Conservation Aquaculture: First 2 Attempt at Artificial Reproduction and Larval Rearing
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Catalog of Fishes Queries April 2017 Dennis Polack Fishwisepro Lineolatus, Apogon Rüppell [W
Catalog of Fishes Queries April 2017 Dennis Polack Fishwisepro lineolatus, Apogon Rüppell [W. P. E. S.] 1829:47, Pl. 12 (fig. 1) [Atlas zu der Reise im nördlichen Africa. Fische des Rothen Meeres; ref. 3843] Massawa, Eritrea, Red Sea. •Permanently invalid, preoccupied by Apogon lineolatus Cuvier 1828 -- (T. Fraser, pers. comm. 9/2000). •Synonym of Archamia lineolata (Cuvier 1828) -- (T. Fraser, pers. comm. 9/2000). Current status: Synonym of Archamia lineolata (Cuvier 1828). Apogonidae: Apogoninae. Habitat: marine. Taeniamia lineolata : maculatus, Liparis Malm [A. W.] 1865:412 [Förhandlingar vid de Skandinaviske Naturforskarnes. v. 9; ref. 17596] Bukn, Bohüslän Island. No types known. Syntypes: NHMG 963 (1), 1233 (1) •Synonym of Liparis montagui (Donovan 1804) -- (Chernova 1991:28 [ref. 23263], Chernova et al. 2004:27 [ref. 27592], Chernova 2008:832 [ref. 30236]). Current status: Synonym of Liparis montagui (Donovan 1804). Liparidae. Habitat: marine. This record appears to be marked as not available but no mention of in synonymy. : crosnieri, Chirolophius (Pyrenophorus) Le Danois [Y.] 1975:77, Figs. 52, 59 [Mémoires du Muséum National d'Histoire Naturelle Serie A Zoologie v. 91; ref. 2732] Of northwestern Madagascar, 12°44'08"S, 48°10'06"E, depth 563-570 meters. Holotype: MNHN 1973-0023. Paratypes: MNHN 1973-0024 to 0026 (1, 1, 1). Type catalog: Pietsch et al. 1986:135 [ref. 6339]. •Synonym of Lophiodes insidiator (Regan 1921) -- (Caruso 1981:527 [ref. 5169], Caruso 1986:364 [ref. 6290]). Current status: Synonym of Lophiodes insidiator (Regan 1921). Lophiidae. Habitat: marine. Off : carpophaga, Chalceus Valenciennes [A.] in Cuvier & Valenciennes 1850:252 [Histoire naturelle des poissons v. -
The Diet of Otters (Lutra Lutra) on the Agri River System, One of the Most Important Presence Sites in Italy: a Molecular Approach
The diet of otters (Lutra lutra) on the Agri river system, one of the most important presence sites in Italy: a molecular approach Maria Buglione1, Simona Petrelli1, Claudia Troiano2, Tommaso Notomista1, Eleonora Rivieccio1 and Domenico Fulgione1 1 Department of Biology, University of Naples Federico II, Naples, Italy, Italy 2 Department of Humanities, University of Naples Federico II, Naples, Italy, Italy ABSTRACT Background. The Eurasian otter (Lutra lutra) underwent a strong decline in large areas of the Central-Western part of its distribution range, during the second half of the twentieth century. In Italy, only residual fragmented nuclei survive in the Central- Southern part of the peninsula. Nowadays, the otter is one of the most endangered mammals in Italy, and increasing the knowledge about the ecology of this species is a key step in defining fitting management strategies. Here we provide information about the diet of otter on the Agri river system, one of the most important presence sites in Italy, to understand both the species' food requirements and the impact on fish communities. Methods. DNA metabarcoding and High Throughput Sequencing were used on DNA extracted from spraints. We amplified DNA with a primer set for vertebrates, focusing efforts on the bulk of the otter's diet (fishes and amphibians). Results. Our findings showed that the diet of the otter was dominated by cyprinids (97.77%, and 99.14% of fishes), while amphibians represented 0.85% of the sequences analyzed. Results are in general accordance with previous studies based on morpho- logical characterization; however, molecular analyses allow the resolving of some Submitted 26 March 2020 morphological uncertainties. -
