From Northwestern Honduras

Total Page:16

File Type:pdf, Size:1020Kb

From Northwestern Honduras HTTPS://JOURNALS.KU.EDU/REPTILESANDAMPHIBIANSTABLE OF CONTENTS IRCF REPTILES & AMPHIBIANSREPTILES • VOL &15, AMPHIBIANS NO 4 • DEC 2008 • 28(1):142–145189 • APR 2021 IRCF REPTILES & AMPHIBIANS CONSERVATION AND NATURAL HISTORY TABLE OF CONTENTS CommentsFEATURE ARTICLES on a Disputed Record of the . Chasing Bullsnakes (Pituophis catenifer sayi) in Wisconsin: RingedOn the Road to Understanding Treeboa, the Ecology and Conservation Corallusof the Midwest’s Giant Serpent ......................annulatus Joshua M. Kapfer 190 . The Shared History of Treeboas (Corallus grenadensis) and Humans on Grenada: (CopeA Hypothetical Excursion 1875) ............................................................................................................................ (Squamata: Boidae),Robert W. Henderson 198 RESEARCH ARTICLES . The Texasfrom Horned Lizard in CentralNorthwestern and Western Texas ....................... Emily Henry, JasonHonduras Brewer, Krista Mougey, and Gad Perry 204 . The Knight Anole (Anolis equestris) in Florida .............................................Brian J. Camposano, Kenneth L. Krysko, Kevin M. Enge, Ellen M. Donlan, and Michael Granatosky 212 José Mario Solis1,2,3, Mario Roberto Espinal4, Louis W. Porras5, and José M. Mora6,7 CONSERVATION ALERT 1Escuela de Biología, Facultad de Ciencias, Universidad Nacional Autónoma de Honduras, Departamento de Francisco Morazán, Tegucigalpa, Honduras . World’s Mammals in Crisis2 Grupo ............................................................................................................................... de Investigación de Reptiles y Anfibios de Honduras (GIRAH) .............................. 220 . More Than Mammals3Red Mesoamericana ............................................................................................................................... y del Caribe para la Conservación de Anfibios y Reptiles .......................................(MesoHERP) 223 . The “Dow Jones Index” of Biodiversity ........................................................................................................................................... 225 4Centro Zamorano de Biodiversidad, Escuela Agrícola Panamericana, Zamorano, Departamento de Francisco Morazán, Honduras 57705 Wyatt Earp Avenue, Eagle Mountain, Utah 84005, USA HUSBANDRY 6Unidad de Ciencias Básicas, Sede Atenas y Carrera de Gestión Ecoturística, Sede Central, Universidad Técnica Nacional, Costa Rica . Captive Care of the Central Netted Dragon([email protected] ....................................................................................................... [corresponding author]) Shannon Plummer 226 7Department of Biology and Museum of Vertebrate Biology, Portland State University, Portland, Oregon 97207, USA ([email protected]) PROFILE . Kraig Adler: A Lifetime Promoting Herpetology ................................................................................................ Michael L. Treglia 234 COMMENTARY eptiles are among. The Turtles the Have most Been Watchingremarkable Me ........................................................................................................................ components Consequently, knowledge of theirEric Gangloff distribution 238 is fundamental Rof global biodiversity (Pincheira-Donoso et al. 2013). for understanding aspects of their ecology and biogeography, BOOK REVIEW . Threatened Amphibians of the World edited by S.N. Stuart, M. Hoffmann, J.S. Chanson, N.A. Cox, R. Berridge, P. Ramani, and B.E. Young .............................................................................................................. Robert Powell 243 CONSERVATION RESEARCH REPORTS: Summaries of Published Conservation Research Reports ................................. 