Occurrence and Co‐Occurrence Patterns of Gar in River–Floodplain
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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 -
APPENDIX Table Al. Fishes of the Clear Lake Estuary Table A2
APPENDIX Table Al. Fishes of the Clear Lake Estuary Table A2. Macroinvertebrates of the Clear Lake Estuary Table A3. Planktonic Organisms of the Clear Lake Estuary 60 Table Al. Fishes of the Clear Lake Estuary (* - Species Known to Inhabit Armand Bayou) Achirus lineatus. Lined Sole * Adinia xenica. Diamond killifish Alosa chrysochloris. Skipjack herring * Anchoa mitchilli. Bay anchovy Archosargus probatocephalus, Sheepshead Arius felis, Hardhead catfish Astroscopus y-graecum, Southern stargazer Bagre marinus, Gafftopsail catfish Bairdiella chrysoura, Silver perch * Brevoortia patronus. Gulf menhaden Chaetodipterus faber. Atlantic spadefish Citharichthys spilopterus, Bay whiff Cynoscion arenarius. Sand seatrout * Cynoscion nebulosus, Spotted seatrout * Cyprinodon variegatus. Sheepshead minnow * Dorosoma cepedianum, Gizzard shad Dorosoma petenense, Threadfin shad Elops saurus, Ladyfish * Fundulus grandis. Gulf killifish Fundulus pulvereus. Bayou killifish Fundulus similis, Longnose killifish * Gambusia affinis, Mosquitofish Gobiesox strumosus, Skilletfish Gobioides broussoneti, Violet goby Gobionellus boleosoma, Darter goby * Gobionellus bosci. Naked goby Gobionellus hastatus, Sharptail goby Gobionellus shufeldti, Freshwater goby * Lagodon rhomboides, Pinfish * Leiostomus xanthurus, Spot Lepisosteus osseus, Longnose gar * Lepisosteus spatula, Alligator gar Lepomis punctatus, Spooted sunfish Lucania parva, Rainwater killifish Menidia beryllina. Inland silverside * Menidia peninsulae, Tidewater silverside * Micropogonias undulatus, Atlantic -
Aging Techniques & Population Dynamics of Blue Suckers (Cycleptus Elongatus) in the Lower Wabash River
Eastern Illinois University The Keep Masters Theses Student Theses & Publications Summer 2020 Aging Techniques & Population Dynamics of Blue Suckers (Cycleptus elongatus) in the Lower Wabash River Dakota S. Radford Eastern Illinois University Follow this and additional works at: https://thekeep.eiu.edu/theses Part of the Aquaculture and Fisheries Commons Recommended Citation Radford, Dakota S., "Aging Techniques & Population Dynamics of Blue Suckers (Cycleptus elongatus) in the Lower Wabash River" (2020). Masters Theses. 4806. https://thekeep.eiu.edu/theses/4806 This Dissertation/Thesis is brought to you for free and open access by the Student Theses & Publications at The Keep. It has been accepted for inclusion in Masters Theses by an authorized administrator of The Keep. For more information, please contact [email protected]. AGING TECHNIQUES & POPULATION DYNAMICS OF BLUE SUCKERS (CYCLEPTUS ELONGATUS) IN THE LOWER WABASH RIVER By Dakota S. Radford B.S. Environmental Biology Eastern Illinois University A thesis prepared for the requirements for the degree of Master of Science Department of Biological Sciences Eastern Illinois University May 2020 TABLE OF CONTENTS Thesis abstract .................................................................................................................... iii Acknowledgements ............................................................................................................ iv List of Tables .......................................................................................................................v -
Spatial Criteria Used in IUCN Assessment Overestimate Area of Occupancy for Freshwater Taxa
