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												Crested Gecko by Catherine Love, DVM Updated 2021
Crested Gecko By Catherine Love, DVM Updated 2021 Natural History Rhacodactylus ciliatus, more recently re-classified as Correlophus ciliatus, is a species of arboreal lizard native to New Caledonia. Until 1994, crested geckos were thought to be extinct in the wild. Their population was re-discovered, and although export is no longer allowed, this species has thrived in captivity and is readily available in the US pet trade. Cresties are crepuscular (active at dawn and dusk), and spend most of their day in shrubs or in trees. They get their name from the eyelash-like appendages that form the crests above their eyes. Unlike most geckos that are carnivorous, these animals are omnivorous, and primarily frugivores (fruit eaters). One of the biggest threats to wild crested geckos is the introduced little fire ant that not only swarms the geckos in large numbers, but also competes for arthropod prey. Crested geckos are considered “vulnerable” by the IUCN. Characteristics and Behavior As with most geckos, cresties do not have eyelids, so they keep their eyes moist by licking them. Cresties are also able to climb vertical surfaces using tiny hairs on their feet called setae. Their tails are partially prehensile, though not to the same extent as a chameleon, and they possess tail autotomy (they can drop their tails). Unlike leopard geckos, when a crestie drops their tail, it doesn’t grow back. However, they don’t store fat in their tails so it is generally not as detrimental for a crestie to drop their tail, and the majority of wild cresties end up doing so. - 
												
												HERPETOLOGICAL BULLETIN Number 106 – Winter 2008
The HERPETOLOGICAL BULLETIN Number 106 – Winter 2008 PUBLISHED BY THE BRITISH HERPETOLOGICAL SOCIETY THE HERPETOLOGICAL BULLETIN Contents RESEA R CH AR TICLES Use of transponders in the post-release monitoring of translocated spiny-tailed lizards (Uromastyx aegyptia microlepis) in Abu Dhabi Emirate, United Arab Emirates Pritpal S. Soorae, Judith Howlett and Jamie Samour .......................... 1 Gastrointestinal helminths of three species of Dicrodon (Squamata: Teiidae) from Peru Stephen R. Goldberg and Charles R. Bursey ..................................... 4 Notes on the Natural History of the eublepharid Gecko Hemitheconyx caudicinctus in northwestern Ghana Stephen Spawls ........................................................ 7 Significant range extension for the Central American Colubrid snake Ninia pavimentata (Bocourt 1883) Josiah H. Townsend, J. Micheal Butler, Larry David Wilson, Lorraine P. Ketzler, John Slapcinsky and Nathaniel M. Stewart ..................................... 15 Predation on Italian Newt larva, Lissotriton italicus (Amphibia, Caudata, Salamandridae), by Agabus bipustulatus (Insecta, Coleoptera, Dytiscidae) Luigi Corsetti and Gianluca Nardi........................................ 18 Behaviour, Time Management, and Foraging Modes of a West Indian Racer, Alsophis sibonius Lauren A. White, Peter J. Muelleman, Robert W. Henderson and Robert Powell . 20 Communal egg-laying and nest-sites of the Goo-Eater, Sibynomorphus mikanii (Colubridae, Dipsadinae) in southeastern Brazil Henrique B. P. Braz, Francisco L. Franco - 
												
												Jungle Bob's Reptile World Care Sheets
Jungle Bob’s Care Sheet Horned Frogs (Ceratophrys spp.) General Information The huge, colorful Argentine Horned Frog (Ceratophrys ornata) is the most popular member of this “charmingly tough” group, but other species appear in the pet trade as well. The care info below can be applied to most of its relatives. With proper care, the Argentine Horned Frog makes a fascinating, relatively low-maintenance pet that may approach 20 years of age. The Argentine Horned Frog is found in Argentina, Uruguay and southern Brazil (the map shown here indicates the range of all members of the genus). It dwells in pampas/grassland regions and farm fields, and remains on land except during the breeding season. Adult females may be wider than their 5 inch snout-vent length; males are 3 ½ to 4 inches long. The legs are quite small, while the head is noticeably large (earning it the popular name of Pac-Man Frog). The upper body is green or brownish-green, and marked with brown, yellow and red blotches. A huge array of “designer” color morphs have been developed by breeders. Adult males also have a thickened area of skin, known as the nuptial pad, on the inside of their thumbs. Housing A bare-bottomed 15-20 gallon aquarium, tilted on one side to create a small water section, is ideal for a single adult. Alternatively, a water bowl can be utilized. Chlorine and chloramine must be removed from your frog’s water via liquid preparations designed for that purpose. Horned Frogs feel secure if able to nestle into sheet moss or push below a plastic plant. - 
												
