ORCID Profile
0000-0001-7609-9818
Current Organisation
Murdoch University
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Publisher: Microbiology Society
Date: 04-09-2023
Publisher: Elsevier BV
Date: 09-2006
DOI: 10.1016/J.CVEX.2006.05.015
Abstract: A splendid tree frog (Pelodryas splendida) presented with subcutaneous edema extending along its dorsum from head to vent, which resolved with improvement of ambient temperature and humidity conditions in its enclosure. Four months later, this same frog presented in a moribund state with intracoelomic fluid accumulation. An intestinal adenocarcinoma, a rarely reported neoplasm in hibians, was diagnosed post mortem. Neoplasia is one of a number of causes of edema syndrome, which is a nonspecific response to disease and debility in anurans.
Publisher: Springer Science and Business Media LLC
Date: 20-06-2017
DOI: 10.1007/S10393-017-1254-9
Abstract: Wild populations of the critically endangered woylie (Bettongia penicillata) recently declined by 90% in southwest Western Australia. Increased predation is the leading hypothesis for decline, but disease may be playing a role increasing susceptibility to predation. To explore this possibility, we surveyed woylie populations in the wild, in captivity and in a predator-free sanctuary for exposure to, and infection with, four known pathogens of macropods: herpesviruses, Wallal and Warrego orbiviruses, and Toxoplasma gondii. Our study found two of 68 in iduals positive for neutralizing antibodies against known macropodid alphaherpesviruses. Three of 45 in iduals were PCR positive for a herpesvirus that was shown to be a novel gammaherpesvirus or a new strain/variant of Potoroid Herpesvirus 1. Further sequence information is required to definitively determine its correct classification. There was no evidence of antibodies to orbivirus Wallal and Warrego serogroups, and all serological s les tested for T. gondii were negative. This is the first report of PCR and serological detection of herpesviruses in the woylie. Positive in iduals did not demonstrate clinical signs of herpesviral diseases therefore, the clinical significance of herpesviruses to wild woylie populations remains unclear. Further monitoring for herpesvirus infections will be important to inform disease risk analysis for this virus and determine temporal trends in herpesvirus activity that may relate to population health and conservation outcomes.
Publisher: Elsevier BV
Date: 2021
Publisher: Wiley
Date: 09-2011
DOI: 10.1136/VR.D4600
Abstract: In 1989, the Nature Conservancy Council and the Royal Society for the Protection of Birds commenced reintroduction of the red kite (Milvus milvus) according to International Union for Conservation of Nature criteria. Following 22 years of intensive effort, the red kite reintroduction programme has been a success with an estimated 1000 pairs now breeding in England. Post-release health surveillance is ongoing and has been achieved through radio-tracking, monitoring breeding at nest sites and pathological examinations of any red kites found dead. Tail-mounted radio transmitters were fitted from 1989 with harness-mounted radio transmitters being preferentially used since 2000. Since 2000, 180 in iduals have been recovered for postmortem examination. Eighteen of these birds had previously had a harness-mounted radio transmitter fitted and four of these (22 per cent) had moderate to severe lesions associated with the presence of the harness and radio transmitter including chronic necrogranulomatous inflammation, deep muscular exposure and distorted muscular conformation. Failure to breed was also reported in two of these in iduals over the preceding year(s), although it is not known whether the presence of the harness contributed to this failure. Duration of deployment may have been a significant factor in the formation of these lesions as those with lesions (n=4) had a statistically significant (P=0.009) longer duration of deployment compared to those without lesions (n=14). No lesions were reported in those red kites fitted with tail-transmitters.
Publisher: Frontiers Media SA
Date: 08-11-2019
Publisher: American Society of Parasitologists
Date: 08-2013
DOI: 10.1645/12-52.1
Abstract: In this study we describe 2 new species of coccidia (Apicomplexa: Eimeriidae) parasites isolated from the feces of corncrake (Crex crex) (Gruiformes: Rallidae), bred in captivity in the U.K. Oocysts of Eimeria crecis n. sp. were approximately spherical and measured 15.3 μm (13-18) × 14.3 (12-16), providing an oocyst shape index of 1.1. A micropyle and oocyst residuum were absent, but a polar granule was present. Oocysts of Eimeria nenei n. sp. were ellipsoidal and measured 23.6 (21-26) × 18.1 (17-20), providing an oocyst shape index of 1.3. A micropyle and polar granule were present. Surveying free-living, wild adult corncrakes in Scotland (U.K.) demonstrated both parasite species to be widespread. These are the first species described to infect the corncrake, and they are distinct from those previously found to infect members of the closely related crane family (Gruiformes: Gruidae). Partial lification and sequencing of the 18S rRNA gene and internal transcribed spacer 2 indicated a close relationship between the 2 proposed new species as a group distinct from the Eimeria species known to infect cranes. These newly identified parasite species have been associated with enteric disease in corncrakes being prepared for reproduction in captivity and reintroduction into England (U.K.).
