saba Bank Cover photo: endemic Anolis schwartzi in de Quill crater, St Eustatius (photo: A.O. Debrot) Date: 18 th of October 2018 Client: Ministry of LNV Attn.: H. Haanstra PO Box 20401 2500 EK The Hague The Netherlands BAS code BO-43-021.04-012 (KD-2018-055) This report can be downloaded for free from https://doi.org/10.18174/460388 Wageningen Marine Research provides no printed copies of reports Wageningen Marine Research is ISO 9001:2008 certified. -
Sandy Point, Green Cay and Buck Island National Wildlife Refuges Comprehensive Conservation Plan
Sandy Point, Green Cay and Buck Island National Wildlife Refuges Comprehensive Conservation Plan U.S. Department of the Interior Fish and Wildlife Service Southeast Region September 2010 Sandy Point, Green Cay, and Buck Island National Wildlife Refuges COMPREHENSIVE CONSERVATION PLAN SANDY POINT, GREEN CAY AND BUCK ISLAND NATIONAL WILDLIFE REFUGES United States Virgin Islands Caribbean Islands National Wildlife Refuge Complex U.S. Department of the Interior Fish and Wildlife Service Southeast Region Atlanta, Georgia September 2010 Table of Contents iii Sandy Point, Green Cay, and Buck Island National Wildlife Refuges TABLE OF CONTENTS COMPREHENSIVE CONSERVATION PLAN EXECUTIVE SUMMARY ....................................................................................................................... 1 I. BACKGROUND ................................................................................................................................. 3 Introduction ................................................................................................................................... 3 Purpose and Need for the Plan .................................................................................................... 3 U.S. Fish and Wildlife Service ...................................................................................................... 3 National Wildlife Refuge System .................................................................................................. 4 Legal and Policy Context ............................................................................................................. -
Thermal Adaptation of Amphibians in Tropical Mountains
Thermal adaptation of amphibians in tropical mountains. Consequences of global warming Adaptaciones térmicas de anfibios en montañas tropicales: consecuencias del calentamiento global Adaptacions tèrmiques d'amfibis en muntanyes tropicals: conseqüències de l'escalfament global Pol Pintanel Costa ADVERTIMENT. La consulta d’aquesta tesi queda condicionada a l’acceptació de les següents condicions d'ús: La difusió d’aquesta tesi per mitjà del servei TDX (www.tdx.cat) i a través del Dipòsit Digital de la UB (diposit.ub.edu) ha estat autoritzada pels titulars dels drets de propietat intel·lectual únicament per a usos privats emmarcats en activitats d’investigació i docència. No s’autoritza la seva reproducció amb finalitats de lucre ni la seva difusió i posada a disposició des d’un lloc aliè al servei TDX ni al Dipòsit Digital de la UB. No s’autoritza la presentació del seu contingut en una finestra o marc aliè a TDX o al Dipòsit Digital de la UB (framing). Aquesta reserva de drets afecta tant al resum de presentació de la tesi com als seus continguts. En la utilització o cita de parts de la tesi és obligat indicar el nom de la persona autora. ADVERTENCIA. La consulta de esta tesis queda condicionada a la aceptación de las siguientes condiciones de uso: La difusión de esta tesis por medio del servicio TDR (www.tdx.cat) y a través del Repositorio Digital de la UB (diposit.ub.edu) ha sido autorizada por los titulares de los derechos de propiedad intelectual únicamente para usos privados enmarcados en actividades de investigación y docencia. -
Lowrie, K., M. Friesen, D. Lowrie, and N. Collier. 2009. Year 1 Results Of
