fat furries inflating
Transcription
fat furries inflating
Issue # 95 Letter From The Editors Welcome to Newsletter #95. A little later than usual, we hope you will enjoy your copy of this issue. A big “thank you” to those who have already joined the Recycle4Charity project to aid the Blue Iguana Project and the Mountain Chicken Project. To date, we have got £28.00 from recycled ink cartridges. We know you can do much better than this! Our target is to raise £1000 by the end of the year, so please - get collecting and post them off ! If you are going to the canary Islands for your (Continued on page 3) COVER PHOTO COMPETITION Winner of Issue #94 . . . There wasn’t one ! We thought that the questions for #94 were not too difficult but, despite 9 entries, none got more than 3 questions correct . To enlighten and educate you all on the lovely Uromastyx family of lizards the answers, and more, are on page 10 onwards. As we said last issue, there will be a different cover photograph on each issue and a prize for the first member to e-mail ALL the correct answers to the questions related to the picture on the front cover. The questions for This Issue, #95, are: 1. What is the common name for this reptile ? 2. Where do most of these species originate from ? 3. What is their natural diet [in the wild] ? 4. What would you feed to young specimens in captivity ? 5. What is the Latin name of this species ? Answers should be sent to [email protected] along with your name and membership number. Page 2 summer holiday be sure to read the article by Frank Bowles on page #8 - you might be as lucky as him ! We hope be at the following venues and shows on the BHS / YHC tables during 2010: FBH Kempton Park ..................... 15th August Banstead Countryside Day .......... 12th September PRAS in Havant ........................... 24th October BHS (Amersham) ......................... 28th November Other Reptile Breeders Meetings this year are: CREAKS Kidderminster ............ 5th September Terraristika in Hamm ................. 11th September IHS Doncaster .............................. 26th September Euro Snake Day in Houten ......... 10th October Recently we sent many YHC Members an e-mail, over 20% “bounced” back or were “undeliverable”. As we intend to correspond more with you electronically it is ESSENTAL that you keep us informed when you get an e-mail address or when you change your ISP or e-mail address. It is your responsibility to contact us with changes … if you don’t you will miss-out! Happy, and safe herping, Kim & Richard PLEASE SEND ALL YOUR NEWSLETTER SUBMISSIONS DIRECT TO KIM & RICHARD - NOT ANYONE ELSE ! Page 3 THE BRONZE-BACKED CLIMBING SKINK (MABUYA UNIMARGINATA) by Todd Lewis These medium sized skinks (62 (62--72 mm) have a bronze ground colour and parallel dark and light stripes running along the side of the body the tip of their noses. This gloss shiny skink has a very streamlined appearance and small head. The Bronze Bronze-backed Climbing Skink can be found in Central America. It is viviparous (gives birth to live young – no eggs) and successfully lives in secondary and disturbed habitats. The Bronze Bronze--backed Climbing Skink lives up to its name and can forage for food in higher shrubs and trees. Although it is actually a skink that lives on the ground, it enjoys climbing, although it is not that good at it! Several studies report this species to hide in rustic buildings and fall from the roof beams clutching insect prey prizes! The skinks can fall almost 3m onto a solid floor and appear not to be affected or injured. One individual I have seen fell into a Golden Orb Spider web. Although the spider appeared to bite the skink its armour © Konrad Mebert plated skin may have protected it. - - - It wriggled free after several minutes and escaped! Page 4 We have copies of some new “Wild Pet” DVDs by the Australian TV presenter, Della Golding, who now resides in Brighton. These are the first two in a series of reptile, amphibian & invertebrate DVDs that she is producing. All you have to do is send an e-mail to Richard & Kim saying which DVD you would most like to have. You then need to word process a review of it in no less than 300 words and e-mail it back to them within 21 days of receiving the disc. For all that work you get