Acanthopterygii, Bone, Eurypterygii, Osteology, Percomprpha
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Atheriniformes : Atherinidae
Atheriniformes: Atherinidae 2111 Atheriniformes: Atherinidae Order ATHERINIFORMES ATHERINIDAE Silversides by L. Tito de Morais, IRD/LEMAR, University of Brest, Plouzané, France; M. Sylla, Centre de Recherches Océanographiques de Dakar-Thiaroye (CRODT), Senegal and W. Ivantsoff (retired), Biology Science, Macquarie University NSW 2109, North Ryde, Australia iagnostic characters: Small, elongate fish, rarely exceeding 15 cm in length. Body elongate and Dsomewhat compressed. Short head, generally flattened dorsally, large eyes, sharp nose, mouth small, oblique and in terminal position, jaws subequal, reaching or slightly exceeding the anterior margin of the eye; premaxilla with ascending process of variable length, with lateral process present or absent; ramus of dentary bone elevated posteriorly or indistinct from anterior part of lower jaw; fine, small and sharp teeth on the jaws, on the roof of mouth (vomer, palatine, pterygoid) or on outside of mouth; 10 to 26 gill rakers long and slender on lower arm of first gill arch. Two well-separated dorsal fins, the first with 6 to 10 thin, flexible spines, located approximately in the middle of the body; the second dorsal and anal fins with a single small weak spine, 1 unbranched soft ray and a variable number of soft rays. Anal fin always originating slightly in advance of second dorsal fin; pectoral fins inserted high on the flanks, directly behind posterior rim of gill cover, with spine greatly reduced and first ray much thicker than those following. Abdomninal pelvic fins with 1 spine and 5 soft rays; forked caudal fin; anus away from the origin of the anal fin. Relatively large scales, cycloid (smooth). -
BONY FISHES 602 Bony Fishes
click for previous page BONY FISHES 602 Bony Fishes GENERAL REMARKS by K.E. Carpenter, Old Dominion University, Virginia, USA ony fishes constitute the bulk, by far, of both the diversity and total landings of marine organisms encoun- Btered in fisheries of the Western Central Atlantic.They are found in all macrofaunal marine and estuarine habitats and exhibit a lavish array of adaptations to these environments. This extreme diversity of form and taxa presents an exceptional challenge for identification. There are 30 orders and 269 families of bony fishes presented in this guide, representing all families known from the area. Each order and family presents a unique suite of taxonomic problems and relevant characters. The purpose of this preliminary section on technical terms and guide to orders and families is to serve as an introduction and initial identification guide to this taxonomic diversity. It should also serve as a general reference for those features most commonly used in identification of bony fishes throughout the remaining volumes. However, I cannot begin to introduce the many facets of fish biology relevant to understanding the diversity of fishes in a few pages. For this, the reader is directed to one of the several general texts on fish biology such as the ones by Bond (1996), Moyle and Cech (1996), and Helfman et al.(1997) listed below. A general introduction to the fisheries of bony fishes in this region is given in the introduction to these volumes. Taxonomic details relevant to a specific family are explained under each of the appropriate family sections. The classification of bony fishes continues to transform as our knowledge of their evolutionary relationships improves. -
§4-71-6.5 LIST of CONDITIONALLY APPROVED ANIMALS November
§4-71-6.5 LIST OF CONDITIONALLY APPROVED ANIMALS November 28, 2006 SCIENTIFIC NAME COMMON NAME INVERTEBRATES PHYLUM Annelida CLASS Oligochaeta ORDER Plesiopora FAMILY Tubificidae Tubifex (all species in genus) worm, tubifex PHYLUM Arthropoda CLASS Crustacea ORDER Anostraca FAMILY Artemiidae Artemia (all species in genus) shrimp, brine ORDER Cladocera FAMILY Daphnidae Daphnia (all species in genus) flea, water ORDER Decapoda FAMILY Atelecyclidae Erimacrus isenbeckii crab, horsehair FAMILY Cancridae Cancer antennarius crab, California rock Cancer anthonyi crab, yellowstone Cancer borealis crab, Jonah Cancer magister crab, dungeness Cancer productus crab, rock (red) FAMILY Geryonidae Geryon affinis crab, golden FAMILY Lithodidae Paralithodes camtschatica crab, Alaskan king FAMILY Majidae Chionocetes bairdi crab, snow Chionocetes opilio crab, snow 1 CONDITIONAL ANIMAL LIST §4-71-6.5 SCIENTIFIC NAME COMMON NAME Chionocetes tanneri crab, snow FAMILY Nephropidae Homarus (all species in genus) lobster, true FAMILY Palaemonidae Macrobrachium lar shrimp, freshwater Macrobrachium rosenbergi prawn, giant long-legged FAMILY Palinuridae Jasus (all species in genus) crayfish, saltwater; lobster Panulirus argus lobster, Atlantic spiny Panulirus longipes femoristriga crayfish, saltwater Panulirus pencillatus lobster, spiny FAMILY Portunidae Callinectes sapidus crab, blue Scylla serrata crab, Samoan; serrate, swimming FAMILY Raninidae Ranina ranina crab, spanner; red frog, Hawaiian CLASS Insecta ORDER Coleoptera FAMILY Tenebrionidae Tenebrio molitor mealworm, -
