Genetic Linkage and Color Polymorphism in the Southern Platyfish (Xiphophorus Maculatus): a Model System for Studies of Color Pattern Evolution
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Alien Freshwater Fish, Xiphophorus Interspecies Hybrid (Poeciliidae) Found in Artificial Lake in Warsaw, Central Poland
Available online at www.worldscientificnews.com WSN 132 (2019) 291-299 EISSN 2392-2192 SHORT COMMUNICATION Alien freshwater fish, Xiphophorus interspecies hybrid (Poeciliidae) found in artificial lake in Warsaw, Central Poland Rafał Maciaszek1,*, Dorota Marcinek2, Maria Eberhardt3, Sylwia Wilk4 1 Department of Genetics and Animal Breeding, Faculty of Animal Sciences, Warsaw University of Life Sciences, ul. Ciszewskiego 8, 02-786 Warsaw, Poland 2 Faculty of Animal Sciences, Warsaw University of Life Sciences, ul. Ciszewskiego 8, 02-786 Warsaw, Poland 3 Faculty of Veterinary Medicine, Warsaw University of Life Sciences, ul. Ciszewskiego 8, 02-786 Warsaw, Poland 4 Veterinary Clinic “Lavia-Vet”, Jasionka 926, 36-002, Jasionka, Poland *E-mail address: [email protected] ABSTRACT This paper describes an introduction of aquarium ornamental fish, Xiphophorus interspecies hybrid (Poeciliidae) in an artificial water reservoir in Pole Mokotowskie park complex in Warsaw, Poland. Caught individuals have been identified, described and presented in photographs. Measurements of selected physicochemical parameters of water were made and perspectives for the studied population were evaluated. The finding is discussed with available literature describing introductions of alien species with aquaristical origin in Polish waters. Keywords: aquarium, invasive species, ornamental pet, green swordtail, southern platyfish, variatus platy, stone maroko, Pole Mokotowskie park complex, Xiphophorus ( Received 14 July 2019; Accepted 27 July 2019; Date of Publication 29 July 2019 ) World Scientific News 132 (2019) 291-299 1. INTRODUCTION The fish kept in aquariums and home ponds are often introduced to new environment accidentaly or intentionaly by irresponsible owners. Some species of these ornamental animals are characterized by high expansiveness and tolerance to water pollution, which in the case of their release in a new area may result in local ichthyofauna biodiversity decline. -
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 ................................................................................................................................ -
An Assessment of Exotic Species in the Tonle Sap Biosphere Reserve
AN ASSESSMENT OF EXOTIC SPECIES IN THE TONLE SAP BIOSPHERE RESERVE AND ASSOCIATED THREATS TO BIODIVERSITY A RESOURCE DOCUMENT FOR THE MANAGEMENT OF INVASIVE ALIEN SPECIES December 2006 Robert van Zalinge (compiler) This publication is a technical output of the UNDP/GEF-funded Tonle Sap Conservation Project Executive Summary Introduction This report is mainly a literature review. It attempts to put together all the available information from recent biological surveys, and environmental and resource use studies in the Tonle Sap Biosphere Reserve (TSBR) in order to assess the status of exotic species and report any information on their abundance, distribution and impact. For those exotic species found in the TSBR, it is examined whether they can be termed as being an invasive alien species (IAS). IAS are exotic species that pose a threat to native ecosystems, economies and/or human health. It is widely believed that IAS are the second most significant threat to biodiversity worldwide, following habitat destruction. In recognition of the threat posed by IAS the Convention on Biological Diversity puts forward the following strategy to all parties in Article 8h: “each contracting party shall as far as possible and as appropriate: prevent the introduction of, control, or eradicate those alien species which threaten ecosystems, habitats or species”. The National Assembly of Cambodia ratified the Convention on Biological Diversity in 1995. After reviewing the status of exotic species in the Tonle Sap from the literature, as well as the results from a survey based on questionnaires distributed among local communities, the main issues are discussed, possible strategies to combat the spread of alien species that are potentially invasive are examined, and recommendations are made to facilitate the implementation of a strategy towards reducing the impact of these species on the TSBR ecosystem. -