Ecological Traits of Squalius Lucumonis (Actinopterygii, Cyprinidae) and Main Differences with Those of Squalius Squalus in the Tiber River Basin (Italy)
Knowledge and Management of Aquatic Ecosystems (2013) 409, 04 http://www.kmae-journal.org c ONEMA, 2013 DOI: 10.1051/kmae/2013049 Ecological traits of Squalius lucumonis (Actinopterygii, Cyprinidae) and main differences with those of Squalius squalus in the Tiber River Basin (Italy) D. Giannetto(1),,A.Carosi(2), L. Ghetti(3), G. Pedicillo(1),L.Pompei(1), M. Lorenzoni(1) Received January 29, 2013 Revised April 11, 2013 Accepted April 11, 2013 ABSTRACT Key-words: Squalius lucumonis (Bianco, 1983) is an endemic species restricted to endemic three river basins in central Italy and listed as endangered according to species, IUCN Red List. The aim of this research was to increase the information Squalius on ecological preferences of this species and to focus on its differences lucumonis, with S. squalus (Bonaparte, 1837). Data collected in 86 different water- Squalius courses throughout Tiber River basin were analysed in the research. For squalus, each of the 368 river sectors examined, the main environmental parame- longitudinal ters and the fish community were considered. The information were anal- gradient, ysed by means of the Canonical Correspondence Analysis (CCA) while the fish assemblage differences in ecological traits between S. lucumonis and S. squalus were compared by ANOVA. The results of the study showed significant differ- ences in the ecological preferences of the two species: the S. lucumonis showed predilection for smaller watercourses characterised by a lower number of species and a higher degree of integrity of fish community than S. squalus This information allowed to increase the basic knowledge on population biology and ecology of S. -
Detection of Rare and Invasive Freshwater Fish Species Using Edna
Biochemical Systematics and Ecology 67 (2016) 29e36 Contents lists available at ScienceDirect Biochemical Systematics and Ecology journal homepage: www.elsevier.com/locate/biochemsyseco Detection of rare and invasive freshwater fish species using eDNA pyrosequencing: Lake Iznik ichthyofauna revised * Emre Keskin , Esra Mine Unal, Hasan Hüseyin Atar Ankara University Faculty of Agriculture Department of Fisheries and Aquaculture Evolutionary Genetics Laboratory (eGL), 06110 Dıs¸ kapı Ankara, Turkey article info abstract Article history: Assessment of fish biodiversity in freshwater environments is challenging, especially when Received 21 April 2016 rare species or species with low population densities exist. Environmental DNA is Received in revised form 16 May 2016 becoming a common tool in molecular ecology to detect target species found in the Accepted 22 May 2016 environment. Moreover, eDNA metabarcoding is now used to determine a complete list of Available online 30 May 2016 target organisms without any prior knowledge on the species inhabiting the environment. This study is the first environmental DNA study designed to assess complete ichthyofauna Keywords: of the largest lake in Marmara Region of Turkey. For this purpose, an eDNA metabarcoding eDNA Pyrosequencing approach enhanced with tagged primers according to sampling stations for a station fi Cytochrome b speci c species listing was used to revise the ichthyofauna of Lake Iznik. Results of Metabarcoding pyrosequencing data indicate the presence of 23 species in the lake, five of which are Freshwater fish reported for the first time. Short fragment of cytochrome b gene sequences amplified in this study were able to make identifications at species level and the eDNA metabarcoding approach was more cost effective and precise compared to conventional surveys. -