Publisher: Wiley
Date: 17-01-2019
DOI: 10.1111/JVP.12741
Abstract: To determine the bioavailability and pharmacokinetic properties of the serotonin 5-HT
Publisher: Elsevier BV
Date: 2021
Publisher: American Association of Zoo Veterinarians
Date: 12-2007
DOI: 10.1638/2007-0005R.1
Publisher: American Association of Zoo Veterinarians
Date: 03-2013
DOI: 10.1638/1042-7260-44.1.208
Abstract: An adult, female numbat (Myrmecobius fasciatus) was submitted to the Perth Zoo Veterinary Department for postmortem examination in November 2011. This radio-collared wild numbat had been found dead in the Dryandra Woodland, 191 km southeast of Perth, Western Australia. On external examination, the body condition was good. Three ticks (Ixodes spp.) were found on the thoracic region. The external pouch was contaminated with dirt and palpably flocculent, and the nipples oozed a purulent material. Histopathology showed widespread fibrin thrombi containing bacterial microcolonies within interstitial vessels of the mammary gland with surrounding necrotic tissue. Bacterial microcolonies were present throughout the kidney, intestine, lung, and mammary tissue, and culture produced a moderate growth of Erysipelothrix rhusiopathiae. Although erysipelas has been reported as a cause of morbidity and mortality in marsupials, this is the first report of erysipelas in the order Dasyuromorphia (marsupial carnivores) and highlights the need for ongoing surveillance for causes of disease in wild numbats and species recovery programs.
Publisher: Wildlife Disease Association
Date: 02-07-2020
DOI: 10.7589/2019-02-044
Abstract: Carnaby's Cockatoos (
Publisher: Medpharm Publications
Date: 06-08-2020
Abstract: Potent opioids are known to cause negative alterations to the physiology of immobilised antelope. How these effects differ between species has not been studied. This study aimed to compare time to recumbence and effects of opioid-based immobilisation on the physiology of impala (Aepyceros mel us) and blesbok (Damaliscus pygargus phillipsi). Eight animals of each species were immobilised, with 0.09 mg/kg etorphine and 0.09 mg/kg thiafentanil respectively, in a randomised two-way cross-over study. Variables measured and analysed by means of a linear mixed model included time to recumbence, heart rate, respiratory rate, arterial blood pressure, blood gases, lactate and glucose. In blesbok, mean time to recumbence was not significantly different with either drug (2.5 minutes and 2.2 min, respectively), but in impala thiafentanil achieved a shorter time to recumbence (2.0 min) than etorphine (3.9 min). Mean heart rates of immobilised impala were within reported physiological limits, but lower in immobilised blesbok when both opioids were used (35 beats/min to 44 beats/min vs. 104 ± 1.4 beats/min resting heart rate). Impala developed severe respiratory compromise and hypoxaemia from both opioids (overall mean PaO2 values ranged from 38 mmHg to 59 mmHg over 30 min). In contrast, blesbok developed only moderate compromise. Therefore, significantly different species-specific physiological responses to potent opioid drugs exist in blesbok and impala. Given that these different responses are clinically relevant, extrapolation of immobilising drug effects from one species of African ungulate to another is not recommended.
Publisher: Wildlife Disease Association
Date: 10-2011
DOI: 10.7589/0090-3558-47.4.1019
Abstract: The Gilbert's potoroo (Potorous gilbertii) is one of Australia's most critically endangered mammals with a current estimated population of 70 in iduals. Both the wild and captive populations have a long history of balanoposthitis with associated crusting, ulceration, and preputial discharge. We sought to identify the microbial species found in the discharge, determine their significance in causing balanoposthitis, and correlate these findings with reproductive success and survivorship. Bacteriologic examination revealed the discharge to be a polymicrobial infection involving Treponema spp., Actinobacillus spp., and Pasteurella spp. Preputial histopathology reported a moderate, chronic, erosive inflammatory response with diffuse, moderate to marked secondary epithelial hyperplasia in conjunction with moderate numbers of spirochetes, suggesting a causative relationship. Clinical examination, preputial biopsies, and serologic screening found no evidence of associated systemic disease. The clinical investigation of Treponema is significant with respect to the overall recovery of Gilbert's potoroo, given the clinical and histopathologic similarities to Treponema paraluis-cuniculi found in rabbits, causing dyspareunia, and the severity of the associated balanoposthitis.
