DOCSLIB.ORG

Redbreast Sunfish (Lepomis Auritus) from the Susquehanna River

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Redbreast Sunfish (Lepomis Auritus) from the Susquehanna River COSEWIC Assessment and Update Status Report on the Redbreast Sunfish Lepomis auritus in Canada DATA DEFICIENT 2008 COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC 2008. COSEWIC assessment and update status report on the redbreast sunfish Lepomis auritus in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vi + 33 pp. (www.sararegistry.gc.ca/status/status_e.cfm). Previous reports: Houston, J. 1989. COSEWIC status report on the redbreast sunfish Lepomis auritus in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. 14 pp. Production note: COSEWIC would like to acknowledge Allen Curry and Mark Gautreau for writing the update status report on the redbreast sunfish Lepomis auritus in Canada, prepared under contract with Environment Canada, overseen and edited by R. Campbell and C. Renaud, Co-chairs COSEWIC Freshwater Fishes Specialist Subcommittee. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: 819-953-3215 Fax: 819-994-3684 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Ếvaluation et Rapport de situation du COSEPAC sur le crapet rouge (Lepomis auritus) au Canada – Mise à jour. Cover illustration: Redbreast Sunfish — Drawing by Peter Buershcaper, from Scott and Crossman (1998) (by permission). ©Her Majesty the Queen in Right of Canada, 2008. Catalogue No. CW69-14/521-2008E-PDF ISBN 978-0-662-48895-8 Recycled paper COSEWIC Assessment Summary Assessment Summary – April 2008 Common name Redbreast sunfish Scientific name Lepomis auritus Status Data Deficient Reason for designation Insufficient information to determine actual distribution, number of locations, and population sizes and trends. Occurrence New Brunswick Status history Designated Special Concern in April 1989. Species considered in April 2008 and placed in the Data Deficient category. Last assessment based on an update status report. iii COSEWIC Executive Summary Redbreast Sunfish Lepomis auritus Species information The redbreast sunfish is a relatively small fish with a deep, laterally compressed body, which is golden brown to olive in colour, with the back being darker and the sides lighter. There are often inconspicuous reddish spots and bluish streaks along the sides, being most prominent on the head. The ventral surface, or breast, may vary from a yellowish hue to a bright orange-red from which it derives its common name. It is easily distinguished from other sunfishes by the long, narrow, opercular flap (gill cover) that is entirely black, lacking a coloured band around the border as found in some other species. The average size is 130 to 180 mm total length. Distribution Historically, the species (native) range was east of the Appalachian Mountains, from New Brunswick in the north, to Florida in the south. It has been introduced west to Mexico, and abroad to Italy and Puerto Rico. In Canada, the redbreast sunfish has been reported from only southwestern New Brunswick where it has been documented from eight lakes and seven rivers or streams, all within the Saint John River drainage. Habitat This species is found in slower sections of rivers and vegetated lake margins over a variety of substrates. It appears to prefer clear waters with abundant cover. In winter, redbreast sunfish congregate in deeper waters and remain inactive under the ice until spring. Biology Redbreast sunfish spawn in the spring when water temperatures approach 20oC. The male excavates the nest, which can be as large as 102 cm in diameter, in depths of up to 43 cm of water. Females are assumed to quickly enter the nest and deposit eggs; the male defends the eggs and guards the developing larvae until they disperse 1-2 weeks after hatching. The young feed mainly on tiny aquatic invertebrates, while adults eat a variety of invertebrates, aquatic vegetation, and small fish. iv Population sizes and trends There are abundance data for only one population of redbreast sunfish; that is, a population estimate of 810 ±115 at Yoho Lake in 2005. However, there are additional sites for which sampling conducted over different years suggests the persistence of populations in some lakes and rivers, but populations in at least 3 lakes and 2 rivers have not been recently confirmed. Limiting factors and threats The redbreast sunfish is at the northern fringe of its range in New Brunswick. While there is potential for the documentation of additional sites, the patchy distribution suggests that the species is not widespread. Its apparently limited mobility makes it less likely to expand rapidly into available habitat, even within the same watershed. Anthropogenic