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Present Status of Fish Biodiversity and Abundance in Shiba River, Bangladesh
Univ. J. zool. Rajshahi. Univ. Vol. 35, 2016, pp. 7-15 ISSN 1023-6104 http://journals.sfu.ca/bd/index.php/UJZRU © Rajshahi University Zoological Society Present status of fish biodiversity and abundance in Shiba river, Bangladesh D.A. Khanom, T Khatun, M.A.S. Jewel*, M.D. Hossain and M.M. Rahman Department of Fisheries, University of Rajshahi, Rajshahi 6205, Bangladesh Abstract: The study was conducted to investigate the abundance and present status of fish biodiversity in the Shiba river at Tanore Upazila of Rajshahi district, Bangladesh. The study was conducted from November, 2016 to February, 2017. A total of 30 species of fishes were recorded belonging to nine orders, 15 families and 26 genera. Cypriniformes and Siluriformes were the most diversified groups in terms of species. Among 30 species, nine species under the order Cypriniformes, nine species of Siluriformes, five species of Perciformes, two species of Channiformes, two species of Mastacembeliformes, one species of Beloniformes, one species of Clupeiformes, one species of Osteoglossiformes and one species of Decapoda, Crustacea were found. Machrobrachium lamarrei of the family Palaemonidae under Decapoda order was the most dominant species contributing 26.29% of the total catch. In the Shiba river only 6.65% threatened fish species were found, and among them 1.57% were endangered and 4.96% were vulnerable. The mean values of Shannon-Weaver diversity (H), Margalef’s richness (D) and Pielou’s (e) evenness were found as 1.86, 2.22 and 0.74, respectively. Relationship between Shannon-Weaver diversity index (H) and pollution indicates the river as light to moderate polluted. -
§4-71-6.5 LIST of CONDITIONALLY APPROVED ANIMALS November
§4-71-6.5 LIST OF CONDITIONALLY APPROVED ANIMALS November 28, 2006 SCIENTIFIC NAME COMMON NAME INVERTEBRATES PHYLUM Annelida CLASS Oligochaeta ORDER Plesiopora FAMILY Tubificidae Tubifex (all species in genus) worm, tubifex PHYLUM Arthropoda CLASS Crustacea ORDER Anostraca FAMILY Artemiidae Artemia (all species in genus) shrimp, brine ORDER Cladocera FAMILY Daphnidae Daphnia (all species in genus) flea, water ORDER Decapoda FAMILY Atelecyclidae Erimacrus isenbeckii crab, horsehair FAMILY Cancridae Cancer antennarius crab, California rock Cancer anthonyi crab, yellowstone Cancer borealis crab, Jonah Cancer magister crab, dungeness Cancer productus crab, rock (red) FAMILY Geryonidae Geryon affinis crab, golden FAMILY Lithodidae Paralithodes camtschatica crab, Alaskan king FAMILY Majidae Chionocetes bairdi crab, snow Chionocetes opilio crab, snow 1 CONDITIONAL ANIMAL LIST §4-71-6.5 SCIENTIFIC NAME COMMON NAME Chionocetes tanneri crab, snow FAMILY Nephropidae Homarus (all species in genus) lobster, true FAMILY Palaemonidae Macrobrachium lar shrimp, freshwater Macrobrachium rosenbergi prawn, giant long-legged FAMILY Palinuridae Jasus (all species in genus) crayfish, saltwater; lobster Panulirus argus lobster, Atlantic spiny Panulirus longipes femoristriga crayfish, saltwater Panulirus pencillatus lobster, spiny FAMILY Portunidae Callinectes sapidus crab, blue Scylla serrata crab, Samoan; serrate, swimming FAMILY Raninidae Ranina ranina crab, spanner; red frog, Hawaiian CLASS Insecta ORDER Coleoptera FAMILY Tenebrionidae Tenebrio molitor mealworm, -
The Structure and Function of the Sucker Systems of Hill Stream Loaches
bioRxiv preprint doi: https://doi.org/10.1101/851592; this version posted November 21, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. 1 The structure and function of the sucker systems of hill stream 2 loaches. 3 4 Jay Willis*, Oxford University. Department of Zoology 5 Theresa Burt de Perera, Oxford University. Department of Zoology 6 Cait Newport, Oxford University. Department of Zoology 7 Guillaume Poncelet Oxford University. Department of Zoology 8 Craig J Sturrock, University of Nottingham, School of Biosciences 9 [email protected]. 10 Adrian Thomas, Oxford University. Department of Zoology 11 12 Corresponding author: [email protected] 13 Document components: 14 Abstract: 238 15 Materials and Methods: 2036 16 Main body (Abstract, Intro., Results, Discussion, Figure captions): 6779 17 Figures: 9 bioRxiv preprint doi: https://doi.org/10.1101/851592; this version posted November 21, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. 18 Abstract 19 Hill stream loaches (family Balitoridae and Gastromyzontidae) are thumb-sized fish that effortlessly 20 exploit environments where flow rates are so high that potential competitors would be washed 21 away. To cope with these extreme flow rates hill stream loaches have evolved adaptations to stick to 22 the bottom, equivalent to the downforce generating wings and skirts of F1 racing cars, and scale 23 architecture reminiscent of the drag-reducing riblets of Mako sharks. -
