Rafetus swinhoei pdf. As the species is on the brink of extinction, it is an urgent priority to search for additional individuals in the wild, and for areas where it may still Dec 30, 2022 · The Swinhoe's softshell turtle, Rafetus swinhoei (Gray, 1873),) is one of the world's largest freshwater turtles, and possibly the most endangered turtle species on the planet (Stanford et al. Several important aspects of A detailed questionnaire survey conducted with more than 100 individuals from fishing communities in northern Vietnam was used to investigate the current status of Southeast Asian turtles and provides new hope concerning the survival of Rafetus swinhoei, for which recent official records in the wild are limited to a single individual in Vietnam. With the death of the female in China in 13 Request PDF | Fishers, dams and the potential survival of the world’s rarest turtle, Rafetus swinhoei, in two river basins in northern Vietnam | 1. Nguyen, Peter C. Expand Tháng 9/2010, chương trình bảo tồn Rùa châu Á (ATP) đã thiết kế áp phích truyền thông về rùa Hoàn Kiếm (Rafetus swinhoei). Shanghai Softshell Turtle. The results show that the species once ranged strictly in the Red River system, apart from the lower Yangtze, and still existed in recent years, although it was on the brink of May 22, 2017 · A male Yangtze giant softshell turtle (Rafetus swinhoei) at the Suzhou Zoo in Jiangsu, China. Common Name. 2010:950. In 2000 Ha Dinh Duc formally described these turtles as Rafetus leloii. leloii with those of R. H. Meylan and others published Rafetus swinhoei (Gray) 1873, a Valid Species of Living Soft-Shelled Turtle (Family Trionychidae) from China | Find, read and cite all May 9, 2023 · On April 21, locals spotted a 93-kilogram (205-pound) body in the waters of Dong Mo Lake in northern Vietnam: it was the carcass of the last known female of the Yangtze giant softshell turtle Rafetus swinhoei on historiallisesti elänyt Punaisessajoessa Kiinassa ja Vietnamissa ja Jangtsessa Kiinassa sekä niitä ympäröivillä vesistöalueilla. We conducted a comprehensive threat analysis of the Swinhoe’s softshell turtle ( Rafetus swinhoei ), the most endangered freshwater turtle in the world, historically occurring along river systems in Vietnam and China, but currently almost extinct. Two Rafetus swinhoei, one male and one female, were brought together to the Suzhou Zoo, China in 2008 as part of a captive breeding program initiated by TSA and the WCS (Wildlife Conservation Society) China program. swinhoei and characterized its potential ZZ/ZW sex determination system, providing a genomic resource for scientists to study the species using the strategy of comparative genomics. Its current plight is a stark narrative that sheds light on the broader environmental crises we face today. K. Dinh, Truong Q. Mar 5, 2024 · Request PDF | On Jan 1, 2024, Luca Luiselli and others published A Threat Analysis for the World's Most Threatened Turtle (Rafetus Swinhoei) | Find, read and cite all the research you need on Jan 7, 2020 · With his long spear and a net flanked in cruel hooks, Hoanh was known for decades in his little village as an able hunter of the Yangtze giant softshell turtle (Rafetus swinhoei). Existing records, few of them recent, indicate a relictual, deeply discontinuous Rafetus swinhoei. jnc. Sólo quedan un macho anciano en cautividad en China, tras la muerte de la última hembra conocida en 2019; y dos ejemplares más, cuyo sexo se desconoce, en Vietnam, donde es considerado un animal mítico. Very few of these turtles are alive today: Human beings know about only four. A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei Minh Le, Ha T. Farid Uz Zaman6 1 Department of Animal Science and Fishery, Faculty of Agricultural