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Semen Collection and Evaluation in Micrurus Corallinus
Herpetological Conservation and Biology 15(3):620–625. Submitted: 22 May 2020; Accepted: 12 November 2020; Published: 16 December 2020. SEMEN COLLECTION AND EVALUATION IN MICRURUS CORALLINUS RAFAELA ZANI COETI1,2,4, KALENA BARROS DA SILVA3, GIUSEPPE PUORTO3, SILVIA REGINA TAVAGLIA-CARDOSO3, AND SELMA MARIA DE ALMEIDA-SANTOS1,2 1Laboratório de Ecologia e Evolução, Instituto Butantan, 1500 Avenida Vital Brasil, São Paulo 05503–900, Brazil 2Programa de Pós Graduação em Anatomia dos Animais Domésticos e Silvestres, Universidade de São Paulo, 87 Avenida Professor Doutor Orlando Marques de Paiva, São Paulo 05508–270, Brazil 3Museu Biológico, Instituto Butantan, 1500 Avenida Vital Brasil, São Paulo 05503–900, Brazil 4Corresponding author, e-mail: [email protected] Abstract.—The Painted Coral Snake Micrurus corallinus is one of the Brazilian species kept in captivity to obtain venom for antivenom production. Difficulties in establishing a sizeable breeding colony make it necessary to find alternatives that increase the reproductive efficiency of captive individuals. Here, we tested a semen collection protocol and characterize the seminal parameters of captive M. corallinus. We collected semen during the mating season of the species (spring-summer) and were successful at every first attempt. Spermatozoa of M. corallinus are elongated and filiform, and the midpiece is the longest part. Sperm motility and progressive motility reached values of 80% and 3.6%, respectively, during the reproductive period of this species. Our results will allow further studies to improve husbandry, reproductive rates, and conservation of captive M. corallinus. Key Words.—reproduction; reproductive biotechniques; reptiles; sperm parameters INTRODUCTION and capture rates of individual M. corallinus in the wild (Roze 1996) are worrisome and also make it difficult to Reproductive biotechniques have been useful in establish a breeding colony with a substantial number implementing conservation projects for endangered of animals. -
Y Coralillos Falsos (Serpentes: Colubridae) De Veracruz, México
Acta Zoológica ActaMexicana Zool. (n.s.)Mex. 22(3):(n.s.) 22(3)11-22 (2006) CORALILLOS VERDADEROS (SERPENTES: ELAPIDAE) Y CORALILLOS FALSOS (SERPENTES: COLUBRIDAE) DE VERACRUZ, MÉXICO Miguel A. DE LA TORRE-LORANCA1,3,4, Gustavo AGUIRRE-LEÓN1 y Marco A. LÓPEZ-LUNA2,4 1Instituto de Ecología, A. C., Departamento de Biodiversidad y Ecología Animal, Km. 2.5 Carr. Antigua a Coatepec No. 351, Cong. El Haya, C. P. 91070 Xalapa, Veracruz, MÉXICO. [email protected] 2Universidad Juárez Autónoma de Tabasco, División Académica de Ciencias Biológicas, Km. 0.5 Carretera Villahermosa-Cárdenas entronque a Bosques de Saloya, Villahermosa, Tabasco MÉXICO. [email protected] 3Dirección actual: Instituto Tecnológico Superior de Zongolica. Km 4 Carretera a la Compañia s/n, Tepetitlanapa, CP 95005 Zongolica, Veracruz, MÉXICO [email protected] 4Centro de Investigaciones Herpetológicas de Veracruz A. C. RESUMEN En el Estado de Veracruz se distribuyen cinco especies de coralillos verdaderos del género Micrurus y 14 especies de coralillos falsos de diferentes géneros de colúbridos, lo que hace más probables los encuentros con coralillos falsos. Sin embargo, la identificación por patrones de color entre coralillos verdaderos y falsos no es confiable, a causa de la variación del color inter e intraespecífica y a las semejanzas de coloración entre varias especies de estas dos familias de serpientes. Palabras clave: Colubridae, Elapidae, Micrurus, mimetismo, patrón de coloración, Veracruz ABSTRACT Five species of coral snakes genus Micrurus, and 14 species of mimic false coral snakes of different colubrid genera ocurr in Veracruz, making encounters with false coral snakes more likely. However, positive identification by color pattern between coral snakes and their mimics is not reliable because of inter and intraspecific color variation and similarities in coloration between several species of these two snake families. -
