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Tropical Fish Now That You Have Set up Your Aquarium and Are Starting to Think About Adding Fish, You Have Many Choices to Choose From
Tropical Fish Now that you have set up your aquarium and are starting to think about adding fish, you have many choices to choose from. One specific type of fish is the tropical fish, found in tropical waters all over the world and in areas near the equator. They can live in fresh water such as ponds, lakes, streams and even oceans that are salt water. In home aquariums, tropical fish are usually kept in heated fish tanks or in areas where the ambient room temperature is between 70°F - 82°F. As you make your decisions, be sure to research their compatibility, hardiness and if they are a schooling fish or not. Selecting the right fish will help ensure that you have hours of enjoyment and success. Today, many freshwater fish are captive bred either in fish farms or by hobbyists, making them readily available and easy to find. Popular freshwater tropical fish include Bettas, Guppies, Tetras, Swordtails, Platys, Barbs, Mollies and Corydoras among others. Sometimes people starting out in the aquatic hobby may not always provide their fish with ideal living conditions. Fish recommended for beginners and new aquariums must be durable and able to handle sometimes-poor water quality and stressful living conditions. The list included here are freshwater fish and will provide you with a nice assortment to consider. Cold -Water Fish The most common cold-water fish species is the goldfish but there are many other fish species that do not require a heated tank such as White Cloud Mountain Minnows, Bloodfin Tetras, and Rosy Barbs among others; where their preferred water temperature is between 64 to 72 degrees F. -
ECOLOGY of NORTH AMERICAN FRESHWATER FISHES
ECOLOGY of NORTH AMERICAN FRESHWATER FISHES Tables STEPHEN T. ROSS University of California Press Berkeley Los Angeles London © 2013 by The Regents of the University of California ISBN 978-0-520-24945-5 uucp-ross-book-color.indbcp-ross-book-color.indb 1 44/5/13/5/13 88:34:34 AAMM uucp-ross-book-color.indbcp-ross-book-color.indb 2 44/5/13/5/13 88:34:34 AAMM TABLE 1.1 Families Composing 95% of North American Freshwater Fish Species Ranked by the Number of Native Species Number Cumulative Family of species percent Cyprinidae 297 28 Percidae 186 45 Catostomidae 71 51 Poeciliidae 69 58 Ictaluridae 46 62 Goodeidae 45 66 Atherinopsidae 39 70 Salmonidae 38 74 Cyprinodontidae 35 77 Fundulidae 34 80 Centrarchidae 31 83 Cottidae 30 86 Petromyzontidae 21 88 Cichlidae 16 89 Clupeidae 10 90 Eleotridae 10 91 Acipenseridae 8 92 Osmeridae 6 92 Elassomatidae 6 93 Gobiidae 6 93 Amblyopsidae 6 94 Pimelodidae 6 94 Gasterosteidae 5 95 source: Compiled primarily from Mayden (1992), Nelson et al. (2004), and Miller and Norris (2005). uucp-ross-book-color.indbcp-ross-book-color.indb 3 44/5/13/5/13 88:34:34 AAMM TABLE 3.1 Biogeographic Relationships of Species from a Sample of Fishes from the Ouachita River, Arkansas, at the Confl uence with the Little Missouri River (Ross, pers. observ.) Origin/ Pre- Pleistocene Taxa distribution Source Highland Stoneroller, Campostoma spadiceum 2 Mayden 1987a; Blum et al. 2008; Cashner et al. 2010 Blacktail Shiner, Cyprinella venusta 3 Mayden 1987a Steelcolor Shiner, Cyprinella whipplei 1 Mayden 1987a Redfi n Shiner, Lythrurus umbratilis 4 Mayden 1987a Bigeye Shiner, Notropis boops 1 Wiley and Mayden 1985; Mayden 1987a Bullhead Minnow, Pimephales vigilax 4 Mayden 1987a Mountain Madtom, Noturus eleutherus 2a Mayden 1985, 1987a Creole Darter, Etheostoma collettei 2a Mayden 1985 Orangebelly Darter, Etheostoma radiosum 2a Page 1983; Mayden 1985, 1987a Speckled Darter, Etheostoma stigmaeum 3 Page 1983; Simon 1997 Redspot Darter, Etheostoma artesiae 3 Mayden 1985; Piller et al. -
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 ................................................................................................................................ -