FAMILY Balitoridae Swainson, 1839
FAMILY Balitoridae Swainson, 1839 - hillstream and river loaches [=Balitorinae, Homalopterini, Sinohomalopterini, Homalopteroidini] GENUS Balitora Gray, 1830 - stone loaches [=Sinohomaloptera] Species Balitora annamitica Kottelat, 1988 - annamitica stone loach Species Balitora brucei Gray, 1830 - Gray's stone loach [=anisura, maculata] Species Balitora burmanica Hora, 1932 - Burmese stone loach [=melanosoma] Species Balitora chipkali Kumar et al., 2016 - Kali stone loach Species Balitora eddsi Conway & Mayden, 2010 - Gerwa River stone loach Species Balitora elongata Chen & Li, in Li & Chen, 1985 - elongate stone loach Species Balitora haithanhi Nguyen, 2005 - Gam River stone loach Species Balitora jalpalli Raghavan et al., 2013 - Silent Valley stone loach Species Balitora kwangsiensis (Fang, 1930) - Kwangsi stone loach [=heteroura, hoffmanni, nigrocorpa, songamensis] Species Balitora lancangjiangensis (Zheng, 1980) - Lancangjiang stone loach Species Balitora laticauda Bhoite et al., 2012 - Krishna stone loach Species Balitora longibarbata (Chen, in Zheng et al., 1982) - Yiliang Xian stone loach Species Balitora ludongensis Liu & Chen, in Liu et al., 2012 - Qilong River stone loach Species Balitora meridionalis Kottelat, 1988 - Chan River stone loach Species Balitora mysorensis Hora, 1941 - slender stone loach Species Balitora nantingensis Chen et al., 2005 - Nanting River stone loach Species Balitora nujiangensis Zhang & Zheng, in Zheng & Zhang, 1983 - Nu-Jiang stone loach Species Balitora tchangi Zheng, in Zheng et al., 1982 - Tchang -
Resolving Cypriniformes Relationships Using an Anchored Enrichment Approach Carla C
Stout et al. BMC Evolutionary Biology (2016) 16:244 DOI 10.1186/s12862-016-0819-5 RESEARCH ARTICLE Open Access Resolving Cypriniformes relationships using an anchored enrichment approach Carla C. Stout1*†, Milton Tan1†, Alan R. Lemmon2, Emily Moriarty Lemmon3 and Jonathan W. Armbruster1 Abstract Background: Cypriniformes (minnows, carps, loaches, and suckers) is the largest group of freshwater fishes in the world (~4300 described species). Despite much attention, previous attempts to elucidate relationships using molecular and morphological characters have been incongruent. In this study we present the first phylogenomic analysis using anchored hybrid enrichment for 172 taxa to represent the order (plus three out-group taxa), which is the largest dataset for the order to date (219 loci, 315,288 bp, average locus length of 1011 bp). Results: Concatenation analysis establishes a robust tree with 97 % of nodes at 100 % bootstrap support. Species tree analysis was highly congruent with the concatenation analysis with only two major differences: monophyly of Cobitoidei and placement of Danionidae. Conclusions: Most major clades obtained in prior molecular studies were validated as monophyletic, and we provide robust resolution for the relationships among these clades for the first time. These relationships can be used as a framework for addressing a variety of evolutionary questions (e.g. phylogeography, polyploidization, diversification, trait evolution, comparative genomics) for which Cypriniformes is ideally suited. Keywords: Fish, High-throughput -
A Review on Conservation Issues in the Upper Yangtze River – a Last