influences, including urban, agricultural, industrial, and forestry practices may have an effect on aquatic systems in general. Special significance of the species Sunfishes are not generally regarded by anglers as a sport or food fish, and the redbreast sunfish, because of its small size, is probably one of the least important of the family. However, they are known to take live bait and, on light tackle may be attractive to young anglers in particular. They do well in captivity and are good test animals in the laboratory. The redbreast sunfish is of special significance because of its limited distribution in Canada, occurring only in waters of southern New Brunswick. Existing protection or other status designations The redbreast sunfish was assessed by COSEWIC in 1989, and listed as a species of Special Concern. It is currently listed on Schedule 3 of the Species at Risk Act (SARA), which requires a re-assessment prior to consideration for listing under SARA. General protection is available under sections of the Fisheries Act relevant to protection of fish and their habitat. They are given no specific status in the New Brunswick angling regulations, as anglers do not generally target the species. v COSEWIC HISTORY The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) was created in 1977 as a result of a recommendation at the Federal-Provincial Wildlife Conference held in 1976. It arose from the need for a single, official, scientifically sound, national listing of wildlife species at risk. In 1978, COSEWIC designated its first species and produced its first list of Canadian species at risk. Species designated at meetings of the full committee are added to the list. On June 5, 2003, the Species at Risk Act (SARA) was proclaimed. SARA establishes COSEWIC as an advisory body ensuring that species will continue to be assessed under a rigorous and independent scientific process. COSEWIC MANDATE The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) assesses the national status of wild species, subspecies, varieties, or other designatable units that are considered to be at risk in Canada. Designations are made on native species for the following taxonomic groups: mammals, birds, reptiles, amphibians, fishes, arthropods, molluscs, vascular plants, mosses, and lichens. COSEWIC MEMBERSHIP COSEWIC comprises members from each provincial and territorial government wildlife agency, four federal entities (Canadian Wildlife Service, Parks Canada Agency, Department of Fisheries and Oceans, and the Federal Biodiversity Information Partnership, chaired by the Canadian Museum of Nature), three non-government science members and the co-chairs of the species specialist subcommittees and the Aboriginal Traditional Knowledge subcommittee. The Committee meets to consider status reports on candidate species. DEFINITIONS (2008) Wildlife Species A species, subspecies, variety, or geographically or genetically distinct population of animal, plant or other organism, other than a bacterium or virus, that is wild by nature and is either native to Canada or has extended its range into Canada without human intervention and has been present in Canada for at least 50 years. Extinct (X) A wildlife species that no longer exists. Extirpated (XT) A wildlife species no longer existing in the wild in Canada, but occurring elsewhere. Endangered (E) A wildlife species facing imminent extirpation or extinction. Threatened (T) A wildlife species likely to become endangered if limiting factors are not reversed. Special Concern (SC)* A wildlife species that may become a threatened or an endangered species because of a combination of biological characteristics and identified threats. Not at Risk (NAR)** A wildlife species that has been evaluated and found to be not at risk of extinction given the current circumstances. Data Deficient (DD)*** A category that applies when the available information is insufficient (a) to resolve a species’ eligibility for assessment or (b) to permit an assessment of the species’ risk of extinction. * Formerly described as “Vulnerable” from 1990 to 1999, or “Rare” prior to 1990. ** Formerly described as “Not In Any Category”, or “No Designation Required.” *** Formerly described as “Indeterminate” from 1994 to 1999 or “ISIBD” (insufficient scientific information on which to base a designation) prior to 1994. Definition of the (DD) category revised in 2006. Environment Canada Environnement Canada Canadian Wildlife Service Service canadien de la faune Canada The Canadian Wildlife Service, Environment Canada, provides full administrative and financial support to the COSEWIC Secretariat. vi Update COSEWIC Status Report on the Redbreast Sunfish
Load more

Recommended publications
  • Which Sunfish Is It?