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. -
Bradley and Rosen 2018-05-13.Docx
DEFINING SUITABLE HABITAT AND CONSERVATION STATUS FOR THE TUCSON SHOVEL-NOSED SNAKE (CHIONACTIS ANNULATA KLAUBERI) IN THE SONORAN DESERT Curtis M. Bradley, Center for Biological Diversity, Tucson, AZ; and Philip C. Rosen, University of Arizona, Tucson, AZ. Abstract.— The Tucson shovel-nosed snake (Chionactis annulata klauberi) is a small specialized colubrid associated with sandy loams of the elevated portions of the Lower Colorado River Valley Sonoran Desert in central Arizona. This taxon is a recently redefined subspecies based on genetic data, and may be extirpated in the Tucson region, including the type locality. A recent (USFWS 2014) decision against protecting it was based in part on an expansive definition of its geographic range and a habitat model. Here, we redefine the subspecies distribution by uniting published results of mitochondrial and nuclear DNA. We then present a new ecologically-based model of its original and current habitat using the machine learning algorithm Random Forests. The new model accurately matches known and estimated presence-absence data for this taxon, and is consistent with morphometrics and, largely, with color pattern variation. It estimates 60% less available habitat than the USFWS model. We estimate that 39% of the 1,255,946 ha (3,103,505 acres) of original habitat has been converted to urban developments, roads, agriculture, or otherwise altered non-habitat. Of the remaining 770,971 ha (1,905,108 acres), 60% is susceptible to habitat conversion in the region, with only 10.9% of habitat having current legal protection. Ongoing and projected urbanization and energy development in its flatland desert habitat present a bleak future for this subspecies. -
Exploring at Night! in Honor of National Pollinator Week, Over 100 People Visited Ash Meadows for a Nocturnal Adventure This June
Ash Meadows National Wildlife Refuge CurrentsSummer 2012 Editors: Alyson Mack [email protected] 702-515-5496 Cyndi Souza [email protected] 775-372-5435 Exploring at Night! In honor of National Pollinator Week, over 100 people visited Ash Meadows for a nocturnal adventure this June. Everyone enjoyed some “bat fruit salad” while they waited for the event to begin. The salad is made with fruits pollinated and seed dispersed by bats: peaches, mangoes, dates, figs, and cashews. Upcoming Events: To start things off, Refuge biologist Cristi Baldino gave a fun and informative presentation on Art-in-Nature Day! bat basics. Kids learned about what bats are, how they hunt using echolocation, what to do if you Sunday, October 14, encounter a bat – and a myriad of other cool facts about bats! The group then hiked down the 10am-3pm boardwalk to search for some bats in the wild! Calling all artists! Join other local artists and display Participants learned how to use ANABAT detectors to pick up the sounds that bats make. Just your Ash Meadows inspired like birds, each bat makes a unique “call” that scientists can use to tell them apart. Using a special artwork. Ash Meadows is lush and computer program, GBI Resource Specialist Sam Skalak showed everyone how to analyze the green right now - early morning and evening bat sound waves, or sonograms, to determine their species and behavior. are great times to capture that perfect photo! Multi-Media displays are welcome, including Cristi Baldino and Death Valley N.P. biologist Linda Manning set up a bat mist netting station.. -
13 Index of Common Names