Publisher: Springer Science and Business Media LLC
Date: 04-08-2016
DOI: 10.1007/S10393-016-1150-8
Abstract: Exposure to parasites in conservation translocations increases the risks to recipient and translocated populations from disease, and therefore there has been interest in implementing biosecurity methods. Using four case ex les we described how biosecurity was applied in practical translocation scenarios prior to and during a translocation and also post-release. We implemented biosecurity, including quarantine barriers, at specific points in the translocation pathway where hazards, identified by the disease risk analysis, had the potential to induce disease. Evidence that biosecurity protected translocated and recipient populations, included an absence of mortality associated with high-risk non-native parasites, a reduction in mortality associated with endemic parasites, the absence of high-risk pathogenic parasites, or associated diseases, at the destination and the apparent absence of diseases in closely related species at the destination site. The biosecurity protocols did not alter the level or duration of translocated species confinement and therefore probably did not act as a stressor. There is a monetary cost involved in biosecurity but the epidemiological evidence suggests that conservation translocation managers should carefully consider its use. Breakdowns in quarantine have occurred in human hospitals despite considerable investment and training for health professionals, and we therefore judge that there is a need for training in the objectives and maintenance of quarantine barriers in conservation translocations. Biosecurity protocols for conservation translocations should be continually updated in response to findings from disease risk analysis and post-release disease surveillance and we recommend further studies to evaluate their effectiveness.
Publisher: Wildlife Disease Association
Date: 07-2016
DOI: 10.7589/2015-02-047
Abstract: Published avian reference ranges for plasma cholinesterase (ChE) and brain acetylcholinesterase (AChE) are numerous. However, a consistently reported recommendation is the need for species- and laboratory-specific reference ranges because of variables, including assay methods, s le storage conditions, season, and bird sex, age, and physiologic status. We developed normal reference ranges for brain AChE and plasma total ChE (tChE) activity for Carnaby's Black-Cockatoos (Calyptorhynchus latirostris) using a standardized protocol (substrate acetylthiocholine at 25 C). We report reference ranges for brain AChE (19-41 μmol/min per g, mean 21±6.38) and plasma tChE (0.41-0.53 μmol/min per mL, mean 0.47±0.11) (n=15). This information will be of use in the ongoing field investigation of a paresis-paralysis syndrome in the endangered Carnaby's Black-Cockatoos, suspected to be associated with exposure to anticholinesterase compounds and add to the paucity of reference ranges for plasma tChE and brain AChE in Australian psittacine birds.
Publisher: Springer Science and Business Media LLC
Date: 03-2021
DOI: 10.1007/S10393-021-01521-3
Abstract: Disease risk analysis (DRA) is a process for identifying significant disease risks and proposing measures to mitigate those risks. Although numerous methodologies for DRA exist, the IUCN Disease Risk Analysis Manual Jakob-Hoff et al. (World Organisation for Animal Health, Paris, pp 160, 2014) remains the gold standard for wild animal translocations. In some cases, however, constraints of time or resources demand compromises on the ideal methodology, and a cost-benefit assessment is required to determine the best approach. We propose a methodology modified from Jakob-Hoff et al. (World Organisation for Animal Health, Paris, pp 160, 2014) and Sainsbury and Vaughan-Higgins (Conserv Biol 26:442-452, 2012), using translocations of the Shark Bay bandicoot (SBB) (Perameles bougainville) as an ex le. In this study, 44 hazards were identified and described for Peramelidae species. We used hazard prioritization and "scoping" to develop a shortlist of hazards for detailed risk assessment, which excluded 35 of these hazards from further assessment. This approach enabled timely, efficient and cost-effective completion of the DRA while maintaining transparent evaluation of all disease risks. We developed a disease risk management strategy for SBB based on structured, evidence-based analysis of current information and established biosecurity practices and disease screening recommendations for future translocations. Our approach demonstrates a practical process for DRA and risk mitigation, which delivered management outcomes despite limited resources, variable knowledge of disease epidemiology and uncertain translocation pathways for the target species. Limitations are acknowledged, and further research will aim to objectively test this methodology compared to other available methods.