    Which Sunfish is It? Grade Level: Upper Elementary Subject Areas: Life science Duration: 45 minutes Next Generation Science Standards: • 4-LS1-1 – Construct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction o Practices of science . Constructing explanations o Cross cutting concepts . Structure and function Common Core State Standards: • ELA/Lit o RI.4-5.4 – Determine the meaning of general or domain specific words or phrases in a text relevant to a grade 4 topic or subject area. • SL.4-5.1 - Engage effectively in a range of collaborative texts, discussions (one-on-one, in groups, and teacher-led) with diverse partners on grade appropriate topics and building on others’ ideas and expressing their own clearly. Objectives: • Students will be able to use a dichotomous key to identify several species of sunfish found in Maryland. • Students will be able to use their knowledge of external fish anatomy to construct their own dichotomous key. Teacher Background: Bluegills are members of the family Centrarchidae or the sunfish family. When many people think of sunfish, they think of bluegills, pumpkinseeds or redbreast sunfish, but in Maryland, this family also includes several other fish that are popular with anglers - largemouth and smallmouth bass, and black and white crappies. This exercise will help students tell the difference between a bass and a bluegill. A dichotomous key is a tool that is usually used to identify living things. The key is called dichotomous (“divided into two parts”) because at each step the user must make a choice between two alternatives, based on some characteristic of the organism to be identified.
    [Show full text]
  • Peoria Riverfront Development, Illinois (Ecosystem Restoration)
    PEORIA RIVERFRONT DEVELOPMENT, ILLINOIS (ECOSYSTEM RESTORATION) FEASIBILITY STUDY WITH INTEGRATED ENVIRONMENTAL ASSESSMENT MAIN REPORT MARCH 2003 DEPARTMENT OF THE ARMY ROCK ISLAND DISTRICT, CORPS OF ENGINEERS CLOCK TOWER BUILDING - P.O. BOX 2004 ROCK ISLAND, ILLINOIS 61204-2004 REPLY TO ATTENTION OF http://www.mvr.usace.army.mil CEMVR-PM-M PEORIA RIVERFRONT DEVELOPMENT, ILLINOIS (ECOSYSTEM RESTORATION) FEASIBILITY STUDY WITH INTEGRATED ENVIRONMENTAL ASSESSMENT MAIN REPORT MARCH 2003 Executive Summary he Peoria Riverfront Development (Ecosystem Restoration) Project area includes Lower Peoria Lake. The area lies within Peoria and Tazewell Counties, Illinois, and includes TIllinois River Miles 162-167. The project is related to the Peoria Riverfront Development Project, a public and private cooperative effort that also includes revitalization of the City’s downtown area. Development includes a visitor’s center, city park, residential redevelopment, community center, riverboat landing, sports complex, entertainment centers, and retail development. The region has begun to reclaim its abandoned industrial riverfront, with the understanding that a healthy, attractive, and sustainable environment must be present. The Illinois River is a symbol of the region’s economic, social, and cultural history, as well as its future. Therefore, ecosystem restoration in Peoria Lake is a vital component to an overall effort and vision to develop the Peoria Riverfront in an ecologically, economically, and socially sustainable manner. This Ecosystem Restoration Feasibility Study was conducted by the U.S. Army Corps of Engineers and the Illinois Department of Natural Resources (Non-Federal Sponsor) to investigate the Federal and State interest in ecosystem restoration within Peoria Lake. In support of this resource vision, several regulatory efforts on the part of the cities and counties to address the sedimentation issue affecting the Illinois River have been adopted.