International Conference on Aquatic Invasive Species
FINAL PROGRAM Global Action Against Aquatic Invasive Species October 22-26, 2017 Marriott Coral Springs Fort Lauderdale, Florida th 20International Conference on Aquatic Invasive Species Host Conference Secretariat ICAIS Steering Committee Tracey Cooke Lyn Gettys Conference Secretariat Chair, Technical Program Committee Executive Director, Invasive Species Centre University of Florida IFAS Center for Aquatic and Invasive Plants Technical Program Committee Sarah Bailey Sophie Monfette Fisheries and Oceans Canada Ontario Federation of Anglers and Hunters Becky Cudmore Alison Morris Fisheries and Oceans Canada Ontario Federation of Anglers and Hunters Erika Jensen Jeff Brinsmead Great Lakes Commission Ontario Ministry of Natural Resources and Forestry Jill Wingfield Stephen Phillips Great Lakes Fishery Commission Pacific States Marine Fisheries Commission Frances Lucy Jaimie T.A. Dick Institute of Technology, Sligo Queen's University Belfast Glenn Benoy Rob Leuven International Joint Commission Radboud University Nijmegen Rebecca Schroeder Renata Claudi Invasive Species Centre RNT Consulting Deb Sparks Douglas Jensen Invasive Species Centre University of Minnesota Sea Grant Program Lauren Tonelli Al Cofrancesco Invasive Species Centre U.S. Army Corps of Engineers Gail Wallin Linda Nelson Invasive Species Council of B.C. U.S. Army Corps of Engineers Conference Administrator Elizabeth Muckle-Jeffs The Professional Edge Toll Free (North America) 1-800-868-8776 International: 613-732-7068 E: [email protected] Web: www.icais.org -
The Phylogenetic Relationships and Species Richness of Host-Specific Dactylogyrus Parasites Shaped by the Biogeography of Balkan
www.nature.com/scientificreports OPEN The phylogenetic relationships and species richness of host-specifc Dactylogyrus parasites shaped Received: 23 February 2018 Accepted: 17 August 2018 by the biogeography of Balkan Published: xx xx xxxx cyprinids Michal Benovics1, Yves Desdevises2, Jasna Vukić3, Radek Šanda4 & Andrea Šimková1 Parasites exhibiting a high degree of host specifcity are expected to be intimately associated with their hosts. Therefore, the evolution of host-specifc parasites is at least partially shaped by the evolutionary history and distribution of such hosts. Gill ectoparasites of Dactylogyrus (Monogenea) are specifc to cyprinid fsh. In the present study, we investigated the evolutionary history of 47 Dactylogyrus species from the Balkan Peninsula, the Mediteranean region exhibiting the highest cyprinid diversity in Europe, and from central European cyprinids. Phylogenetic analyses revealed four well-supported clades of endemic and non-endemic Dactylogyrus spp. with four basal taxa. Endemic cyprinids with a limited distribution range were parasitized by endemic Dactylogyrus species, but some of them shared several Dactylogyrus species with central European cyprinids. Species delimitation analyses based on molecular data suggest that Dactylogyrus diversity is higher than that defned from morphology. Some endemic cyprinid species harboured Dactylogyrus species of diferent origins, this probably resulting from multiple host switching. Our results support the view that the evolution of Dactylogyrus in the Balkans has been infuenced not only by the historical dispersion and distribution of their cyprinid hosts, but also by recent contacts of non-native cyprinid species with endemic cyprinid fauna in this region. Te species richness of parasitic taxa and their distribution in host species is usually closely related to the history, dispersion and diversity of their hosts1–3. -