Publisher: Elsevier BV
Date: 09-2006
DOI: 10.1016/J.CVEX.2006.05.001
Abstract: An outbreak of mycobacteriosis was detected in an aviary containing Gouldian finches (Erythrura gouldiae) and golden shouldered parrots (Psephotus chrysopterygius). Affected birds developed granulomatous lesions, usually of the liver and intestine. Mycobacterium peregrinum, a species of the Mycobacterium fortuitum group, was cultured on pooled s les of intestinal tract from 31 euthanized finches. These rapid-growing mycobacteria are saprophytic organisms that are generally not associated with clinical disease in immunocomponenet hosts. This is the first report of mycobacteriosis in finches implicating M peregrinum as a causative agent.
Publisher: Elsevier BV
Date: 11-2019
DOI: 10.1016/J.VAA.2019.06.006
Abstract: To determine whether the R-enantiomer of 8-hydroxy-2-(di-n-propylamino) tetralin (R-8-OH-DPAT) alleviates respiratory depression in antelope species immobilized with etorphine. The experiment also aimed to establish the most clinically effective dose of this serotonin 5- HT A group of six female blesbok and six female impala. Each animal was subjected to four immobilization treatments in a prospective four-way crossover design-control treatment consisting of only etorphine at 0.09 mg kg R-8-OH-DPAT did not influence induction, immobilization or recovery scores. Respiratory rate in blesbok was increased in the medium- and high-dosage R-8-OH-DPAT treatment group. However, this increased respiratory rate did not translate into improvements of arterial partial pressure of oxygen (PaO Previous reports indicated that the racemic mixture of 8-OH-DPAT injected intravenously had a positive effect on blood-gas values in etorphine-treated hypoxemic goats. In this experiment, similar effects could be seen in impala at the higher dosage rates of R-8-OH-DPAT. However, failure to achieve an improvement of blood-gas values in blesbok was an unexpected result. It could be speculated that the dosage, species-specific differences of serotonin receptors or the use of the R-enantiomer of 8-OH-DPAT might play a role.
Publisher: Hindawi Limited
Date: 08-07-2016
DOI: 10.1111/TBED.12545
Abstract: There are risks from disease in undertaking wild animal reintroduction programmes. Methods of disease risk analysis have been advocated to assess and mitigate these risks, and post-release health and disease surveillance can be used to assess the effectiveness of the disease risk analysis, but results for a reintroduction programme have not to date been recorded. We carried out a disease risk analysis for the reintroduction of pool frogs (Pelophylax lessonae) to England, using information gained from the literature and from diagnostic testing of Swedish pool frogs and native hibians. Ranavirus and Batrachochytrium dendrobatidis were considered high-risk disease threats for pool frogs at the destination site. Quarantine was used to manage risks from disease due to these two agents at the reintroduction site: the quarantine barrier surrounded the reintroduced pool frogs. Post-release health surveillance was carried out through regular health examinations of hibians in the field at the reintroduction site and collection and examination of dead hibians. No significant health or disease problems were detected, but the detection rate of dead hibians was very low. Methods to detect a higher proportion of dead reintroduced animals and closely related species are required to better assess the effects of reintroduction on health and disease.
Publisher: MDPI AG
Date: 23-10-2020
DOI: 10.3390/ANI10111954
Abstract: Macropod Progressive Periodontal Disease (MPPD) is a well-recognised disease that causes high morbidity and mortality in captive macropods worldwide. Epidemiological data on MMPD are limited, although multiple risk factors associated with a captive environment appear to contribute to the development of clinical disease. The identification of risk factors associated with MPPD would assist with the development of preventive management strategies, potentially reducing mortality. Veterinary and husbandry records from eight institutions across Australia and Europe were analysed in a retrospective cohort study (1995 to 2016), examining risk factors for the development of MPPD. A review of records for 2759 macropods found incidence rates (IR) and risk of infection differed between geographic regions and in idual institutions. The risk of developing MPPD increased with age, particularly for macropods years (Australia Incidence Rate Ratio (IRR) 7.63, p 0.001 Europe IRR 7.38, p 0.001). Prognosis was typically poor, with 62.5% mortality reported for Australian and European regions combined. Practical recommendations to reduce disease risk have been developed, which will assist zoos in providing optimal long-term health management for captive macropods and, subsequently, have a positive impact on both the welfare and conservation of macropods housed in zoos globally.
