The World's Forgotten Fishes
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A Comparative Introduction to the Biology and Limnology of the African Great Lakes
J. Great Lakes Res. 29 (Supplement 2):3–18 Internat. Assoc. Great Lakes Res., 2003 A Comparative Introduction to the Biology and Limnology of the African Great Lakes Harvey A. Bootsma1,* and Robert E. Hecky2 1Great Lakes WATER Institute University of Wisconsin-Milwaukee 600 E. Greenfield Ave. Milwaukee, Wisconsin 53204 2Biology Department University of Waterloo 200 University Ave. W. Waterloo, Ontario N2L 3G1 ABSTRACT. The East African rift valley region contains the earth’s largest aggregation of tropical lakes. Three of these lakes—Victoria, Tanganyika, and Malawi—hold one quarter of the earth’s total surface freshwater supply, and are home to a myriad of fish species. Apart from the diversity and endemicity of their biota, properties that distinguish the African Great Lakes from their North American counterparts include their great age, long sedimentary records, long residence times, persistent stratifi- cation, continuously warm temperatures at all depths, major ion composition, and a propensity for nitrogen limitation. Current management problems include over-fishing, increased input of sediment and nutrients, and in the case of Lake Victoria, loss of endemic fish species and the proliferation of the introduced water hyacinth. As in the Laurentian Great Lakes basin, the harmonization of research pro- grams and management strategies among the various riparian countries is a challenge. While research activities on all three lakes have increased in the last decade, there remains a need for integrated, multi- disciplinary research in order to develop conceptual and numerical models that provide insight into the functioning of large, tropical, freshwater aquatic ecosystems. Particular issues that may be pursued most profitably in the African Great Lakes include the links between climate and biogeochemical cycles, the role of biodiversity in ecosystem functioning, and paleoclimate reconstruction over millions of years. -
§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, -
CAT Vertebradosgt CDC CECON USAC 2019
Catálogo de Autoridades Taxonómicas de vertebrados de Guatemala CDC-CECON-USAC 2019 Centro de Datos para la Conservación (CDC) Centro de Estudios Conservacionistas (Cecon) Facultad de Ciencias Químicas y Farmacia Universidad de San Carlos de Guatemala Este documento fue elaborado por el Centro de Datos para la Conservación (CDC) del Centro de Estudios Conservacionistas (Cecon) de la Facultad de Ciencias Químicas y Farmacia de la Universidad de San Carlos de Guatemala. Guatemala, 2019 Textos y edición: Manolo J. García. Zoólogo CDC Primera edición, 2019 Centro de Estudios Conservacionistas (Cecon) de la Facultad de Ciencias Químicas y Farmacia de la Universidad de San Carlos de Guatemala ISBN: 978-9929-570-19-1 Cita sugerida: Centro de Estudios Conservacionistas [Cecon]. (2019). Catálogo de autoridades taxonómicas de vertebrados de Guatemala (Documento técnico). Guatemala: Centro de Datos para la Conservación [CDC], Centro de Estudios Conservacionistas [Cecon], Facultad de Ciencias Químicas y Farmacia, Universidad de San Carlos de Guatemala [Usac]. Índice 1. Presentación ............................................................................................ 4 2. Directrices generales para uso del CAT .............................................. 5 2.1 El grupo objetivo ..................................................................... 5 2.2 Categorías taxonómicas ......................................................... 5 2.3 Nombre de autoridades .......................................................... 5 2.4 Estatus taxonómico -
GENETICS of the SIAMESE FIGHTING FISH, BETTA Splendensl
GENETICS OF THE SIAMESE FIGHTING FISH, BETTA SPLENDENSl HENRY M. WALLBRUNN Department of Biology, Uniuersity of Florida, Gainesuille, Florida First received March 13, 1957 ETTA SPLENDENS more commonly known as the Siamese fighting fish has B been popular in aquariums of western Europe and America for over 35 years. Its domestication and consequent inbreeding antedates the introduction into the West by 60 or 70 years. Selection for pugnacity, long fins (see Figure l), and bright colors over this long period has produced a number of phenotypes, none of which is very similar to the short-finned wild form from the sluggish rivers and flooded rice paddies of Thialand (SMITH1945). The aquarium Betta is noted for its brilliant and varied colors. These are pro- duced by three pigments, lutein (yellow), erythropterin (red), and