Warrego-Darling Selected Area 2019-20 Annual Summary Report Appendix F: Fish
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FAMILY Poeciliidae Bonaparte 1831
FAMILY Poeciliidae Bonaparte 1831 - viviparous toothcarps, livebearers SUBFAMILY Poeciliinae Bonaparte 1831 - viviparous toothcarps [=Unipupillati, Paecilini, Belonesocini, Cyprinodontidae limnophagae, Gambusiinae, Tomeurinae, Poeciliopsinae, Heterandriini, Guirardinini, Cnesterodontini, Pamphoriini, Xiphophorini, Alfarini, Quintanini, Xenodexiinae, Dicerophallini, Scolichthyinae, Priapellini, Brachyrhaphini, Priapichthyini] GENUS Alfaro Meek, 1912 - livebearers [=Furcipenis, Petalosoma, Petalurichthys] Species Alfaro cultratus (Regan, 1908) - Regan's alfaro [=acutiventralis, amazonum] Species Alfaro huberi (Fowler, 1923) - Fowler's alfaro GENUS Belonesox Kner, 1860 - pike topminnows Species Belonesox belizanus Kner, 1860 - pike topminnow [=maxillosus] GENUS Brachyrhaphis Regan, 1913 - viviparous toothcarps [=Plectrophallus, Trigonophallus] Species Brachyrhaphis cascajalensis (Meek & Hildebrand, 1913) - Río Cascajal toothcarp Species Brachyrhaphis episcopi (Steindachner, 1878) - Obispo toothcarp [=latipunctata] Species Brachyrhaphis hartwegi Rosen & Bailey, 1963 - Soconusco gambusia Species Brachyrhaphis hessfeldi Meyer & Etzel, 2001 - Palenque toothcarp Species Brachyrhaphis holdridgei Bussing, 1967 - Tronadora toothcarp Species Brachyrhaphis olomina (Meek, 1914) - Orotina toothcarp Species Brachyrhaphis parismina (Meek, 1912) - Parismina toothcarp Species Brachyrhaphis punctifer (Hubbs, 1926) - Quibari Creek toothcarp Species Brachyrhaphis rhabdophora (Regan, 1908) - Río Grande de Terraba toothcarp [=tristani] Species Brachyrhaphis roseni -
Gambusia Forum 2011
Gambusia Forum 2011 Crowne Plaza Hotel, Melbourne Wednesday 1st – Thursday 2nd June 2011 Edited by: Dr Peter Jackson and Heleena Bamford Small fish… …big problem! Published by Murray–Darling Basin Authority Postal Address GPO Box 1801, Canberra ACT 2601 Office location Level 4, 51 Allara Street, Canberra City Australian Capital Territory Telephone (02) 6279 0100 international + 61 2 6279 0100 Facsimile (02) 6248 8053 international + 61 2 6248 8053 E-Mail [email protected] Internet http://www.mdba.gov.au For further information contact the Murray–Darling Basin Authority office on (02) 6279 0100 This report may be cited as: Gambusia Forum 2011: Small fish.....big problem! MDBA Publication No. 154/11 ISBN (on-line) 978-1-921914-21-8 ISBN (print) 978-1-921914-22-5 © Copyright Murray–Darling Basin Authority (MDBA), on behalf of the Commonwealth of Australia 2011. This work is copyright. With the exception of photographs, any logo or emblem, and any trademarks, the work may be stored, retrieved and reproduced in whole or in part, provided that it is not sold or used in any way for commercial benefit, and that the source and author of any material used is acknowledged. Apart from any use permitted under the Copyright Act 1968 or above, no part of this work may be reproduced by any process without prior written permission from the Commonwealth. Requests and inquiries concerning reproduction and rights should be addressed to the Commonwealth Copyright Administration, Attorney General’s Department, National Circuit, Barton ACT 2600 or posted at http://www.ag.gov.au/cca. -
NT Ornamentals Government Sumbission