Publisher: Springer Science and Business Media LLC
Date: 05-01-2016
DOI: 10.1007/S10393-015-1093-5
Abstract: Reintroductions can play a key role in the conservation of endangered species. Parasites may impact reintroductions, both positively and negatively, but few case studies of how to manage parasites during reintroductions exist. Bumblebees are in decline at regional and global scales, and reintroductions can be used to re-establish extinct local populations. Here we report on how the risks associated with parasites are being managed in an ongoing reintroduction of the short-haired bumblebee, Bombus subterraneus, to the UK. Disease risk analysis was conducted and disease risk management plans constructed to design a capture-quarantine-release system that minimised the impacts on both the bumblebees and on their natural parasites. Given that bumblebee parasites are (i) generalists, (ii) geographically ubiquitous, and (iii) show evidence of local adaptation, the disease risk management plan was designed to limit the co-introduction of parasites from the source population in Sweden to the destination site in the UK. Results suggest that this process at best eliminated, or at least severely curtailed the co-introduction of parasites, and ongoing updates of the plan enabled minimization of impacts on natural host-parasite dynamics in the Swedish source population. This study suggests that methods designed for reintroductions of vertebrate species can be successfully applied to invertebrates. Future reintroductions of invertebrates where the parasite fauna is less well known should take advantage of next-generation barcoding and multiple survey years prior to the start of reintroductions, to develop comprehensive disease risk management plans.
Publisher: Inter-Research Science Center
Date: 17-12-2020
DOI: 10.3354/DAO03545
Abstract: Streptococcus iniae causes high mortality in cultured and wild fish stocks globally. Since the first report in captive Amazon river dolphins Inia geoffrensis in 1976, it has emerged in finfish across all continents except Antarctica. In March 2016, an estimated 17000 fish were observed dead and dying along a remote 70 km stretch of the Kimberley coastline north of Broome, Western Australia. Affected species included finfish (lionfish Pterois volitans , angelfish Pomacanthus sp., stripey snapper Lutjanus carponotatus , sand bass Psammoperca waigiensis , yellowtail grunter Amniataba caudavittata , damselfish Pomacentridae sp.), flatback sea turtles Natator depressus , and olive ( Aipysurus laevis ) and black-ringed ( Hydrelaps darwiniensis ) sea snakes. Moribund fish collected during the event exhibited exophthalmia and abnormal behaviour, such as spiralling on the surface or within the water column. Subsequent histopathological examination of 2 fish species revealed bacterial septicaemia with chains of Gram-positive cocci seen in multiple organs and within brain tissue. S. iniae was isolated and identified by bacterial culture, species-specific PCR, Matrix-Assisted Laser Desorption Ionisation Time-Of-Flight (MALDI-TOF) and biochemical testing. This is the first report of S. iniae associated with a major multi-species wild marine fish kill in Australia. Extreme weather events in the region including a marked decrease in water temperatures, followed by an extended period of above-average coastal water temperatures, were implicated as stressors potentially contributing to this outbreak.
Publisher: Wiley
Date: 11-2013
DOI: 10.1136/VR.101476
Publisher: Springer Science and Business Media LLC
Date: 29-11-2019
DOI: 10.1007/S00705-019-04469-6
Abstract: Elephant endotheliotropic herpesvirus (EEHV) infection is a conservation threat to the endangered Asian elephant (Elephas maximus), causing fatal hemorrhagic disease in juvenile elephants throughout the world, including Thailand. This study revealed a subclinical EEHV1 infection rate of 5.5% in healthy captive Asian elephants in Thailand (n = 362). The virus was detected in all age classes above one year old, in both sexes, and across the country - even in facilities with no history of hemorrhagic disease (EEHV HD). Subclinical EEHV infection in Thailand urgently requires proper health management.