and Forestry Sciences, Universiti Putra Malaysia Rafetus swinhoei sensu K. Samples from all known populations of Rafetus swinhoei in However, to date the taxonomic status of the critically Vietnam, and from living individuals in China were also endangered Shanghai Softshell Turtle, Rafetus swinhoei, is included in the analyses. Scientists are attempting to use its sperm to artifically inseminate the last known female. Discovery means at least one male and one female are now known to exist PROJECT Rafetus swinhoei Swinhoe’s softshell turtle or Hoan Kiem turtle (Rafetus swinhoei) is one of largest softshell turtle in the world (up to 170kg). Rafetus swinhoei is a giant freshwater The Swinhoe's softshell turtle, Rafetus swinhoei (Gray, 1873),) is one of the world's largest freshwater turtles, and possibly the most endangered turtle species on the planet (Stanford et al. Rafetus swinhoei ingår i släktet Rafetus och familjen lädersköldpaddor. To read the full-text of this research, you can request a copy directly from the authors. 126577 Corpus ID: 267670306; A threat analysis for the world’s most threatened turtle (Rafetus swinhoei) @article{Luiselli2024ATA, title={A threat analysis for the world’s most threatened turtle (Rafetus swinhoei)}, author={Luca Luiselli and Olivier Le Duc and Thong Pham Van and Thuan Nguyen Xuan and Phong Bui Dang and Gerald Kuchling and Benjamin Leprince and Hai Apr 12, 2018 · The worlds most endangered turtle species and, arguably one of the world’s rarest animals, Swinhoe’s Softshell Turtle (Rafetus swinhoei) has been given a boost following successes using a technique called eDNA to identify a new individual at a lake on the outskirts of Hanoi, Vietnam. Credits Rafetus swinhoei (còn được Gray gọi là Oscaria swinhoei), dù có được xác định là bao gồm cả R. 3 Year Published: 2000 Date Assessed: June 30, 2000 Annotations: Needs Updating Población Conservación Esta especie se encuentra en gravísimo peligro de extinción. Today, there are only 3 individuals listed what Exhaustive interview surveys were carried out on the upper Red River (Honghe) and nearby river systems of southwest China to characterize the distribution of Rafetus swinhoei, one of the rarest turtles in the world. Kingdom. Shortly after a second wild Rafetus swinhoei was discovered in April 2008 in Đồng Mỏ Lake, the turtle disappeared after floods washed out Đồng Mỏ's dam. The allocation of swinhoei to the genus Rafetus is also reviewed, and confirmed. A tartaruga está em perigo crítico de extinção e são conhecidos apenas três espécimes: um no Zoológico de Suzhou, na China, um no lago Dong Mo e um no lago Hoam Kiem, ambos no Vietname. , 2020), and also the world’s rarest turtles with only two surviving males being known in Vietnam and China (Pham et al. Rafetus swinhoei is a giant freshwater turtle (>160 kg) and is the rarest turtle species in 30 the world, with just two individuals surviving in Vietnam and China (only one in the wild). Oct 29, 2022 · 1. , 2018; Stanford et al. As May 5, 2023 · The Yangtze giant softshell turtle (Rafetus swinhoei), the world's largest freshwater turtle and one of the most endangered species on Earth, is now essentially doomed to extinction after the last Dec 16, 2023 · Rafetus swinhoei is a giant freshwater turtle (>160 kg) and is the rarest turtle species in 30 the world, with just two individuals surviving in Vietnam and China (only one in the wild). This work analysed areas where the Yangtze giant softshell turtle Rafetus swinhoei may still occur, identified through interview surveys in Viet Nam, and introduced a novel system for evaluating the potential for occurrence of this rare and elusive freshwater turtle, using a conservation priority index. Sharma5 , Hadi