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Phylogeny Classification Additional Readings Clupeomorpha and Ostariophysi
Teleostei - AccessScience from McGraw-Hill Education http://www.accessscience.com/content/teleostei/680400 (http://www.accessscience.com/) Article by: Boschung, Herbert Department of Biological Sciences, University of Alabama, Tuscaloosa, Alabama. Gardiner, Brian Linnean Society of London, Burlington House, Piccadilly, London, United Kingdom. Publication year: 2014 DOI: http://dx.doi.org/10.1036/1097-8542.680400 (http://dx.doi.org/10.1036/1097-8542.680400) Content Morphology Euteleostei Bibliography Phylogeny Classification Additional Readings Clupeomorpha and Ostariophysi The most recent group of actinopterygians (rayfin fishes), first appearing in the Upper Triassic (Fig. 1). About 26,840 species are contained within the Teleostei, accounting for more than half of all living vertebrates and over 96% of all living fishes. Teleosts comprise 517 families, of which 69 are extinct, leaving 448 extant families; of these, about 43% have no fossil record. See also: Actinopterygii (/content/actinopterygii/009100); Osteichthyes (/content/osteichthyes/478500) Fig. 1 Cladogram showing the relationships of the extant teleosts with the other extant actinopterygians. (J. S. Nelson, Fishes of the World, 4th ed., Wiley, New York, 2006) 1 of 9 10/7/2015 1:07 PM Teleostei - AccessScience from McGraw-Hill Education http://www.accessscience.com/content/teleostei/680400 Morphology Much of the evidence for teleost monophyly (evolving from a common ancestral form) and relationships comes from the caudal skeleton and concomitant acquisition of a homocercal tail (upper and lower lobes of the caudal fin are symmetrical). This type of tail primitively results from an ontogenetic fusion of centra (bodies of vertebrae) and the possession of paired bracing bones located bilaterally along the dorsal region of the caudal skeleton, derived ontogenetically from the neural arches (uroneurals) of the ural (tail) centra. -
Family-Bagridae-Overview-PDF.Pdf
FAMILY Bagridae Bleeker, 1858 - naked catfishes, bagrid catfishes [=Bagri, Bagrichthyoidei, Ritae, Bagrichthyes, Porcinae, Mystidae, Mystini, Bagroidinae, Pelteobagrini, Batasinae] GENUS Bagrichthys Bleeker, 1857 - bagrid catfishes [=Pseudobagrichthys] Species Bagrichthys hypselopterus (Bleeker, 1852) - blacklancer catfish Species Bagrichthys macracanthus (Bleeker, 1854) - Lamatang blacklancer catfish Species Bagrichthys macropterus (Bleeker, 1854) - false blacklancer Species Bagrichthys majusculus Ng, 2002 - Mun blacklancer Species Bagrichthys micranodus Roberts, 1989 - Kapuas blacklancer Species Bagrichthys obscurus Ng, 1999 - obscure blacklancer Species Bagrichthys vaillantii (Popta, 1906) - Vaillant's blacklancer [=macropterus] GENUS Bagroides Bleeker, 1851 - bagrid catfishes Species Bagroides melapterus Bleeker, 1851 - Bornean bagroides [=melanopterus] GENUS Bagrus Bosc, 1816 - bagrid catfishes Species Bagrus bajad (Forsskal, 1775) - bayad [=macropterus] Species Bagrus caeruleus Roberts & Stewart, 1976 - Lower Congo bagrus Species Bagrus degeni Boulenger, 1906 - Victoria bagrus Species Bagrus docmak (Forsskal, 1775) - semutundu [=koenigi, niger] Species Bagrus filamentosus Pellegrin, 1924 - Niger bagrus Species Bagrus lubosicus Lonnberg, 1924 - Lubosi bagrus Species Bagrus meridionalis Gunther, 1894 - kampango, kampoyo Species Bagrus orientalis Boulenger, 1902 - Pangani bagrus Species Bagrus tucumanus Burmeister, 1861- Tucuman bagrus Species Bagrus ubangensis Boulenger, 1902 - Ubangi bagrus Species Bagrus urostigma Vinciguerra, 1895 -
Origin, Evolution and Homologies of the Weberian Apparatus: a New Insight