245 NATURAL HISTORY RESEARCH REPORTS: Summaries of Published Reports on Natural History ................................. 247 NEWBRIEFS ...................................................................................................................................................................................... 248 EDITORIAL INFORMATION ..................................................................................................................................................... 251 FOCUS ON CONSERVATION: A Project You Can Support ............................................................................................... 252 Front Cover. Shannon Plummer. Back Cover. Michael Kern Totat et velleseque audant mo Totat et velleseque audant mo estibus inveliquo velique rerchil estibus inveliquo velique rerchil erspienimus, quos accullabo. Ilibus erspienimus, quos accullabo. Ilibus aut dolor apicto invere pe dolum aut dolor apicto invere pe dolum fugiatis maionsequat eumque fugiatis maionsequat eumque moditia erere nonsedis ma sectiatur moditia erere nonsedis ma sectia- ma derrovitae voluptam, as quos tur ma derrovitae voluptam, as accullabo. Fig. 1. Distribution of the Ringed Treeboa (Corallus annulatus) in Honduras. Yellow dots mark verified records; the red dot denotes the only valid locality listed in Smith and Acevedo (1997) and McCranie (2011); and the green triangle indicates the new locality where individuals of C. annulatus were found in the Sierra de Omoa, Department of Cortés, Honduras. Copyright is held by the authors. Articles in R&A are made available under a 142 Reptiles & Amphibians ISSN 2332-4961 Creative Commons Attribution-NonCommercial 4.0 International license. SOLIS ET AL. REPTILES & AMPHIBIANS • 28(1):142–145 • APR 2021 and also can provide crucial information for their conserva- bution that extends along the Atlantic versant from east- tion. Although for decades this topic has received significant ern Guatemala to northwestern Colombia; it also occurs attention (Böhm et al. 2017; Roll et al. 2017), many aspects in southeastern Nicaragua and along the Pacific versant in of the natural history of snakes remain relatively unknown central and southern Panama at low and moderate eleva- (Rojas-Morales et al. 2019). tions, perhaps as high as 1,000 m (McCranie 2011; Reynolds The Neotropical genus Corallus (Daudin 1803) is a and Henderson 2018). In Honduras, the distribution of C. monophyletic group of nine snake species with a collective annulatus is highly disjunct, as it has been recorded in two distribution that extends from southeastern Guatemala in departments on opposite sides of the country (Santa Bárbara northern Central America into South America, with a limited and Gracias a Dios), but see our comment below regarding range west of the Andes in Colombia and Ecuador; east of Henderson (2015). Currently, this species is categorized as the Andes the genus is widespread in the Guianas, Amazonia, being of Least Concern (LC) on the IUCN Red List (Sunyer and the Atlantic forests of southeastern Brazil, as well as on and Köhler 2016), based largely on its widespread distribu- continental and oceanic islands; the elevational distribution tion (McCranie 2011). Using IUCN Red List criteria, how- of members of this genus extends from sea level to about ever, the Honduran Reptile Specialist Group (2019) evalu- 1,000 m asl (Colson et al. 2013; Henderson 2015; Reynolds ated the status of this species as Endangered, and using the and Henderson 2018). These snakes are known to occur in Environmental Vulnerability Measure, Johnson et al. (2015) habitats such as dry scrub, primary rainforest, secondary for- assigned it a medium vulnerability score (EVS = 11). Herein, est, agricultural areas, non-forested areas, and disturbed areas we clarify the distribution of Corallus annulatus in northwest- (Henderson and Pauers 2012; Pinto-Erazo