Roma 7 - 10 Novembre 2018
XVII Congresso Nazionale A.I.I.A.D. Roma 7 - 10 novembre 2018 Monitoraggio e gestione responsabile della biodiversità degli ecosistemi acquatici continentali italiani: crostacei, ciclostomi e pesci. PROGRAMMA ABSTRACT XVII Congresso Nazionale A.I.I.A.D. Roma 7 - 10 novembre 2018 MERCOLEDÌ 7 NOVEMBRE Pag. Ora PROGRAMMA 10:30 Iscrizioni, registrazione e cocktail di benvenuto 12:00 Saluti delle autorità Prof. Luca Pietromarchi, Rettore Università degli Studi Roma Tre Prof. Settimio Mobilio, Direttore Dipartimento di Scienze, Università degli Studi Roma Tre Dott. Antonio Rosati, Presidente Agenzia Regionale per lo Sviluppo e l’Innovazione dell’Agricoltura nel Lazio Sen. Dott. Vicenzo D’Anna, Presidente Ordine Nazionale dei Biologi Dott. Pasquale Piscopo, Direttore Ordine Nazionale dei Biologi 13:00 LUNCH 04 14:30 Main lecture: CHECK-LIST DELL’ITTIOFAUNA DELLE ACQUE DOLCI ITALIANE Lorenzoni et al. Sessione: I decapodi Chair: Massimiliano Scalici 06 15:30 UNA PRELIMINARE LOCALIZZAZIONE DEI GAMBERI ALIENI DI ACQUA DOLCE NEL TERRITORIO DELLA REGIONE ABRUZZO Caprioli&Giansante 08 15:50 IL GAMBERO AUTOCTONO ITALIANO E IL GAMBERO DELLA CALIFORNIA COESISTONO IN UN TRATTO DEL TORRENTE VALLA (ITALIA NORD-OCCIDENTALE) Ghia et al. 16:10 COFFEE BREAK Chair: Gianluca Fea 10 16:40 DISTRIBUZIONE DELLE BRANCHIOBDELLE SUL GAMBERO AUTOCTONO NELL’ITALIA SETTENTRIONALE Mazza et al. 11 17:00 LA RICERCA DI BASE E APPLICATA SUI DECAPODI DULCICOLI IN ITALIA Scalici et al. 17:20 Chiusura GIOVEDÌ 8 NOVEMBRE Pag. Ora 13 09:00 Main lecture: INTRODUZIONI DI SPECIE ALIENE NELLE ACQUE DOLCI: IMPATTI, TREND E RISPOSTE Genovesi Sessione: Le specie alloctone Chair: Francesco Nonnis Marzano 15 10:00 RUN TO THE HILLS: L’INVASIONE DI PESCI ALLOCTONI E IL DEGRADO DELLA QUALITA’ DELLE ACQUE SPINGONO LE SPECIE AUTOCTONE VERSO LE ALTITUDINI PIU’ ELEVATE Milardi et al. -
Lagoon Resident Fish Species of Conservation Interest According to the Habitat Directive (92/43/CEE): a Review on Their Potential Use As Ecological Indicator Species
water Review Lagoon Resident Fish Species of Conservation Interest According to the Habitat Directive (92/43/CEE): A Review on Their Potential Use as Ecological Indicator Species Chiara Facca * , Francesco Cavraro, Piero Franzoi and Stefano Malavasi Department of Environmental Sciences, Informatics and Statistics, Ca’ Foscari University of Venice, via Torino 155, 30175 Venice, Italy; [email protected] (F.C.); [email protected] (P.F.); [email protected] (S.M.) * Correspondence: [email protected]; Tel.: +39-(0)-41-234-7733 Received: 22 May 2020; Accepted: 17 July 2020; Published: 20 July 2020 Abstract: Transitional waters are fragile ecosystems with high ecological, social and economic values, that undergo numerous threats. According to the information provided by European Member States in the framework of the European Directive 92/43/EEC (Habitat Directive), the main threat to these ecosystems is represented by morphological and hydrological changes. The present work focuses on six lagoon fish species included in the Habitat Directive annex II (species requiring conservation measures: Aphanius fasciatus, A. iberus, Knipowitschia panizzae, Ninnigobius canestrinii, Valencia hispanica and V. letourneuxi) that spend their entire life cycle in the Mediterranean priority habitat 1150* “Coastal lagoons”. The overview of the current scientific literature allowed us to highlight how the presence and abundance of these species may provide important indications on the conservation status of coastal lagoon habitats. In fact, their occurrence, distribution and biology depend on the presence of peculiar structures, such as salt marshes, small channels, isolated pools and oligohaline areas. Coastal lagoon fragmentation and habitat loss have led to a significant reduction in genetic diversity or local population extinction. -