Int. J. Morphol., 27(2):333-354, 2009. Origin, Evolution and Homologies of the Weberian Apparatus: A New Insight Origen, Evolución y Homologías del Aparato Weberiano: Un Nuevo Acercamiento Rui Diogo DIOGO, R. Origin, evolution and homologies of the Weberian apparatus: a new insight. Int. J. Morphol., 27(2):333-354, 2009. SUMMARY: The Weberian apparatus is essentially a mechanical device improving audition, consisting of a double chain of ossicles joining the air bladder to the inner ear. Despite being one of the most notable complex systems of teleost fishes and the subject of several comparative, developmental and functional studies, there is still much controversy concerning the origin, evolution and homologies of the structures forming this apparatus. In this paper I provide a new insight on these topics, which takes into account the results of recent works on comparative anatomy, paleontology, and ontogeny as well as of a recent extensive phylogenetic analysis including not only numerous otophysan and non-otophysan extant otocephalans but also ostariophysan fossils such as †Chanoides macropoma, †Clupavus maroccanus, †Santanichthys diasii, †Lusitanichthys characiformis, †Sorbininardus apuliensis and †Tischlingerichthys viohli. According to the evidence now available, the Weberian apparatus of otophysans seems to be the outcome of a functional integration of features acquired in basal otocephalans and in basal ostariophysans, which were very likely not directly related with the functioning of this apparatus, and of features acquired in the nodes leading to the Otophysi and to the clade including the four extant otophysan orders, which could well have been the result of a selection directly related to the functioning of the apparatus. -
Integrative and Comparative Biology Integrative and Comparative Biology, Pp
Integrative and Comparative Biology Integrative and Comparative Biology, pp. 1–15 doi:10.1093/icb/icx053 Society for Integrative and Comparative Biology SYMPOSIUM Attention and Motivated Response to Simulated Male Advertisement Call Activates Forebrain Dopaminergic and Social Decision-Making Network Nuclei in Female Midshipman Fish Paul M. Forlano,*,†,‡,§,¶,1 Roshney R. Licorish,* Zachary N. Ghahramani,*,† Miky Timothy,* Melissa Ferrari,k William C. Palmer# and Joseph A. Sisneros#,** *Department of Biology, Brooklyn College, The City University of New York, Brooklyn, NY, USA; †Biology Subprogram in Ecology, Evolutionary Biology, and Behavior, The Graduate Center, City University of New York, New York, NY, USA; ‡Biology Subprogram in Neuroscience, The Graduate Center, City University of New York, New York, NY, USA; §Psychology Subprogram in Behavioral and Cognitive Neuroscience, The Graduate Center, City University of New York, New York, NY, USA; ¶Aquatic Research and Environmental Assessment Center, Brooklyn College, Brooklyn, NY, USA; kEdward R. Murrow High School, Brooklyn, NY, USA; #Department of Psychology, University of Washington, Seattle, WA, USA; **Virginia Bloedel Hearing Research Center, Seattle, WA, USA From the symposium “Integrating Cognitive, Motivational and Sensory Biases Underlying Acoustic and Multimodal Mate Choice” presented at the annual meeting of the Society for Integrative and Comparative Biology, January 4–8, 2017 at New Orleans, Louisiana. 1E-mail: [email protected] Synopsis Little is known regarding the coordination of audition with decision-making and subsequent motor responses that initiate social behavior including mate localization during courtship. Using the midshipman fish model, we tested the hypothesis that the time spent by females attending and responding to the advertisement call is correlated with the activation of a specific subset of catecholaminergic (CA) and social decision-making network (SDM) nuclei underlying auditory- driven sexual motivation. -
11 Subpart B—Lists
U.S. Fish and Wildlife Serv., Interior § 17.11 and 1018–0094. The Service may not con- term ‘‘Entire’’ means that all popu- duct or sponsor, and you are not re- lations throughout the present range of quired to respond to, a collection of in- a vertebrate species are listed. Al- formation unless it displays a cur- though common names are included, rently valid OMB control number. We they cannot be relied upon for identi- are collecting this information to pro- fication of any specimen, since they vide information necessary to evaluate may vary greatly in local usage. The permit applications. We will use this Services shall use the most recently information to review permit applica- accepted scientific name. In cases in tions and make decisions, according to which confusion might arise, a syn- criteria established in various Federal onym(s) will be provided in paren- wildlife conservation statutes and reg- theses. The Services shall