and Medina- ern Honduras, and also expand our knowledge of its habitat Rangel 2018; Reynolds and Henderson 2018). and natural history. The Ringed Treeboa, Corallus annulatus (Cope 1876), One of us (MRE) was notified that an unusual “boa” had is a moderately large arboreal snake with a disjunct distri- been found at a cardamom farm located in Cerro La Estrella, Fig. 2. An adult female Ringed Treeboa (Corallus annulatus) (UTADC-9628) from Cerro La Estrella, Sierra de Omoa, Municipalidad de Omoa, Department of Cortés, Honduras, with a total length of 1,750 mm. Photograph by Mario R. Espinal. 143 SOLIS ET AL. REPTILES & AMPHIBIANS • 28(1):142–145 • APR 2021 Sierra de Omoa, Municipalidad de Omoa, Department of Cortés, Honduras (15°33'46"N, 88°20'46"W; elev. 340 m asl) on 4 June 2018 (Fig. 1). The snake, an adult female Corallus annulatus, was photographed, measured, and later released. The photograph was deposited in the University of Texas at Arlington Digital Collection under number UTADC-9628 (Fig. 2). Fearing that his workers would kill the snake, the owner of the farm held the snake captive for a few days, and on 9 June 2018 the snake gave birth to 14 neonates (Fig. 3). Another individual (sex unknown) was found at the same locality on 17 August 2018 at 1000 h, and was photographed but not collected; the snake was identi- fied by MRE, but the photograph was accidentally deleted from his cell phone. Both individuals were encountered in Fig. 4. Premontane wet forest in the foothills of the Sierra de Omoa, vegetation on the ground, which Holdridge (1967) described Municipalidad de Omoa, Department of Cortés, Honduras, where the as Premontane Wet Forest (Fig. 4). The farm is located 68 adult female Ringed Treeboa (Corallus annulatus) (UTADC-9628) was found. Photograph by Mario R. Espinal. km NE of Livingston, Departamento de Izabal, Guatemala, and 415 km SW of
Recommended publications
  • Mixed-Species Bird Flocks Mob an Amazon Treeboa (Corallus Hortulanus) (Linnaeus, 1758) (Serpentes: Boidae) in the Southwest Brazilian Amazon
    Herpetology Notes, volume 12: 1011-1014 (2019) (published online on 17 October 2019) Mixed-species bird flocks mob an Amazon treeboa (Corallus hortulanus) (Linnaeus, 1758) (Serpentes: Boidae) in the Southwest Brazilian Amazon Odair Diogo da Silva1, Thatiane Martins da Costa2, Eder Correa Fermiano1, Almério Câmara Gusmão3, Dionei José da Silva1, and Paulo Sérgio Bernarde4,* Snakes in Brazilian Amazon communities prey on Ecuador, Peru, Bolivia and Brazil, in the Amazon, several groups of animals (amphibians, lizards, rodents, Cerrado, Caatinga and Atlantic Rainforest biomes, birds, other snakes, fish, mollusks, earthworms, with its southern limit located in the state of São Paulo centipedes, among others), and birds may represent the (Hernderson, 1997; Bérnils et al., 2007). This species fourth most consumed item in some areas (Martins and exhibits nocturnal and arboreal habits, preying on small Oliveira, 1998; Bernarde and Abe, 2006). Colubridae mammals (rodents, marsupials and bats), birds, lizards, (such as Oxybelis fulgidus, Phrynonax polylepis and anuran amphibians and monkeys (Martins and Oliveira, Spilotes pullatus) and Boidae (such as Boa constrictor, 1998; Crasto-Astor et al., 1998; Pizzatto et al., 2009; Corallus hortulanus and Epicrates cenchria) are among Bernarde and Abe, 2010; Gonzalez et al., 2016; Ribeiro- the main families that include birds in their diets (Martins Júnior et al., 2016). During hunting, it use the hunting and Oliveira, 1998; Pizzatto et al., 2009; Scartozzoni et tactics of waiting or actively seeking prey on vegetation al., 2009; Bernarde and Abe, 2010). up to 25 m in height (Martins and Oliveira, 1998; Costa- The Amazon tree boa or garden tree boa, Corallus Silva and Henderson, 2012, 2013, 2014; Costa-Silva et hortulanus (Linnaeus, 1758), is the most widespread al., 2012).