J. Appl. Ichthyol. 22 (Suppl. 1) (2006), 32-39 Received; January 30, 2006 © 2006 Blackwell Verlag, Berlin Accepted: August 28, 2006 ISSN 0175-8659 A review on conservation issues in the upper Yangtze River – a last chance for a big challenge: Can Chinese paddlefish (Psephurus gladius), Dabry´s sturgeon, (Acipenser dabryanus) and other fish species still be saved? By Xiang-guo Fan1,3, Qi-wei Wei*2, Jianbo Chang4, Harald Rosenthal5, Jian-Xiang He3, Da-Qing Chen2, Li Shen2, Hao Du2 and De-Guo Yang2 1Ocean University of China, Qingdao 266003, China; 2Key Laboratory of Freshwater Fish Germplasm Resources and Bio- technology, Ministry of Agriculture of China. Yangtze River Fisheries Research Institute, Chinese Academy of Fisheries Sci- ence, Jingzhou, Hubei 434000 China; 3Conservation Office of Aquatic Wild Fauna and Flora, Ministry of Agriculture, Beijing 100026, China; 4Institute of Hydroecology, Ministry of Water Resources and Chinese Academy of Sciences, Wuhan 430079, China; 5The World Sturgeon Conservation Society, Schifferstrasse 48, 21629 Neu Wulmstorf, Germany Summary ing biodiversity. By 2000, there were globally about 30,000 pro- tected areas assigned, encompassing over 13,250,000 km2 of the Considerations on conserving biodiversity are presently of central land surface and representing about 8% of land area of the planet. concern to ecologists and are also frequently debated among A much smaller proportion of the world’s water resource areas aquatic biologists and resource use scientists. In this paper we pro- (0.25%) are protected (Green and Paine, 1997; Orians and Soulé, vide an overview of the state of knowledge on the biodiversity, 2001). In China, nature reserves are now classified into forests and mainly of fish species in the upper Yangtze River system and their others vegetation reserves, natural and historic reliques reserve and level of endangered status as well as some overall data on other wild animals reserves. -
Supplement - 2016
Green and black poison dart frog Supplement - 2016 Whitley Wildlife Conservation Trust Paignton Zoo Environmental Park, Living Coasts & Newquay Zoo Supplement - 2016 Index Summary Accounts 4 Figures At a Glance 6 Paignton Zoo Inventory 7 Living Coasts Inventory 21 Newquay Zoo Inventory 25 Scientific Research Projects, Publications and Presentations 35 Awards and Achievements 43 Our Zoo in Numbers 45 Whitley Wildlife Conservation Trust Paignton Zoo Environmental Park, Living Coasts & Newquay Zoo Bornean orang utan Paignton Zoo Inventory Pileated gibbon Paignton Zoo Inventory 1st January 2016 - 31st December 2016 Identification IUCN Status Arrivals Births Did not Other Departures Status Identification IUCN Status Arrivals Births Did not Other Departures Status Status 1/1/16 survive deaths 31/12/16 Status 1/1/16 survive deaths 31/12/16 >30 days >30 days after birth after birth MFU MFU MAMMALIA Callimiconidae Goeldi’s monkey Callimico goeldii VU 5 2 1 2 MONOTREMATA Tachyglossidae Callitrichidae Short-beaked echidna Tachyglossus aculeatus LC 1 1 Pygmy marmoset Callithrix pygmaea LC 5 4 1 DIPROTODONTIA Golden lion tamarin Leontopithecus rosalia EN 3 1 1 1 1 Macropodidae Pied tamarin Saguinus bicolor CR 7 3 3 3 4 Western grey Macropus fuliginosus LC 9 2 1 3 3 Cotton-topped Saguinus oedipus CR 3 3 kangaroo ocydromus tamarin AFROSORICIDA Emperor tamarin Saguinus imperator LC 3 2 1 subgrisescens Tenrecidae Cebidae Lesser hedgehog Echinops telfairi LC 8 4 4 tenrec Squirrel monkey Saimiri sciureus LC 5 5 Giant (tail-less) Tenrec ecaudatus LC 2 2 1 1 White-faced saki Pithecia pithecia LC 4 1 1 2 tenrec monkey CHIROPTERA Black howler monkey Alouatta caraya NT 2 2 1 1 2 Pteropodidae Brown spider monkey Ateles hybridus CR 4 1 3 Rodrigues fruit bat Pteropus rodricensis CR 10 3 7 Brown spider monkey Ateles spp. -
Evolution and Phylogenetic Application of the MC1R Gene in the Cobitoidea (Teleostei: Cypriniformes)
ZOOLOGICAL RESEARCH Evolution and phylogenetic application of the MC1R gene in the Cobitoidea (Teleostei: Cypriniformes) Qiong-Ying TANG1,*, Li-Xia SHI1,2, Fei LIU1, Dan YU1, Huan-Zhang LIU1,* 1 The Key Laboratory of Aquatic Biodiversity and Conservation of Chinese Academy of Sciences, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China 2 University of Chinese Academy of Sciences, Beijing 100049, China ABSTRACT INTRODUCTION Fish of the superfamily Cobitoidea sensu stricto (namely loaches) exhibit extremely high diversity of The superfamily Cobitoidea is a group of small- to medium- color patterns, but so far little is known about their sized benthic fish, composed of approximately 28% of species evolutionary mechanism. Melanocortin 1 receptor of the