Olive Python

Total Page:16

File Type:pdf, Size:1020Kb

Olive Python Olive Python Description The Olive Python is one of Australia’s largest snakes. It is usually a single colour of olive, greenish-brown, reddish-brown or off-white. It has pale lips, finely dotted with pale grey or brown and a whitish belly. Fast Facts Diet Olive Pythons are carnivores. They prey on birds, mammals and reptiles. Adult pythons can consume mammals as large as rock wallabies. The Olive Python kills its prey by constriction and is not venomous. In the wild Olive Pythons are usually found in rocky areas and gorges, especially those Scientific Name: Liasis olivaceus barroni associated with water courses. These ground-dwelling snakes often inhabit rocks, caves and can be found in hollow logs. Conservation Status: Vulnerable Extinct Threatened Least Concern Threats Main threats to Olive Pythons include predation by feral cats and foxes, EX EW CR EN VU NT LC depleting food sources and loss of habitat. This python is also often killed by humans as it is mistaken for the venomous King Brown Snake. Body Length: 2–6 m At Perth Zoo Weight: 10 –20 kg The Olive Python can be seen in the Reptile Encounter. Incubation: 11 –12 weeks The Olive Python exhibit is proudly sponsored by: Number of eggs: average of 19 Habitat: Rocky outcrops, gorges and waterholes Distribution: Pilbara region of Western Australia to north Queensland. DID YOU KNOW? Olive python Liasis olivaceus olivaceus which is distributed across the north of Australia has a mid-body scale count of 61-72 scales. This makes this python’s skin look smoother than other species. Distribution: Liasis olivaceus olivaceus Liasis olivaceus barroni .
Recommended publications
  • Neurotoxic Effects of Venoms from Seven Species of Australasian Black Snakes (Pseudechis): Efficacy of Black and Tiger Snake Antivenoms
    Clinical and Experimental Pharmacology and Physiology (2005) 32, 7–12 NEUROTOXIC EFFECTS OF VENOMS FROM SEVEN SPECIES OF AUSTRALASIAN BLACK SNAKES (PSEUDECHIS): EFFICACY OF BLACK AND TIGER SNAKE ANTIVENOMS Sharmaine Ramasamy,* Bryan G Fry† and Wayne C Hodgson* *Monash Venom Group, Department of Pharmacology, Monash University, Clayton and †Australian Venom Research Unit, Department of Pharmacology, University of Melbourne, Parkville, Victoria, Australia SUMMARY the sole clad of venomous snakes capable of inflicting bites of medical importance in the region.1–3 The Pseudechis genus (black 1. Pseudechis species (black snakes) are among the most snakes) is one of the most widespread, occupying temperate, widespread venomous snakes in Australia. Despite this, very desert and tropical habitats and ranging in size from 1 to 3 m. little is known about the potency of their venoms or the efficacy Pseudechis australis is one of the largest venomous snakes found of the antivenoms used to treat systemic envenomation by these in Australia and is responsible for the vast majority of black snake snakes. The present study investigated the in vitro neurotoxicity envenomations. As such, the venom of P. australis has been the of venoms from seven Australasian Pseudechis species and most extensively studied and is used in the production of black determined the efficacy of black and tiger snake antivenoms snake antivenom. It has been documented that a number of other against this activity. Pseudechis from the Australasian region can cause lethal 2. All venoms (10 ␮g/mL) significantly inhibited indirect envenomation.4 twitches of the chick biventer cervicis nerve–muscle prepar- The envenomation syndrome produced by Pseudechis species ation and responses to exogenous acetylcholine (ACh; varies across the genus and is difficult to characterize because the 1 mmol/L), but not to KCl (40 mmol/L), indicating activity at offending snake is often not identified.3,5 However, symptoms of post-synaptic nicotinic receptors on the skeletal muscle.