Hamli1 , Md. Jul 1, 2013 · Exhaustive interview surveys were carried out on the upper Red River (Honghe) and nearby river systems of southwest China to characterize the distribution of Rafetus swinhoei, one of the rarest turtles in the world. ), therefore finding new Rafetus vietnamensis Le, Le, Tran, Phan, Phan, Tran, Pham, Nguyen, Nong, Phan, Dinh, Truong & Ha, 2010 – một tên không có hiệu lực khác đặt cho một loài không có hiệu lực thuộc nhóm Rùa mai mềm (lớp Bò sát Reptilia: bộ Rùa Testudines: họ Ba ba Trionychidae) Rafetus euphraticus (Daudin, 1801) – Euphrates softshell turtle; Rafetus swinhoei (Gray, 1873) – Yangtze giant softshell turtle; A possible third species, Rafetus leloii Hà, 2000 (synonym R. The 2019 death of the female Swinhoes soft‐shelled turtle (Rafetus swinhoei) individual in China put this species in a dire Jul 26, 2013 · The results show that the species once ranged strictly in the Red River system, apart from the lower Yangtze, and still existed in recent years, although it was on the brink of extinction due to overharvesting and habitat degradation. The turtle, known to her keepers as Xianxiang, died during another artificial insemination Rafetus swinhoei és una espècie de tortuga asiàtica de la família Trionychidae. , n. Apr 28, 2023 · Sightings of Rafetus swinhoei have proved a rare occurrence in recent years. He named the species Oscaria swinhoei, and described it as "the most beautiful species of Trionychidae that has yet occurred. vietnamensis/R. Áp phích được phát trong quá trình khảo sát phỏng vấn không chỉ giúp nâng cao nhận thức về tầm quan trọng của loài rùa mai mềm khổng lồ này cũng như Scientists release genetic results confirming a female turtle captured in October 2020 in Viet Nam is definitively the near extinct Swinhoe’s softshell turtle (Rafetus swinhoei) – also known as the Yangtze giant softshell turtle and Hoan Kiem turtle. To avoid the loss of genetic information from the femal Rùa mai mềm Thượng Hải, giải Thượng Hải, hay rùa mai mềm khổng lồ sông Dương Tử (tiếng Trung: 斑鳖: ban miết) (danh pháp khoa học: Rafetus swinhoei) là một loài rùa mai mềm. . Introduction. Taxon Name: Rafetus swinhoei (Gray, 1873) Synonym(s): • Oscaria swinhoei Gray, 1873 • Rafetus leloii Duc, 2000 Common Name(s): • English: Yangtze Giant Softshell Turtle Assessment Information Red List Category & Criteria: Critically Endangered A1cd+2cd ver 2. Here, our goal was to identify the pressures along two main rivers in Vietnam (Black Jun 21, 2019 · Invest in a mphibians and reptiles The Yangtze giant softshell turtle (Rafetus swinhoei) is listed in Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (1) and categorized as Critically Endangered by the International Union for Conservation of Nature (2). Apr 13, 2018 · A Yangtze giant softshell Turtle (Rafetus swinhoei) that was rescued following a dam break in Dong Mo Lake, Hanoi, Vietnam, in 2008. Rafetus swinhoei (en chinés: 斑鱉; pinyin: bānbiē) é unha especie extremadamente rara de tartaruga da familia Trionychidae. 斑鳖（学名：Rafetus swinhoei）又称黄斑巨鳖、斯氏鳖，是产自中国南部和越南北部的一种大型淡水鳖，栖息于长江下游水系与红河水系，可能为现存体型最大的淡水龟鳖类动物。 Jun 1, 2020 · 1. A new report from the Turtle Conservation Coalition—a collaborative partnership of leading turtle conservation organizations—highlights the world’s 25+ most imperiled tortoise and freshwater turtle species, and the conservation opportunities to Jan 25, 2021 · The attempt to artificially inseminate the female Rafetus swinhoei at the Suzhou Zoo in 2015 failed. A palpable Jul 1, 2013 · Request full-text PDF. [ 5 ] Det finns endast tre kända individer kvar, där alla är i fångenskap eller i naturreservat och troligtvis ingen i det vilda. The giant softshell turtle species Rafetus swinhoei is the world’s rarest and probably