to keep the copy of the DVD (worth £13.99) plus your review will be printed in a future copy of the YHC Newsletter ! Page 5 A relative new-comer to the reptile “dry goods” market is RepStyle® who make resin equipment and vivarium décor. Of particular interest are the item designed to decorate glass-walled enclosures such as Exo Terra Terrariums, fish tanks and ZooMed Naturalist Terrariums. The rear is no problem as decorative backing sheets are available or supplied with the enclosure; the problem is decorating the SIDES with FP 28448 safe, stable items …. This is where the RepStyle® branches with suckers come in. There are 3 sizes / styles all with 2 huge soft silicon suckers that, when softened in warm water stay in place for months. We bought some in March when they were launched in the UK and they have stayed put on the glass walls of all five enclosures since then (over 15 weeks) ! They project up to 6 cm from the wall and give a lovely 3-D effect to the terrariums and our tank of Musk Turtles. Tree frogs, arboreal lizards and snakes actively seek the branches out, especially the ones FP 28449 Page 6 placed directly FP 28463 under the compact UV lamps in the canopies. The leaves are soft silken material that we expect will probably fall off in time, but could be re-attached with aquarium silicon sealant. The branches are high quality resin that should last years (unless you drop them on a hard floor, when they will chip or break). We are so impressed with them that we bought a box of each style and will be selling our surplus at a discount on the BHS tables at the Kempton Park and PRAS Reptile Breeders Meetings later this year. These are just 3 of a assortment of 106 objects available under this brand name. If you would like a copy of the full catalogue just ask Kim & Richard by e-mail and visit www.repstyle.co.uk for a list of local stockists. A mangrove cat snake & knight anole enjoying the RepStyle braches (in different terrariums) Page 7 THE GRAN CANARIA GIANT LIZARD (Gallotia stehlini ) By Frank Bowles (BHS Scottish Groups Liaison Officer) I recently visited Gran Canaria, because it is an island in a volcanic archipelago similar to the Galapagos Islands. In just the same way that one species of finch evolved differently on each of them, a tiny species of lizard, about six inches in length, similar to the Psammodromes now found in North Africa, having somehow arrived on each of the Canary Islands, evolved into several very different animals. On some islands it slowly turned into what are now described as ‘giant lizards’. In former times they Male Gallotia stehlini grew up to five feet in © Angelika &Siegfried Troidl length, but now three feet would be a more likely maximum, as the arrival of man, dogs, and other predatory animals, meant that lizards were no longer top predators, and began to shrink in size, with one species, the Goliath Lizard of Tenerife (Gallotia goliath) extinct, and two of the remaining three species of giant lizard, that of Hierro (Gallotia simonyi) and Gomera (Gallotia bravoana) nearly extinct. In fact the Hierro lizard was thought to be wiped out by the end of the 19th century, but a specimen was re-discovered in 1974, on a remote cliff top. The Gomera Giant Lizard, which is only found in one small isolated locality, was first seen in 1999. The third species of giant lizard is the Gran Canaria Giant Lizard (Gallotia stehlini). Because of different environmental factors; this big animal, sometimes reaching two foot, eight inches in length, is still relatively abundant, and I had always wanted to see it I got accommodation in a small resort in the south west of the island. Arnold’s field guide [ISBN 0002193183] states that the big Page 8 reptiles were still fairly abundant in rocky, humid gorges. There was a rocky gorge at the back of the village, but not a humid one, because I was in the arid south of the island My first day was sunny and hot, and soon after breakfast I was climbing slowly up the gorge. However, after quite an exhausting haul, I saw only two baby lizards. I was nearly back to the hotel, much in need of something to drink and application of sun-blocker; when I noticed what I thought was a pink stone on a pile of rocks at the edge of an old demolition site, move. I looked again, and there