    [Show full text]
  • Liasis Fuscus) in Tropical Australia
    University of Wollongong Research Online Faculty of Science - Papers (Archive) Faculty of Science, Medicine and Health 1-1-2009 Spatial ecology of hatchling water pythons (Liasis fuscus) in tropical Australia Richard Shine University of Sydney Thomas R. Madsen University of Wollongong, [email protected] Ligia Pizzatto University of Sydney Gregory P. Brown University of Sydney Follow this and additional works at: https://ro.uow.edu.au/scipapers Part of the Life Sciences Commons, Physical Sciences and Mathematics Commons, and the Social and Behavioral Sciences Commons Recommended Citation Shine, Richard; Madsen, Thomas R.; Pizzatto, Ligia; and Brown, Gregory P.: Spatial ecology of hatchling water pythons (Liasis fuscus) in tropical Australia 2009, 181-191. https://ro.uow.edu.au/scipapers/380 Research Online is the open access institutional repository for the University of Wollongong. For further information contact the UOW Library: [email protected] Spatial ecology of hatchling water pythons (Liasis fuscus) in tropical Australia Abstract Young snakes are rarely seen in the field and little is known about their habits. mostly because they are too small for radio-telemetry (the primary method for Studying snake spatial ecology). However, the offspring or some larger species can be fitted with transmitters and we investigated the spatial ecology and habitat use of ten hatchling water pythons (Liasis fuscus: Pythonidae) in the floodplain of the Adelaide River, tropical Australia. Patterns of habitat use in the late wet season and during the dry season were similar to those of adults tracked in the same vicinity in an earlier study. Soon after release the young snakes moved to the floodplain, va oiding pasture areas.
    [Show full text]
  • Koolan Island Quoll Demographics & Genetics
    Running head: Conservation status of the Olive Python Final report GENETIC SURVEY OF THE PILBARA OLIVE PYTHON (Liasis olivaceaus barroni) David Pearson1, Peter Spencer2 Mia Hillyer2 and Ric A. How3 1Science Division, Department of Parks and Wildlife PO Box 51, Wannerooo, WA 6946 2School of Veterinary and Life Sciences, Murdoch University 90 South St, Murdoch, WA 6150 3Department of Terrestrial Zoology (Vertebrates), Western Australian Museum, 49 Kew St, Welshpool, WA 6986 September, 2013 Olive python – final report 1 Running head: Conservation status of the Olive Python Summary • The study used genetic information to investigate differences between and within populations of olive pythons in the Pilbara. This information was compared with genetic profiles from olive pythons form the Kimberley and carpet pythons. • Genetic variation was examined at eight nuclear genes (microsatellite) from 47 individual olive pythons. • Genetic analyses of nuclear markers show that the Pilbara olive python contains low levels of diversity, compared with its Kimberley counterpart. • The Pilbara population also had a low effective population size, but showed no signatures of a genetic bottleneck as a result of a population crash. • Nuclear DNA markers identified two distinct olive python populations. One in the Pilbara and the other in the Kimberley. • Mitochondrial analysis at three diagnostic regions showed two distinct clades representing Pilbara and Kimberley olive pythons, exclusively, consistent with results from nuclear markers. • Overall olive pythons appear to have two Evolutionary Significant Units. The Pilbara unit appear to be less genetically diverse than Kimberley one and shows little phylogeographic structure within the Pilbara. • There is sufficient evidence from the data that the taxonomy of the two groups should be subject to a re-appraisal, the Kimberley and Pilbara Olive pythons sufficiently different to be considered as different species.