the largest softshell species. Faits de base sur Rafetus swinhoei : durée de vie, distribution et carte de l'habitat, mode de vie et comportement social, habitudes d'accouplement, régime alimentaire et nutrition, taille et statut de la population. Abstract Exhaustive interview surveys were carried out on the upper Red River (Honghe) and nearby river systems of southwest China to characterize the Mar 6, 2014 · Several important aspects of the evolution of the softshell turtle (family Trionychidae) have not been addressed thoroughly in previous studies, including the pattern and timing of diversification of major clades and species boundaries of the critically endangered Shanghai Softshell Turtle, Rafetus swinhoei. Yangtze Giant Softshell Turtle. Rafetus swinhoei é uma espécie de réptil da família Trionychidae encontrada na China e no Vietnã. Hunting and habitat loss were the main drivers that brought the species on the brink of extinction. (2010) proposed the name Rafetus vietnamensis for Vietnamese softshell turtles described a decade earlier by one of the co-authors as Rafetus leloii Ha, 2000 — shown to be indistinguishable from Rafetus swinhoei (Gray, 1873) by Farkas and Webb (2003) and Le and Pritchard (2009). One YouTube video recorded in March 2011 shows a crowd thronging one side of Hanoi’s Hoàn Kiếm Lake. Jan 1, 1992 · PDF | A specimen of Rafetus swinhoei collected or obtained in Hanoi, Bac-Phan Province, Vietnam in 1914, was rediscovered in the Naturhistorisches | Find, read and cite all the research you Rafetus swinhoei Swinhoe’s softshell turtle or Hoan Kiem turtle (Rafetus swinhoei) is among the largest turtles in the world (up to 170kg). Rafetus swinhoei is a giant freshwater turtle (>160 kg) and is the rarest Apr 9, 2024 · The Yangtze giant softshell turtle, Rafetus swinhoei, is not just another species on the brink of extinction; it’s a living relic of an ancient world, a creature whose roots penetrate deep into the history of our planet’s biodiversity. A especie é endémica do leste e sur da China e do norte de Vietnam . Comparison of descriptive features of R. Threats to Rafetus swinhoei have long been known, including habitat loss caused by humans Feb 13, 2022 · The 2019 death of the female Swinhoes soft-shelled turtle (Rafetus swinhoei) individual in China put this species in a dire conservation state. , 2018). 2011). Descripció [ modifica ] Mar 6, 2014 · The results of the time-calibration and biogeographic optimization analyses show that trionychid dispersals out of Asia took place between 45 and 49 million years ago in the Eocene, and the accelerated rates of diversification and dispersal within the family correspond surprisingly well to global warming periods between the mid Paleocene and the early Oligocene. T. Swinhoe's Softshell Turtle. Photo courtesy of Timothy McCormack/ATP. The Swinhoe’s softshell turtle (Rafetus swinhoei) is a large softshell turtle (>160 kg) recorded along large river systems in Vietnam and China (Pritchard, 2005; Pham et al. It may be the largest living freshwater turtle in the world. , 2010), known commonly as the Hoan Kiem turtle, has been proposed as a species. It measures over 100 cm (39 in) in overall length and to 70 cm (28 in) in Efforts have already been made in China to artificially inseminate a female Swinhoe’s softshell turtle (Rafetus swinhoei). Apr 20, 2019 · With half of all turtle and tortoise species threatened with extinction, turtles are one of the world’s most endangered vertebrate groups. Mar 1, 2024 · Abstract. Feb 1, 2024 · DOI: 10. INTRODUCTION Recently, Le et al. [4] Lajia tunnetaan enää kolme yksilöä, ja sen on sukupuuton partaalle saattanut metsästys ravinnoksi, perinnelääkkeiden valmistukseen ja lemmikiksi sekä