												RVC Exotics Service CRESTED GECKO CARE
RVC Exotics Service Royal Veterinary College Royal College Street London NW1 0TU T: 0207 554 3528 F: 0207 388 8124 www.rvc.ac.uk/BSAH CRESTED GECKO CARE The Crested gecko (Rhacodactylus ciliatus) originates from the islands of New Caledonia where the species was believed to be extinct until 1994 when it was subsequently rediscovered. In its natural environment, it can be found resting in rainforests, sleeping in trunk hollows or leaf litter, and only becomes active at night. Similar to other geckos, it can shed its tail as a defence mechanism (autotomy), but unlike others it lacks an ability to regenerate the tail, so care should be taken while handling. Geckos may live 10-15 years if looked after correctly. HOUSING • As large a vivarium as possible should be provided to enable room for exercise, and a thermal gradient to be created along the length of the tank (hot to cold). Wooden or fibreglass vivaria are ideal as this provides the lizard with some visual security and ventilation can be provided at lizard level. • Good ventilation is required and additional ventilation holes may need to be created. • Hides are required to provide some security. Artificial plants, cardboard boxes, plant pots, logs or commercially available hides can be used. They should be placed both at the warm and cooler ends of the tank. One hide should contain damp moss, kitchen towel or vermiculite to provide a humid environment for shedding. • Substrates suitable for housing lizards include newspaper, Astroturf and some of the commercially available substrates. It is important that the substrates either cannot be eaten, or if they are, do not cause blockages as this can prove fatal. - 
												
												Leopard Geckos & African Fat-Tails Geckos
A Compassionate Commitment to Quality Pet Care! LEOPARD GECKOS & AFRICAN FAT-TAILS GECKOS SPECIES NAMES Leopard geckos (Eublepharis maclarius), African fat-tailed geckos (Hemitheconyx caudicinctus). Both are members of the Eublepharidae family, which includes all species of geckos with moveable eyelids. CAGING/HOUSING For a single gecko, a 10-gallon glass aquarium with a securely fastened wire mesh top is appropriate. For two or more geckos a 20- gallon or larger aquarium is necessary. For substrate use paper towels, newspaper, or artificial turf, washed orchard bark, or aquarium gravel. The use of sand or calcium-fortified sand (such as ReptiSand™ or Calci-Sand™) is not recommended for geckos less than 6 inches in length, due to the risk of ingestion and subsequent impaction in the gastrointestinal tract. A hide-box, or shelter, should be provided to allow the gecko a quiet retreat. LIGHTING/HEATING In order to properly thermo-regulate, leopard geckos need a temperature gradient that allows them to move from a cooler end of the tank to a warmer end. This temperature gradient should range between 70°F at the cool end at 85°F at the high end. African fat-tailed geckos require slightly higher temperatures ranging from between 80°F and 92°F. Since these geckos are nocturnal, UV lighting is not necessary. HUMIDITY A moderate level of humidity is required for these geckos, which can be provided by misting and providing a large water bowl for the animal to soak in. Low humidity levels can lead to problems with shedding. FEEDING Food items, as a general rule, should be no longer than the length, and less than half the width of the geckos head. - 
												