melanin (black) ( GOODRICH,HILL and ARRICK1941 ) and by scattering of light through small hexagonal crystals (GOODRICHand MERCER1934) giving steel blue, blue, or green. Each kind of pigment is contained in a distinct cell type, xanthophores, containing yellow, erythrophores red, and melanophores black. There are no chromatophores containing two pigments such as the xanthoerythrophores of Xiphophorus helleri. The reflecting cells responsible for iridescent blues and greens are known as iridocytes or guanophores and they are more superficial than the other chromatophores. Since the pigment granules may be greatly dispersed in the many branched pseudopods or clumped into a small knot in the center of the chromatophores, the color of any single fish may vary over a wide range of shades, and may do SO in a matter of seconds. -
Edna Assay Development
Environmental DNA assays available for species detection via qPCR analysis at the U.S.D.A Forest Service National Genomics Center for Wildlife and Fish Conservation (NGC). Asterisks indicate the assay was designed at the NGC. This list was last updated in June 2021 and is subject to change. Please contact [email protected] with questions. Family Species Common name Ready for use? Mustelidae Martes americana, Martes caurina American and Pacific marten* Y Castoridae Castor canadensis American beaver Y Ranidae Lithobates catesbeianus American bullfrog Y Cinclidae Cinclus mexicanus American dipper* N Anguillidae Anguilla rostrata American eel Y Soricidae Sorex palustris American water shrew* N Salmonidae Oncorhynchus clarkii ssp Any cutthroat trout* N Petromyzontidae Lampetra spp. Any Lampetra* Y Salmonidae Salmonidae Any salmonid* Y Cottidae Cottidae Any sculpin* Y Salmonidae Thymallus arcticus Arctic grayling* Y Cyrenidae Corbicula fluminea Asian clam* N Salmonidae Salmo salar Atlantic Salmon Y Lymnaeidae Radix auricularia Big-eared radix* N Cyprinidae Mylopharyngodon piceus Black carp N Ictaluridae Ameiurus melas Black Bullhead* N Catostomidae Cycleptus elongatus Blue Sucker* N Cichlidae Oreochromis aureus Blue tilapia* N Catostomidae Catostomus discobolus Bluehead sucker* N Catostomidae Catostomus virescens Bluehead sucker* Y Felidae Lynx rufus Bobcat* Y Hylidae Pseudocris maculata Boreal chorus frog N Hydrocharitaceae Egeria densa Brazilian elodea N Salmonidae Salvelinus fontinalis Brook trout* Y Colubridae Boiga irregularis Brown tree snake* -
Indiana Aquatic Nuisance Species (ANS) Management Plan
Indiana Aquatic Nuisance Species (ANS) Management Plan Aruana caught by angler in Lake George, Lake County, Indiana Photo credit: Brian Breidert, IDNR Indiana Department of Natural Resources Funded by: Division of Fish and Wildlife Edited by: Phil Seng and Gwen White, D.J. Case & Associates, Mishawaka, Indiana October 1, 2003 Indiana Aquatic Nuisance Species (ANS) Management Plan Table of Contents Page Executive summary 3 Introduction 6 Why should we be concerned? 6 Why are we hearing about more nuisance exotics? 6 Are all exotic species causing problems? 7 Why do some of these species become nuisances? 7 What principles should guide invasive species management in Indiana? 8 Which species are top priorities for management in Indiana? 8 Table 1. Aquatic nuisance species on the watch list and detected 9 Nuisance fish 10 Nuisance insects and crustaceans 13 Nuisance mussels and snails 14 Diseases, pathogens and parasites 15 Aquarium pets caught from Indiana waters 17 Nuisance plants 20 Which programs are engaged in management of invasive species? 23 What regulatory authorities control management of exotic species? 29 Federal role 30 Regional role 32 State role 33 Designing an integrated comprehensive regulatory approach 33 What can Hoosiers do to prevent and control the impacts of ANS? 40 Index to the strategic management plan 41 Description of strategic management plan 44 How will we know if we succeed? 58 Literature cited 60 Glossary of terms 63 List of agency and organization acronyms 64 Appendix A. List of introduced fish and crayfish 65 Appendix B. List of invasive aquatic plants 67 Appendix C. Priority list of ANS in the Great Lakes basin 69 Appendix D. -
Three New Pupfish Species, Cyprinodon (Teleostei, Cyprinodontidae), from Chihuahua, México, and Arizona, USA Author(S): W