    [Show full text]
  • Opinion No. 82-811
    TO BE PUBLISHED IN THE OFFICIAL REPORTS OFFICE OF THE ATTORNEY GENERAL State of California JOHN K. VAN DE KAMP Attorney General _________________________ : OPINION : No. 82-811 : of : APRI 28, 1983 : JOHN K. VAN DE KAMP : Attorney General : : JOHN T. MURPHY : Deputy Attorney General : : ________________________________________________________________________ THE HONORABLE ROBERT W. NAYLOR, A MEMBER OF THE CALIFORNIA ASSEMBLY, has requested an opinion on the following question: Does "python" as used in Penal Code section 653o to identify an endangered snake include "anaconda"? CONCLUSION As used in Penal Code section 653o to identify an endangered snake, "python" does not include "anaconda." 1 82-811 ANALYSIS Penal Code section 653o, subd. (a), provides as follows: "It is unlawful to import into this state for commercial purposes, to possess with intent to sell, or to sell within the state, the dead body, or any part or product thereof, of any alligator, crocodile, polar bear, leopard, ocelot, tiger, cheetah, jaguar, sable antelope, wolf (Canis lupus), zebra, whale, cobra, python, sea turtle, colobus monkey, kangaroo, vicuna, sea otter, free-roaming feral horse, dolphin or porpoise (Delphinidae), Spanish lynx, or elephant." "Any person who violates any provision of this section is guilty of a misdemeanor and shall be subject to a fine of not less than one thousand dollars ($1,000) and not to exceed five thousand dollars ($5,000) or imprisonment in the county jail for not to exceed six months, or both such fine and imprisonment, for each violation." (Emphasis added.) We are asked whether or not the term "python" in this statute includes "anaconda." Section 653o was enacted in 1970 (Stats.
    [Show full text]
  • RETICULATED PYTHON Malayopython Reticulatus (SCHNEIDER 1801) : RESCUE, RECOVERY and RECENT SIGHTINGS from GREAT NICOBAR ISLAND-A CONSERVATION APPROACH
    ECOPRINT 22: 50-55, 2015 ISSN 1024-8668 DOI: http://dx.doi.org/10.3126/eco.v22i0.15470 Ecological Society (ECOS), Nepal www.nepjol.info/index.php/eco; www.ecosnepal.com RETICULATED PYTHON Malayopython reticulatus (SCHNEIDER 1801) : RESCUE, RECOVERY AND RECENT SIGHTINGS FROM GREAT NICOBAR ISLAND-A CONSERVATION APPROACH S. Rajeshkumar 1*, C. Raghunathan 1 and Kailash Chandra 2 1Zoological Survey of India, Andaman and Nicobar Regional Centre Port Blair-744 102, Andaman and Nicobar Islands, India 2Zoological Survey of India, M-Block, New Alipore, Kolkatta-700 053, India *Email: [email protected] ABSTRACT Previously the Reticulated python was recorded by few researchers from Nicobar Islands In 2006, four individuals were observed, but there was no more information added in their literature about sightings in Great Nicobar Island. Pythons were considered as an uncommon and rare encountered species in India also to the Nicobar Islands. Pythons considered relatively rare appearance to have declined due to frequent eradication by habitat destruction On 25 th August 2013, first individual of reticulated python was caught by the local people at Govind Nagar (Lat: 07° 00.074' N, Long: 093° 54.128' E, Altitude at 49.4 meter) in Great Nicobar Island The second one was rescued on 31 st August 2013 in the same area by the local people. Both the recovered individuals were appeared as juvenile. Investigations on population census of this threatened species and their habitat have been felt from the present incidences. Key words : .................................... INTRODUCTION as Malayopython reticulatus (Schneider 1801). Snakes are perhaps one of the most difficult Python is locally (in Nicobarese) called as vertebrate groups to survey (Groombridge and ‘Yammai’ or ‘Tulanth’ (Chandi 2006) and Luxmoore 1991).