was the head of a huge male lizard, flushed a deep pink, guarding his territory. His tense body was a good two feet in length. This was a medium sized Giant Lizard! The next couple of days revealed many more of these animals on this old building site not more than a hundred yards from the hotel entrance. Herpetologist’s Sod’s Law states that: “IF THERE IS A PERFECT TEXT-BOOK HABITAT NEAR AT HAND, LOOK ELSEWHERE”; say some demolished pre-fabs! The next couple of days revealed more surprises. Not only was there an abundance of Giant Lizards on this piece of waste ground, but the stoneturning activity (which gets you disowned by your family!); turned up both a Gran Canaria Skink, a wonderful shiny reptile with a brilliant turquoise-green tail, and the Gran Canarian Gecko, a little grey warty beast with a brown dorsal stripe. My earthly paradise turned out to be a quite unremarkable, drab and scruffy demolition sight. See also www.herp.it for more information. Page 9 Uromastyx Lizards – “Back to Nature” Uromastyx is a species of lizard that can be found all across Northern Africa and eastwards for 5000 miles as far as NW India, as shown on the map on page # 11. There are about 18 different varieties recognised in 2009: U. acanthinura U. dispar U. geyri U. aegypticus U. microlepis U. asmussi U. benti U. hardwickii U. loricata U. ocellata U. ornata U. macfadyeni U. yemenensis U. maliensis U. princeps U. philbyi U. alfredschmidti U. flavifasciata U. occidentalis U. thomasi U. nigriventris U. shobraki They have common names of ◊ “Dab-Tail Lizard” ◊ “Spiny-Tailed Lizard” ◊ “Mastigure” ◊ “Tortoise-Headed Lizard” ◊ The word Uromastyx literally translated from the Greek ourá (οὐρά) means Tail Whip or Scourge. The species most commonly seen in captivity are highlighted in the list above. They range in size from approximately 15 cm (Uromastyx macfadyeni) [shown left] to 80 cm (Uromastyx aegypticus) - below right. They all have the predominant features of a broad head – somewhat like a tortoise, wide, fleshy, spiny tail, flattened body and very smooth skin. The tail is used for defence - either moved quickly side-to-side like a small club or as prickly defence when cornered. Usually, if a predator is seen, the lizard will rush head-first into a small crevice in the rocks or a burrow and use the tail to Page 10 block the entrance. The spiny tail acts as a good deterrent to most predators; try grasping the whole tail of a Uromastyx with your hand firmly and see how long you can hang on! They are not autonomous - - i.e. they do not shed their tails when threatened or held. The majority found in pet shops in the UK & Europe are, unfortunately, wild caught (WC) although this is slowly changing as ways to encourage captive breeding (CB) and successful egg incubation have been developed, particularly in Germany and USA. The demand for Uromastyx species in UK far exceeds the number being bred by herpetoculturalists at present. Distribution of Uromastyx species The western-most Spiny Tail Lizard is Uromastyx acanthinura from Morocco and the eastern-most species is Uromastyx hardwickii that ranges to Rajasthan in India. They make good pets IF you can provide their specialized living conditions that mimic their natural arid and desert environments … They need high basking temperatures, minimum 35OC, low humidity levels - <35% and high levels of Ultra-Violet light to thrive. Without the high body temperature they cannot digest the high fibre content of their diet. They are described in books and sold by most shops incorrectly as They: “are totally Vegetarian are totally Vegetarian” and / or are totally Vegetarian “never drink as they get all their moisture from their food never drink as they get all their moisture from their food” never drink as they get all their moisture from their food and / or Page 11 “will die of kidney failure if you give them water will die of kidney failure if you give them water”. will die of kidney failure if you give them water The above 3 statements are TOTAL MYTHS and should be ignored! We have seen literally hundreds of Uromastyx lizards die in captivity because of these myths over the past 15 years. So, let’s go back to nature - what do Dab Tail Lizards eat in the Wild ? In the wild Uromastyx primarily eat green leafy matter