    [Show full text]
  • Boidae, Boinae): a Rare Snake from the Vale Do Ribeira, State of São Paulo, Brazil
    SALAMANDRA 47(2) 112–115 20 May 2011 ISSNCorrespondence 0036–3375 Correspondence New record of Corallus cropanii (Boidae, Boinae): a rare snake from the Vale do Ribeira, State of São Paulo, Brazil Paulo R. Machado-Filho 1, Marcelo R. Duarte 1, Leandro F. do Carmo 2 & Francisco L. Franco 1 1) Laboratório de Herpetologia, Instituto Butantan, Av. Vital Brazil, 1500, São Paulo, SP, CEP: 05503-900, Brazil 2) Departamento de Agroindústria, Alimentos e Nutrição. Escola Superior de Agronomia “Luiz de Queiroz” – ESALQ/USP, Av. Pádua Dias, 11 C.P.: 9, Piracicaba, SP, CEP: 13418-900, Brazil Correspondig author: Francisco L. Franco, e-mail: [email protected] Manuscript received: 9 December 2010 The boid genusCorallus Daudin, 1803 is comprised of nine Until recently, only four specimens (including the above Neotropical species (Henderson et al. 2009): Corallus an­ mentioned holotype) of C. cropanii were deposited in her- nulatus (Cope, 1876), Corallus batesii (Gray, 1860), Co­ petological collections: three in the Coleção Herpetológica rallus blombergi (Rendahl & Vestergren, 1941), Coral­ “Alphonse Richard Hoge”, Instituto Butantan, São Paulo, lus caninus (Linnaeus, 1758), Corallus cookii Gray, 1842, Corallus cropanii (Hoge, 1954), Corallus grenadensis (Bar- bour, 1914), Corallus hortulanus (Linnaeus, 1758), and Corallus ruschenbergerii (Cope, 1876). The most conspic- uous morphological attributes of representatives of these species are the laterally compressed body, robust head, slim neck, and the presence of deep pits in some of the la- bial scales (Henderson 1993a, 1997). Species of Corallus are distributed from northern Central American to south- ern Brazil, including Trinidad and Tobago and islands of the south Caribbean. Four species occur in Brazil: Corallus batesii, C.
    [Show full text]
  • Predation by Corallus Annulatus (Boidae) on Rhynchonycteris Naso
    Cuad. herpetol., 2323 (2):(2): 9393–96,–96, 20092009 93 N OTA loured juvenile female C. annulatus (270 mm TL / 180 mm SVL) was dis- PREDATION BY CORALLUS covered in the roofing rafters at Caño ANNULATUS (BOIDAE) ON Palma’s boat dock (Fig. 1.0). Rhyncho- RHYNCHONYCTERIS NASO nycteris naso were regularly observed (EMBALLONURIDAE) IN A roosting beneath the dock in groups of LOWLAND TROPICAL WET between three and eight individuals (Fig FOREST, COSTA RICA 1.1) several nights before we found the snake. We discovered, without the need for regurgitation by palpation, typical TODD R. LEWIS shapes of bat morphology and deduced Westfield, 4 Worgret Road, Wareham, Dorset, that it was possible that the snake had BH20 4PJ, United Kingdom. eaten a R. naso. On the second occa- [email protected] sion we observed an orange / taupe co- loured adult male C. annulatus (584 DARRYN J. NASH mm TL / 512 mm SVL) swallowing a 60 West Road, Spondon, Derby DE21 7AB. Unit- R. naso in the crown of a Manicaria ed Kingdom. saccifera palm, approximately 200 m [email protected] along a riparian section of the Biologi- cal Station’s forest. Rhynchonycteris PAUL B. C. GRANT naso are an abundant insectivorous bat 4901 Cherry Tree Bend, Victoria, British Colom- found throughout most tropical lowlands bia, V8Y 1S1, Canada. from southern Mexico through to the northern half of South America (Sorin, Corallus annulatus (Northern Annu- 1999). They are a small bat ranging lated Tree-boa) is a little-studied tropical from 35 to 41 mm in forearm length Boid occurring disjunctively throughout and typically weigh around 4 g.
    [Show full text]
  • G Iant Snakes
    Copyrighted Material Some pages are omitted from this book preview. Giant Snakes Giant Giant Snakes A Natural History John C. Murphy & Tom Crutchfield Snakes, particularly venomous snakes and exceptionally large constricting snakes, have haunted the human brain for a millennium. They appear to be responsible for our excellent vision, as well as the John C. Murphy & Tom Crutchfield & Tom C. Murphy John anxiety we feel. Despite the dangers we faced in prehistory, snakes now hold clues to solving some of humankind’s most debilitating diseases. Pythons and boas are capable of eating prey that is equal to more than their body weight, and their adaptations for this are providing insight into diabetes. Fascination with snakes has also drawn many to keep them as pets, including the largest species. Their popularity in the pet trade has led to these large constrictors inhabiting southern Florida. This book explores what we know about the largest snakes, how they are kept in captivity, and how they have managed to traverse ocean barriers with our help. Copyrighted Material Some pages are omitted from this book preview. Copyrighted Material Some pages are omitted from this book preview. Giant Snakes A Natural History John C. Murphy & Tom Crutchfield Copyrighted Material Some pages are omitted from this book preview. Giant Snakes Copyright © 2019 by John C. Murphy & Tom Cructhfield All rights reserved. No part of this book may be reproduced in any form or by any electronic or mechanical means including information storage and retrieval systems, without permission in writing from the publisher. Printed in the United States of America First Printing March 2019 ISBN 978-1-64516-232-2 Paperback ISBN 978-1-64516-233-9 Hardcover Published by: Book Services www.BookServices.us ii Copyrighted Material Some pages are omitted from this book preview.