Committees Select | Sessional | Standing Environment and Sustainable Development Terms of Reference INQUIRY, INVASIVE SPECIES AND MANAGEMENT PROGRAMS The following matter be referred to the Environment and Sustainable Development Committee for inquiry and report - (1) The Northern Territory's capacity to prevent new incursions of invasive species, and to implement effective eradication and management programs for such species already present; and (2) That the committee in its inquiry will: a) begin its investigations by engaging the scientific community to conduct a scientific summit on invasive species; (b) use case studies to inform the analysis, and will draw its case studies from a range of invasive species; (c) while investigating the value of control programs, focus on community based management programs for weeds and feral animal control; and (d) as a result of its investigations and analysis will recommend relevant strategies and protocols for government in dealing with future incursions and current problem species. 1 A Proactive Approach to Reducing Accidental and Intentional Introductions of Ornamental Fish Species into Natural Waters of the Northern Territory: A Case for Control through Minor Legislative Changes and a Public Education Program. Dave Wilson National President ANGFA Inc. PO Box 756 Howard Springs NT 0835 Scoot Andresen Pet Industry of Association Australia NT Coordinator PO Box 3029 Alice Springs NT 0871 Summary This document is intended to outline what the Community and the Aquarium Traders can do toward reducing the risks of the introduction unwanted ornamental species. It gives an alternative view to Fisheries Administrators tendencies to ban everything on the grounds that is the safest thing to do for environmental protection. -
Molecular and Morphometric Evidence for the Widespread Introduction Of
BioInvasions Records (2017) Volume 6, Issue 3: 281–289 Open Access DOI: https://doi.org/10.3391/bir.2017.6.3.14 © 2017 The Author(s). Journal compilation © 2017 REABIC Research Article Molecular and morphometric evidence for the widespread introduction of Western mosquitofish Gambusia affinis (Baird and Girard, 1853) into freshwaters of mainland China Jiancao Gao1, Xu Ouyang1, Bojian Chen1, Jonas Jourdan2 and Martin Plath1,* 1College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, P.R. China 2Department of River Ecology and Conservation, Senckenberg Research Institute and Natural History Museum Frankfurt, Gelnhausen, Germany *Corresponding author E-mail: [email protected] Received: 6 March 2017 / Accepted: 9 July 2017 / Published online: 31 July 2017 Handling editor: Marion Y.L. Wong Abstract Two North American species of mosquitofish, the Western (Gambusia affinis Baird and Girard, 1853) and Eastern mosquitofish (G. holbrooki Girard, 1859), rank amongst the most invasive freshwater fishes worldwide. While the existing literature suggests that G. affinis was introduced to mainland China, empirical evidence supporting this assumption was limited, and the possibility remained that both species were introduced during campaigns attempting to reduce vectors of malaria and dengue fever. We used combined molecular information (based on phylogenetic analyses of sequence variation of the mitochondrial cytochrome b gene) and morphometric data (dorsal and anal fin ray counts) to confirm the presence -
FISHES (C) Val Kells–November, 2019
VAL KELLS Marine Science Illustration 4257 Ballards Mill Road - Free Union - VA - 22940 www.valkellsillustration.com [email protected] STOCK ILLUSTRATION LIST FRESHWATER and SALTWATER FISHES (c) Val Kells–November, 2019 Eastern Atlantic and Gulf of Mexico: brackish and saltwater fishes Subject to change. New illustrations added weekly. Atlantic hagfish, Myxine glutinosa Sea lamprey, Petromyzon marinus Deepwater chimaera, Hydrolagus affinis Atlantic spearnose chimaera, Rhinochimaera atlantica Nurse shark, Ginglymostoma cirratum Whale shark, Rhincodon typus Sand tiger, Carcharias taurus Ragged-tooth shark, Odontaspis ferox Crocodile Shark, Pseudocarcharias kamoharai Thresher shark, Alopias vulpinus Bigeye thresher, Alopias superciliosus Basking shark, Cetorhinus maximus White shark, Carcharodon carcharias Shortfin mako, Isurus oxyrinchus Longfin mako, Isurus paucus Porbeagle, Lamna