2009 Year 1 Results of Seabird Breeding Atlas of the Lesser Antilles Katharine Lowrie, Project Manager Megan Friesen, Research Assistant David Lowrie, Captain and Surveyor Natalia Collier, President Environmental Protection In the Caribbean 200 Dr. M.L. King Jr. Blvd. Riviera Beach, FL 33404 www.epicislands.org Contents INTRODUCTION ................................................................................................................................... 3 GENERAL METHODS ............................................................................................................................ 4 Field Work Overview ........................................................................................................................... 4 Water‐based Surveys ...................................................................................................................... 4 Data Recorded ................................................................................................................................. 5 Land‐based Surveys ......................................................................................................................... 5 Large Colonies ................................................................................................................................. 6 Audubon’s Shearwater .................................................................................................................... 7 Threats Survey Method ................................................................................................................. -
Literature Cited in Lizards Natural History Database
Literature Cited in Lizards Natural History database Abdala, C. S., A. S. Quinteros, and R. E. Espinoza. 2008. Two new species of Liolaemus (Iguania: Liolaemidae) from the puna of northwestern Argentina. Herpetologica 64:458-471. Abdala, C. S., D. Baldo, R. A. Juárez, and R. E. Espinoza. 2016. The first parthenogenetic pleurodont Iguanian: a new all-female Liolaemus (Squamata: Liolaemidae) from western Argentina. Copeia 104:487-497. Abdala, C. S., J. C. Acosta, M. R. Cabrera, H. J. Villaviciencio, and J. Marinero. 2009. A new Andean Liolaemus of the L. montanus series (Squamata: Iguania: Liolaemidae) from western Argentina. South American Journal of Herpetology 4:91-102. Abdala, C. S., J. L. Acosta, J. C. Acosta, B. B. Alvarez, F. Arias, L. J. Avila, . S. M. Zalba. 2012. Categorización del estado de conservación de las lagartijas y anfisbenas de la República Argentina. Cuadernos de Herpetologia 26 (Suppl. 1):215-248. Abell, A. J. 1999. Male-female spacing patterns in the lizard, Sceloporus virgatus. Amphibia-Reptilia 20:185-194. Abts, M. L. 1987. Environment and variation in life history traits of the Chuckwalla, Sauromalus obesus. Ecological Monographs 57:215-232. Achaval, F., and A. Olmos. 2003. Anfibios y reptiles del Uruguay. Montevideo, Uruguay: Facultad de Ciencias. Achaval, F., and A. Olmos. 2007. Anfibio y reptiles del Uruguay, 3rd edn. Montevideo, Uruguay: Serie Fauna 1. Ackermann, T. 2006. Schreibers Glatkopfleguan Leiocephalus schreibersii. Munich, Germany: Natur und Tier. Ackley, J. W., P. J. Muelleman, R. E. Carter, R. W. Henderson, and R. Powell. 2009. A rapid assessment of herpetofaunal diversity in variously altered habitats on Dominica. -
Distribution, Ecology, and Life History of the Pearly-Eyed Thrasher (Margarops Fuscatus)
Adaptations of An Avian Supertramp: Distribution, Ecology, and Life History of the Pearly-Eyed Thrasher (Margarops fuscatus) Chapter 6: Survival and Dispersal The pearly-eyed thrasher has a wide geographical distribution, obtains regional and local abundance, and undergoes morphological plasticity on islands, especially at different elevations. It readily adapts to diverse habitats in noncompetitive situations. Its status as an avian supertramp becomes even more evident when one considers its proficiency in dispersing to and colonizing small, often sparsely The pearly-eye is a inhabited islands and disturbed habitats. long-lived species, Although rare in nature, an additional attribute of a supertramp would be a even for a tropical protracted lifetime once colonists become established. The pearly-eye possesses passerine. such an attribute. It is a long-lived species, even for a tropical passerine. This chapter treats adult thrasher survival, longevity, short- and long-range natal dispersal of the young, including the intrinsic and extrinsic characteristics of natal dispersers, and a comparison of the field techniques used in monitoring the spatiotemporal aspects of dispersal, e.g., observations, biotelemetry, and banding. Rounding out the chapter are some of the inherent and ecological factors influencing immature thrashers’ survival and dispersal, e.g., preferred habitat, diet, season, ectoparasites, and the effects of two major hurricanes, which resulted in food shortages following both disturbances. Annual Survival Rates (Rain-Forest Population) In the early 1990s, the tenet that tropical birds survive much longer than their north temperate counterparts, many of which are migratory, came into question (Karr et al. 1990). Whether or not the dogma can survive, however, awaits further empirical evidence from additional studies. -