Reproductive Morphology and Sperm Depletion in Crayfish
WORCESTER POLYTECHNIC INSTITUTE Reproductive morphology and sperm depletion in crayfish A Major Qualifying Project submitted to the Faculty of the WORCESTER POLYTECHNIC INSTITUTE in partial fulfillment of the requirements for the Degree of Bachelor of Science by Lauren Pehnke and Aung Pyae 4/26/2012 Acknowledgements There are a number of people to whom we owe our thanks. Firstly, our advisors, Michael Buckholt, Daniel Gibson, and Lauren Mathews, without whose guidance, we would have been lost. Secondly, to the other crayfish ProjectLab groups, for helping us collect some of our specimens from the Quinebaug River in the fall. Lastly, we would like to thank the other groups working in the ProjectLab for their patience and understanding on the matters of keeping live crayfish and the odors inherent to doing so. 1 Abstract Females of the species Orconectes limosus have shown a preference for virgin males over those which had mated recently, when given the choice in prior studies. It was hypothesized that a depletion in sperm stores in the males could be an explanation for this preference. Using conventional methods such as microdissection, resin embedding, and light and electron microscopy, we attempted to show evidence of this depletion and the sperm’s deposition within the female’s spermatheca. 2 Table of Contents Acknowledgements ......................................................................................................................... 1 Abstract .......................................................................................................................................... -
The AQUATIC DESIGN CENTRE
The AQUATIC DESIGN CENTRE ltd 26 Zennor Road Trade Park, Balham, SW12 0PS Ph: 020 7580 6764 [email protected] PLEASE CALL TO CHECK AVAILABILITY ON DAY Complete Freshwater Livestock (2019) Livebearers Common Name In Stock Y/N Limia melanogaster Y Poecilia latipinna Dalmatian Molly Y Poecilia latipinna Silver Lyre Tail Molly Y Poecilia reticulata Male Guppy Asst Colours Y Poecilia reticulata Red Cap, Cobra, Elephant Ear Guppy Y Poecilia reticulata Female Guppy Y Poecilia sphenops Molly: Black, Canary, Silver, Marble. y Poecilia velifera Sailfin Molly Y Poecilia wingei Endler's Guppy Y Xiphophorus hellerii Swordtail: Pineapple,Red, Green, Black, Lyre Y Xiphophorus hellerii Kohaku Swordtail, Koi, HiFin Xiphophorus maculatus Platy: wagtail,blue,red, sunset, variatus Y Tetras Common Name Aphyocarax paraguayemsis White Tip Tetra Aphyocharax anisitsi Bloodfin Tetra Y Arnoldichthys spilopterus Red Eye Tetra Y Axelrodia riesei Ruby Tetra Bathyaethiops greeni Red Back Congo Tetra Y Boehlkea fredcochui Blue King Tetra Copella meinkeni Spotted Splashing Tetra Crenuchus spilurus Sailfin Characin y Gymnocorymbus ternetzi Black Widow Tetra Y Hasemania nana Silver Tipped Tetra y Hemigrammus erythrozonus Glowlight Tetra y Hemigrammus ocelifer Beacon Tetra y Hemigrammus pulcher Pretty Tetra y Hemigrammus rhodostomus Diamond Back Rummy Nose y Hemigrammus rhodostomus Rummy nose Tetra y Hemigrammus rubrostriatus Hemigrammus vorderwimkieri Platinum Tetra y Hyphessobrycon amandae Ember Tetra y Hyphessobrycon amapaensis Amapa Tetra Y Hyphessobrycon bentosi -
Guidelines for the Import of Ornamental Fishes Into India
Guidelines for the Import of Ornamental Fishes into India 1. Preamble The global trade of ornamental fishes including accessories and fish feed is estimated to be worth more than USD 15 billion with an annual growth of 8%. Around 500 million fishes are traded annually by 145 countries, of which 80-85% are tropical species. Domestic market for ornamental fish in India is much promising. At present, the demand for quality tropical fish far exceeds the supply. The domestic market for ornamental fishes in India is estimated at Rs 20 crores and the domestic trade is at growing annual rate of 20%. Availability of considerable number of indigenous ornamental fish of high value in the country has