Index of Common Names BITING/STINGING/VENOMOUS PESTS Bees ………………………………………………………… 6 Honey bee…………………………………………………6 Africanized bees……………………………………….. 7 Bumblebee…………………………………………………….9 Carpenter bee……………………………………………….9 Digger bee………………………………………………………11 Leaf cutter bee………………………………………………….12 Sweat bee………………………………………………………..13 Wasps…………………………………………………………….14 Tarantula hawk…………………………………………………14 Yellowjacket……………………………………………………….15 Aerial yellowjacket ……………………………………………….15,16 Common yellowjacket ……………………………………………….15 German yellowjacket……………………………………………….15 Western yellowjacket……………………………………………….15 Paper wasp………………………………………………. 18 Brown paper wasp……………………………………………….18 Common paper wasp ……………………………………………….18 European paper wasp……………………………………………….18 Navajo paper wasp……………………………………………….18,19 Yellow paper wasp……………………………………………….18,19 Western paper wasp……………………………………………….18 Mud dauber………………………………………………. 20 Black and blue mud dauber……………………………..………………….20 Black and yellow mud dauber……………………………………………….20 Organ pipe mud dauber……………………………………………….20,21 Velvet ant……………………………………………………21 Scorpions………………………………………………………23 Arizona bark scorpion……………………………………………….23 Giant hairy scorpion ……………………………………………….24 Striped-tail scorpion……………………………………………….25 Yellow ground scorpion……………………………………………….25 Spiders…………………………………………………………..26 Cellar spider……………………………………………….2 6 Recluse spider……………………………………………….27 Tarantula…………………………………………………. 28 Widow spider……………………………………………….29 Scorpion/spider look-alikes……………………………………………….30 Pseudoscorpion……………………………………………….30 Solifugid/wind -
Proquest Dissertations
Ecology and conservation of the twin- spotted rattlesnake, Crotalus pricei Item Type text; Thesis-Reproduction (electronic) Authors Prival, David Benjamin Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. Download date 28/09/2021 01:08:24 Link to Item http://hdl.handle.net/10150/278752 INFORMATiON TO USERS This manuscript has been reproduced from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand comer and continuing from left to right in equal sections with small overiaps. Photographs included in the original manuscript have been reproduced xerographically in this copy. Higher quality 6" x 9" black and white photographic prints are available for any photographs or illustrations appearing in this copy for an additional charge. -
Mammal Watching in Northern Mexico Vladimir Dinets
Mammal watching in Northern Mexico Vladimir Dinets Seldom visited by mammal watchers, Northern Mexico is a fascinating part of the world with a diverse mammal fauna. In addition to its many endemics, many North American species are easier to see here than in USA, while some tropical ones can be seen in unusual habitats. I travelled there a lot (having lived just across the border for a few years), but only managed to visit a small fraction of the number of places worth exploring. Many generations of mammologists from USA and Mexico have worked there, but the knowledge of local mammals is still a bit sketchy, and new discoveries will certainly be made. All information below is from my trips in 2003-2005. The main roads are better and less traffic-choked than in other parts of the country, but the distances are greater, so any traveler should be mindful of fuel (expensive) and highway tolls (sometimes ridiculously high). In theory, toll roads (carretera quota) should be paralleled by free roads (carretera libre), but this isn’t always the case. Free roads are often narrow, winding, and full of traffic, but sometimes they are good for night drives (toll roads never are). All guidebooks to Mexico I’ve ever seen insist that driving at night is so dangerous, you might as well just kill yourself in advance to avoid the horror. In my experience, driving at night is usually safer, because there is less traffic, you see the headlights of upcoming cars before making the turn, and other drivers blink their lights to warn you of livestock on the road ahead. -
Mammals of the Rincon Mountain District, Saguaro National Park
National Park Service U.S. Department of the Interior Natural Resource Stewardship and Science Mammals of the Rincon Mountain District, Saguaro National Park Natural Resource Report NPS/SODN/NRR—2011/437 ON THE COVER Jaguar killed in Rincon Mountains in 1902, photographed at saloon in downtown Tucson. Photograph courtesy Arizona Historical Society. Mammals of the Rincon Mountain District, Saguaro National Park Natural Resource Report NPS/SODN/NRR—2011/437 Author Don E. Swann With contributions by Melanie Bucci, Matthew Caron, Matthew Daniels, Ronnie Sidner, Sandy A. Wolf, and Erin R. Zylstra Saguaro National Park 3693 South Old Spanish Trail Tucson, Arizona 85730-5601 Editing and Design Alice Wondrak Biel