nasus Freckled Shark, Scyliorhinus haeckelii Marbled catshark, Galeus arae Chain dogfish, Scyliorhinus retifer Smooth dogfish, Mustelus canis Smalleye Smoothhound, Mustelus higmani Dwarf Smoothhound, Mustelus minicanis Florida smoothhound, Mustelus norrisi Gulf Smoothhound, Mustelus sinusmexicanus Blacknose shark, Carcharhinus acronotus Bignose shark, Carcharhinus altimus Narrowtooth Shark, Carcharhinus brachyurus Spinner shark, Carcharhinus brevipinna Silky shark, Carcharhinus faiformis Finetooth shark, Carcharhinus isodon Galapagos Shark, Carcharhinus galapagensis Bull shark, Carcharinus leucus Blacktip shark, Carcharhinus limbatus Oceanic whitetip shark, -
Gambusia Affinis)
Pacific Northwest Aquatic Invasive Species Profile: Western mosquitofish (Gambusia affinis) Laura Johnson FISH 423 December 3, 2008 Figure 1. Western mosquitofish G. affinis (photo source: www.usgs.gov). Diagnostic information eleven short spines on ray 3 (Page and Burr 1991). Order: Cyprinodontiformes Until 1988, both the western mosquitofish (G. Family: Poeciliidae affinis) and eastern mosquitofish (G. holbrooki) Genus: Gambusia were classified as subspecies of G. affinis. The Species: affinis classification of each fish as a separate species is important since they are native to different Common names: Western mosquitofish, portions of the eastern United States (Wooten et mosquitofish al. 1988). G. affinis can be distinguished from G. holbrooki by having six dorsal rays instead of The western mosquitofish, Gambusia seven, and a lack of prominent teeth on affinis, is a small (maximum 6.5 cm) gray or gonopodial ray three (Page and Burr 1991). brown fish with a rounded tail and upturned mouth (Figures 1 and 2). It may have a large Life-history and basic ecology dusky to black teardrop marking beneath its eye (as in Figure 1), but this marking is sometimes Life cycle reduced (as in Figure 2). G. affinis has a dark G. affinis are ovoviviparous, meaning stripe along its back to the dorsal fin, yellow and that the young develop within eggs inside the blue iridescence on transparent silver-gray body mother’s body and are then born live and do not sides, and six dorsal rays. G. affinis can be receive additional nourishment from the mother further distinguished from other members of its (Wydoski and Whitney 2003). -
Sailfin Molly Poecilia Latipinna Contributors: Wayne Waltz and Billy Mccord
Sailfin Molly Poecilia latipinna Contributors: Wayne Waltz and Billy McCord DESCRIPTION Taxonomy and Basic Description The sailfin molly, Poecilia latipinna, (Lesueur 1821) belongs to the family Poecilidae, the livebearers. Other members of this group include the Eastern mosquitofish (Gambusia holbrooki), the guppy (Poecilia http://sofia.usgs.gov reticulata), mollies (Poecilia spp.) and the platys and swordfishes (Xiphophorus spp.); the latter two groups are common in the aquarium trade. The sailfin molly readily interbreeds with the black molly, Poecilia sphenops, a common aquarium fish native to Mexico and Central America (Shipp 1986). The sailfin molly is a small species, seldom exceeding 12.5 cm (5 inches) in length (Robins and Ray 1986); however it can attain lengths of 15 cm (6 inches) (Rohde et al. 1994). The sailfin molly is sexually dimorphic; males have a longer, higher sail-like dorsal fin that lies close to the fish and that can be extended like a sail. Females have a smaller rounded dorsal fin (Boschung and Mayden 2004). Both sexes have a small head and are a light gray to olive along the sides and lighter on the belly. The body is laterally compressed with five rows of spots on the side that may appear as stripes (Page and Burr 1991). The caudal peduncle is deep in both sexes (Boschung and Mayden 2004). Breeding males turn more greenish and frequently have iridescent aqua and orange accents on the tail. Mature females are more heavy-bodied than are males, particularly those with distended belly containing developing young (Boschung and Mayden 2004). Mature males can also be distinguished by the presence of a gonopodium, a modification of the anal fin into a rod like copulatory organ that is used for internal fertilization (Page and Burr 1991; Rohde et al. -