rely to the ulations, on the issuance, suspension, extent practicable on the International revocation, or denial of permits. You must respond to obtain or retain a per- Code of Zoological Nomenclature. mit. We estimate the public reporting (c) In the ‘‘Status’’ column the fol- burden for these reporting require- lowing symbols are used: ‘‘E’’ for En- ments to vary from 2 to 21⁄2 hours per dangered, ‘‘T’’ for Threatened, and ‘‘E response, including time for reviewing [or T] (S/A)’’ for similarity of appear- instructions, gathering and maintain- ance species. ing data, and completing and reviewing (d) The other data in the list are non- the forms. -
Exposure to Advertisement Calls of Reproductive Competitors Activates Vocal-Acoustic and Catecholaminergic Neurons in the Plainf
City University of New York (CUNY) CUNY Academic Works Publications and Research Brooklyn College 2013 Exposure to Advertisement Calls of Reproductive Competitors Activates Vocal-Acoustic and Catecholaminergic Neurons in the Plainfin Midshipman Fish, orichthysP notatus Christopher L. Petersen CUNY Brooklyn College Miky Timothy CUNY Brooklyn College D. Spencer Kim CUNY Brooklyn College Ashwin A. Bhandiwad University of Washington Robert A. Mohr University of Washington See next page for additional authors How does access to this work benefit ou?y Let us know! More information about this work at: https://academicworks.cuny.edu/bc_pubs/26 Discover additional works at: https://academicworks.cuny.edu This work is made publicly available by the City University of New York (CUNY). Contact: [email protected] Authors Christopher L. Petersen, Miky Timothy, D. Spencer Kim, Ashwin A. Bhandiwad, Robert A. Mohr, Joseph A. Sisneros, and Paul M. Forlano This article is available at CUNY Academic Works: https://academicworks.cuny.edu/bc_pubs/26 Exposure to Advertisement Calls of Reproductive Competitors Activates Vocal-Acoustic and Catecholaminergic Neurons in the Plainfin Midshipman Fish, Porichthys notatus Christopher L. Petersen1, Miky Timothy1, D. Spencer Kim1, Ashwin A. Bhandiwad2, Robert A. Mohr2, Joseph A. Sisneros2,3, Paul M. Forlano1,4,5* 1 Department of Biology, Brooklyn College, City University of New York, Brooklyn, New York, United States of America, 2 Department of Psychology, University of Washington, Seattle, Washington, United States -
Electric Eel Electrophorus Electricus
Electric Eel Electrophorus electricus Gen. Habitat Water Habitat Rivers Temperature 0-35 C Humidity Undefined Pressure High Salinity 1000-3000 ppm pH 6.0-8.0 Summary: The electric eel is a species of fish found in the basins of the Amazon and Orinoco Rivers of South America. It can produce an electric discharge on the order of 600-650 volts, which it uses for both hunting and self-defense. It is an apex predator in its South American range. Despite its name it is not an eel at all but rather a knifefish. Description: A typical electric eel has an elongated square body, a flattened head, and an overall dark grayish green color shifting to yellowish on the bottom. They have almost no scales. The mouth is square, placed right at the end of the snout. The anal fin continues down the length of the body to the tip of their tail. It can grow up to 2.5 m (about 8.2 feet) in length and 20 kg (about 44 pounds) in weight, making them the largest Gymnotiform. 1 m specimens are more common. They have a vascularized respiratory organ in their oral cavity. These fish are obligate air-breathers; rising to the surface every 10 minutes or so, the animal will gulp air before returning to the bottom. Nearly 80% of the oxygen used by the fish is taken in this way. Despite its name, the electric eel is not related to eels but is more closely related to catfish. Scientists have been able to determine through experimental information that E. -
The Plainfin Midshipman's Soundscape at Two Sites Around Vancouver Island, British Columbia