												Suggested Guidelines for Reptiles and Amphibians Used in Outreach
RECOMMENDATIONS FOR REPTILES AND AMPHIBIANS USED IN OUTREACH PROGRAMS Compiled by Diane Barber, Fort Worth Zoo Originally posted September 2003; updated February 2008 INTRODUCTION This document has been created by the AZA Reptile and Amphibian Taxon Advisory Groups to be used as a resource to aid in the development of institutional outreach programs. Within this document are lists of species that are commonly used in reptile and amphibian outreach programs. With over 12,700 species of reptiles and amphibians in existence today, it is obvious that there are numerous combinations of species that could be safely used in outreach programs. It is not the intent of these Taxon Advisory Groups to produce an all-inclusive or restrictive list of species to be used in outreach. Rather, these lists are intended for use as a resource and are some of the more common species that have been safely used in outreach programs. A few species listed as potential outreach animals have been earmarked as controversial by TAG members for various reasons. In each case, we have made an effort to explain debatable issues, enabling staff members to make informed decisions as to whether or not each animal is appropriate for their situation and the messages they wish to convey. It is hoped that during the species selection process for outreach programs, educators, collection managers, and other zoo staff work together, using TAG Outreach Guidelines, TAG Regional Collection Plans, and Institutional Collection Plans as tools. It is well understood that space in zoos is limited and it is important that outreach animals are included in institutional collection plans and incorporated into conservation programs when feasible. - 
												
												Treating GI Obstruction in an Argentine Horned Frog
Vet Times The website for the veterinary profession https://www.vettimes.co.uk Treating GI obstruction in an Argentine horned frog Author : Sonya Miles Categories : Exotics, Vets Date : June 12, 2017 A two-year-old male Argentine horned frog (Ceratophrys ornate) – weighing 252g – presented with a one-month history of lethargy and anorexia. The owner reported, during the three months of ownership, the frog had not passed any faeces. His care was excellent, but, according to his current owner, his previous care was suboptimal, with poorly monitored and maintained temperatures and humidity. On clinical examination, a large, firm mass was palpable in the frog’s coelomic cavity, with excessive straining noted after palpation, and it was grossly bloated. Heart rate and rhythm were assessed with Doppler ultrasonography over the apex beat, and were deemed within normal limits. Respiratory rate, integument examination and oral examination were also within normal limits. Evidence of dehydration was noted due to the presence of enophthalmia and a loss of skin elasticity during the initial clinical examination. Supportive care The patient was hospitalised at the species-preferred optimum range (65°F to 85°F) and regular misting with dechlorinated water was used to increase the relative humidity in the enclosure throughout the amphibian’s stay. Further fluid therapy was initiated prior to investigations. As amphibian skin is nonkeratinised and semipermeable (Hadfield and Whitaker, 2005), the frog was rehydrated in a bath of one part saline to two parts 5% dextrose. The patient refused all food items offered prior to surgical investigation. Diagnostic procedures 1 / 5 A dorsovental view of the frog, demonstrating extensive distension of the gastrointestinal tract. - 
												
												Gargoyle Gecko Reptile - a Cold-Blooded Vertebrate with Scaly Skin
Glossary Gargoyle Gecko Reptile - A cold-blooded vertebrate with scaly skin. The gargoyle gecko is a nocturnal, arboreal lizard Amphibian - A cold-blooded vertebrate that begins life as that makes for a great companion. They come in an aquatic animal and grows into a terrestrial adult with many colourations (morphs) and are best recognised lungs. for their big eyes. They are closely related to the Terrestrial - A ground dwelling animal. crested gecko. Males cannot be kept together as Arboreal - An animal that lives in trees. they are aggressive to one another but females can Diurnal - Awake in the day. Gargoyle be housed together. If keeping males and females Nocturnal- Awake during the night. together, it is best to have minimal 2 females to 1 UVB - Ultraviolet radiaton. Gecko male. They can live between 15 to 20 years. Colubrid - A family of snakes. Hybrid - Offspring from animals of different species. Morph - Colourations created due to genetics. Musk - Unpleasant odour released when an animal is stressed or feels threatened. Live plants are only available on special order If you require any further information, please ask our pet care advisors who will be very happy to help. Opening Times Monday - Saturday: 9am - 6pm Sunday: 9.30am - 4pm Chessington Garden Centre Leatherhead Road, Chessington, Surrey, KT9 2NG Care & Advice Sheet Tel: 01372 725 638 Email: [email protected] Web: www.chessingtongardencentre.co.uk Please recycle me once you’ve nished reading. Inspiration for your Home & Garden Substrate & Furnishings Food & Water Substrates that maintain high humidity are Gargoyle geckos are fruit eating geckos. The recommended such as humus bricks or coco fibre. - 
												