contributed greatly for the development of ornamental fish industry in India. However there is a great demand for exotic fishes due to its variety of color, shape, appearance, etc. It has been estimated that more than 300 species of exotic variety are already present in the ornamental fish trade in India and still there is great market demand for exotic fishes. Introduction of exotic aquatic species will have some impacts like genetic contamination, disease introduction and ecological interaction with possible threat to native germ plasm. In the wake of trade liberalization under World Trade Organization (WTO) Agreement, India is required to equip itself and to minimize the ecological and disease risk associated with the likely increase in species introductions. Out break of exotic disease in many cases can be traced to movement of exotic fish into new areas: examples are Koi herpes virus disease and Epizootic ulcerative syndrome. -
Lemon Tetra, Hyphessobrycon Pulchripinnis
LEMON TETRA, HYPHESSOBRYCON PULCHRIPINNIS Chase F Klinesteker, www.chasesfishes.net Lemon Tetra, male on left DESCRIPTION The Lemon Tetra has been in the hobby since 1937 and is a perennial favorite of many. It is colorful, peaceful, and easy to feed. Maximum size is about 2 inches. They come from the Amazon River basin in South America, Rio Tapajos, where the water is clear, soft, and slightly acid. They are quite hardy, tolerate a wide range of water parameters, and are found in the shallows in mild current with plant cover. Their color is a warm, lemon yellow with the top half of the eye a brilliant iridescent red, a sign that the fish is in good health. Full color is not shown until they are completely adult, about 8 or 9 months of age. Sexing can be difficult on younger fish, but males will have a thicker black line on the edge of the anal fin, darker color, and slightly thinner body profile. They are omnivores and eat a variety of foods, but do not usually overeat. It is a schooling and fast-moving fish that can live in the aquarium for 6 or more years. A temperature range of 70- 82 degrees is good. BREEDING Breeding the Lemon Tetra can be a bit more challenging but by no means difficult. Select healthy adults in good color with the female showing a slight plumpness. Clear soft or rainwater seems to work best with a box filter containing peat moss to add tannins. 77 to 82 degrees is best for breeding. -
Female Mate Choice and Male Ornamentation in the Stalk-Eyed Fly, Diasemopsis Meigenii
de la Motte & Burkhardt 1983 1 Female Mate Choice and Male Ornamentation in the Stalk-Eyed Fly, Diasemopsis meigenii James Malcolm Howie Submitted for Ph.D. University College London 2 I, James Malcolm Howie, confirm that the work presented in this thesis is my own. Where information has been derived from other sources, I confirm that this has been indicated in the thesis. 3 A C K N O W L E D G E M E N T S First and foremost, I would like to thank my two Ph.D. supervisors, Professor Kevin Fowler (Kevin) and Professor Andrew Pomiankowski (POM). Both have been excellent, and have pushed, and pulled, and sometimes frustrated me into shape. I have learned a lot from them, and I suspect the lessons (the ‘Kevin’ and ‘POM’ in my head) will keep on coming. Thanks guys!! Next, I would like to thank all of the members of the stalkie lab, and also, more recently, those of the Drosophila lab. The Ph.D. would not have happened without you – and that means all of you, really. Thanks! The names of you lot are (in – I hope – alphabetical order), Aaron Towlson, Alison Cotton, David Ellis, Elisabeth (Liz) Harley, Lara Meade, Lawrence Bellamy, Luke Lazarou, Nadine Chapman and Sam Cotton (as well the Drosophila guys, Filipe Ruzicka and Mark Hill). I want to also give a special thanks to Nadine Chapman, who helped me a great deal when I first arrived at this lab, and got me started and integrated. Thanks too, to David Murrel for his advice at my upgrade – it helped. -
Mate Choice and Sexual Selection: What Have We Learned Since Darwin?