and, in the Spring, flowers as well. They will also eat the insects that are feeding on the green spring-time desert plants and have been seen actively chasing grasshoppers, locusts, beetles and caterpillars. These form an important part of their physical build-up to the breeding season. Around 60% of the insect actually being plant proteins. In very dry conditions these lizards tend to feed early in the morning when plants are still covered in dew and thus obtain extra moisture. When standing water is available in desert conditions they do sip and lap from the edge of a pond or oasis. If the lizards are really thirsty they may also lay in the shallow warm water where it is thought, they absorb water via the cloaca into the colon (large bowel) which, after all, is specifically designed to absorb water from faecal material. When desert plants have died-off in summer, due to drought and heat the Uromastyx survive on seeds and occasional drying fruits & leaves found on the ground. The tail is a fat reserve used to supplement their diet when food is scarce. They have incredibly strong jaws for a smallish lizard and can easily crush dried red & yellow lentils with their teeth. Richard has only been bitten once in 40 years of caring for Skull of an Egyptian Uromastyx Uromastyx and confirms that the bite was … “excruciating” and “I never want to be bitten by one again”. Page 12 The ideal housing for Uromastyx is a 36“ or 48” wooden vivarium as these retain the heat best. Provide a mercury vapour UV/Heat basking lamp at one end of the vivarium e.g. PowerSun 160 watt or Exo Terra Solar Glo 160 watt with a suitable shade. Keep switched on for 12 to 14 hours a day. Night-time heating can be provided by a ceramic heater or ceiling-mounted Reptile Radiator controlled by a thermostat. They like a soft, deep substrate such as Limestone grit, Natural Calcium Sand or, if you can afford it, CalciSand® or a commercial equivalent. Provide plenty of rocks, logs and other types of climbing and hiding places. You can also add live succulent plants if you wish as décor and snack food. The sand should be spotcleaned daily and sieved every 4 weeks to remove dry faeces and dried-out food and totally replaced every 6 to 8 months. A shallow water dish should be provided at the cool end of the vivarium, ideally cast resin with a rough surface and base that is easy for it to walk in, about 2 cm deep like the RepStyle® design shown here. Replace the water daily even if the dish does not appear to have been used. As stated earlier, most Uromastyx are WC and often arrive in this country in very poor condition - dehydrated and mal-nourished due to inadequate husbandry in the country of origin prior to export by air. If you can find CB babies then always buy them in preference to WC lizards They will cost more to buy but you will avoid the costly vet bills associated with re-hydrating, de-worming and treating gut parasites that all WC specimens have. Look on RFUK ( http://www.reptileforums.co.uk/ ) or go to a Breeders Meeting (e.g. IHS @ Doncaster or FBH@ Kempton Park) for potentially cheaper specimens. Page 13 From: www.urotopia.com 5 species of hatchlings Dab-Tail Lizards U. ornata, Egyptian, U. ocellata, U, benti & U. acanthinura A healthy Uromastyx should have bright eyes, a raised head, look alert, have a plump oval tail in cross-section with no bone showing. The body should be plump, almost fat, and when picked up it should inflate itself with air and maybe hiss and give you a swipe or two with its tail. The skin of the body & head should be silky-smooth and unblemished (unless shedding). Patchy & rough skin may indicate fungal skin infection due to being kept in too high a humidity. If you do purchase a WC Uromastyx You MUST keep it separate from any other lizards for a MINIMUM of 6 weeks and get it hydrated and feeding as soon as possible….. Give it a bath in tepid to warm ReptoBoost® [made by VetArk] twice a day for 20 minutes, if it stays laying in the Page 14 water then leave it as long as it wants to bathe. Offer it a mixture of chopped greens and flowers (see list below) liberally dusted with calcium carbonate powder ( CaCO4 ) on every feed and Nutrobal® twice a week. Offer it a few brown or silent crickets, locust hoppers, wax worms, & normal mealworms