Spatial Criteria Used in IUCN Assessment Overestimate Area of Occupancy for Freshwater Taxa By Jun Cheng A thesis submitted in conformity with the requirements for the degree of Masters of Science Ecology and Evolutionary Biology University of Toronto © Copyright Jun Cheng 2013 Spatial Criteria Used in IUCN Assessment Overestimate Area of Occupancy for Freshwater Taxa Jun Cheng Masters of Science Ecology and Evolutionary Biology University of Toronto 2013 Abstract Area of Occupancy (AO) is a frequently used indicator to assess and inform designation of conservation status to wildlife species by the International Union for Conservation of Nature (IUCN). The applicability of the current grid-based AO measurement on freshwater organisms has been questioned due to the restricted dimensionality of freshwater habitats. I investigated the extent to which AO influenced conservation status for freshwater taxa at a national level in Canada. I then used distribution data of 20 imperiled freshwater fish species of southwestern Ontario to (1) demonstrate biases produced by grid-based AO and (2) develop a biologically relevant AO index. My results showed grid-based AOs were sensitive to spatial scale, grid cell positioning, and number of records, and were subject to inconsistent decision making. Use of the biologically relevant AO changed conservation status for four freshwater fish species and may have important implications on the subsequent conservation practices. ii Acknowledgments I would like to thank many people who have supported and helped me with the production of this Master’s thesis. First is to my supervisor, Dr. Donald Jackson, who was the person that inspired me to study aquatic ecology and conservation biology in the first place, despite my background in environmental toxicology. -
Gar (Lepisosteidae)
Indiana Division of Fish and Wildlife’s Animal Information Series Gar (Lepisosteidae) Gar species found in Indiana waters: -Longnose Gar (Lepisosteus osseus) -Shortnose Gar (Lepisosteus platostomus) -Spotted Gar (Lepisosteus oculatus) -Alligator Gar* (Atractosteus spatula) *Alligator Gar (Atractosteus spatula) Alligator gar were extirpated in many states due to habitat destruction, but now they have been reintroduced to their old native habitat in the states of Illinois, Missouri, Arkansas, and Kentucky. Because they have been stocked into the Ohio River, there is a possibility that alligator gar are either already in Indiana or will be found here in the future. Alligator gar are one of the largest freshwater fishes of North America and can reach up to 10 feet long and weigh 300 pounds. Alligator gar are passive, solitary fishes that live in large rivers, swamps, bayous, and lakes. They have a short, wide snout and a double row of teeth on the upper jaw. They are ambush predators that eat mainly fish but have also been seen to eat waterfowl. They are not, however, harmful to humans, as they will only attack an animal that they can swallow whole. Photo Credit: Duane Raver, USFWS Other Names -garpike, billy gar -Shortnose gar: shortbill gar, stubnose gar -Longnose gar: needlenose gar, billfish Why are they called gar? The Anglo-Saxon word gar means spear, which describes the fishes’ long spear-like appearance. The genus name Lepisosteus contains the Greek words lepis which means “scale” and osteon which means “bone.” What do they look like? Gar are slender, cylindrical fishes with hard, diamond-shaped and non-overlapping scales. -
The Feeding Habits and Relative Abundances of Bowfin, Spotted Gar, and Largemouth Bass: Can Native Piscivores Control Invasive Common Carp?