The Phylogenetic Distribution of a Female Preference
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Faculty Publications in the Biological Sciences Papers in the Biological Sciences 1996 The Phylogenetic Distribution of a Female Preference Alexandra Basolo University of Nebraska - Lincoln, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/bioscifacpub Part of the Life Sciences Commons Basolo, Alexandra, "The Phylogenetic Distribution of a Female Preference" (1996). Faculty Publications in the Biological Sciences. 45. https://digitalcommons.unl.edu/bioscifacpub/45 This Article is brought to you for free and open access by the Papers in the Biological Sciences at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Faculty Publications in the Biological Sciences by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Syst. Biol. 45(3):290-307, 1996 THE PHYLOGENETIC DISTRIBUTION OF A FEMALE PREFERENCE ALEXANDRA L. BASOLO Nebraska Behavioral Biobgy Group, University of Nebraska, Lincoln, Nebraska 68510, USA; E-mail: [email protected] Abstract.—Robust phylogenetic information can be instrumental to the study of the evolution of female mating preferences and preferred male traits. In this paper, the evolution of a preexisting female bias favoring a sword in male swordtail fish and the evolution of the sword, a complex character, are used to demonstrate how the evolution of mating preferences and preferred traits can be examined in a phylogenetic context. Phylogenetic information suggests that a preference for a sword arose prior to the evolution of the sword in the genus Xiphophorus and that the sword was adaptive at its origin. A phylogenetic approach to the study of female preferences and male traits can also be informative when used in conjunction with mate choice theory in making predictions about evolutionary changes in an initial bias, both prior to the appearance of the male trait it favors and subsequent to the appearance of the trait. -
Florida State Museum
BULLETIN OF THE FLORIDA STATE MUSEUM BIOLOGICAL SCIENCES Volume 5 Number 4 MIDDLE-AMERICAN POECILIID FISHES OF THE GENUS XIPHOPHORUS Donn Eric Rosen fR \/853 UNIVERSITY OF FLORIDA Gainesville 1960 The numbers of THE BULLETIN OF THE FLORIDA STATE MUSEUM, BIOLOGICAL SCIENCES, are published at irregular intervals. Volumes contain about 300 pages and are not necessarily completed in any one calendar year. OLIVER L. AUSTIN, JR., Editor WILLIAM J. RIEMER, Managing Editor All communications concerning purchase or exchange of the publication should be addressed to the Curator of Biological Sciences, Florida State Museum, Seagle Building, Gainesville, Florida. Manuscripts should be sent to the Editor of the B ULLETIN, Flint Hall, University of Florida, Gainesville, Florida. Published 14 June 1960 Price for this issue $2.80 MIDDLE-AMERICAN POECILIID FISHES OF THE GENUS XIPHOPHORUS DONN ERIC ROSEN 1 SYNOPSiS. Drawing upon information from the present studies of the com« parative and functional morphology, distribution, and ecology of the forms of Xiphophorus (Cyprinodontiformes: R6eciliidae) and those made during the last ' quarter of a century on their. genetics, cytology, embryology, endocrinology, and ethology, the species are classified and arranged to indicate their probable phylo- genetic relationships. Their evolution and zoogeography are considered in rela- tion to a proposed center of adaptive radiation -on Mexico's Atlantic coastal plain. Five new forms are, described: X. varidtus evelynae, new subspecies; X, milleri, new specie-s; X. montezumae cortezi, new subspecies; X. pygmaeus 'nigrensis, new ' subspecies; X. heHeri aluarezi, new subspecies. To the memory of MYR6N GORDON, 1899-1959 for his quarter century of contributibns- to the biology of this and other groups of fishes. -
The Endangered White Sands Pupfish (Cyprinodon Tularosa)