Three New Pupfish Species, Cyprinodon (Teleostei, Cyprinodontidae), from Chihuahua, México, and Arizona, USA Author(s): W. L. Minckley, Robert Rush Miller and Steven Mark Norris Source: Copeia, Vol. 2002, No. 3 (Aug. 15, 2002), pp. 687-705 Published by: American Society of Ichthyologists and Herpetologists (ASIH) Stable URL: http://www.jstor.org/stable/1448150 . Accessed: 23/07/2014 15:57 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. American Society of Ichthyologists and Herpetologists (ASIH) is collaborating with JSTOR to digitize, preserve and extend access to Copeia. http://www.jstor.org This content downloaded from 128.123.44.23 on Wed, 23 Jul 2014 15:57:21 PM All use subject to JSTOR Terms and Conditions Copeia,2002(3), pp. 687-705 Three New Pupfish Species, Cyprinodon(Teleostei, Cyprinodontidae), from Chihuahua, Mexico, and Arizona, USA W. L. MINCKLEY,ROBERT RUSH MILLER,AND STEVENMARK NORRIS Three new species of Cyprinodon(Teleostei, Cyprinodontidae)are described,each long recognized as distinct. Cyprinodonpisteri occupies a varietyof systems and hab- itats in the Lago de Guzmin complex basin in northern Chihuahua,Mexico. It is distinguishedby its dusky to black dorsal fin and narrowor inconspicuousterminal bar on the caudal fin in mature males. -
Fish Tales | in This Issue
Fish Tales | In this issue: 3 Presidents Message Greg Steeves 4 A Visit to the Michigan Cichlid Association Greg Steeves 10 DIY Pleco Caves Mike & Lisa Hufsteler Volume 6 Issue 3 13 Zebra Pleco added to The FOTAS Fish Tales is a quarterly publication of the Federation of Tex- as Aquarium Societies a non-profit organization. The views and opinions CITES List! contained within are not necessarily those of the editors and/or the of- Clay Trachtman ficers and members of the Federation of Texas Aquarium Societies. 14 Bettas in the Classroom FOTAS Fish Tales Editor: Gerald Griffin Gerald Griffin [email protected] 17 FOTAS CARES Fish Tales Submission Guidelines Greg Steeves Articles: Please submit all articles in electronic form. We can accept most popular 18 FOTAS 2016 Recap software formats and fonts. Email to [email protected]. Photos and Kyle Osterholt graphics are encouraged with your articles! Please remember to include the photo/graphic credits. Graphics and photo files may be submitted in 22 An Introduction to any format, however uncompressed TIFF, JPEG or vector format is pre- Apistos ferred, at the highest resolution/file size possible. If you need help with graphics files or your file is too large to email, please contact me for alter- David Soares native submission info. 26 Surviving the Dreaded Art Submission: Power Outage! Graphics and photo files may be submitted in any format. However, Gerald Griffin uncompressed TIFF, JPEG or vector formats are preferred. Please submit the 28 Going Wild with Bettas highest resolution possible. Gerald Griffin Next deadline…… January 15th 2017 35 Characodon, a Goodeid COPYRIGHT NOTICE that always surprises! All Rights Reserved. -
Summary Report of Freshwater Nonindigenous Aquatic Species in U.S
Summary Report of Freshwater Nonindigenous Aquatic Species in U.S. Fish and Wildlife Service Region 4—An Update April 2013 Prepared by: Pam L. Fuller, Amy J. Benson, and Matthew J. Cannister U.S. Geological Survey Southeast Ecological Science Center Gainesville, Florida Prepared for: U.S. Fish and Wildlife Service Southeast Region Atlanta, Georgia Cover Photos: Silver Carp, Hypophthalmichthys molitrix – Auburn University Giant Applesnail, Pomacea maculata – David Knott Straightedge Crayfish, Procambarus hayi – U.S. Forest Service i Table of Contents Table of Contents ...................................................................................................................................... ii List of Figures ............................................................................................................................................ v List of Tables ............................................................................................................................................ vi INTRODUCTION ............................................................................................................................................. 1 Overview of Region 4 Introductions Since 2000 ....................................................................................... 1 Format of Species Accounts ...................................................................................................................... 2 Explanation of Maps ................................................................................................................................ -
Species Composition and Invasion Risks of Alien Ornamental Freshwater