    [Show full text]
  • Flora and Fauna Survey June 2018
    Burrup Peninsula Interconnector Pipeline Flora and Fauna Survey June 2018 Prepared for DDG Operations Pty Ltd Report Reference: 21244-18-BISR-1Rev0_180803 This page has been left blank intentionally. Burrup Peninsula Interconnector Pipeline Flora and Fauna Survey Prepared for DDG Operations Pty Ltd Job Number: 21244-18 Reference: 21244-18-BISR-1Rev0_180803 Revision Status Rev Date Description Author(s) Reviewer B. Jeanes A 20/07/2018 Draft Issued for Client Review H. Warrener J. Atkinson J. Johnston B. Jeanes 0 03/08/2018 Final Issued for Information H. Warrener J. Atkinson J. Johnston Approval Rev Date Issued to Authorised by Name Signature A 20/07/2018 M. Goodwin R. Archibald 0 03/08/2018 M. Goodwin S. Pearse © Copyright 2018 Astron Environmental Services Pty Ltd. All rights reserved. This document and information contained in it has been prepared by Astron Environmental Services under the terms and conditions of its contract with its client. The report is for the clients use only and may not be used, exploited, copied, duplicated or reproduced in any form or medium whatsoever without the prior written permission of Astron Environmental Services or its client. DDG Operations Pty Ltd Burrup Peninsula Interconnector Pipeline – Flora and Fauna Survey, June 2018 Abbreviations Abbreviation Definition Astron Astron Environmental Services BAM Biosecurity and Agriculture Management Act 2007 DBNGP Dampier Bunbury Natural Gas Pipeline DBCA Department of Biodiversity, Conservation and Attractions DEC Department of Environment and Conservation
    [Show full text]
  • Cfreptiles & Amphibians
    WWW.IRCF.ORG/REPTILESANDAMPHIBIANSJOURNALTABLE OF CONTENTS IRCF REPTILES & AMPHIBIANS IRCF REPTILES • VOL15, & NAMPHIBIANSO 4 • DEC 2008 •189 22(3):102–105 • SEP 2015 IRCF REPTILES & AMPHIBIANS CONSERVATION AND NATURAL HISTORY TABLE OF CONTENTS FEATURE ARTICLES Range. ChasingExtension Bullsnakes (Pituophis catenifer sayi ) inand Wisconsin: Geographic Distribution On the Road to Understanding the Ecology and Conservation of the Midwest’s Giant Serpent ...................... Joshua M. Kapfer 190 . The Shared History of Treeboas (Corallus grenadensis) and Humans on Grenada: RecordA Hypothetical Excursion ............................................................................................................................ for the Burmese Python,Robert W. Henderson 198 RESEARCHPython ARTICLES bivittatus Kuhl 1820 . The Texas Horned Lizard in Central and Western Texas ....................... Emily Henry, Jason Brewer, Krista Mougey, and Gad Perry 204 . The Knight Anole (Anolis equestris) in Florida (Reptilia: ............................................. Pythonidae)Brian J. Camposano, Kenneth L. Krysko, in Kevin M.Northwestern Enge, Ellen M. Donlan, and Michael Granatosky 212 India CONSERVATION ALERT Ritesh Joshi1 and Abhishek Singh2 . World’s Mammals in Crisis ............................................................................................................................................................. 220 1Conservation. More & Survey Than Mammals Division, .....................................................................................................................................................................
    [Show full text]
  • Robe River Limited 1.3
    Clearing Permit Decision Report 1. Application details 1.1. Permit application details Permit application No.: 8319/1 Permit type: Purpose Permit 1.2. Proponent details Proponent’s name: Robe River Limited 1.3. Property details Property: Iron Ore (Robe River) Agreement Act 1964, Mineral Lease 248SA (AML 70/248) Local Government Area: Shire of Ashburton Colloquial name: Puluru 1.4. Application Clearing Area (ha) No. Trees Method of Clearing For the purpose of: 110 Mechanical Removal Mineral Exploration, Hydrogeological Investigations and Associated Activities. 1.5. Decision on application Decision on Permit Application: Grant Decision Date: 18 April 2019 2. Site Information 2.1. Existing environment and information 2.1.1. Description of the native vegetation under application Vegetation Description The vegetation of the application area is broadly mapped as Beard vegetation association 82: Hummock grassland, low tree steppe; Snappy Gum (Eucalyptus leucophloia) over Triodia wiseana (GIS Database). A flora and vegetation survey was conducted over the application area by Biota Environmental Services during July 2018. The following vegetation units were recorded within the application area (Biota, 2018): Vegetation of River Systems and Drainages R1: EcEvMaAtrCYPvCYa Eucalyptus camaldulensis subsp. refulgens, E. victrix, Melaleuca argentea closed forest over Acacia trachycarpa tall open shrubland over Cyperus vaginatus open sedgeland and Cymbopogon ambiguus scattered tussock grasses. R2: EcEvMgAtrCYPvEUaTHtERItCYa Eucalyptus camaldulensis subsp. refulgens, E. victrix woodland over Melaleuca glomerata, Acacia trachycarpa tall shrubland over Cyperus vaginatus, very open sedgeland and Eulalia aurea, Themeda triandra, Eriachne tenuiculmis, Cymbopogon ambiguus very open tussock grassland. R3: AtrERIt Acacia trachycarpa tall shrubland over Eriachne tenuiculmis scattered tussock grasses. Vegetation of Gorges and Gullies G1: CfPHbTHt Corymbia ferriticola low woodland over Phyllanthus baccatus scattered tall shrubs over Themeda triandra very open tussock grassland.