The Endangered White Sands pupfish (Cyprinodon tularosa) genome reveals low diversity and heterogenous patterns of differentiation Andrew Black1, Janna Willoughby2, Anna Br¨uniche-Olsen3, Brian Pierce4, and Andrew DeWoody1 1Purdue University 2Auburn University 3University of Copenhagen 4Texas A and M University College Station November 24, 2020 Abstract The White Sands pupfish (Cyprinodon tularosa), endemic to New Mexico in Southwestern North America, is of conservation concern due in part to invasive species, chemical pollution, and groundwater withdrawal. Herein, we developed a high quality draft reference genome and use it to provide biological insights into the evolution and conservation of C. tularosa. Specifically, we localized microsatellite markers previously used to demarcate Evolutionary Significant Units, evaluated the possibility of introgression into the C. tularosa genome, and compared genomic diversity among related species. The de novo assembly of PacBio Sequel II error-corrected reads resulted in a 1.08Gb draft genome with a contig N50 of 1.4Mb and 25,260 annotated protein coding genes, including 95% of the expected Actinopterigii conserved orthologs. Many of the previously described C. tularosa microsatellite markers fell within or near genes and exhibited a pattern of increased heterozygosity near genic areas compared to those in intergenic regions. Genetic distances between C. tularosa and the widespread invasive species C. variegatus, which diverged ~1.6-4.7 MYA, were 0.027 (nuclear) and 0.022 (mitochondrial). Nuclear alignments revealed putative tracts of introgression that merit further investigation. Genome-wide heterozygosity was markedly lower in C. tularosa compared to estimates from related species, likely because of smaller long-term effective population sizes constrained by their isolated and limited habitat. -
The Great Basin Naturalist
STATUS OF INTRODUCED FISHES IN CERTAIN SPRING SYSTEMS IN SOUTHERN NEVADA Walter R. Courtenay, Jr.," and James E. Deacon^ .Abstract.— We record eight species of exotic fishes as established, reproducing populations in certain springs in Clark, Lincoln, and Nye counties. Nevada. These include an unidentified species of Hi/postomus, Cyprinus carpio, Poecilia mexicana. Poecilia reticulata, a Xiphophorus hybrid, and Cichlasoma nigrofasciatiim. Tilapia mariae, estab- lished in a spring near the Overton Arm of Lake Mead, and Tilapia zilli, established in a golf course pond in Pah- rump Valley, are recorded for the first time from Nevada waters. Though populations of transplanted Gambusia af- finis persist, other populations of Poecilia latipinna are apparently no longer extant. Cichlasoma severum, Notemigomis crysoleucas, Poecilia latipinna, and Carassius auratus were apparently eradicated from Rogers Spring in 1963. Miller and Alcorn (1943), Miller (1961), La of Deacon et al. (1964) and Hubbs and Dea- Rivers (1962), Deacon et al. (1964), Hubbs con (1964). and Deacon (1964), Minckley and Deacon (1968), Minckley (1973), Hubbs et al. (1974), Clark County Deacon (1979), Hardy (1980), and others re- corded the presence of non-native fishes in Indian Spring is 2 km south of U.S. High- Nevada. In those papers, it was stressed that way 95, approximately 62 km northwest of the introduction of nonnative fishes, be they Las Vegas in the village of Indian Springs. exotic (of foreign origin) or transplants native Minckley (1973) recorded a suckermouth cat- to otlier areas of the United States, can have fish {Hypostomiis) as successfully established serious, adverse impacts on the depauperate since at least 1966 "in a warm spring in and often highly endemic fish fauna in the southern Nevada"; this reference was to In- southwestern U.S. -
Annotated Checklist of the Fish Species (Pisces) of La Réunion, Including a Red List of Threatened and Declining Species