Mate choice and sexual selection: What have we learned since Darwin? Adam G. Jones1 and Nicholas L. Ratterman Department of Biology, Texas A&M University, 3258 TAMU, College Station, TX 77843 Charles Darwin laid the foundation for all modern work on sexual concerns sexual selection, but many of Darwin’s insights regard- selection in his seminal book The Descent of Man, and Selection in ing sexual selection appear in his chapters on humans. Relation to Sex. In this work, Darwin fleshed out the mechanism of Darwin’s most lasting achievement with respect to sexual sexual selection, a hypothesis that he had proposed in The Origin of selection must be his definition of the term, as it is essentially the Species. He went well beyond a simple description of the phenom- same as the one still in use today. It is difficult to find a quote enon by providing extensive evidence and considering the far-reach- from Darwin that captures the full essence of his concept of ing implications of the idea. Here we consider the contributions of sexual selection, but he provides the following definition (ref. 2; Darwin to sexual selection with a particular eye on how far we have Part I, pp 254–255): progressed in the last 150 years. We focus on 2 key questions in sexual selection. First, why does mate choice evolve at all? And second, what ‘‘We are, however, here concerned only with that kind factors determine the strength of mate choice (or intensity of sexual of selection, which I have called sexual selection. This selection) in each sex? Darwin provided partial answers to these depends on the advantage which certain individuals questions, and the progress that has been made on both of these have over other individuals of the same sex and species, topics since his time should be seen as one of the great triumphs of in exclusive relation to reproduction.’’ modern evolutionary biology. -
Eighty-Second Annual Mississippi Academy of Sciences Meeting
EIGHTY-SECOND ANNUAL MISSISSIPPI ACADEMY OF SCIENCES MEETING February 22-23, 2018 The University of Southern Mississippi Thad Cochran Center, Hattiesburg, Miss Sponsored by: Annual Meeting Sponsor Mississippi Academy of Sciences Sponsors University of Mississippi Medical Center, School of Health Related Professionals The University of Southern Mississippi Millsaps College Mississippi Academy of Sciences, Eighty-Second Annual Meeting Mississippi Academy of Sciences Volume 63 February 2018 Number 1 Table of Contents General Schedule 2 Conference Center Map 5 Academy Officers & Divisional Chairs 2015-16 7 Sustaining Members 8 Exhibitors 8 Life Members 10 Dodgen Lecturer, Plenary Speaker 13 HHMI/Millsaps Undergraduate Symposium 15 Mississippi INBRE Graduate Symposium 16 Divisional Symposia and Workshops 15 Overview of Divisional Programs 29 Agriculture & Plant Science 29 Cellular, Molecular & Developmental Biology 33 Chemistry & Chemical Engineering 41 Ecology & Evolutionary Biology 50 Geology & Geography 52 Health Sciences 56 History & Philosophy of Science 63 Marine & Atmospheric Sciences 65 Mathematics, Computer Science & Statistics 68 Physics & Engineering 70 Psychology & Social Sciences 74 Science Education 76 Zoology & Entomology 79 Editor: Michelle Tucci, University of Mississippi Medical Center Editorial Board: Gregorio Begonia, Jackson State University; Maria Begonia, Jackson State University; Ham Benghuzzi; University of Mississippi Medical Center; Ibrahim O. Farah, Jackson State University, Robin Rockhold, University of Mississippi Medical Center Program Editor: Kenneth Butler, University of Mississippi Medical Center The Journal of the Mississippi Academy of Sciences (ISSN 0076-9436) is pub-lished in January (annual meeting ab-stracts), April, July, and October, by the Mississippi Academy of Sciences. Members of the Academy receive the journal as part of their regular (non-student) membership. -