    [Show full text]
  • C:\TEMP\Copy of Digest of HB1354 Engrossed (Rev 0).Wpd
    DIGEST The digest printed below was prepared by House Legislative Services. It constitutes no part of the legislative instrument. The keyword, one-liner, abstract, and digest do not constitute part of the law or proof or indicia of legislative intent. [R.S. 1:13(B) and 24:177(E)] Hill HB No. 1354 Abstract: Provides for licensure for any person selling, trading, or propagating certain nonindigenous or poisonous snakes or constrictors. Present law requires any person buying or handling for resale or any person transporting any native reptile or amphibian is required to have a reptile and amphibian wholesale/retail dealer's license at a cost of $105 for a resident and $405 for a nonresident. Proposed law expands present law to require licensure of any person buying or handling for resale or propagation of any live species of poisonous snake or constrictor. Proposed law defines constrictor to include Apodora papuana (Papuan python), Liasis olivacea, (Olive python), Morelia spilota (Carpet or Diamond python), Morelia kinghorni (Scrub python), Morelia amethystine (Amethystine python), Python natalensis (Southern African python), Python sebae (African Rock python), Python molurus (Indian or Burmese python), Python reticulatus (Reticulate python), any species of the genus Boa (Boa constrictors), and any species of the genus Eunectes (Anacondas), and venomous snakes to include the Families Viperidae (Pitvipers and Vipers), Elapidae (Cobras and Mambas), Hydrophiidae (Sea Snakes), Atractaspididae (Mole Vipers), as well as the genera Dispholidus, Thelotornis, and Rhabdophis of the Family Colubridae. Proposed law provides that constrictors in excess of six feet and venomous snakes may only be kept by permit from the Dept.
    [Show full text]
  • Investigations Into the Presence of Nidoviruses in Pythons Silvia Blahak1, Maria Jenckel2,3, Dirk Höper2, Martin Beer2, Bernd Hoffmann2 and Kore Schlottau2*
    Blahak et al. Virology Journal (2020) 17:6 https://doi.org/10.1186/s12985-020-1279-5 RESEARCH Open Access Investigations into the presence of nidoviruses in pythons Silvia Blahak1, Maria Jenckel2,3, Dirk Höper2, Martin Beer2, Bernd Hoffmann2 and Kore Schlottau2* Abstract Background: Pneumonia and stomatitis represent severe and often fatal diseases in different captive snakes. Apart from bacterial infections, paramyxo-, adeno-, reo- and arenaviruses cause these diseases. In 2014, new viruses emerged as the cause of pneumonia in pythons. In a few publications, nidoviruses have been reported in association with pneumonia in ball pythons and a tiger python. The viruses were found using new sequencing methods from the organ tissue of dead animals. Methods: Severe pneumonia and stomatitis resulted in a high mortality rate in a captive breeding collection of green tree pythons. Unbiased deep sequencing lead to the detection of nidoviral sequences. A developed RT-qPCR was used to confirm the metagenome results and to determine the importance of this virus. A total of 1554 different boid snakes, including animals suffering from respiratory diseases as well as healthy controls, were screened for nidoviruses. Furthermore, in addition to two full-length sequences, partial sequences were generated from different snake species. Results: The assembled full-length snake nidovirus genomes share only an overall genome sequence identity of less than 66.9% to other published snake nidoviruses and new partial sequences vary between 99.89 and 79.4%. Highest viral loads were detected in lung samples. The snake nidovirus was not only present in diseased animals, but also in snakes showing no typical clinical signs.