Sonoran Desert Network 7660 E. Broadway Blvd., Suite 303 Tucson, AZ 85710 August 2011 U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Fort Collins, Colorado The National Park Service’s Natural Resource Stewardship and Science offi ce, in Fort Collins, Colo- rado, publishes a range of reports that address natural resource topics of interest and applicability to a broad audience in the National Park Service and others in natural resource management, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Report Series is used to disseminate high-priority, current natural resource management information with managerial application. The series targets a general, diverse audience, and may contain NPS policy considerations or address sensitive issues of management applicability. All manuscripts in the series receive the appropriate level of peer review to ensure that the informa- tion is scientifi cally credible, technically accurate, appropriately written for the intended audience, and designed and published in a professional manner. -
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. -
Proquest Dissertations
Arizona terrestrial vertebrate species richness: An application of Arizona GAP GIS thematic processing Item Type text; Thesis-Reproduction (electronic) Authors McCarthy, Scott Beach Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. Download date 01/10/2021 07:57:06 Link to Item http://hdl.handle.net/10150/278677 INFORMATION TO USERS This manuscript has been reproduced from the microfihn master. UMI fihns the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter frice, while others may be from any type of computer printer. The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely afifect reproduction. In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion. Oversize materials (e.g., maps, drawings, charts) are reproduced by sectioning the original, beginning at the upper left-hand comer and continuing from left to right in equal sections with small overlaps. Each original is also photographed in one exposure and is included in reduced form at the back of the book. Photographs included in the original manuscript have been reproduced xerographically in this copy. -
A Longitudinal Study of Sin Nombre Virus Prevalence in Rodents, Southeastern Arizona
Hantavirus A Longitudinal Study of Sin Nombre Virus Prevalence in Rodents, Southeastern Arizona Amy J. Kuenzi, Michael L. Morrison, Don E. Swann, Paul C. Hardy, and Giselle T. Downard University of Arizona, Tucson, Arizona, USA We determined the prevalence of Sin Nombre virus antibodies in small mammals in southeastern Arizona. Of 1,234 rodents (from 13 species) captured each month from May through December 1995, only mice in the genus Peromyscus were seropositive. Antibody prevalence was 14.3% in 21 white-footed mice (P. leucopus), 13.3% in 98 brush mice (P. boylii), 0.8% in 118 cactus mice (P. eremicus), and 0% in 2 deer mice (P. maniculatus). Most antibody-positive mice were adult male Peromyscus captured close to one another early in the study. Population dynamics of brush mice suggest a correlation between population size and hantavirus-antibody prevalence. We examined the role of rodent species as success, and webs 2, 3, and 4 were operated from natural reservoirs for hantaviruses in southeast- May 1995 through December 1997. ern Arizona to identify the species infected with From May 1995 through September 1996, hantavirus, describe the characteristics of webs 1 and 4 were considered controls. Captured infected animals, and assess temporal and mice from these webs were identified, marked, intraspecific variation in infection rates. weighed, and measured, but not bled. Beginning in November 1996, we began collecting blood Trapping Procedures samples from mice on web 4. The bleeding process Beginning in May 1995, we established four had little effect on survival (1). The methods for permanent trapping webs on the Santa Rita obtaining blood samples and the serologic testing Experimental Range in the Santa Rita Moun- of samples for hantavirus antibodies are tains of southeastern Arizona (Pima County).