Vol. 603: 189–200, 2018 MARINE ECOLOGY PROGRESS SERIES Published September 17 https://doi.org/10.3354/meps12730 Mar Ecol Prog Ser The plainfin midshipman’s soundscape at two sites around Vancouver Island, British Columbia William D. Halliday1,2,*, Matthew K. Pine1,2, Aneesh P. H. Bose3,4, Sigal Balshine3, Francis Juanes2 1Wildlife Conservation Society Canada, Whitehorse, Yukon Y1A 0E9, Canada 2Department of Biology, University of Victoria, Victoria, British Columbia V8P 5C2, Canada 3Department of Psychology, Neuroscience & Behaviour, McMaster University, Hamilton, Ontario L8S 4K1, Canada 4Present address: Karl-Franzens-Universität Graz, Institute of Biology, 8010 Graz, Austria ABSTRACT: The soundscape is an integral habitat component for acoustically sensitive animals. In marine environments, noise pollution from anthropogenic activities is pervasive, potentially leading to negative consequences for marine animals. To understand the impacts of noise pollu- tion, one must first understand the soundscape in which these animals live. Using autonomous passive acoustic recorders, we examined the soundscape of plainfin midshipman fish Porichthys notatus at 2 breeding sites around Vancouver Island, Canada. Plainfin midshipman humming was recorded every night for the 4 wk long recording period; it was a main driver of sound pressure levels, adding more than 6 and 17 dB on average (SE ± 0.8) at each site in the 80 Hz octave band. The fundamental frequency of the hum was temperature-dependent and varied between 76 and 111 Hz. At one site (Ladysmith Inlet), sound pressure level was consistently higher than at the other site (Brentwood Bay), and these differences appeared to be related to anthropogenic noise rather than to plainfin midshipman humming. -
0251 AES Behavior & Ecology, 552 AB, Friday 9 July 2010 Jeff
0251 AES Behavior & Ecology, 552 AB, Friday 9 July 2010 Jeff Kneebone1, Gregory Skomal2, John Chisholm2 1University of Massachusetts Dartmouth; School for Marine Science and Technology, New Bedford, Massachusetts, United States, 2Massachusetts Division of Marine Fisheries, New Bedford, Massachusetts, United States Spatial and Temporal Habitat Use and Movement Patterns of Neonatal and Juvenile Sand Tiger Sharks, Carcharias taurus, in a Massachusetts Estuary In recent years, an increasing number of neonate and juvenile sand tiger sharks (Carcharias taurus) have been incidentally taken by fishermen in Plymouth, Kingston, Duxbury (PKD) Bay, a 10,200 acre tidal estuary located on the south shore of Massachusetts. There are indications that the strong seasonal presence (late spring to early fall) of sand tigers in this area is a relatively new phenomenon as local fishermen claim that they had never seen this species in large numbers until recently. We utilized passive acoustic telemetry to monitor seasonal residency, habitat use, site fidelity, and fine scale movements of 35 sand tigers (79 – 120 cm fork length; age 0 - 1) in PKD Bay. Sharks were tracked within PKD Bay for periods of 5 – 88 days during September – October, 2008 and June – October, 2009. All movement data are currently being analyzed to quantify spatial and temporal habitat use, however, preliminary analyses suggest that sharks display a high degree of site fidelity to several areas of PKD Bay. Outside PKD Bay, we documented broader regional movements throughout New England. Collectively, these data demonstrate the that both PKD Bay and New England coastal waters serve as nursery and essential fish habitat (EFH) for neonatal and juvenile sand tiger sharks. -
Limnological Study of Lake Tanganyika, Africa with Special Emphasis on Piscicultural Potentiality Lambert Niyoyitungiye
Limnological Study of Lake Tanganyika, Africa with Special Emphasis on Piscicultural Potentiality Lambert Niyoyitungiye To cite this version: Lambert Niyoyitungiye. Limnological Study of Lake Tanganyika, Africa with Special Emphasis on Piscicultural Potentiality. Biodiversity and Ecology. Assam University Silchar (Inde), 2019. English. tel-02536191 HAL Id: tel-02536191 https://hal.archives-ouvertes.fr/tel-02536191 Submitted on 9 Apr 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. “LIMNOLOGICAL STUDY OF LAKE TANGANYIKA, AFRICA WITH SPECIAL EMPHASIS ON PISCICULTURAL POTENTIALITY” A THESIS SUBMITTED TO ASSAM UNIVERSITY FOR PARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN LIFE SCIENCE AND BIOINFORMATICS By Lambert Niyoyitungiye (Ph.D. Registration No.Ph.D/3038/2016) Department of Life Science and Bioinformatics School of Life Sciences Assam University Silchar - 788011 India Under the Supervision of Dr.Anirudha Giri from Assam University, Silchar & Co-Supervision of Prof. Bhanu Prakash Mishra from Mizoram University, Aizawl Defence date: 17 September, 2019 To Almighty and merciful God & To My beloved parents with love i MEMBERS OF EXAMINATION BOARD iv Contents Niyoyitungiye, 2019 CONTENTS Page Numbers CHAPTER-I INTRODUCTION .............................................................. 1-7 I.1 Background and Motivation of the Study .......................................... -