Stuttgarter Beiträge zur Naturkunde A, Neue Serie 2: 1–168; Stuttgart, 30.IV.2009. 1 Annotated checklist of the fish species (Pisces) of La Réunion, including a Red List of threatened and declining species RONALD FR ICKE , THIE rr Y MULOCHAU , PA tr ICK DU R VILLE , PASCALE CHABANE T , Emm ANUEL TESSIE R & YVES LE T OU R NEU R Abstract An annotated checklist of the fish species of La Réunion (southwestern Indian Ocean) comprises a total of 984 species in 164 families (including 16 species which are not native). 65 species (plus 16 introduced) occur in fresh- water, with the Gobiidae as the largest freshwater fish family. 165 species (plus 16 introduced) live in transitional waters. In marine habitats, 965 species (plus two introduced) are found, with the Labridae, Serranidae and Gobiidae being the largest families; 56.7 % of these species live in shallow coral reefs, 33.7 % inside the fringing reef, 28.0 % in shallow rocky reefs, 16.8 % on sand bottoms, 14.0 % in deep reefs, 11.9 % on the reef flat, and 11.1 % in estuaries. 63 species are first records for Réunion. Zoogeographically, 65 % of the fish fauna have a widespread Indo-Pacific distribution, while only 2.6 % are Mascarene endemics, and 0.7 % Réunion endemics. The classification of the following species is changed in the present paper: Anguilla labiata (Peters, 1852) [pre- viously A. bengalensis labiata]; Microphis millepunctatus (Kaup, 1856) [previously M. brachyurus millepunctatus]; Epinephelus oceanicus (Lacepède, 1802) [previously E. fasciatus (non Forsskål in Niebuhr, 1775)]; Ostorhinchus fasciatus (White, 1790) [previously Apogon fasciatus]; Mulloidichthys auriflamma (Forsskål in Niebuhr, 1775) [previously Mulloidichthys vanicolensis (non Valenciennes in Cuvier & Valenciennes, 1831)]; Stegastes luteobrun- neus (Smith, 1960) [previously S. -
Aquatic Organisms F Introduced Into North America
ERNEST A. LACHNER, Exotic Fishes and Other C. RICHARDrr'UADn r>nDT\rcROBINS ~~J WALTER R. COURTENAY, „ Aquatic Organisms f Introduced into North America SMITHSONIAN CONTRIBUTIONS TO ZOOLOGY • 1970 NUMBER 59 SERIAL PUBLICATIONS OF THE SMITHSONIAN INSTITUTION The emphasis upon publications as a means of diffusing knowledge was expressed by the first Secretary of the Smithsonian Institution. In his formal plan for the Insti- tution, Joseph Henry articulated a program that included the following statement: "It is proposed to publish a series of reports, giving an account of the new discoveries in science, and of the changes made from year to year in all branches of knowledge." This keynote of basic research has been adhered to over the years in the issuance of thousands of titles in serial publications under the Smithsonian imprint, com- mencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the following active series: Smithsonian Annals of Flight Smithsonian Contributions to Anthropology Smithsonian Contributions to Astrophysics Smithsonian Contributions to Botany Smithsonian Contributions to the Earth Sciences Smithsonian Contributions to Paleobiology Smithsonian Contributions to Zoology Smithsonian Studies in History and Technology In these series, the Institution publishes original articles and monographs dealing with the research and collections of its several museums and offices and of professional colleagues at other institutions of learning. These papers report newly acquired facts, synoptic interpretations of data, or original theory in specialized fields. These pub- lications are distributed by mailing lists to libraries, laboratories, and other interested institutions and specialists throughout the world. Individual copies may be obtained from the Smithsonian Institution Press as long as stocks are available. -
MNU Induction of Neoplasia in a Platyfish Model Steven Kazianis, Irma Gimenez-Conti, Richard B
0023-6837/01/8109-1191$03.00/0 LABORATORY INVESTIGATION Vol. 81, No. 9, p. 1191, 2001 Copyright © 2001 by The United States and Canadian Academy of Pathology, Inc. Printed in U.S.A. MNU Induction of Neoplasia in a Platyfish Model Steven Kazianis, Irma Gimenez-Conti, Richard B. Setlow, Avril D. Woodhead, John C. Harshbarger, David Trono, Mark Ledesma, Rodney S. Nairn, and Ronald B. Walter Department of Chemistry and Biochemistry (SK, ML, RBW), Southwest Texas State University, San Marcos, Texas; Department of Carcinogenesis, Science Park-Research Division, M. D. Anderson Cancer Center, University of Texas, Smithville, Texas (IG-C, DT, RSN); Department of Biology, Brookhaven National Laboratory, Upton, New York (RBS, ADW); and Department of Pathology (JCH), George Washington University Medical Center, Washington, D.C. SUMMARY: Interspecific hybrid crosses between members of the fish genus Xiphophorus