order Cypriniformes, which is the largest group of gene (MC1R) plays an important role during the freshwater fish in the world (Nelson et al., 2016). Depending on synthesis of melanin and formation of animal body different authors, Cobitoidea includes variable families. Bohlen color patterns. In this study, we amplified and sequenced the partial MC1R gene for 44 loach & Šlechtová (2009) and Chen et al. (2009) congruently individuals representing 31 species of four families. recognized the genus Ellopostoma as a distinct new family Phylogenetic analyses yielded a topology congruent Ellopostomatidae, and proposed that Cobitoidea is composed with previous studies using multiple nuclear loci, of eight families (Catostomidae, Gyrinocheilidae, Botiidae, showing that each of the four families was Vaillantellidae, Cobitidae, Ellopostomatidae, Nemacheilidae and monophyletic with sister relationships of Botiidae+ Balitoridae). Kottelat (2012) raised genera Serpenticobitis and (Cobitidae+(Balitoridae+Nemacheilidae)). Gene Barbucca to family rank, and established Serpenticobitidae and evolutionary analyses indicated that MC1R in Barbuccidae. -
PHYLOGENY and ZOOGEOGRAPHY of the SUPERFAMILY COBITOIDEA (CYPRINOIDEI, Title CYPRINIFORMES)
PHYLOGENY AND ZOOGEOGRAPHY OF THE SUPERFAMILY COBITOIDEA (CYPRINOIDEI, Title CYPRINIFORMES) Author(s) SAWADA, Yukio Citation MEMOIRS OF THE FACULTY OF FISHERIES HOKKAIDO UNIVERSITY, 28(2), 65-223 Issue Date 1982-03 Doc URL http://hdl.handle.net/2115/21871 Type bulletin (article) File Information 28(2)_P65-223.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP PHYLOGENY AND ZOOGEOGRAPHY OF THE SUPERFAMILY COBITOIDEA (CYPRINOIDEI, CYPRINIFORMES) By Yukio SAWADA Laboratory of Marine Zoology, Faculty of Fisheries, Bokkaido University Contents page I. Introduction .......................................................... 65 II. Materials and Methods ............... • • . • . • . • • . • . 67 m. Acknowledgements...................................................... 70 IV. Methodology ....................................•....•.........•••.... 71 1. Systematic methodology . • • . • • . • • • . 71 1) The determinlttion of polarity in the morphocline . • . 72 2) The elimination of convergence and parallelism from phylogeny ........ 76 2. Zoogeographical methodology . 76 V. Comparative Osteology and Discussion 1. Cranium.............................................................. 78 2. Mandibular arch ...................................................... 101 3. Hyoid arch .......................................................... 108 4. Branchial apparatus ...................................•..••......••.. 113 5. Suspensorium.......................................................... 120 6. Pectoral -
Predator-Driven Macroevolution in Flyingfishes Inferred from Behavioural Studies 59
Predator-driven macroevolution in flyingfishes inferred from behavioural studies 59 Predator-driven macroevolution in flyingfishes inferred from behavioural studies: historical controversies and a hypothesis U. Kutschera Abstract Flyingfishes (Exocoetidae) are unique oceanic animals that use their tail and their large, wing-like pectoral fins to launch themselves out of the water and glide through the air. Independent observations document that flyingfishes use their gliding ability to escape from aquatic predators such as dolphins (marine mammals). The fossil record of flyingfishes is very poor. Nevertheless, the evolution of gliding among flyingfishes and their allies (Beloniformes) was analysed and reconstructed by the ethologist Konrad Lorenz (1903 – 1989) and other zoologists. In this article I review the comparative method in evolutionary biology, describe historical controversies concerning the biology and systematics of flyingfishes and present a hypothesis on the phylogenetic development of gliding among these marine vertebrates. This integrative model is based on behavioural studies and has been corroborated by molecular data (evolutionary trees derived from DNA sequences). Introduction Since the publication of Darwin´s classical book (1872, 1st ed. 1859), evolutionary biology has relied primarily upon comparative studies of extant organisms (animals, plants), supplemented whenever possible by information obtained from the fossil record. This interaction between neontological and palaeontological research has greatly enriched our knowledge of the evolutionary history (phylogeny) of a variety of macro- organisms, notably hard-shelled marine invertebrates (molluscs etc.) and vertebrates, for which thousands of well-preserved fossils have been described. Such comparative studies have become considerably more significant with the development of molecular methods for reconstructing DNA-sequence-based phylogenies and with the increased rigour with which the comparative method has been applied. -