    [Show full text]
  • Corallus Annulatus) from a Costa Rican Lowland Tropical Wet Forest Todd R
    AnnUlAted TreeboA IRCF ReptIles & AmphIbians • Vol 18, No 4 • DeC 2011 203 ecological notes on the annulated Treeboa (Corallus annulatus) from a costa Rican lowland Tropical Wet forest todd R. Lewis1, Paul B.C. Grant2, Robert W. Henderson3, Alex Figueroa4, and Mike D. Dunn5 1Wareham, Dorset, BH20 4pJ United Kingdom ([email protected]) 24901 Cherry Tree Bend, Victoria, British Colombia, V8Y 1s1 Canada 3milwaukee Public Museum, Milwaukee, Wisconsin 53233-1478, UsA ([email protected]) 4Department of Biological Sciences, University of New Orleans, New Orleans, Louisiana 70122, UsA 557 Ponderosa Drive, Whitehorse, Yukon Territory, Y1A 5e4 Canada he Annulated Treeboa (Corallus annulatus; Figs. 1–4) is one of nine tcurrently recognized species in the boid genus Corallus (henderson et al. 2009). Its disjunct range extends from eastern Guatemala into northern honduras, southeastern Nicaragua, northeastern Costa Rica, and south- western Panama to northern Colombia west of the Andes (henderson et al. 2001, McCranie 2010). It is the only species of Corallus found on the Caribbean versant of Costa Rica, where it occurs at elevations to at least 650 m and perhaps as high as 1,000 m (solórzano 2004). Corallus annulatus occurs mostly in primary and secondary lowland tropical wet and moist rainforest (holdridge 1967) and it appears to be genuinely rare (henderson et al. 2001). Besides C. cropanii and C. blombergi (the latter closely related to C. annulatus), it is the rarest member of the genus. Aside from informa- tion on habitat and activity, little is known regarding its natural history. In November 2001, a herpetological investigation at Caño Palma biological Station, Tortuguero, in northeastern Costa Rica (Figs.
    [Show full text]
  • Infection of Corallus Caninus by Chlamydophila Psittaci
    FACULDADES METROPOLITANAS UNIDAS MEDICINA VETERINÁRIA Infection of Corallus caninus by Chlamydophila psittaci Fernando de Castro Figliolini Trabalho de graduação em Medicina Veterinária Das Faculdades Metropolitanas Unidas Orientadora: Professora Dra. Terezinha Knöbl SÃO PAULO 2008 1 ABSTRACT: The occurrence of regurgitation syndrome in four animals belonging to the Corallus caninus species. Three serpents died after a period of four to sixteen months after the clinical manifestations were observed. One of the dead serpents was sent to necropsy and complementary exams. Stool samples from both serpents were submitted to PCR reaction. PCR showed positive results to Chamydophila psittaci. After the diagnosis, the serpent was submitted to treatment with doxycycline and showed negative results to PCR exams. During treatment, side effects were observed, and this animal was submitted to a twelve month follow-up after treatment. Key words: Chlamydophila, Corallus, zoonosis, reptiles, regurgitation syndrome. Chlamydophila is a mandatory, intracellular, negative Gram bacterium that causes a series of diseases in vertebrates. The Chlamydiales order includes four families, and the Chlamydiaceae family includes two genera Chlamydia (C.) and Chlamydophila (Cp.), which in turn includes nine species: C. trachomatis, C. suis, C. muridarum, Cp. psittaci, Cp. pneumoniae, Cp. felis, Cp. percorum, Cp. abortus, and Cp. caviae (Everett et al, 1999) With a dimorphous life cycle, it is characterized by two cellular stages: Elementary Bodies (EB) that are responsible for the cellular invasion, and Reticulate Bodies (RB) that are responsible for the agent multiplication. Agents in the Chlamydiaceae family can be considered as pathogens in reptiles such as the Greek Toirtoises (Testudo graeca), Chamelions (Chamaeleo dileps), Green Tortoises (Chelonia mydas), Vipers (Bitis arietans), Crocodiles (Crocodylus niloticus), Pythons (Python molurus bivittatus), Iguanas (Iguana iguana), and Emerald tree boas (Corallus caninus).
