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https://www.readbyqxmd.com/read/28500361/-live-animals-and-staged-nature-drawing-and-photography-in-german-popular-zoology-between-1860-and-1910
#1
Alexander Gall
It is the central thesis of this paper that the "biological perspective" (Lynn Nyhart) typical for Germany, with its interest in living animals, not only influenced natural history practices in many ways during the second half of the 19th century, rather also shaped the illustrations of popular zoology publications, as for example those in Brehms Thierleben. The illustrators of this period preferred to use live animals as models, which they studied in zoos. These animals were often depicted in their "natural" habitats...
May 12, 2017: NTM
https://www.readbyqxmd.com/read/28497618/crocodilian-perivitelline-membrane-bound-sperm-detection
#2
Lauren Augustine
Advanced reproductive technologies (ART's) are often employed with various taxa to enhance captive breeding programs and maintain genetic diversity. Perivitelline membrane-bound (PVM-bound) sperm detection has previously been demonstrated in avian and chelonian species as a useful technique for breeding management. In the absence of embryotic development within an egg, this technique can detect the presence of sperm trapped on the oocyte membrane confirming breeding, male reproductive status, and pair compatibility...
May 11, 2017: Zoo Biology
https://www.readbyqxmd.com/read/28487453/adaptation-of-the-animal-welfare-assessment-grid-awag-for-monitoring-animal-welfare-in-zoological-collections
#3
W S M Justice, M F O'Brien, O Szyszka, J Shotton, J E M Gilmour, P Riordan, S Wolfensohn
Animal welfare monitoring is an essential part of zoo management and a legal requirement in many countries. Historically, a variety of welfare audits have been proposed to assist zoo managers. Unfortunately, there are a number of issues with these assessments, including lack of species information, validated tests and the overall complexity of these audits which make them difficult to implement in practice. The animal welfare assessment grid (AWAG) has previously been proposed as an animal welfare monitoring tool for animals used in research programmes...
May 9, 2017: Veterinary Record
https://www.readbyqxmd.com/read/28465332/an-interview-with-john-gurdon
#4
Aidan Maartens
John Gurdon is a Distinguished Group Leader in the Wellcome Trust/Cancer Research UK Gurdon Institute and Professor Emeritus in the Department of Zoology at the University of Cambridge. In 2012, he was awarded the Nobel Prize in Physiology or Medicine jointly with Shinya Yamanaka for work on the reprogramming of mature cells to pluripotency, and his lab continues to investigate the molecular mechanisms of nuclear reprogramming by oocytes and eggs. We met John in his Cambridge office to discuss his career and hear his thoughts on the past, present and future of reprogramming...
May 1, 2017: Development
https://www.readbyqxmd.com/read/28443822/an-eight-year-survey-of-the-intestinal-parasites-of-carnivores-hoofed-mammals-primates-ratites-and-reptiles-in-the-ljubljana-zoo-in-slovenia
#5
Pavel Kvapil, Marjan Kastelic, Alenka Dovc, Eva Bartova, Petr Cizek, Natacha Lima, Spela Strus
Problems with parasitic infections and their interspecies transmissions are common in zoological gardens and could pose serious health damage to captive animals. This study presents results of eight-year monitoring of intestinal parasites in animals from Zoo Ljubljana, Slovenia. A total of 741 faecal samples from 40 animal species were collected two to four times per year and examined microscopically. Intestinal parasites were detected in 45% of samples, with detection of helminths (Cestoda, Nematoda - Ascaridida, Enoplida, Strongylida, Oxyurida, Rhabditida and Trichurida) and protists (Apicomplexa and Ciliophora) in 25% and 13% of samples, respectively; mixed infection was found in 7% of samples...
April 21, 2017: Folia Parasitologica
https://www.readbyqxmd.com/read/28397514/fatal-disseminated-toxoplasmosis-in-a-zoological-collection-of-meerkats-i-suricata-suricatta-i
#6
Monica Burger, Elizabeth C Du Plessis, Essa Suleman, Brett R Gardner
Two confirmed cases of fatal disseminated toxoplasmosis occurred in an urban zoological collection of meerkats (Suricata suricatta). Both cases are suspected to be the result of feral cats gaining access to the enclosure. Toxoplasmosis has rarely been documented in meerkats. Subsequent to prophylactic treatment of all the animals and structural changes being implemented within the enclosure, no new cases have been recorded to date. Very little information is available on the disease in viverrids.
March 31, 2017: Journal of the South African Veterinary Association
https://www.readbyqxmd.com/read/28363047/pharmacokinetics-of-a-single-dose-of-oral-and-subcutaneous-enrofloxacin-in-caribbean-flamingos-phoenicopterus-ruber-ruber
#7
Melissa R Nau, James W Carpenter, Butch KuKanich, Matt Warner
Enrofloxacin is a fluoroquinolone antimicrobial that is widely used in veterinary medicine because of its bactericidal activity and safety in a broad range of species. Caribbean flamingos, a member of the order Phoenicopteriformes, are popular in zoological collections and suffer from a variety of conditions that can result from or lead to bacterial infection. In this study, two groups of 7 adult captive Caribbean flamingos received a single dose of 15 mg/kg enrofloxacin, administered either orally or subcutaneously...