have been used for over 70 years to study the genetic aspects of melanoma formation. In the well-established “Gordon-Kosswig” cross, the platyfish X. maculatus is outcrossed to the swordtail X. helleri, and the resulting backcross segregants spontaneously develop melanoma. We recently produced a distinct cross between X. maculatus and another platyfish species, X. couchianus. X. maculatus strain Jp 163 A is homozygous for several X-linked pigment pattern genes, including the Spotted dorsal (Sd), Dorsal red (Dr), and Anal fin spot (Af). Af is a sex-limited trait, coding exclusively for melanophores distributed on the modified anal fin or “gonopodium” in the adult male fish. Within F1 and BC1 hybrids (to X. couchianus), the Sd pigment pattern is phenotypically suppressed, whereas Dr and Af are enhanced. -
Review Article Review of the Livebearer Fishes of Iran (Family Poeciliidae)
Iran. J. Ichthyol. (December 2017), 4(4): 305–330 Received: June 23, 2017 © 2017 Iranian Society of Ichthyology Accepted: August 11, 2017 P-ISSN: 2383-1561; E-ISSN: 2383-0964 doi: 10.7508/iji.2016.02.015 http://www.ijichthyol.org Review Article Review of the livebearer fishes of Iran (Family Poeciliidae) Brian W. COAD Canadian Museum of Nature, Ottawa, Ontario, K1P 6P4 Canada. Email: [email protected] Abstract: The systematics, morphology, distribution, biology and economic importance of the livebearers of Iran are described, the species are illustrated, and a bibliography on these fishes in Iran is provided. There are four species including Gambusia holbrooki, Poecilia latipinna, P. reticulata and Xiphophorus hellerii. All of these species are exotics. Keywords: Biology, Morphology, Gambusia, Poecilia, Xiphophorus. Citation: Coad B.W. 2017. Review of the livebearer fishes of Iran (Family Poeciliidae). Iranian Journal of Ichthyology 4(4): 305-330. Introduction Other examples of poeciliids available in Iran The freshwater ichthyofauna of Iran comprises a and potential escapees are the molly, Poecilia diverse set of about 288 species in 107 genera, 28 sphenops Valenciennes, 1846 (e.g., Rabiei & Ziaei families, 22 orders and 3 classes (Esmaeili et al. Nejad 2013; Moghaddam et al. 2014; Pour et al. 2017a). These form important elements of the aquatic 2014), the southern platyfish, Xiphophorus ecosystem and a number of species are of maculatus (Günther, 1866) (e.g., Shoaibi Omrani et commercial or other significance. The literature on al. 2010; Tarkhani & Imanpoor 2012; Sadeghi & these fishes is widely scattered, both in time and Imanpour 2015; Alishahi et al. -
Elevated Winter Pond Temperature and Biotic Resistance; Implications for Fish Invasion and Climate Change
Interaction between experimentally- elevated winter pond temperature and biotic resistance; implications for fish invasion and climate change Quenton M. Tuckett & Jeffrey E. Hill ICAIS-Fort Lauderdale Funding: Support: In Florida, temperature is an important habitat filter Affects distribution of non-native fish Many non-native propagules have tropical origin Photos: huffingtonpost.com, nytimes.com Biotic Filter: strongly-interacting native species in Florida 700 c 600 Green Swordtail 500 400 300 # stocked 200 Green swordtails (#) swordtails Green b 100 b a 0 High Medium Low Control Mesocosm experiment with/without eastern mosquitofish (Gambusia holbrooki) 1 60 0.9 0.8 50 0.7 40 0.6 0.5 30 0.4 20 0.3 Swordtail fry (count) Swordtail 0.2 10 Caudal damage (qualitative score) (qualitative Caudaldamage 0.1 0 0 Control Gambusia Control Gambusia Community assembly theory applied to invasion Species Pool • Begin with species pool • Habitat filter: is habitat suitable? Habitat Filter • Biotic filter: species interactions Biotic Filter • Arrive at species subset Species Subset • Neutral processes also important Need to consider potential for interactions Species Pool Habitat Filter Biotic Filter Species interactions Habitat alters alter habitat suitability species interactions Species Subset Two widely introduced poeciliids: Southern Platyfish (Xiphophorus maculatus) Guppy (Poecilia reticulata) Southern Platyfish (GBIF) Guppy (Deacon et al. 2011) • Southern Platyfish: Mexico to Belize • Guppy: Lesser Antilles, northern South America • May lack