    [Show full text]
  • Tennessee Fish Species
    The Angler’s Guide To TennesseeIncluding Aquatic Nuisance SpeciesFish Published by the Tennessee Wildlife Resources Agency Cover photograph Paul Shaw Graphics Designer Raleigh Holtam Thanks to the TWRA Fisheries Staff for their review and contributions to this publication. Special thanks to those that provided pictures for use in this publication. Partial funding of this publication was provided by a grant from the United States Fish & Wildlife Service through the Aquatic Nuisance Species Task Force. Tennessee Wildlife Resources Agency Authorization No. 328898, 58,500 copies, January, 2012. This public document was promulgated at a cost of $.42 per copy. Equal opportunity to participate in and benefit from programs of the Tennessee Wildlife Resources Agency is available to all persons without regard to their race, color, national origin, sex, age, dis- ability, or military service. TWRA is also an equal opportunity/equal access employer. Questions should be directed to TWRA, Human Resources Office, P.O. Box 40747, Nashville, TN 37204, (615) 781-6594 (TDD 781-6691), or to the U.S. Fish and Wildlife Service, Office for Human Resources, 4401 N. Fairfax Dr., Arlington, VA 22203. Contents Introduction ...............................................................................1 About Fish ..................................................................................2 Black Bass ...................................................................................3 Crappie ........................................................................................7
    [Show full text]
  • Variation of the Spotted Sunfish, Lepomis Punctatus Complex
    Variation of the Spotted Sunfish, Lepomis punctatus Complex (Centrarehidae): Meristies, Morphometries, Pigmentation and Species Limits BULLETIN ALABAMA MUSEUM OF NATURAL HISTORY The scientific publication of the Alabama Museum of Natural History. Richard L. Mayden, Editor, John C. Hall, Managing Editor. BULLETIN ALABAMA MUSEUM OF NATURAL HISTORY is published by the Alabama Museum of Natural History, a unit of The University of Alabama. The BULLETIN succeeds its predecessor, the MUSEUM PAPERS, which was terminated in 1961 upon the transfer of the Museum to the University from its parent organization, the Geological Survey of Alabama. The BULLETIN is devoted primarily to scholarship and research concerning the natural history of Alabama and the midsouth. It appears irregularly in consecutively numbered issues. Communication concerning manuscripts, style, and editorial policy should be addressed to: Editor, BULLETIN ALABAMA MUSEUM OF NATURAL HISTORY, The University of Alabama, Box 870340, Tuscaloosa, AL 35487-0340; Telephone (205) 348-7550. Prospective authors should examine the Notice to Authors inside the back cover. Orders and requests for general information should be addressed to Managing Editor, BULLETIN ALABAMA MUSEUM OF NATURAL HISTORY, at the above address. Numbers may be purchased individually; standing orders are accepted. Remittances should accompany orders for individual numbers and be payable to The University of Alabama. The BULLETIN will invoice standing orders. Library exchanges may be handled through: Exchange Librarian, The University of Alabama, Box 870266, Tuscaloosa, AL 35487-0340. When citing this publication, authors are requested to use the following abbreviation: Bull. Alabama Mus. Nat. Hist. ISSN: 0196-1039 Copyright 1991 by The Alabama Museum of Natural History Price this number: $6.00 })Il{ -w-~ '{(iI1 .....~" _--.
    [Show full text]
  • Labidesthes Sicculus
    Version 2, 2015 United States Fish and Wildlife Service Lower Great Lakes Fish and Wildlife Conservation Office 1 Atherinidae Atherinidae Sand Smelt Distinguishing Features: — (Atherina boyeri) — Sand Smelt (Non-native) Old World Silversides Old World Silversides Old World (Atherina boyeri) Two widely separated dorsal fins Eye wider than Silver color snout length 39-49 lateral line scales 2 anal spines, 13-15.5 rays Rainbow Smelt (Non -Native) (Osmerus mordax) No dorsal spines Pale green dorsally Single dorsal with adipose fin Coloring: Silver Elongated, pointed snout No anal spines Size: Length: up to 145mm SL Pink/purple/blue iridescence on sides Distinguishing Features: Dorsal spines (total): 7-10 Brook Silverside (Native) 1 spine, 10-11 rays Dorsal soft rays (total): 8-16 (Labidesthes sicculus) 4 spines Anal spines: 2 Anal soft rays: 13-15.5 Eye diameter wider than snout length Habitat: Pelagic in lakes, slow or still waters Similar Species: Rainbow Smelt (Osmerus mordax), 75-80 lateral line scales Brook Silverside (Labidesthes sicculus) Elongated anal fin Images are not to scale 2 3 Centrarchidae Centrarchidae Redear Sunfish Distinguishing Features: (Lepomis microlophus) Redear Sunfish (Non-native) — — Sunfishes (Lepomis microlophus) Sunfishes Red on opercular flap No iridescent lines on cheek Long, pointed pectoral fins Bluegill (Native) Dark blotch at base (Lepomis macrochirus) of dorsal fin No red on opercular flap Coloring: Brownish-green to gray Blue-purple iridescence on cheek Bright red outer margin on opercular flap
    [Show full text]
  • Prairie Ridge Species Checklist 2018
    Prairie Ridge Species Checklist Genus species Common Name Snails Philomycus carolinianus Carolina Mantleslug Gastrocopta contracta Bottleneck Snaggletooth Glyphalinia wheatleyi Bright Glyph Triodopsis hopetonensis Magnolia Threetooth Triodopsis juxtidens Atlantic Threetooth Triodopsis fallax Mimic Threetooth Ventridens cerinoideus Wax Dome Ventridens gularis Throaty Dome Anguispira fergusoni Tiger Snail Zonitoides arboreus Quick Gloss Deroceras reticulatum Gray Garden Slug Mesodon thyroidus White-lip Globe Slug Stenotrema stenotrema Inland Stiltmouth Melanoides tuberculatus Red-rim Melania Spiders Argiope aurantia Garden Spider Peucetia viridans Green Lynx Spider Phidippus putnami Jumping Spider Phidippus audax Jumping Spider Phidippus otiosus Jumping Spider Centipedes Hemiscolopendra marginata Scolopocryptops sexspinosus Scutigera coleoptrata Geophilomorpha Millipedes Pseudopolydesmus serratus Narceus americanus Oxidus gracilis Greenhouse Millipede Polydesmidae Crayfishes Cambarus “acuminatus complex” (= “species C”) Cambarus (Depressicambarus) latimanus Cambarus (Puncticambarus) (="species C) Damselflies Calopteryx maculata Ebony Jewelwing Lestes australis Southern Spreadwing Lestes rectangularis Slender Spreadwing Lestes vigilax Swamp Spreadwing Lestes inaequalis Elegant Spreadwing Enallagma doubledayi Atlantic Bluet Enallagma civile Familiar Bluet Enallagma aspersum Azure Bluet Enallagma exsulans Stream Bluet Enallegma signatum Orange Bluet Ischnura verticalis Eastern Forktail Ischnura posita Fragile Forktail Ischnura hastata Citrine
    [Show full text]
  • GREEN SUNFISH (Lepomis Cyanellus)
    GREEN SUNFISH Oneida Lake Status: (Lepomis cyanellus) Not Common • Oneida Lake population small but on the rise • Out competes bluegills in Oneida Lake • Hybridization makes identification difficult Green sunfish may grow to 9 inches in Oneida Lake, and weigh up to a ½ pound. Green sunfish are not as deep bodied as other commonly known sunfish, and typically have a more Green sunfish in the wild: drab color scheme. They have a blue-green back that fades to http://www.bobberstop.com/images/gr yellow or white at the belly, and have a black earflap with a een_sunfish.jpg yellow edge (see drawing). Green sunfish have a top jaw that extends back to the middle of the eye, and a mouth that is larger than its close relatives. Unfortunately, green sunfish may hybridize with pumpkinseed and bluegill sunfish (see photo to left), making identification difficult. Sunfish identification becomes difficult when hybridization occurs: http://www.southernpondsandwildlife.c om/upload/articletitles/000052.50.jpg Small green sunfish before release back to the water: http://www.tnfish.org/PhotoGalleryFish_TWRA/FishPhotoGallery_ TWRA/pages/GreenSunfishMeltonHillNegus_jpg.htm Green sunfish do not favor any bottom type in Oneida Lake, but generally live near brush, vegetation, and rocks. Unlike most sunfish, greens tolerate areas with high turbidity and Line drawing of a green sunfish low dissolved oxygen. In Oneida, green sunfish eat small fish, aquatic insects, and other invertebrates, and their large mouths allow them to eat larger prey than other sunfish can. Prepared by: Green sunfish are found in Oneida Lake and throughout New York State. While it is possible that they are native to Alexander Sonneborn Oneida, green sunfish are an invasive exotic in many places Cornell Biological Field Station and often out-compete the native bluegill.