Age and Growth Analysis of the Chub, Squalius Squalus \(Bonaparte, 1837\)
Knowledge and Management of Aquatic Ecosystems (2011) 400, 09 http://www.kmae-journal.org c ONEMA, 2011 DOI: 10.1051/kmae/2011011 Age and growth analysis of the chub, Squalius squalus (Bonaparte, 1837), in the Assino Creek (Umbria, Italy) L. Pompei(1),A.Carosi(1), G. Pedicillo(1), E. Rocchini(1),M.Lorenzoni(1) Received December 10, 2010 / Reçu le 10 décembre 2010 Revised February 17, 2011 / Révisé le 17 février 2011 Accepted February 21, 2011 / Accepté le 21 février 2011 ABSTRACT Key-words: In this study, the population structure, growth parameters and condition Squalius of chub, Squalius squalus, from the Assino Creek, a tributary of the River squalus, Tiber, were investigated. A total of 1311 specimens were caught monthly length-weight from March 2008 to May 2009 by electrofishing. Total length (TL ± 0.1 cm) relationship, and weight (W ± 0.1 g) were recorded; age estimation was based on back-calculation, scalimetry and sex was determined by macroscopic observation of the von Bertalanffy’s gonads. Age composition ranged from 0+ to 11+. Total length varied parameters, from a minimum of 4.1 cm to a maximum of 48.8 cm, for a weight of = relative weight 0.5 g and 1233.0 g, respectively. Length-weight regression was log10 W − = − 2.201 + 3.127 log10 TL for males and log10 W 2.273 + 3.190 log10 TL for females. Previous growth was determined with back-calculation from scale measurements using the non-linear Body Proportional Hypothesis. Theoretical length growth was estimated with von Bertalanffy’s model. Condition was evaluated by relative weight. -
10-II 10 Talevski 1.Indd
61 Bulgarian Journal of Agricultural Science, 21 (Supplement 1) 2015, 61–67 Agricultural Academy CONSERVATION STATUS OF NATIVE SPECIES IN NATURAL LAKES OF DRIM SYSTEM (PRESPA, OHRID AND SKADAR LAKE) AND DANGERS OF COMMERCIAL FISHING D. MILOŠEVIĆ*1 and T. TALEVSKI2 1 University of Montenegro, Department of Biology, Faculty of Science and Mathematics, Podgorica, Montenegro 2 Department of Cyprinid Fauna, Hydrobiological Institute, Ohrid, University “Kliment Ohridski”, Bitola, R. Macedonia Abstract MILOŠEVIĆ, D. and T. TALEVSKI, 2015. Conservation status of native species in natural lakes of Drim system (Prespa, Ohrid and Skadar lake) and dangers of commercial fi shing. Bulg. J. Agric. Sci., Supplement 1, 21: 61–67 Prespa, Ohrid and Skadar are the largest lakes on the Balkan Peninsula. The native fi sh population consists, in total, of fi fty species. These lakes represent centers of biodiversity of ichthyofauna of the Balkans and many fi sh species are strictly protected and placed on the IUCN (International Union for the Conservation of Nature) red list. In fact, one species is listed as Extinct (EX), three are Critically Endangered (CR), three are Endangered (EN), eight are Vulnerable (VU), twenty-four are Least Concern (LC), fi ve are listed as Data Defi cient (DD) and six species are Not Evaluated (NE). At the same time Prespa, Ohrid and Skadarlakes are signifi cant fi shing areas where commercial fi shing is conducted. In some lakes, large quantities of fi sh that are caught are strictly protected species according to the IUCN red list. Key -