A COMPARATIVE STUDY of the WEBERIAN APPARATUS in the GENERA DIONDA and NOTROPIS (CYPRINIDAE) by Morgan Emery Sisk Bachelor of S
A COMPARATIVE STUDY OF THE WEBERIAN APPARATUS IN THE GENERA DIONDA AND NOTROPIS (CYPRINIDAE) By Morgan Emery Sisk Bachelor of Science Murray State College Murray, Kentucky 1953 Submitted to the faculty of the Graduate School of the Oklahoma State University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May, 1961 A COMPARATIVE STUDY OF THE WEBERIAN APPARATUS IN THE GENERA_DI9NDA AND NOTROPIS (CYPRINIDAE) cl.ARE.NGE J. eCOY JR. By Morgan Emery Sisk Bachelor of Science Murray State College Murray, Kentucky 1953 Submitted to the faculty of the Graduate School of the Oklahoma State University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May, 1961 Name: Morgan Emery Sisk Date of Degree: May, 1961 Institution: Oklahoma State University Location: Stillwater, Oklahoma Title of Study: A COMPARATIVE STUDY OF THE WEBERIAN APPARATUS IN THE GENERA DIONDA AND NOTROPIS (CYPRINIDAE) Pages in Study: 50 Candidate for Degree of Master of Science Major Field: Zoology Scope and Method of Study: The bony elements of the Weberian apparatus from three species of Dionda and six species of Notropis were studied to compare and describe structural variations between the two genera. Specimens were procured from field collections and from the collec- tion of fishes at Oklahoma State University. A modification of the alizarin red—S method was utilized in staining the specimens. Dis- sections were made under a binocular microscope prior to or after clearing in glycerine and drawings were made in charcoal with the aid of a camera lucida. Findings and Conclusions: The Weberian apparatus in Notropis and Dionda incorporates the first four modified vertebrae none of which is fused to others. -
Testing the Potential of Environmental DNA Methods for Surveying Lake Tanganyika's Highly Diverse Fish Communities Christopher J
Testing the potential of environmental DNA methods for surveying Lake Tanganyika's highly diverse fish communities Christopher James Doble A thesis submitted for the degree of Doctor of Philosophy Department of Genetics, Evolution and Environment University College London April 2020 1 Declaration I, Christopher James Doble, confirm the work presented in this thesis is my own. Where information has been derived from other sources, I confirm this has been indicated in the thesis. Christopher James Doble Date: 27/04/2020 2 Statement of authorship I planned and undertook fieldwork to the Kigoma region of Lake Tanganyika, Tanzania in 2016 and 2017. This included obtaining research permits, collecting environmental DNA samples and undertaking fish community visual survey data used in Chapters three and four. For Chapter two, cichlid reference database sequences were sequenced by Walter Salzburger’s research group at the University of Basel. I extracted required regions from mitochondrial genome alignments during a visit to Walter’s research group. Other reference sequences were obtained by Sanger sequencing. I undertook the DNA extractions and PCR amplifications for all samples, with the clean-up and sequencing undertaken by the UCL Sequencing facility. I undertook the method development, DNA extractions, PCR amplifications and library preparations for each of the next generation sequencing runs in Chapters three and four at the NERC Biomolecular Analysis Facility Sheffield. Following training by Helen Hipperson at the NERC Biomolecular Analysis Facility in Sheffield, I undertook the bioinformatic analysis of sequence data in Chapters three and four. I also carried out all the data analysis within each chapter. Chapters two, three and parts of four have formed a manuscript recently published in Environmental DNA (Doble et al.