NC-Livebearer-And-Identification-Key
Livebearer (Family Poeciliidae) Diversity in North Carolina By the NCFishes.com Team North Carolina is home to four species of livebearers (Table 1) (Tracy et al. 2020). [Please note: Tracy et al. (2020) may be downloaded for free at: https://trace.tennessee.edu/sfcproceedings/vol1/iss60/1.] The common name of the family – Livebearers – stems from the fact that a female gives birth to live young, rather than depositing or scattering her eggs externally. A male fish impregnates the female using specialized anal fin rays termed a gonopodium. The family is as well-known to most lay people as are Goldfish (Family Cyprinidae). Pet shops are literally swimming with tanks of colorful guppies, mollies, and swordtails – all livebearers. Often the whole family is referred to simply as guppies or mosquitofish. But the American Fisheries Society has officially accepted common names (Page et al. 2013) (Table 1) and each of their scientific (Latin) name actually means something (please refer to The Meanings of the Scientific Names of Livebearers, page 7). Table 1. Species of livebearers found in North Carolina. Scientific Name American Fisheries Society Accepted Common Name Gambusia affinis Western Mosquitofish Gambusia holbrooki Eastern Mosquitofish Heterandria formosa Least Killifish Poecilia latipinna Sailfin Molly In North Carolina, livebearers may be found from near Murphy in Cherokee County to Cape Hatteras in Dare County (Maps 1-4). [Note: see Supplemental Maps 1-3, page 8, showing North Carolina’s 100 counties, 21 river basins, and 4 physiographic regions.]. Eastern Mosquitofish, our most widely distributed and commonly collected species, is indigenous (native) in all river basins east of the Mountains, except for the Savannah (Map 2). -
AQUATICAWINS 1St PLACE in FAAS 2012 PUBLICATION
AQUATICAQU THE ON-LINE JOURNAL OF THE BROOKLYN AQUARIUM SOCIETY VOL XXVIII SEPTEMBER ~ OCTOBER 2013 No. 1 Arowana ~ Osteoglossum bicirrhosum WINS 1st PLACE AQUATICA IN FAAS 2012 PUBLICATION CONTEST - SEE PAGE 4 Photo: John Todaro 1 102 Y EARS OF E DUCATING A QUARISTS AQUATICA VOL. XXVIII SEPTEMBER ~ OCTOBER 2013 NO. 1 C ONTENT S PAGE 2 THE AQUATICA STAFF PAGE 24 SPECIES PROFILE: CORYDORAS AENEUS ALBINO. PAGE 3 CALENDAR OF EVENTS Concise information on the care, feed- Listings of BAS events for the years ing and breeding of these catfish. 2013 and 2014 JOHN TODARO, BAS PAGE 4 AQUATICA WINS 1ST PAGE 25 GUPPY COLOR BLEND PLACE FOR BEST EDITOR & PASTE DINNER. PUBLICATION IN FAAS 2012 A great recipe to bring your guppies PUBLICATION CONTEST. into full color. Good for other fish also. The BAS has won 9 awards for our JOHN TODARO, BAS publication Aquatica and writing in the Federation of American Aquarium So- PAGE 26 THE BEST TYPES OF cieties contest FISH FOR YOUR SHRIMP AQUARIUM. PAGE 5 1st ANNUAL PHOTO CONTEST If you have been wondering what fish you can BAS’s first photo contest. Listing of Freshwater keep with your freshwater shrimps look no fur- and Saltwater categories plus rules, prizes and ther. Brad lists then in this article. deadline. So take your best shot! BRAD KEMP, BAS PAGE 7 HOBBY HAPPENINGS PAGE 28 DOM’S LIVEBEARER CORNER. The adventure and musing of fish keeping by We continue with Dominique Isla’s articles. This short one of the hobby’s leading fish breeders. article covers Gambusia species of the U.S. -
Life History, Population Dynamics and Production of Eastern Mosquitofish