    [Show full text]
  • Corallus Batesi
    The IUCN Red List of Threatened Species™ ISSN 2307-8235 (online) IUCN 2008: T203207A2762173 Scope: Global Language: English Corallus batesi Assessment by: Rivas, G., Gutiérrez-Cárdenas, P., Caicedo, J., Hoogmoed, M., Gagliardi, G., Cisneros-Heredia, D.F., Nogueira, C. & Gonzales, L. View on www.iucnredlist.org Citation: Rivas, G., Gutiérrez-Cárdenas, P., Caicedo, J., Hoogmoed, M., Gagliardi, G., Cisneros- Heredia, D.F., Nogueira, C. & Gonzales, L. 2016. Corallus batesi. The IUCN Red List of Threatened Species 2016: e.T203207A2762173. http://dx.doi.org/10.2305/IUCN.UK.2016- 3.RLTS.T203207A2762173.en Copyright: © 2016 International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale, reposting or other commercial purposes is prohibited without prior written permission from the copyright holder. For further details see Terms of Use. The IUCN Red List of Threatened Species™ is produced and managed by the IUCN Global Species Programme, the IUCN Species Survival Commission (SSC) and The IUCN Red List Partnership. The IUCN Red List Partners are: Arizona State University; BirdLife International; Botanic Gardens Conservation International; Conservation International; NatureServe; Royal Botanic Gardens, Kew; Sapienza University of Rome; Texas A&M University; and Zoological Society of London. If you see any
    [Show full text]
  • Geographic Variation in the Emerald Treeboa, Corallus Caninus (Squamata: Boidae)
    Copeia 2009, No. 3, 572–582 Geographic Variation in the Emerald Treeboa, Corallus caninus (Squamata: Boidae) Robert W. Henderson1, Paulo Passos2, and Darlan Feitosa3 The arboreal boa Corallus caninus is widely distributed across northern South America (the Guianas and Amazonia). We examined geographic variation based on examination of 192 specimens from throughout the range, and revised its taxonomy on the basis of quantitative and qualitative analyses of morphological characters (meristics, morphometrics, and color patterns). Based on the high number of lateral blotches on the body and the high number of scales across the snout, populations south of the Rio Amazonas and west of the Rio Negro are identified as a species (or, potentially, a species complex) separate from C. caninus, and the name Corallus batesii is resurrected for those populations. The distribution of Corallus caninus is restricted to the Guiana Shield (north of the Rio Amazonas and east of the Rio Negro). La boa arbo´ rea Corallus caninus presenta una distribucio´ n amplia en el norte de Ame´rica del Sur (las Guyanas y la Amazonia). Obtuvimos datos de la variacio´ n geogra´fica utilizando 192 especimenes procedentes de varias localidades a los largo de su distribucio´ n. Revisamos su taxonomı´a utilizando caracteres morfolo´ gicos cuantitativos y cualitativos (merı´sticos, morfometrı´a y patrones de coloracio´ n). Las poblaciones distribuidas al sur del Rı´o Amazonas y al occidente del Rı´o Negro fueron identificadas como una especie aparte de C. caninus, esto basa´ndonos en una alto nu´ mero de manchas laterales del cuerpo y de escamas del hocico.