Alsophis Rijgersmaei Cope, 1869 (Squamata: Dipsadidae) Sur L'île De
Questel K. (2021). Alsophis rijgersmaei Cope, 1869 (Squamata: Dipsadidae) sur l’île de Saint-Barthélemy. Mise à jour : janvier 2021. Bulletin de l’ATE numéro 7. 8p. 1 Karl Questel Le Bulletin de l’ATE numéro 7 Mise à jour : Janvier 2021 Alsophis rijgersmaei Cope, 1869 (Squamata: Dipsadidae) sur l’île de Saint-Barthélemy Ceci est la version basse définition pour le web. Si vous souhaitez une version haute définition pour l'impression, veuillez demander à : [email protected] This is the low definition version for the web. If you want a high definition version for printing, please request to : [email protected] 2 Questel K. (2021). Alsophis rijgersmaei Cope, 1869 (Squamata: Dipsadidae) sur l’île de Saint-Barthélemy. Mise à jour : janvier 2021. Bulletin de l’ATE numéro 7. 8p. Alsophis rijgersmaei en bref / Alsophis rijgersmaei in short. La plus grande taille documentée. - 108 cm (du museau au cloaque (LV) - Snout to vent (SVL)) Largest documented size. - 138 cm (du museau au bout de la queue (LT) - Snout to the end of the tail (TL)). Une femelle. A female. Nombre d’écailles ventrales et ♀ -Ventrales, ventral : 197-206. sous-caudales par sexes identifiés (Min-Max). -Sous-caudales, sub-caudal : 93-102. Number of ventral and sub-caudal scales ♂ -Ventrales, ventral : 201-208. by identified sexes (Min-Max). -Sous-caudales, sub-caudal : 109-117. Moyennes générales de toutes les données ♀+♂+? -Ventrales, ventral : 197-208. disponibles: mâles, femelles et non sexés -Sous-caudales, sub-caudal : 93-122. (Min-Max). (Saint-Barthélemy, Saint-Martin, Anguilla) General averages of all available data: males, females and not sexed (Min-Max). -
Introduced Amphibians and Reptiles in the Cuban Archipelago
Herpetological Conservation and Biology 10(3):985–1012. Submitted: 3 December 2014; Accepted: 14 October 2015; Published: 16 December 2015. INTRODUCED AMPHIBIANS AND REPTILES IN THE CUBAN ARCHIPELAGO 1,5 2 3 RAFAEL BORROTO-PÁEZ , ROBERTO ALONSO BOSCH , BORIS A. FABRES , AND OSMANY 4 ALVAREZ GARCÍA 1Sociedad Cubana de Zoología, Carretera de Varona km 3.5, Boyeros, La Habana, Cuba 2Museo de Historia Natural ”Felipe Poey.” Facultad de Biología, Universidad de La Habana, La Habana, Cuba 3Environmental Protection in the Caribbean (EPIC), Green Cove Springs, Florida, USA 4Centro de Investigaciones de Mejoramiento Animal de la Ganadería Tropical, MINAGRI, Cotorro, La Habana, Cuba 5Corresponding author, email: [email protected] Abstract.—The number of introductions and resulting established populations of amphibians and reptiles in Caribbean islands is alarming. Through an extensive review of information on Cuban herpetofauna, including protected area management plans, we present the first comprehensive inventory of introduced amphibians and reptiles in the Cuban archipelago. We classify species as Invasive, Established Non-invasive, Not Established, and Transported. We document the arrival of 26 species, five amphibians and 21 reptiles, in more than 35 different introduction events. Of the 26 species, we identify 11 species (42.3%), one amphibian and 10 reptiles, as established, with nine of them being invasive: Lithobates catesbeianus, Caiman crocodilus, Hemidactylus mabouia, H. angulatus, H. frenatus, Gonatodes albogularis, Sphaerodactylus argus, Gymnophthalmus underwoodi, and Indotyphlops braminus. We present the introduced range of each of the 26 species in the Cuban archipelago as well as the other Caribbean islands and document historical records, the population sources, dispersal pathways, introduction events, current status of distribution, and impacts.