INHS Reports SEPTEMBER 2014 • NO. 412(3) The Feeding Habits and Relative Abundances of Bowfin, Spotted Gar, and Largemouth Bass: Can Native Piscivores Control Invasive Common Carp? The Illinois River is a very productive, health of the Illinois River and other near Hennepin, Illinois experienced floodplain river system; however, its nat- rivers worldwide. Thompson and Flag Common Carp survival after a rotenone ural biological productivity has changed lakes at The Nature Conservancy’s (TNC) application to eradicate them during the through floodplain disconnection, excess Emiquon Preserve serve as one example initial restoration. Due to rapid population nutrient loading, and invasive fish species and have experienced increased Com- growth of Common Carp, Hennepin and introductions. As just one example, Com- mon Carp relative abundances since Hopper lakes experienced major declines mon Carp (Cyprinus carpio) directly and restoration. Management of Common in aquatic macrophyte densities and indirectly degrade aquatic ecosystems Carp is critical for maintaining healthy waterfowl use shortly after restoration. through benthic foraging behaviors. aquatic ecosystems and piscicides, such In addition to a rotenone treatment, as rotenone, are not 100% effective. For biomanipulation of the Largemouth Bass Currently, floodplain restoration efforts example, a floodplain restoration project (Micropterus salmoides) population has are intended to improve the natural known as Hennepin and Hopper Lakes been tested at the Emiquon Preserve and results suggested -
Life History and Status of Alligator Gar Atractosteus Spatula, with Recommendations for Management
Life History and Status of Alligator Gar Atractosteus spatula, with Recommendations for Management Prepared by: David L. Buckmeier Heart of the Hills Fisheries Science Center Texas Parks and Wildlife Department, Inland Fisheries Division 5103 Junction Highway Mountain Home, TX 78058 July 31, 2008 Alligator gar Atractosteus spatula is the largest freshwater fish in Texas and one of the largest species in North America, yet has received little attention from anglers or fisheries managers. Although gars (family Lepisosteidae) have long been considered a threat to sport fishes in the United States (summarized by Scarnecchia 1992), attitudes are changing. Recreational fisheries for alligator gar are increasing, and anglers from around the world now travel to Texas for the opportunity to catch a trophy. Because little data exist, it is unknown how current exploitation is affecting size structure and abundance of alligator gar in Texas. In many areas, alligator gar populations are declining (Robinson and Buchanan 1988; Etnier and Starnes 1993; Pflieger 1997; Ferrara 2001). Concerns by biologists and anglers about alligator gar populations in Texas have led the Texas Parks and Wildlife Department (TPWD) to consider management options for this species. In addition to this review, the TPWD has recently initiated several studies to learn more about Texas alligator gar populations. The purposes of this document are to 1) summarize alligator gar life history and ecology, 2) assess alligator gar status and management activities throughout their range, and 3) make recommendations for future alligator gar management in Texas. Life History In the United States, alligator gar spawn from April through June (Etnier and Starnes 1993; Ferrara 2001), coinciding with seasonal flooding of bottomland swamps (Suttkus 1963). -
A Checklist of Texas Fresh-Water Fishes By
A Checklist of I Texas Fresh-Water Fishes By CLARK HUBBS Department of Zoology The University of Texas DIVISION OF INLAND FISHERIES TEXAS GAME AND FISH COMMISSION Austin, Texas Marion Toole, Director IF Series - No. 3 Revised Dec. 1958 FOREWORD A checklist of Texas fresh-water fishes by CLARK HUBBS This checklist is modified from that of Hubbs (1957a). A number of changes have been made in nomenclature. Notropis roseus and N. deliciosus have been changed to N. texanus and N. strarnineus, re spectively, following Suttkus (1958). Etheostorna whipplei and E. m·tesiae have been changed to E. radiosum following a re-examina tion of available material. Two species have been added, Garnbusia senilis, following Hubbs (1958), and Eucinoslornus argenteus, a marine species collected in a .coastal stream near Brownsville. Two species which had not been described in the previous checklist are given their names, Gambusia geiseri, following Hubbs and Springer (1957), and G. helerochir, following Hubbs (1957b). The primary difference between the checklists is the addition of information on the distribution of fishes within the state to this list. The general concepts follow those given in a previous report (Hubbs, 1957c), but emphasize the ranges of the individual species rather than the distributional patterns. The range designations follow the common names of all species. The numbers refer to the modified game areas shovvn on the map. If the fish inhabits only a part of the area, it is so designated by preceding the number with letters (N. for north, etc.) indicating· the pai·t of the area inhabited by the species. -