Acta Oecologica 20 (6) (1999) 607−620 / © 1999 Éditions scientifiques et médicales Elsevier SAS. All rights reserved S1146609X99001022/FLA Life history, population dynamics and production of eastern mosquitofish, Gambusia holbrooki (Pisces, Poeciliidae), in rice fields of the lower Mondego River Valley, western Portugal João Alexandre Cabral *, João Carlos Marques IMAR (Institute of Marine Research), Faculty of Sciences and Technology, Department of Zoology, University of Coimbra, 3000 Coimbra, Portugal. * Corresponding author (fax: +351 39 23603; e-mail: [email protected]) Received March 15, 1999; revised August 31, 1999; accepted September 20, 1999 Abstract — The introduced population of Gambusia holbrooki from the rice fields of the lower Mondego River Valley, Portugal, was studied for 15 months, relating their life cycle and population dynamics with its production, in order to assess the role of the species in the energy flow and secondary production in this type of agro-ecosystem. Two main annual cohorts (1995 and 1996 cohorts) were identified. The females outnumbered males and the average female/male-ratio was 4. The inspection of ovary developmental stages of this viviparous fish, revealed that the most important reproductive period was between April and August. The first recruits were recorded in June and were present thereafter until October. Males from the parental cohort died before August, whereas parental females could survive until October. Mean adjusted fecundity (number of embryos divided by female standard length) peaked in July 1996 (0.95) and in June 1997 (1.05). Females reached greater sizes, had a higher growth rate and lived longer than males. Annual production was estimated at 3.101 g⋅m–2⋅year–1 (ash-free dry weight, AFDW), the average biomass at 2.896 g⋅m–2 (AFDW), and the P/B ratio was 1.071. -
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 -
Long-Term Pharmaceutical Contamination and Temperature Stress Disrupt Fish Behavior Sarah C
pubs.acs.org/est Article Long-Term Pharmaceutical Contamination and Temperature Stress Disrupt Fish Behavior Sarah C. Wiles,* Michael G. Bertram, Jake M. Martin, Hung Tan, Topi K. Lehtonen, and Bob B.M. Wong Cite This: Environ. Sci. Technol. 2020, 54, 8072−8082 Read Online ACCESS Metrics & More Article Recommendations *sı Supporting Information ABSTRACT: Natural environments are subject to a range of anthropogenic stressors, with pharmaceutical pollution being among the fastest-growing agents of global change. However, despite wild animals living in complex multi-stressor environments, interactions between pharmaceutical exposure and other stressors remain poorly understood. Accordingly, we investigated effects of long-term exposure to the pervasive pharmaceutical contaminant fluoxetine (Prozac) and acute temperature stress on reproductive behaviors and activity levels in the guppy (Poecilia reticulata). Fish were exposed to environmentally realistic fluoxetine concentrations (measured average: 38 or 312 ng/L) or a solvent control for 15 months using a mesocosm system. Additionally, fish were subjected to one of three acute (24 h) temperature treatments: cold stress (18 °C), heat stress (32 °C), or a control (24 °C). We found no evidence for interactive effects of fluoxetine exposure and temperature stress on guppy behavior. However, both stressors had independent impacts. Fluoxetine exposure resulted in increased male coercive copulatory behavior, while fish activity levels were unaffected. Under cold-temperature stress, both sexes were less active and males exhibited less frequent reproductive behaviors. Our results demonstrate that long-term exposure to a common pharmaceutical pollutant and acute temperature stress alter fundamental fitness-related behaviors in fish, potentially shifting population dynamics in contaminated ecosystems.