    [Show full text]
  • Invasive Species of the Pacific Northwest
    Invasive Species of the Pacific Northwest: Green Sunfish Lepomis cyanellus Derek Arterburn FISH 423: Olden 12.5.14 Figure 1: Adult Green sunfish Lepomis cyanellus . Photo from http://www.freshwater-fishing- news.com/fish-species-north -america/green-sunfish/ Classification Lepomis cyanellus may have a few teeth, Order: Perciformes which can be found on the tongue. Family: Centrarchidae Additional distinguishing marks are the 7-12 Genus: Lepomis parallel diffused dark bars running ventral to Species: cyanellus dorsal along the side of L. cyanellus, and the bluish-green pattern. The bluish-green Identification coloration takes place on the mainly black/dark brown/olive body, composed of Adult Green Sunfish, Lepomis ctenoid scales, which fades to a lighter cyanellus, commonly reach a total length of ventral color. The dark sides of L. cyanellus 31cm, with juveniles ranging from 12-15cm. are contrast with a yellow/cream ventral Adult Green Sunfish have been known to coloration (Cockerell 1913). The thick reach a maximum weight of one kilogram caudal peduncle is without an adipose fin, (2.2lbs). L. cyanellus is a deep bodied, and the peduncle runs to a rounded, slightly laterally compressed species, with a lateral forked, homocercal caudal fin. The paired line running from the operculum to the fins on Lepomis cyanellus are derived in caudal peduncle. The posterior of the orientation. The Green Sunfish has lateral operculum has a characteristic dark spot placement of the pectoral fins with vertical relatively the same size as the eye, and the insertion, anterior pelvic fins, and spines same size spot may also be found at the base found on the anal and dorsal fins.
    [Show full text]
  • Beginner's Guide to Fishing
    Beginner’s Guide to Fishing www.dnr.sc.gov/aquaticed It is my hope that this guide will make your journey into the world of recreational angling (fishin’) uncomplicated, enjoyable and successful. As you begin this journey, I encourage you to keep in mind the words of the 15th century nun Dame Juliana Berner, “Piscator non solum piscatur.” Being a 15th century nun, naturally Dame Juliana tended to write in Latin. This phrase roughly translates to “there is more to fishing than catching fish.” Dame Juliana knows what she’s talking about, as she’s believed to have penned the earliest known volume of sportfishing, the beginners guide of its day, “ A Tretyse of Fysshyne with an Angle.” As you begin to apply the ideas and concepts in our beginners guide, you will start to develop new skills; you will get to exercise your patience; and, most importantly, you will begin to share special experiences with your family and friends. In the early nineties, I can remember sitting in a canoe with my four-year-old daughter on the upper end of Lake Russell fishing for bream with cane poles and crickets. My daughter looked back at me from the front seat of the canoe and said, “Daddy, I sure do hate to kill these crickets, but we got to have bait.” Later, we spent hours together in the backyard perfecting her cast and talking about how to place the bait in just the right spot. We took those new skills to the pond. The first good cast, bait placed like a pro, and a “big bass” hit like a freight train.