March 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28363042/clinical-management-of-third-phalanx-fractures-in-lesser-tragelaphus-imberbis-and-greater-kudu-tragelaphus-strepsiceros
#8
Anne E Rivas, Jennifer C Hausmann, John Gieche, Roberta Wallace, Cooper Williams, Ellen Bronson
Two greater kudu ( Tragelaphus strepsiceros ) and one lesser kudu ( T. imberbis ) from two zoological institutions presented with overgrown front hooves, and were diagnosed with fractures of the third phalanges in the affected digits. Both greater kudu had milder lamenesses at diagnosis, and were managed conservatively with hoof trims, stall rest, and nonsteroidal anti-inflammatory medications. Ongoing management through regular hoof trims led to improvement and eventual resolution of lameness. The more severely lame lesser kudu received hoof blocks on the front claws not associated with fractured phalanges...
March 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28363038/baylisascaris-procyonis-larva-migrans-in-two-captive-north-american-beavers-castor-canadensis
#9
Isabelle Desprez, Michael J Yabsley, Susan B Fogelson, Jill A Hicks, Renee Barber, Izidora Sladakovic, Scott A Secrest, Stephen J Divers, Jörg Mayer
Baylisascaris procyonis larva migrans was diagnosed in two North American beavers ( Castor canadensis ) belonging to a zoological park in Clarke County, Georgia. Both beavers presented with neurological signs. One beaver died naturally and despite attempted treatment, the other beaver was euthanatized because of severe clinical signs and poor prognosis. Histologic evaluation of the beavers revealed evidence of parasitic migration characterized by several lesions, including eosinophilic granulomas in various organs, as well as necrotizing eosinophilic and lymphoplasmacytic to granulomatous polioencephalitis, leukoencephalitis and cervical leukomyelitis...
March 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28344106/molecular-phylogenetic-relationships-reveal-contrasting-evolutionary-patterns-in-gorgoniidae-octocorallia-in-the-eastern-pacific
#10
M M Soler-Hurtado, P J López-González, A Machordom
The description and delimitation of species in an evolutionary framework is essential for understanding patterns of biodiversity and distribution, and in the assessment of conservation strategies for natural resources. This study seeks to clarify the evolutionary history and genetic variation within and between closely related octocoral species that are fundamental to benthic marine ecosystems for harbouring a high diversity of associated fauna. For our study system, we focused on members of the Gorgoniidae family in the Eastern Pacific, particularly of the Ecuadorian littoral, a less studied marine ecosystem...
March 24, 2017: Molecular Phylogenetics and Evolution
https://www.readbyqxmd.com/read/28344031/culture-bound-syndromes-of-a-brazilian-amazon-riverine-population-tentative-correspondence-between-traditional-and-conventional-medicine-terms-and-possible-ethnopharmacological-implications
#11
E Pagani, J de F L Santos, E Rodrigues
ETHNOPHARMACOLOGICAL RELEVANCE: It is not always possible to correlate the "emic" terms to the "etic" ones during ethnopharmacological surveys, especially regarding those related to Culture-Bound Syndromes (CBS). Nevertheless, it is the role of ethnopharmacology to address these correlations, since they are the basis for the understanding of potential bioactives. AIM AND OBJECTIVES: This study reports the clinical manifestations and therapeutic resources used for the treatment of CBS among some riverine inhabitants of Brazilian Amazonia...
May 5, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28298612/cell-scientist-to-watch-gaia-pigino
#12
(no author information available yet)
Gaia Pigino received her master's degree in natural science followed by a PhD in evolutionary biology - focusing on zoology and ecotoxicology - in the laboratory of Fabio Bernini at the University of Siena, Italy. She then joined the electron microscopy laboratory of Pietro Lupetti for her first postdoctoral position before moving to Zürich. There, supported by an EMBO Long-Term Fellowship, she worked with Takashi Ishikawa at the Swiss Federal Institute of Technology and the Paul Scherrer Institute in Villigen...
March 15, 2017: Journal of Cell Science
https://www.readbyqxmd.com/read/28293560/when-yawning-occurs-in-elephants
#13
Zoë T Rossman, Benjamin L Hart, Brian J Greco, Debbie Young, Clare Padfield, Lisa Weidner, Jennifer Gates, Lynette A Hart
Yawning is a widely recognized behavior in mammalian species. One would expect that elephants yawn, although to our knowledge, no one has reported observations of yawning in any species of elephant. After confirming a behavioral pattern matching the criteria of yawning in two Asian elephants (Elephas maximus) in a zoological setting, this study was pursued with nine captive African elephants (Loxodonta africana) at a private reserve in the Western Cape, South Africa, the Knysna Elephant Park. Observations were made in June-September and in December...
2017: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/28271664/new-year-address-of-zoological-research
#14
EDITORIAL
Wai-Yee Chan, Yong-Gang Yao
No abstract text is available yet for this article.