The History of Koi Aquaculture in Singapore from 1965 to the Present : Translating Translocated Scientific Knowledge from Japan Into Biosecurity
This document is downloaded from DR‑NTU (https://dr.ntu.edu.sg) Nanyang Technological University, Singapore. The history of Koi aquaculture in Singapore from 1965 to the present : translating translocated scientific knowledge from Japan into biosecurity Tan, Delfinn Sweimay 2018 Tan, D. S. (2018). The history of Koi aquaculture in Singapore from 1965 to the present : translating translocated scientific knowledge from Japan into biosecurity. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/87914 https://doi.org/10.32657/10220/45577 Downloaded on 30 Sep 2021 22:27:32 SGT The History of Koi Aquaculture in Singapore from 1965 to the Present: Translating Translocated Scientific Knowledge from Japan into Biosecurity Tan Delfinn Sweimay Interdisciplinary Graduate School NEWRI - Advanced Environmental Biotechnology Centre A thesis submitted to the Nanyang Technological University in partial fulfilment of the requirement for the degree of Doctor of Philosophy 2018 Acknowledgements First I would like to thank my supervisor, Prof Lisa Onaga, for giving me the opportunity to pursue this project under her supervision. This would never have been possible if it were not for her faith in me, her mentorship, and her patience, as well as her staunch belief in the possibilities of this project even as my own faith and strength faltered. She was the one who took a chance on me, even though I had no previous experience in this subject or field. To my TAC members, Prof Saidul Islam and Prof Ali Miserez, thank you for your support. I would also like to thank Professor Akihisa Setoguchi from Kyoto University, Japan, who hosted me during my research in Japan and helped mentor me, introduced me to people and provided support during my time in Japan. -
Identifying Fish in Aquarium
What fish are in my aquarium? What fish are in the aquarium? What family do they belong to? How do they reproduce? What are their feeding strategies? Minnows Tetras Armored Catfish Family: Cyprinidae Family: Characidae Family: Callichthyidae Over 2000 species Over 900 species Over 130 species zebra danio black tetra leopard corydora Common Species in FL Common Species in FL Common Species in FL • Barbs • Neon tetra • Leopard corydora • Danios • Black tetra • Bronze corydora • Goldfish • Pacu • Panda corydora • Koi • Lemon tetra • Hoplo catfish • Rasboras • Mexican tetra • Tons of color variants • Freshwater sharks • Firehead tetra Reproduction: Reproduction: Reproduction: Egg layers/Broadcast spawner Egg layers/Broadcast spawner Adhesive eggs/bubble nests Feeding: Omnivore Feeding: Omnivore Feeding: Insectivore Commonly Cultured Freshwater Fish Groups Photo credit: UF-IFAS Publication Circular #54 Photos from: UF/IFAS Circular 54 Suckermouth Rainbowfishes Cichlids Catfish Family: Melanotaeniidae etc. Family: Callichthyidae Family: Loricariidae 53 species in 6 genera Over 1500 species Over 550 species banded rainbowfish zebra cichilid Common Species in FL Pleco catfish Common Species in FL Common Species in FL • Red rainbowfish • Angelfish • Discus • Common pleco • Australian rainbowfish • Oscar • Bristle-nose pleco • Boeseman’s rainbowfish • Jewel cichilid • Sailfin pleco • Neon dwarf rainbowfish zebra cichilid banded rainbowfish • Mbuna cichilid • Kribs cichilid Reproduction: Reproduction: Reproduction: Adhesive eggs/Male guards eggs