												Summary Report of Freshwater Nonindigenous Aquatic Species in U.S
Summary Report of Freshwater Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 4—An Update April 2013 Prepared by: Pam L. Fuller, Amy J. Benson, and Matthew J. Cannister U.S. Geological Survey Southeast Ecological Science Center Gainesville, Florida Prepared for: U.S. Fish and Wildlife Service Southeast Region Atlanta, Georgia Cover Photos: Silver Carp, Hypophthalmichthys molitrix – Auburn University Giant Applesnail, Pomacea maculata – David Knott Straightedge Crayfish, Procambarus hayi – U.S. Forest Service i Table of Contents Table of Contents ...................................................................................................................................... ii List of Figures ............................................................................................................................................ v List of Tables ............................................................................................................................................ vi INTRODUCTION ............................................................................................................................................. 1 Overview of Region 4 Introductions Since 2000 ....................................................................................... 1 Format of Species Accounts ...................................................................................................................... 2 Explanation of Maps ................................................................................................................................ - 
												
												Body-Size Effect on Egg Size in Eublepharid Geckos (Squamata
Blackwell Publishing LtdOxford, UKBIJBiological Journal of the Linnean Society0024-4066The Linnean Society of London, 20062006 884 527532 Original Article EGG-SIZE ALLOMETRY IN EUBLEPHARID GECKOS L. KRATOCHVÍL and D. FRYNTA Biological Journal of the Linnean Society, 2006, 88, 527–532. With 2 figures Body-size effect on egg size in eublepharid geckos (Squamata: Eublepharidae), lizards with invariant clutch size: negative allometry for egg size in ectotherms is not universal LUKÁT KRATOCHVÍL1* and DANIEL FRYNTA2 1Department of Ecology, Charles University, Vinidná 7, CZ-128 44 Praha 2, the Czech Republic 2Department of Zoology, Charles University, Vinidná 7, CZ-128 44 Praha 2, the Czech Republic Received 1 February 2005; accepted for publication 5 December 2005 Within a single clutch, smaller species of ectotherms generally lay a smaller number of relatively larger eggs than do larger species. Many hypotheses explaining both the interspecific negative allometry in egg size and egg size– number trade-off postulate the existence of an upper limit to the egg size of larger species. Specifically, in lizards, large eggs of large species could have too long a duration of incubation, or they could be too large to pass through the pelvic opening, which is presumably constrained mechanically in larger species. Alternatively, negative allometry could be a result of limits affecting eggs of smaller species. Under the latter concept, hatchling size in smaller species may be close to the lower limit imposed by ecological interactions or physiological processes, and therefore smaller species have to invest in relatively larger offspring. Contrary to these lower limit hypotheses, explanations based on the existence of an upper limit always predict negative egg-size allometry even in animals with invariant clutch size, in which naturally there is no egg size–number trade-off. - 
												
												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. - 
												
												Interpet Catalogue / Page: 1 of 34 Aquatics
Interpet Catalogue / Page: 1 of 34 Aquatics Mini Encyclopedia of the Tropical Aquarium This mini encyclopedia is packed with sensible advice and practical guidance. The first part shows how to set up a freshwater tropical aquarium in the home. Part two explores further aspects of fishkeeping, including how to choose and use aquarium plants plus advice on feeding, breeding, health care and routine maintenance. Part three presents a wide-ranging selection of suitable fish, including details of their origin, ideal aquarium conditions, compatibility and breeding. Product Code: 0109 Pages: 208 Author: Sandford, Gina ISBN: 9781842861011 Binding: Paperback Size: 18.4cm x 15.6cm 1.8cm Mini Encyclopedia of The Marine Aquarium The traditional image of an encyclopedia as a large, heavy volume only occasionally taken down from a dusty shelf is blown out of the water by this new range of mini-encyclopedias. These are comprehensive, concentrated packages of up-to-date practical guidance on a variety of fishkeeping and water gardening themes. The core text is amplified and extended by panels, captions and annotations that accompany the photographs and graphic illustrations. The first part of each volume consists of a hands-on practical section that follows the step-by-step progress of a specific project. Accompanying text includes technical advice on the equipment required to complete each stage of the project. The second part features a wide range of species or varieties relevant to the subject. These profile sections are profusely illustrated with stunning colour photographs and are designed to inspire readers to expand their collections. By combining practical and reference sections, these mini encyclopedias represent the ideal compromise in a world where shelf space is limited but the thirst for knowledge increases every day.