January 18, 2017: Zoological Research
https://www.readbyqxmd.com/read/28268153/convergence-characteristics-between-a-rodent-the-south-american-lowland-paca-and-a-ruminant-the-african-water-chevrotain-an-exemplary-case-study
#15
Gérard Dubost
The level of convergence between a rodent, the South American lowland paca Cuniculus paca, and a ruminant, the African water chevrotain Hyemoschus aquaticus, is analysed using 231 characteristics belonging to different biological sectors. A convergence index is established based on the degree of rarity of each characteristic in each species compared to other members of its zoological group. Although the divergent characteristics are as numerous as the convergent ones, the two species are globally similar. Convergent characteristics occur in all biological categories, but their rate varies a great deal among them...
March 3, 2017: Comptes Rendus Biologies
https://www.readbyqxmd.com/read/28264362/taxonomy-of-the-genus-i-chlamisus-i-rafinesque-coleoptera-chrysomelidae-from-china-with-description-of-three-new-species
#16
Liang Su, Hong-Zhang Zhou
This study is focused on the Chinese fauna of the leaf beetle genus Chlamisus Rafinesque, 1815 (Coleoptera: Chrysomelidae) and three new species are described, namely C. corollinotatus sp. nov. from Guangxi, and C. lycocephalus sp. nov. and C. varipennatus sp. nov. from Yunnan. The number of the Chinese Chlamisus is thus increased to 66. Twenty-five species are redescribed with the emphasis mainly on the genital morphological characters that are observed and reported for the first time for most species of the genus from China...
February 20, 2017: Zootaxa
https://www.readbyqxmd.com/read/28264359/a-new-species-of-i-acantholycosa-i-i-baltoroi-i-group-araneae-lycosidae-pardosinae-from-the-russian-far-east
#17
Yuri M Marusik, Mikhail M Omelko
Acantholycosa Dahl, 1908 is relatively large genus of wolf spiders with 28 named species and one subspecies (World Spider Catalog 2016) distributed in the Holarctic, though the majority of its species (24) is known from Russia. Although the genus is well studied due to several revisions (Marusik et al. 2004; Marusik & Omelko 2011; Omelko et al. 2016), its real species diversity remains unknown. A recent study of the collections of the Zoological Museum of Moscow State University revealed one undescribed species from Khabarovsk Province of Russia, belonging to the A...
February 20, 2017: Zootaxa
https://www.readbyqxmd.com/read/28264356/-i-euprepes-i-i-chaperi-i-vaillant-1884-a-junior-subjective-synonym-of-i-mochlus%C3%A2-guineensis-i-w-peters-1879-scincidae-lygosominae
#18
Ivan Ineich, Jean-François Trape
During travel made in February and March 1882 in the former French Protectorate of Côte d'Or (southeastern Ivory Coast), Mr Chaper, who had previously sent numerous specimens to the Paris Natural History Museum (Muséum national d'Histoire naturelle, Reptiles & Amphibiens; MNHN-RA), collected about 19 reptiles (and one python egg) belonging to 12 species. All those specimens were deposited in the MNHN-RA collections. Among them some specimens were described as a new species, Euprepes chaperi, in two separate publications reporting on that collection published in the same year by Vaillant (1884a,b), head of the Zoology (Reptiles and Fishes) Laboratory at Paris Natural History Museum...
February 20, 2017: Zootaxa
https://www.readbyqxmd.com/read/28264348/the-swedish-marine-nematologist-carl-allg%C3%A3-n-1886-1960-a-bio-bibliography-and-his-collection
#19
Sven Boström, Oleksandr Holovachov
The Swedish marine nematologist Carl Allgén (1886-1960) published 185 scientific papers on parasitic, terrestrial, limnic and especially marine nematodes between 1921 and 1960. Among them are also some papers on species of suctorians found mostly on desmodorid nematodes. He described about 70 new genera and over 800 new species and subspecies of nematodes. Allgén left a large collection of nematodes to the Swedish Museum of Natural History in Stockholm and it is now deposited in the invertebrate collection of the Zoology department...
February 20, 2017: Zootaxa
https://www.readbyqxmd.com/read/28264300/a-few-problems-in-the-generic-nomenclature-of-insects-and-amphibians-with-recommendations-for-the-publication-of-new-generic-nomina-in-zootaxonomy-and-comments-on-taxonomic-and-nomenclatural-databases-and-websites
#20
Alain Dubois
Dahanukar et al. (2016a) proposed the nomen Walkerana for a new genus of amphibians, but shortly after (2016b) they replaced it by the new nomen Sallywalkerana, believing that their nomen Walkerana was preoccupied by a generic nomen of orthopterans. This was unjustified because the orthopteran nomen 'Walkerella' Otte & Perez-Gelabert, 2009a and its new replacement nomen 'Walkerana' Otte & Perez-Gelabert, 2009b were both nomina nuda. These recent examples of nomenclatural errors in generic nomenclature are just a few among many in recent zootaxonomic publications...
February 26, 2017: Zootaxa
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