    [Show full text]
  • Canopy Foraging by Corallus Caninus (Squamata: Boidae) in French Guiana
    Herpetology Notes, volume 8: 561-562 (2015) (published online on 06 December 2015) Canopy Foraging by Corallus caninus (Squamata: Boidae) in French Guiana Maël Dewynter1, Vincent Premel2, and Robert W. Henderson3,* Although several species in the arboreal boid genus other species of Corallus, not all foraging in C. batesii Corallus exhibit both active and sit-and-wait (ambush) and C. caninus occurs near ground level. foraging strategies (e.g., C. cookii, C. grenadensis, C. On 31 January 2015 at 2055 h, one of us (VP) hortulanus, C. ruschenbergerii), it has been suggested encountered an adult C. caninus near a creek in that at least two species (C. batesii, C. caninus) secondary forest at a site near Kourou, French Guiana. likely employ ambush foraging throughout their lives (Henderson, 2015). The species that exhibit both foraging modes are relatively slender compared to those species that might employ only the ambush mode, and they display an ontogenetic shift in diet from either diurnally quiescent lizards (for C. cookii and C. grenadensis) or birds (C. hortulanus) to one comprised mainly of nocturnally active rodents and/or marsupials. The large-headed, heavy-bodied C. batesii and C. caninus, on the other hand, prey predominantly on rodents and marsupials throughout their lives (although small, nocturnally active reptiles have been documented in their diets) (Henderson and Pauers, 2009; Henderson et al., 2013; Henderson, 2015). Previous observations in the field have documented adult C. batesii (Henderson, 2015: Fig. 210), C. grenadensis (Henderson, 2015: Fig. 221), and C. hortulanus (Henderson, 2015: Fig. 242) in what we consider to be typical sit-and-wait ambush postures.
    [Show full text]
  • Notes on Corallus Blombergi from Ecuador
    SHORT NOTE HERPETOZOA 21 (1/2) Wien, 30. Juni 2008 SHORT NOTE 91 Ankara, 23: 111-114. ATATÜR, M. K. & ARIKAN, H. & species level (C. blombergi) from formerly MERMER, A. (1998): Erythrocyte sizes of some urode- C. annulatus blombergi by HENDERSON et al. les from Turkey.- Turkish J. Zool., Ankara; 22: 89-91. DUGUY, R. (1970): Numbers of blood cells and their (2001) on the basis of morphological fea- variation; pp. 93-109. In: GANS, C. & PARSONS, T. S. tures. This elevation resulted in a compara- (eds.): Biology of the Reptilia, Vol. 3 (Morphology C). tively small range area of the new species in London, New York (Academic Press). EISELT, J. the west of Ecuador. Unlike the rest of the (1965): Einige Amphibien und Reptilien aus der nordöstlichen Türkei, gesammelt von Herrn H. species which are abundant in collections, C. STEINER.- Annalen des Naturhistorischen Museums, blombergi is a little known snake with limit- Wien; 67: 387-389. FOXON, G. E. H. (1964): Blood ed records of specimens in museums and ref- and respiration; pp. 151-209. In: MOORE J. A. (ed.): erence collections (HENDERSON 1998). Physiology of the Amphibia. New York (Academic Press). JERRETT, D. P. & MAYS, C. E. (1973): Com- Herein, we present information on its parative hematology of the Hellbender, Cryptobran- distribution, natural history and aspects of chus alleganiensis in Missouri.- Copeia, Washington; its current status of conservation. Abbrevi- 1973 (2): 331-337. KURAMOTO, M. (1981): Relation- ations used in the text include: FHGO = ships between number size and shape of red blood cells in amphibians.- Comparative Biochemistry and Fundación Herpetológica Gustavo Orcés, Physiology, New York; (A) 69: 771-775.