Extinction Rates in North American Freshwater Fishes, 1900–2010 Author(S): Noel M
Extinction Rates in North American Freshwater Fishes, 1900–2010 Author(s): Noel M. Burkhead Source: BioScience, 62(9):798-808. 2012. Published By: American Institute of Biological Sciences URL: http://www.bioone.org/doi/full/10.1525/bio.2012.62.9.5 BioOne (www.bioone.org) is a nonprofit, online aggregation of core research in the biological, ecological, and environmental sciences. BioOne provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Web site, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/page/terms_of_use. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Articles Extinction Rates in North American Freshwater Fishes, 1900–2010 NOEL M. BURKHEAD Widespread evidence shows that the modern rates of extinction in many plants and animals exceed background rates in the fossil record. In the present article, I investigate this issue with regard to North American freshwater fishes. From 1898 to 2006, 57 taxa became extinct, and three distinct populations were extirpated from the continent. Since 1989, the numbers of extinct North American fishes have increased by 25%. From the end of the nineteenth century to the present, modern extinctions varied by decade but significantly increased after 1950 (post-1950s mean = 7.5 extinct taxa per decade). -
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. -
Fish Species List
Appendix P List of Fish Species Found in the CHSJS Estuary 5-1 Species list of fishes, decapod crustaceans and bivalve molluscs collected from the CHSJS Estuary. Species are listed in phylogenetic order. Common name Scientific name Common name Scientific name Scallops Argopecten spp. Sand perch Diplectrum formosum Bay scallop Argopecten irradians Belted sandfish Serranus subligarius Eastern oyster Crassostrea virginica Sunfishes Lepomis spp. Pink shrimp Farfantepenaeus duorarum Redbreast sunfish Lepomis auritus Brackish grass shrimp Palaemonetes intermedius Bluegill Lepomis macrochirus Riverine grass shrimp Palaemonetes paludosus Dollar sunfish Lepomis marginatus Daggerblade grass shrimp Palaemonetes pugio Redear sunfish Lepomis microlophus Longtail grass shrimp Periclimenes longicaudatus Spotted sunfish Lepomis punctatus Florida grass shrimp Palaemon floridanus Largemouth bass Micropterus salmoides Snapping shrimp Alpheidae spp. Warmouth Lepomis gulosus Zostera shrimp Hippolyte zostericola Swamp darter Etheostoma fusiforme Peppermint shrimp Lysmata wurdemanni Bluefish Pomatomus saltatrix Rathbun cleaner shrimp Lysmata rathbunae Cobia Rachycentron canadum Arrow shrimp Tozeuma carolinense Live sharksucker Echeneis naucrates Squat grass shrimp Thor dobkini Whitefinsharksucker Echeneis neucratoides Night shrimp Ambidexter symmetricus Crevalle jack Caranx hippos Blue crab Callinectes sapidus Horse-eye jack Caranx latus Ornate blue crab Callinectes ornatus Atlantic bumper Chloroscombrus chrysurus Swimming crab Portunus spp. Leatherjack Oligoplites -
Examination of Three State Records for Spotted Gar in Oklahoma Richard A
41 Examination of Three State Records for Spotted Gar in Oklahoma Richard A. Snow Oklahoma Department of Wildlife Conservation, Oklahoma Fishery Research Laboratory, Norman, OK 73072 Michael J. Porta Oklahoma Department of Wildlife Conservation, Oklahoma Fishery Research Laboratory, Norman, OK 73072 Abstract: Spotted Gar are found throughout Oklahoma and managed as a non-game species. This designation allows the species to be recreationally harvested using any legal methods. We examined three-state record (unrestricted division; harvested by bowfishing) Spotted Gars to estimate age, back calculate length-at-age (growth rates), and identify sex and stomach contents. Spotted Gars age estimates ranged from 32-43 years old. Back-calculated length-at-age displayed similar growth among the three specimens. All Spotted Gar examined were females, and contained no stomach contents. Although this study is limited in scope to the largest of Oklahoma specimens, it improves our knowledge of an understudied species in Oklahoma. Ministry of Natural Resources and Forestry Introduction 2016), several U.S. states (Kansas, Ohio, and Pennsylvania), and are thought to be extirpated in New Mexico (NatureServe 2019). The Spotted Gar (Lepisosteus oculatus) is one of four species of Lepisosteidae found in In Oklahoma, Spotted Gar are managed by the Oklahoma (Miller and Robison 2004, Frenette Oklahoma Department of Wildlife Conservation and Snow 2016). Lepisosteidae represents an (ODWC) as a non-game fish (allowing harvest by ancient lineage of fishes that are widespread any legal method) and currently no regulations in central and eastern North America and protect this species (bag or size regulations), but throughout Central America (Echelle and Grande populations are considered stable.