twice a week - again dusted in CaCO4. Provide a small bowl of seeds for it to chew on - we use budgie seed and dried bean soup mix without red kidney beans (as uncooked they are toxic). Also leave a sprig of budgie millet in the vivarium. Once it is hydrated, administer orally the de-wormer Fenbendazole (Panacur®) Cinnamon & Apple Horse Paste at the rate of 0.1 m1 per 100 grams of lizard. Four days later get your vet to administer the anti-protazoal drug Metronidazole 6.4% (Flagyl-S®) by mouth at the rate of 0.4 ml per 100 grams of lizard. If your lizard does not start eating well, gain weight and put fat onto its tail within 4 weeks then you need to get a faecal sample tested by your vet or DIY for around £35.00 by sending a sample yourself to PALS [ see http://www.palsvetlab.co.uk ] for details. The photo on issue # 94 is of one of our Uromastyx ornata taken by Kim. We feed ours a mixture of: Greens & Flowers - Cos & Romaine lettuce (finely chopped), grated Carrot, Bell Peppers (finely chopped), Sweetcorn, grated courgettes, Spring greens (finely chopped), Watercress, Rocket, Endive, Radicchio, Lambs lettuce, Chinese leaf (Pak Choy), Convolvulus, Lolla rossa, Clover (leaf & flower), Hibiscus flowers & leaves, Lavatera flowers & leaves, Dandelion flowers & leaves, Ice plant, Marigold flowers, Russian vine, chopped Green beans & Broad beans, fresh Peas & Gazania flowers depending what is available. They also have: Dried lentils - green, yellow, red, brown; Dried beans aduki (soya), chickpea, mung; Seeds - sunflower, millet; Organic mixed sprouts - alfalfa, mung, radish, chick pea & brown lentils [rinse before feeding, can be bought from most health stores]. Live food - Locusts, giant mealworms, wax worms, medium quiet crickets. All food dusted with calcium carbonate daily & Nutrobal twice a week © Richard Butler & Kim Le Breuilly 2010 Page 15 The Royal College of Veterinary Surgeons recently published a list of Vets in the UK qualified to treat exotic animals. The shortened list, below, shows only the vets qualified, or currently treating, reptiles and amphibians. The complete list will be on the BHS web site next month. Kevin Eatwell BVSc (Hons) DZooMed (Reptilian) Dip ECZM (Herp) MRCVS Lecturer in Exotic animal and Wildlife Medicine Royal (Dick) School of Veterinary Studies, Hospital for Small Animals, Easter Bush Veterinary Centre, Roslin, Midlothian EH25 9RG. Tel (0131) 650 6074,Fax (0131) 650 7652,Reception (0131) 650 7650 E-mail: [email protected] Speciality: zoo/wildlife, avian, fish, reptiles especially. Simon Girling BVMS(Hons) DZooMed CBiol MIBiol MRCVS Muirfield, Arngask, by Glenfarg, Perthshire PH2 9QD E-mail: [email protected] Speciality: avian, reptilian, amphibian, fish, invertebrates, wildlife, small mammals. Emma Keeble BVSc DZooMed MRCVS Small Animal Hospital, Edinburgh University Exotic Animal Services, Easter Bush Veterinary Centre, Roslin, Midlothian EH25 9RG Tel: 0131 650 7650, fax: 0131 650 7652 Speciality: zoo / wildlife / avian / reptilian / small furries. Anna Meredith MA VetMB CertLAS DZooMed MRCVS Hospital for Small Animals, Royal (Dick) School of Veterinary Studies, Easter Bush Veterinary Centre, Roslin, Midlothian EH25 9RG Tel: 0131 650 7650, fax: 0131 650 7652. E-mail: [email protected] Speciality: zoo, wildlife, avian, reptilian, exotic pets. Romain Pizzi BVSc MSc DZooMed FRES MACVSc(surg) MRCVS Zoological Medicine Ltd., 37 Easter Bush, Roslin, Midlothian EH25 9RE Tel: 07761 982404. E-mail: [email protected] Speciality: non-mammalians, esp penguins, raptors, snakes, invertebrates; surgery, pathology, statistics, and epidemiology. Page 16 (Continued on page 17) CERTIFICATE HOLDERS IN ZOOLOGICAL MEDICINE Peter Aylmer BVSc CertZooMed MRCVS The Veterinary Hospital, Albion Street, Chipping Norton, Oxon OX7 5BN Tel: 01608 642547, fax: 01608 645617. E-mail: [email protected] Speciality: zoo, wildlife, avian, reptilian. Sarah Brown MA VetMB certZooMed MRCVS Holly House Veterinary Surgery, 468 Street Lane, Moortown, Leeds LS17 6HA Tel: 0113-2369030. E-mail: [email protected] Speciality: reptiles, especially chelonia, and exotic pet mammals. Emily Fletcher BVM&S CertZooMed MRCVS Birch Heath Veterinary Clinic, Birch Heath Road, Tarporley, Cheshire, CW6 9UU Tel: 01829 733777, fax: 01829 733923. E-mail: [email