www.nature.com/scientificreports OPEN Species composition and invasion risks of alien ornamental freshwater fshes from pet stores in Klang Valley, Malaysia Abdulwakil Olawale Saba1,2, Ahmad Ismail1, Syaizwan Zahmir Zulkifi1, Muhammad Rasul Abdullah Halim3, Noor Azrizal Abdul Wahid4 & Mohammad Noor Azmai Amal1* The ornamental fsh trade has been considered as one of the most important routes of invasive alien fsh introduction into native freshwater ecosystems. Therefore, the species composition and invasion risks of fsh species from 60 freshwater fsh pet stores in Klang Valley, Malaysia were studied. A checklist of taxa belonging to 18 orders, 53 families, and 251 species of alien fshes was documented. Fish Invasiveness Screening Test (FIST) showed that seven (30.43%), eight (34.78%) and eight (34.78%) species were considered to be high, medium and low invasion risks, respectively. After the calibration of the Fish Invasiveness Screening Kit (FISK) v2 using the Receiver Operating Characteristics, a threshold value of 17 for distinguishing between invasive and non-invasive fshes was identifed. As a result, nine species (39.13%) were of high invasion risk. In this study, we found that non-native fshes dominated (85.66%) the freshwater ornamental trade in Klang Valley, while FISK is a more robust tool in assessing the risk of invasion, and for the most part, its outcome was commensurate with FIST. This study, for the frst time, revealed the number of high-risk ornamental fsh species that give an awareness of possible future invasion if unmonitored in Klang Valley, Malaysia. As a global hobby, fshkeeping is cherished by both young and old people. -
Africa: Physical Geography
R E S O U R C E L I B R A R Y E N C Y C L O P E D I C E N T RY Africa: Physical Geography Africa has an array of diverse ecosystems, from sandy deserts to lush rain forests. G R A D E S 6 - 12+ S U B J E C T S Biology, Ecology, Earth Science, Geology, Geography, Physical Geography C O N T E N T S 10 Images For the complete encyclopedic entry with media resources, visit: http://www.nationalgeographic.org/encyclopedia/africa-physical-geography/ Africa, the second-largest continent, is bounded by the Mediterranean Sea, the Red Sea, the Indian Ocean, and the Atlantic Ocean. It is divided in half almost equally by the Equator. Africas physical geography, environment and resources, and human geography can be considered separately. Africa has eight major physical regions: the Sahara, the Sahel, the Ethiopian Highlands, the savanna, the Swahili Coast, the rain forest, the African Great Lakes, and Southern Africa. Some of these regions cover large bands of the continent, such as the Sahara and Sahel, while others are isolated areas, such as the Ethiopian Highlands and the Great Lakes. Each of these regions has unique animal and plant communities. Sahara The Sahara is the worlds largest hot desert, covering 8.5 million square kilometers (3.3 million square miles), about the size of the South American country of Brazil. Defining Africa's northern bulge, the Sahara makes up 25 percent of the continent. The Sahara has a number of distinct physical features, including ergs, regs, hamadas, and oases. -
Critical Status Review on a Near Threatened Ornamental Gourami
International Journal of Fisheries and Aquatic Studies 2016; 4(5): 477-482 ISSN: 2347-5129 (ICV-Poland) Impact Value: 5.62 (GIF) Impact Factor: 0.549 Critical status review on a near threatened ornamental IJFAS 2016; 4(5): 477-482 © 2016 IJFAS gourami, Ctenops nobilis: A recapitulation for future www.fisheriesjournal.com preservation Received: 03-07-2016 Accepted: 04-08-2016 S Bhattacharya, BK Mahapatra and J Maity S Bhattacharya ICAR-Central Institute of Fisheries Education, Salt Lake Abstract City, Kolkata, India Fish keeping in aquarium which was started from the Roman Empire in 50AD now become a very popular hobby among the world. Small ornamental species are mostly preferable in aquarium industry. BK Mahapatra Gourami is one of the most valuable and popular in small ornamental fish world. In India presently 8 ICAR-Central Institute of indigenous Gourami species are very common and highly demanding. Ctenops nobilis is one of the Fisheries Education, Salt Lake highly demanding and important among the 8 indigenous Gourami species. It is the only known species City, Kolkata, India in its genus. The fish is mainly cold water species. The species is widely distributed but it is a naturally scarce species. As per IUCN Red list, 2010 status the species is assessed as Near Threatened for its J Maity Vidyasagar University, population declines in the wild. Very little data available of the fish resulting problems occur during Midnapore, West Bengal, India maintenance of the fish in aquarium. So the proper study on the fish, captive breeding and rearing procedure of the fish is very important to meet the increasing demand of the fish among aquarium hobbyist.