    [Show full text]
  • Illinois Natural History Survey Bulletin
    Illinois Natural History Survey Bulletin International • Peer-Reviewed • Open-Access Published continuously since 1876 Status, trends, and population demographics of selected sportfish species in the La Grange Reach of the Illinois River Levi E. Solomon1, Richard M. Pendleton2, Kristopher A. Maxson1, Jacob N. McQuaid3, Daniel K. Gibson-Reinemer1, Cory A. Anderson4, Rebekah L. Anderson5, Eli G. Lampo5, James T. Lamer1, and Andrew F. Casper1 1 Illinois River Biological Station, Illinois Natural History Survey, Prairie Research Institute, University of Illinois, 704 North Schrader Avenue, Havana, Illinois 62644, USA 2 Division of Marine Resources, New York State Department of Environmental Conservation, 21 South Putt Corners Road, New Paltz, New York 12561, USA 3 Missouri Department of Conservation, 3500 East Gans Road, Columbia, Missouri 65201, USA 4 Carterville Fish and Wildlife Conservation Office, US Fish and Wildlife Service, 9053 Route 148, Suite A, Marion, Illinois 62959, USA 5 Aquatic Nuisance Species Program, Illinois Department of Natural Resource, Silver Springs State Fish and Wildlife Area, 13608 Fox Road, Yorkville, Illinois 60560, USAPennsylvania 19103, USA Research Article Abstract Cite This Article: Solomon, L. E., R. M. Pendleton, Sportfish species, specifically, Yellow Bass Morone mis- K. A. Maxson, J. N. McQuaid, D. K. sissippiensis, White Bass Morone chrysops, Largemouth Gibson-Reinemer, C. A. Anderson, Bass Micropterus salmoides, Bluegill Lepomis macrochirus, R. L. Anderson, E. G. Lampo, Black Crappie Pomoxis nigromaculatus, and White Crappie J. T. Lamer, and A. F. Casper. 2019. P. annularis, often drive economically valuable fisheries in Status, trends, and population demo- large river systems, including the Upper Mississippi River graphics of selected sportfish species System (UMRS).
    [Show full text]
  • Pennington Creek Fish
    FAMILY: CENTRARCHIDAE (sunfishes) FAMILY: CYPRINIDAE (minnows) Bluegill Orangespotted Sunfish Smallmouth Bass Bigeye Shiner Lepomis macrochirus Lepomis humilis Micropterus dolomieu Notropis boops Characteristics: deep-bodied, small mouth, Characteristics: small with orange spots Characteristics: large mouth, vertical dark Characteristics: large eye relative to black spot posterior dorsal rays on side, long white-edged opercular flap bars are sometimes present on olive- body size, large mouth with a small bronze colored sides of the fish, juveniles head, dark lateral stripe extends from have an orange and black band on the cau- the lips through the eye to the end of dal fin the caudal peduncle Green Sunfish Redear Sunfish Largemouth Bass Blacktail Shiner Lepomis cyanellus Lepomis microlophus Micropterus salmoides Cyprinella venusta Characteristics: elongated body, large Characteristics: large, short opercular flap Characteristics: large mouth, upper jaw Characteristics: prominent black spot at mouth, black spot posterior dorsal & anal with a bright red crescent marking extends past the eye, dark midlateral the base of the caudal fin, large stripe from snout to base of the caudal fin diamond shaped scales outlined in black, breeding males develop yellow fins Longear Sunfish White & Black Crappie Spotted Bass Bluntnose Minnow Lepomis megalotis Pomoxis annularis, Pomoxis nigromacula- Micropterus punctulatus Pimephales notatus Characteristics: small, deep-bodied, long tus Characteristics: resembles the largemouth Characteristics: blunt, rounded
    [Show full text]
  • Lepomis Spp. Technical Note Prepared by IUCN for the European Commission
    Information on measures and related costs in relation to species considered for inclusion on the Union list This technical note has been drafted by a team of experts under the supervision of IUCN within the framework of the contract No 07.0202/2016/739524/SER/ENV.D.2 “Technical and Scientific support in relation to the Implementation of Regulation 1143/2014 on Invasive Alien Species”. The information and views set out in this note do not necessarily reflect the official opinion of the Commission. The Commission does not guarantee the accuracy of the data included in this note. Neither the Commission nor any person acting on the Commission’s behalf may be held responsible for the use which may be made of the information contained therein. Reproduction is authorised provided the source is acknowledged. This document shall be cited as: Zogaris, S.2017. Information on measures and related costs in relation to species considered for inclusion on the Union list: Lepomis spp. Technical note prepared by IUCN for the European Commission. This technical note provides information on the effectiveness of measures, alongside the required effort and resources, used to prevent the introduction, and to undertake early detection, rapid eradication, and management for the invasive alien species under review. Each table represents a separate measure. Date of completion: 04/12/2017 Comments which could support improvement of this document are welcome. Please send your comments by e-mail to [email protected] Species (scientific name) Genus: Lepomis (Rafinesque,
    [Show full text]