Morphological Comparison of Bleaks (Alburnus, Cyprinidae) from the Adriatic Basin with the Description of a New Species
Folia Zool. – 59 (2): 129– 141 (2010) Morphological comparison of bleaks (Alburnus, Cyprinidae) from the Adriatic Basin with the description of a new species Ivana BUJ1, Jasna VUKIĆ2, Radek ŠANDA3, Silvia PEREA4, Marko ĆALETA1, Zoran MARČIĆ1, Ivan BOGUT5,7, Meta POVŽ6 and Milorad MRAKOVČIĆ1 1 Department of Zoology, Faculty of Science, University of Zagreb, Rooseveltov trg 6, 10000 Zagreb, Croatia; e-mail: [email protected] 2 Department of Ecology, Faculty of Science, Charles University, Viničná 7, 128 44 Praha 2, Czech Republic 3 National Museum, Václavské náměstí 68, 115 79 Prague 1, Czech Republic 4 Museo Nacional de Ciencias Naturales, C/ José Gutiérrez Abascal 2, 28006 Madrid, Spain 5 Institute of Fisheries, Zoology and Water Protection, Faculty of Agronomy, University of Mostar, Biskupa Čule 10, 88000 Mostar, Bosnia and Hercegovina 6 Department of Natural Sciences, U.b. Učakar 108, Sl-1000 Ljubljana, Slovenia 7 Institute of Special Zootechniques, Faculty of Agriculture, Josip Jujar Strossmayer University of Osijek, Trg Sv. Trojstva 3, 31000 Osijek, Croatia Received 17 October 2008; Accepted 12 October 2009 Abstract. The morphometric, meristic and phenotypical characters of the members of the genus Alburnus from the Adriatic Basin were analyzed on specimens from 11 localities, representing eight watersheds. The number of gill rakers, the number of lateral line scales, the number of branched anal fi n rays and the coverage of the ventral keel by scales have the greatest signifi cance in differentiating between species. Signifi cant morphological differences exist between the Alburnus population from Lake Lugano (type locality for Alborella maxima Fatio, 1882) and all the remaining investigated populations. -
Filogenetski Odnosi I Rasprostranjenost Klenova Roda Squalius (Cyprinidae, Actinopterygii) U Rijekama Jadranskog Slijeva
Filogenetski odnosi i rasprostranjenost klenova roda Squalius (Cyprinidae, Actinopterygii) u rijekama Jadranskog slijeva Mišur, Ana Master's thesis / Diplomski rad 2016 Degree Grantor / Ustanova koja je dodijelila akademski / stručni stupanj: University of Zagreb, Faculty of Science / Sveučilište u Zagrebu, Prirodoslovno-matematički fakultet Permanent link / Trajna poveznica: https://urn.nsk.hr/urn:nbn:hr:217:110229 Rights / Prava: In copyright Download date / Datum preuzimanja: 2021-09-25 Repository / Repozitorij: Repository of Faculty of Science - University of Zagreb Sveučilište u Zagrebu Prirodoslovno - matematički fakultet Biološki odsjek Ana Mišur FILOGENETSKI ODNOSI I RASPROSTRANJENOST KLENOVA RODA Squalius (Cyprinidae, Actinopterygii) U RIJEKAMA JADRANSKOGA SLIJEVA Diplomski rad Zagreb, 2016. Ovaj rad, izrađen u Zoologijskom zavodu Biološkog odsjeka Prirodoslovno-matematičkog fakulteta Sveučilišta u Zagrebu, pod vodstvom izv. prof. dr. sc. Perice Mustafića, predan je na ocjenu Biološkom odsjeku Prirodoslovno-matematičkog fakulteta Sveučilišta u Zagrebu radi stjecanja zvanja magistra edukacije biologije i kemije. 1 Ovaj rad posvećujem najboljim ljudima koje poznajem, svojim roditeljima. Hvala vam što ste mi svojom ljubavlju, požrtvovnošću, strpljenjem i vjerom dali svijet na dlanu. Hvala mojoj braći na podršci, savjetima i svakoj lijepoj riječi. Hvala mentoru izv.prof.dr.sc. Perici Mustafiću na profesionalnosti tijekom izrade ovog diplomskog rada. Veliko hvala neposrednoj voditeljici dr.sc. Ivani Buj na susretljivosti, strpljenju,