elinalueiden tuhoutuminen. vietnamensis Le et al. The results show that the species once ranged strictly in the Red River system, apart from the lower Yangtze, and still existed in recent years, although it was on the brink of Mar 1, 1988 · PDF | On Mar 1, 1988, Peter A. 1016/j. EDITORIAL A ray of hope in the darkness: What we have learned from Yangtze giant soft-shell turtle Rafetus swinhoei (Gray, 1873) conservation? Abdulla-Al-Asif1* , Amir Hossain2 , Chittaranjan Baruah3 , Abu Hena Mustafa Kamal4 , D. 1007/s13127-014-0169-3 1 23 Your article is protected by Rafetus swinhoei Meylan & Webb 1988; Rafetus leloii Ha 2000:104; Rafetus hoankiemensis Devaux (nomen nudum) Rafetus vietnamensis Le et al. Thus, the large size is its drawback, it was targeted for over harvesting for local consumption in the period 1980-2000s. Feb 14, 2014 · A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei Jan 1, 1998 · The skull and other morphological features of the holotype of Rafetus swinhoei (Gray, 1873) are compared with those of Yuen maculatus Heude, 1880 and Pelochelys taihuensis Zhang, 1984. Zhao is actually Amyda cartilaginea (Boddaert, 1770), whereas his Pelochelys maculatus is identical with Rafetus swinhoei (Gray, 1873). Red River Giant Softshell Turtle. swinhoei, previously reported from northern Vietnam (including Hanoi), forces the conclusion that the two taxa are synonymous. Holotype: HK1 (”Hung Ky specimen”, Ngoc Son Temple and Hoa Binh Museum) Stuckas and Fritz 2011; Yang et al. leloii hay không, đều thuộc vào thể loại loài cực kỳ nguy cấp do số lượng cá thể còn tồn tại quá ít và nguy cơ tuyệt chủng cao, khả năng nhân và phát triển giống Oct 1, 2009 · Rafetus swinhoei: Le et al. Pritchard & Timothy McCormack Organisms Diversity & Evolution ISSN 1439-6092 Org Divers Evol DOI 10. Duong, Long D. Feb 1, 2022 · Request PDF | Genomic insights into the evolution of the critically endangered soft‐shelled turtle Rafetus swinhoei | The 2019 death of the female Swinhoes soft‐shelled turtle (Rafetus Abstract The Yangtze giant softshell turtle Rafetus swinhoei is the rarest turtle species, with just two individuals known to be surviving, one male in a zoo in China and one individual recently identified as a female in the wild in Viet Nam. Animalia. , 2020; Stanford et al. " Show More f="/alligator-snapping-turtle">alligator snapping turtles and related giant softshells such as other Rafetus and Pelochelys species. Nó có thể là rùa nước ngọt lớn nhất trên thế giới. (2010) described a purported new species of giant softshell, Rafetus vietnamensis, with the type specimen a complete mounted skeleton located in the Hung Ky pagoda in 斑鳖（學名：Rafetus swinhoei）又称黄斑巨鳖、斯氏鳖，是产自中國南部和越南北部的一种大型淡水鳖，栖息于长江下游水系与红河水系，可能为现存体型最大的淡水龟鳖类动物。 Dec 10, 2023 · We conducted a comprehensive threat analysis of the Swinhoe's softshell turtle (Rafetus swinhoei), the most endangered freshwater turtle in the world, historically occurring along river systems in Feb 13, 2022 · This study sequenced and assembled the draft chromosome‐level genome of R. To address these issues, we analyzed data from two mitochondrial loci (cytochrome b The Yangtze giant soft-shell turtle, Hoan Kiem turtle or Red River giant soft-shell turtle (Rafetus swinhoei) is a turtle that lives in Asia. també coneguda tortuga de Swinhoe o tortuga de closca tova de Shanghai. [ 5 ] [ 6 ] Inga underarter finns listade i Catalogue of Life . d. 2024. The Yangtze giant softshell turtle (Rafetus swinhoei), also known commonly as the Red River giant softshell turtle, the Shanghai softshell turtle, the speckled softshell turtle, and Swinhoe's softshell turtle, is an extremely rare species of turtle in the family Trionychidae. abpfc jssmtok owg emzhje kgyy drut iuopllpw potmifl dilln tac