    [Show full text]
  • Pirra Jungku Project Species Guide
    The Pirra Jungku Project is a collaboration between the Karajarri Rangers, Environs Kimberley Pirra Jungku Project and the Threatened Species Recovery Hub with funding from the Australian Government’s National Environmental Science Program and the species guide Western Australian Government’s NRM Program. Reptiles * Asterix means the animal can be tricky to ID. Take a good photo, or bring it back to camp for checking, but do this as a last resort. Don’t bring back any snakes, in case they are poisonous. Dragons Upright posture (stick their heads up), have small, rough scales, each leg has 5 clawed fingers/toes. MATT FROM MELBOURNE, AUSTRALIA CC BY 2.0 WIKIMEDIA COMMONS JESSSARAH MILLER LEGGE Slater’s ring-tailed dragon Central military dragon (Ctenophorus slaterii) (Ctenophorus isolepis) Rocky country. Reddish colour with black Sandy country. Very fast on ground. spots on back and dark rings on the tail. Reddish colour with white spots and stripes. JESSCHRISTOPHER MILLER WATSON CC BY SA 3.0 WIKIMEDIA COMMONS ARTHUR CHAPMAN NICOLAS RAKOTOPARE Pindan dragon Horner’s dragon Northern Pilbara tree dragon (Diporiphora pindan) (Lophognathus horneri) (Diporiphora vescus) Thin, slender body. Two long white stripes Ta-ta lizard. White stripe from lip to back legs. Lives in spinifex. Plain colour, sometimes down back that cross over black and orange Tiny white spot in ear. with orange tail, and long white and grey tiger stripes.* stripes down body.* CHRISTOPHERSARAH LEGGE WATSON CC BY SA 3.0 WIKIMEDIA COMMONS Dwarf bearded dragon (Pogona minor) Grey with flat body with spiny edges. Has small spines on either side of the jaw and on the back of the head.
    [Show full text]
  • Aspidites Melanocephalus) in the Wild
    Northern Territory Naturalist (2019) 29: 37-39 Short Note An observation of excavating behaviour by a Black-headed Python (Aspidites melanocephalus) in the wild Gerry Swan1 and Christy Harvey2 12 Acron Road, St Ives, NSW 2075, Australia Email: [email protected] 216 Fleetwood Cres, Frankston South, VIC 3199, Australia Abstract The Black-headed Python (Aspidites melanocephalus) and the Woma (Aspidites ramsayi) have both been reported as carrying out burrowing or excavating behaviour. These reports have been based mainly on observations of captive individuals, with the only observations of specimens in the wild being those of Bruton (2013) on Womas. Here we report on a Black-headed Python scooping out sand with its head and fore-body to create a depression in the wild. The pythonid genus Aspidites has been reported as exhibiting burrowing behaviour (Ross & Marzec 1990; Ehmann 1993; Barker & Barker 1994), based mainly on the report by Murphy, Lamoreaux & Barker (1981) that four captive Black-headed Pythons (A. melanocephalus) excavated gravel by using their head and neck to scoop loose material and create a cavity. O’Brien & Naylor (1987) reported that a young specimen that had been recently removed from the wild and was being held pending release, was observed digging beneath rocks and logs, ultimately creating a cavity in which it concealed itself. Fyfe & Harvey (1981) recorded similar behaviour by six captive Womas (Aspidites ramsayi). The floor of the vivaria in which they were housed was covered with 5–15 cm of sand and the pythons scooped this out in large quantities until they reached the base of the vivarium.
    [Show full text]