Revision of the Hillstream Lizard Loaches, Genus Balitoropsis (Cypriniformes: Balitoridae)
Zootaxa 3962 (1): 206–225 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2015 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3962.1.13 http://zoobank.org/urn:lsid:zoobank.org:pub:FBCF7375-8ADD-4624-9DD8-1A5427B5FB9A Revision of the hillstream lizard loaches, genus Balitoropsis (Cypriniformes: Balitoridae) ZACHARY S. RANDALL & PATRICK A. RIGGS Florida Museum of Natural History, University of Florida, Dickinson Hall, Gainesville, FL 32611, USA. Email: [email protected] Abstract The genus Balitoropsis Smith 1945 consists of two species, B. zollingeri (Bleeker 1853) and B. ophiolepis (Bleeker 1853). Homaloptera maxinae Fowler 1937, Balitoropsis bartschi Smith 1945, and Homaloptera nigra Alfred 1969 are junior synonyms of B. zollingeri. Balitoropsis zollingeri has been reported from Thailand, Laos, Cambodia, Malay Peninsula, Sumatra, Java, and Borneo, and B. ophiolepis is known from Sumatra, Java, and Borneo. Keywords: Homaloptera zollingeri, Homaloptera ophiolepis, Balitoropsis bartschi, Homaloptera maxinae, Homaloptera nigra, Southeast Asia Introduction Randall and Page (2015) distinguished Balitoropsis from related genera, Homaloptera, Homalopteroides, Pseudohomaloptera, and Homalopterula, based on the nuclear recombination activating gene 1 (RAG1) and morphological characters, recognizing only two species in Balitoropsis: Homaloptera zollingeri Bleeker 1853 and H. ophiolepis Bleeker 1853. This classification includes fewer species in Balitoropsis than previously recognized (Kottelat 2012, 2013), and the objective of the present study was to use morphological and molecular data to assess the status of species synonymized with H. zollingeri: Homaloptera maxinae Fowler 1937, Balitoropsis bartschi Smith 1945, and Homaloptera nigra Alfred 1969. Materials and Methods Morphological. Measurements follow Hubbs and Lagler (2004) or Kottelat (1984); see Randall & Page (2012) for measurements from each source. -
Review of the Organismal Biology of Hill Stream Loaches
Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 27 November 2019 doi:10.20944/preprints201911.0322.v1 1 Review of the organismal biology of hill stream loaches. 2 Jay Willis (corresponding author), Oxford University , Department of Zoology 3 Theresa Burt De Perera, Oxford University , Department of Zoology 4 Adrian L. R. Thomas, Oxford University , Department of Zoology 5 6 Correspondence to be sent to: 7 Dr Jay Willis ([email protected]) 8 1 © 2019 by the author(s). Distributed under a Creative Commons CC BY license. Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 27 November 2019 doi:10.20944/preprints201911.0322.v1 9 10 Abstract 11 Hill stream loaches are a group of fish that inhabit fast flowing shallow freshwater. The family has 12 radiated over Asia. For some species their range is limited to single catchments; they provide an ex- 13 cellent example of biogeographical speciation on multiple scales. Hill stream loaches have a range of 14 adaptations which help them exploit environments where competitors and predators would be 15 washed away. They have streamlined bodies and keeled scales reminiscent of Mako sharks and po- 16 tentially many other as yet undiscovered drag reducing features. They adhere to rocks, crawl over 17 shallow films of water, glide over hard surfaces using ground effects and launch into currents to at- 18 tack prey or evade predation. They offer a test of modern approaches to organismal biology and a 19 broad range of biomimetic potential. In this paper we analyse what behaviour is associated with 20 their physical adaptations and how this might relate to their evolution and radiation.