Publisher: Institute of Vertebrate Biology, Academy of Sciences of the Czech Republic
Date: 09-2020
DOI: 10.25225/JVB.20030
Publisher: Frontiers Media SA
Date: 10-09-2019
Publisher: CSIRO Publishing
Date: 2021
DOI: 10.1071/WR19076
Abstract: Abstract ContextThe Baudin’s cockatoo is one of three black cockatoo species endemic to Western Australia and is listed as Endangered by state and federal governments. Although there is a Recovery Plan in place for this species, conservation efforts are hindered by gaps in knowledge regarding the species movement ecology. AimsTo identify key foraging and roosting habitat for Baudin’s cockatoos and to determine differences in flock movements, including the spatial extent of movement, in Urban, Peri-urban and Forest regions using telemetry data. MethodsWild Baudin’s cockatoos that had been injured and undergone rehabilitation were equipped with satellite PTT (platform transmitter terminal) and GPS tags and released back into wild flocks. The study birds, and the flocks into which they integrated, were tracked in the field to collect telemetry and observational data. Satellite data were used to define the types of movement behaviour (resident, ranging, migratory), and GPS data were analysed to determine key foraging and roosting habitat, and to calculate home range area estimates. Key resultsThere was a significant difference in flock movement between the Urban/Peri-urban regions and the Forest region in terms of daily distances moved and distances between roosts, with these parameters being far greater for the Forest region. Additionally, flock sizes were larger in the Forest region compared with the Urban and Peri-urban regions. In Urban and Peri-urban regions, key habitat comprised remnant vegetation in urban green space (nature reserves, parks and private property), and roadside and riparian vegetation, which served as movement corridors in the landscape. ConclusionsThe research shows that it is important to maintain vegetation connectivity in the landscape. This enables Baudin’s cockatoos to utilise key patches of remnant vegetation in their non-breeding wintering grounds in Urban and Peri-urban regions of the Perth Peel Coastal Plain. Further research on the movement ecology of Baudin’s cockatoos should focus on habitat suitability modelling, which, in combination with the identified key habitat sites, will benefit the decision-making process in relation to conservation management of this endangered black cockatoo species. ImplicationsThis research has benefited the conservation management of Baudin’s cockatoos by providing information on key habitat through satellite tracking and outlining the importance of the connective features of remnant vegetation. We advocate for further telemetry studies combined with habitat suitability modelling to preserve the necessary habitat for the persistence of this species in the Western Australian landscape.
Publisher: Wiley
Date: 25-04-2012
DOI: 10.1111/J.1523-1739.2012.01839.X
Abstract: Translocations of species are expected to be used increasingly to counter the undesirable effects of anthropogenic changes to ecosystems, including loss of species. Methods to assess the risk of disease associated with translocations have been compiled in a comprehensive manual of disease-risk analysis for movement of domestic animals. We used this manual to devise a qualitative method for assessing the probability of the occurrence of disease in wild animals associated with translocations. We adapted the method such that we considered a parasite (any agent of infectious or noninfectious disease) a hazard if it or the host had crossed an ecological or geographical barrier and was novel to the host. We included in our analyses hazards present throughout the translocation pathway derived from the interactions between host immunity and the parasite, the effect of parasites on populations, the effect of noninfectious disease agents, and the effect of stressors on host-parasite interactions. We used the reintroduction of Eurasian Cranes (Grus grus) to England to demonstrate our method. Of the 24 hazards identified, 1 was classified as high risk (coccidia) and 5 were medium risk (highly pathogenic avian influenza virus, Mycobacterium avium, Aspergillus fumigatus, tracheal worms [Syngamus sp. and Cyathostoma sp.], and Tetrameres spp.). Seventeen other hazards were considered low or very low risk. In the absence of better information on the number, identity, distribution, and pathogenicity of parasites of wild animals, there is uncertainty in the risk of disease to translocated animals and recipient populations. Surveys of parasites in source and destination populations and detailed health monitoring after release will improve the information available for future analyses of disease risk. We believe our method can be adapted to assess the risks of disease in other translocated populations.
Publisher: American Association of Zoo Veterinarians
Date: 06-2009
DOI: 10.1638/2008-0058.1
Abstract: Hematology and serum biochemistry blood values are tabulated for Australia's most critically endangered mammal, the Gilbert's potoroo (Potorous gilbertii). Significant differences were found between origin (captive or wild in iduals) and age (subadult or adult) of animals. Sex, and presence or absence of Treponema infection, had minimal significance on blood values. Typical cell morphology is discussed, and hemoparasite examination identified Theileria spp. and Breinlia spp. Eighty s les were collected from a population of only 35 in iduals, reflective of a population census rather than of a study reliant on statistical extrapolation. These reference ranges and findings will assist in the ongoing health management of this critically endangered species. hematology, biochemistry, marsupial, Gilbert's potoroo, Potorous gilbertii.
No related grants have been discovered for Rebeccca Vaughan-Higgins.