protected] Speciality: avian, reptilian, small mammals, wildlife. David Holah BVSc CertZooMed MRCVS Lynwood Veterinary Group, Sandford Lane, Wareham, Dorset, BH17 9DW Tel: 01929 552692 fax: 01929 553621. E-mail: [email protected] Speciality: small mammal, reptilian, avian Michael King BVM&S CertZooMed MRCVS Duchy Veterinary Hospital, 53 Henver Road, Newquay, Cornwall TR7 3DQ Tel: 01637 851122, fax: 01637 871881. E-mail: [email protected] Speciality: zoo, wildlife, avian, reptilian. Ian Mostyn BVM&S CertZooMed MRCVS Pennine Vets, 1 Bury Road, Tottington, Bury, Lancs. BL8 3HD Tel: 01204 886655, fax: 01204 880077. E-mail: [email protected] Speciality: avian, reptilian, small furries, fish. (Continued on page 18) Page 17 Aidan Raftery MVB CertZooMed MRCVS Avian and Exotic Animal Clinic, 221 Upper Chorlton Road, Manchester ,M16 0DE Tel: 0161 881 6868, fax: 0161 860 5047. E-mail: [email protected] Speciality: mammalian, avian and reptilian medicine and surgery. Louise Rayment-Dyble BVetMed CertZooMed MRCVS All Creatures Healthcare Ltd., Brackenwood, Sandy Lane, Horsford, Norwich NR10 3EB Tel: 01603 898984 or 07810 697614. E-mail: [email protected] www.allcreatureshealthcare.co.uk Speciality: avian, reptilian, small furries, amphibian and fish. Brigitte Reusch BVetMed(Hons) CertZooMed MRCVS 7/6 Gentles Entry, Edinburgh EH8 8PD Tel: 07852 286961. E-mail: [email protected] Speciality: rabbits, small mammals, reptilian, avian, amphibian, fish, invertebrates. Robert Reynolds BVSc CertZooMed MRCVS Seers Croft Veterinary Surgery, Tower Road, Faygate, W. Sussex RH12 4SD Tel: 01293 851122, fax: 01293 852152. Email: [email protected] Speciality: avian, reptilian, zoo, wildlife. Mark Rowland BVSc CertZooMed MRCVS Trinity Veterinary Centre, Unit #6 Hermitage Walk, Hermitage Lane, Maidstone, Kent, ME16 9NZ Tel: 01622 726730 E-mail: [email protected] Speciality: reptilian, avian, exotic mammal, zoo Steve Smith BVetMed (Hons) CertZooMed MRCVS Wendover Heights Veterinary Centre, 1 Tring Road, Halton, Aylesbury, Bucks. HP22 5PN Tel: 01296 623439. E-mail: [email protected] Speciality: Avian, reptilian, small mammals, other exotic pets, zoo, wildlife and legal work (Continued on page 19) Page 18 If you live local to one of these vets and your animal is not currently under the care of another vet you can make an appointment with them yourself. If you have an animal currently being treated by your vet you can ask him/her to refer you to one of these vets, preferably by e-mail in the first instance. * Mark Rowland at Trinity Vets was one of the guest speakers at our recent AGM. x Are they real ? HORNED TREE FROG GLO-LIGHT TOAD Well, what do you think ? The Horned Tree Frog is FALSE. The picture is from www.worth1000.com and shows what can be done by a skilled user of a computer graphics program. The Glo-Light Toad is REAL. This little toad thought that a flashing fairy light outdoors was food and swallowed it whole. After taking the photo, the lights were switched off and the toadlet gently removed from its lamp and freed to find a more digestible meal! Page 19 About the Young Herpetologists Club Basic YHC annual membership entitles you to: Receive the Young Herpetologists Newsletter 4 times a year Receive 12 issues of The BHS “Natterjack” monthly newsletter Attend main Society, YHC and affiliated meetings on production of your validated membership card Seek advice from contacts below by phone or e-mail Bulletin YHC membership entitles you to: All of the above plus 4 issues per year of the BHS Herpetological Bulletin Group membership: Teachers and Youth Leaders can register a school, class or group as if it were an individual member Y.H.C. Guide to Contacts Refer to your current version of The Guide - dated February 2008 enclosed with this Newsletter and sent to all new members on joining. Who to contact: Don Freeman 01908 379209 E-mail: [email protected] Richard Butler & Kim Le Breuilly 020 8696 9733 E-mail: [email protected] Trevor Rose 01674 671676 E-mail: [email protected] For information on the BHS & YHC see:- http://www.thebhs.org Y.H.C. members should be aware that The British Herpetological Society (B.H.S.) does not trade in live animals. The B.H.S. is a Registered Charity (No. 205666), and has no connection with any commercial animal or equipment supplier.