    [Show full text]
  • Dos Nuevos Registros De Vertebrados En La Dieta De Corallus Hortulanus (Squamata: Boidae) En El Noroeste De La Amazonía
    Nota Cuad. herpetol. 31 (1): 41-47 (2017) Dos nuevos registros de vertebrados en la dieta de Corallus hortulanus (Squamata: Boidae) en el noroeste de la Amazonía Mario H. Yánez-Muñoz1, Glenda M. Pozo-Zamora1, Francisco Sornoza-Molina2, Jorge Brito M.1,3 1 Instituto Nacional de Biodiversidad, calle Rumipamba 341 y Av. de los Shyris, Casilla 17-07-8976, Quito, Ecuador. 2 Fundación de Conservación Jocotoco, calle Lizardo García E9-104 y Andrés Xaura, edif. Chediak, 4to piso, Casilla Postal 17-16-337, Quito, Ecuador. 3 Instituto de Ciencias Biológicas, Escuela Politécnica Nacional, PO Box 17-01-2759, Quito, Ecuador. Recibida: 19 Octubre 2016 ABSTRACT Revisada: 26 Octubre 2016 Two new records of vertebrates in diet of Corallus hortulanus (Squamata: Boidae) in the Aceptada: 22 Marzo 2017 northwest Amazon. Previous reports from the Brazilian Amazon demonstrated that the diet Editor Asociado: A. Giraudo of Corallus hortulanus consist on small vertebrates. We add two new records to diet of Corallus hortulanus: a bird, Atticora fasciata and, a rodent Hylaeamys perenensis, from two localities in the Yasuni National Park in Ecuador, western Amazon. Our reports are based on field observations and the review of museum collections. We suggest that this snake present a day-night activity. Key Words: Boidae; Diet; Ecuador; Atticora; Hylaeamys. Los ofidios del género Corallus Daudin, 1803 son 2013; Henderson y Pauers, 2012; Ribeiro-Júnior et serpientes de hábitos arbóreos, moderadamente al., 2016; Castellari et al., 2016) reportando un total esbeltas, comprimidas lateralmente y con órganos de 39 taxa de vertebrados, entre ellos endotermos sensoriales en las fosetas labiales; habitan los bosques que incluyen primates, aves, roedores, marsupiales, tropicales desde el sureste de Guatemala y norte de murciélagos y ectotermos como ranas y lagartijas.
    [Show full text]
  • By Corallus Hortulana (Squamata: Boidae) in the Southern Brazilian Amazon
    Herpetology Notes, volume 14: 745-747 (2021) (published online on 22 April 2021) Predation of Proechimys sp. (Rodentia: Echimyidae) by Corallus hortulana (Squamata: Boidae) in the southern Brazilian Amazon Raul Afonso Pommer Barbosa1, 3,*, Welington da Silva Paula do Nascimento2, 3, Geovanna Santos da Silva2, Mizael Andrade Pedersoli2, 4, Claudia Christian Bezerra de Souza2, and André Luiz da Cruz Prestes2 The Amazon Tree Boa snake, Corallus hortulana both active hunting and ambush strategies (Costa-Silva (Linnaeus, 1758), belongs to the family Boidae and until and Henderson, 2014). Through these prey detection recently was called Corallus hortulanus (Frétey 2019). mechanisms, C. hortulana substantially increases The species is arboreal and has twilight and nocturnal the probability to obtain a wider spectrum of food in habits (Martins and Oliveira, 1998), and uses active and addition to nocturnal prey (Costa-Silva and Henderson, sit-and-wait tactics when foraging (Martins and Oliveira, 2014). 1998; Costa-Silva and Henderson, 2012, 2013, 2014). Being an arboreal snake, C. hortulana is unlikely to These tactics are successful due to chemical (Burghardt, hunt on the ground, although this can occur on some 1970), visual (Czaplicki and Porter, 1974) and thermal occasions (Oliveira and Martins, 1998). Laboratory (Cock Buning, 1983) stimuli. studies reporting on feeding habits have described C. hortulana has labial pits that detect the body feeding behaviour in stages: location, approach, bite, temperature of endothermic animals such as mammals constriction, inspection, and ingestion (Scartozzoni and and birds. Additionally, the species has a developed Molina, 2004). sense of smell, and uses constriction to kill their We conducted field observations at the Military prey (Lillywhite and Henderson, 1993; Stafford and Police Jungle Base in the municipality of Porto Velho, Henderson, 1996; Scartozzoni and Molina, 2004).
    [Show full text]