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. -
New Insights on the Sister Lineage of Percomorph Fishes with an Anchored Hybrid Enrichment Dataset
Molecular Phylogenetics and Evolution 110 (2017) 27–38 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev New insights on the sister lineage of percomorph fishes with an anchored hybrid enrichment dataset ⇑ Alex Dornburg a, , Jeffrey P. Townsend b,c,d, Willa Brooks a, Elizabeth Spriggs b, Ron I. Eytan e, Jon A. Moore f,g, Peter C. Wainwright h, Alan Lemmon i, Emily Moriarty Lemmon j, Thomas J. Near b,k a North Carolina Museum of Natural Sciences, Raleigh, NC, USA b Department of Ecology & Evolutionary Biology and Peabody Museum of Natural History, Yale University, New Haven, CT 06520, USA c Program in Computational Biology and Bioinformatics, Yale University, New Haven, CT 06520, USA d Department of Biostatistics, Yale University, New Haven, CT 06510, USA e Marine Biology Department, Texas A&M University at Galveston, Galveston, TX 77554, USA f Florida Atlantic University, Wilkes Honors College, Jupiter, FL 33458, USA g Florida Atlantic University, Harbor Branch Oceanographic Institution, Fort Pierce, FL 34946, USA h Department of Evolution & Ecology, University of California, Davis, CA 95616, USA i Department of Scientific Computing, Florida State University, 400 Dirac Science Library, Tallahassee, FL 32306, USA j Department of Biological Science, Florida State University, 319 Stadium Drive, Tallahassee, FL 32306, USA k Peabody Museum of Natural History, Yale University, New Haven, CT 06520, USA article info abstract Article history: Percomorph fishes represent over 17,100 species, including several model organisms and species of eco- Received 12 April 2016 nomic importance. Despite continuous advances in the resolution of the percomorph Tree of Life, resolu- Revised 22 February 2017 tion of the sister lineage to Percomorpha remains inconsistent but restricted to a small number of Accepted 25 February 2017 candidate lineages. -
Age, Growth and Body Condition of Big-Scale Sand Smelt Atherina Boyeri Risso, 1810 Inhabiting a Freshwater Environment: Lake Trasimeno (Italy)
Knowledge and Management of Aquatic Ecosystems (2015) 416, 09 http://www.kmae-journal.org c ONEMA, 2015 DOI: 10.1051/kmae/2015005 Age, growth and body condition of big-scale sand smelt Atherina boyeri Risso, 1810 inhabiting a freshwater environment: Lake Trasimeno (Italy) M. Lorenzoni(1), D. Giannetto(2),,A.Carosi(1), R. Dolciami(3), L. Ghetti(4), L. Pompei(1) Received September 24, 2014 Revised January 29, 2015 Accepted January 29, 2015 ABSTRACT Key-words: The age, growth and body condition of the big-scale sand smelt (Athe- Population rina boyeri) population of Lake Trasimeno were investigated. In total, dynamics, 3998 specimens were collected during the study and five age classes Lee’s (from 0+ to 4+) were identified. From a subsample of 1017 specimens, phenomenon, there were 583 females, 411 males and 23 juveniles. The equations = − fishery between total length (TL) and weight (W) were: log10 W 2.326 + = − management, 3.139 log10 TL for males and log10 W 2.366 + 3.168 log10 TL for fe- introduced males. There were highly significant differences between the sexes and species, for both sexes the value of b (slope of the log (TL-W regression) was Lake Trasimeno greater than 3 (3.139 for males and 3.168 for females), indicating positive allometric growth. The parameters of the theoretical growth curve were: −1 TLt = 10.03 cm; k = 0.18 yr , t0 = −0.443 yr and Φ = 1.65. Monthly trends of overall condition and the gonadosomatic index (GSI) indicated that the reproductive period occurred from March to September. Analy- sis of back-calculated lengths indicated the occurrence of a reverse Lee’s phenomenon. -
Biodiversity of the Kermadec Islands and Offshore Waters of the Kermadec Ridge: Report of a Coastal, Marine Mammal and Deep-Sea Survey (TAN1612)
Biodiversity of the Kermadec Islands and offshore waters of the Kermadec Ridge: report of a coastal, marine mammal and deep-sea survey (TAN1612) New Zealand Aquatic Environment and Biodiversity Report No. 179 Clark, M.R.; Trnski, T.; Constantine, R.; Aguirre, J.D.; Barker, J.; Betty, E.; Bowden, D.A.; Connell, A.; Duffy, C.; George, S.; Hannam, S.; Liggins, L..; Middleton, C.; Mills, S.; Pallentin, A.; Riekkola, L.; Sampey, A.; Sewell, M.; Spong, K.; Stewart, A.; Stewart, R.; Struthers, C.; van Oosterom, L. ISSN 1179-6480 (online) ISSN 1176-9440 (print) ISBN 978-1-77665-481-9 (online) ISBN 978-1-77665-482-6 (print) January 2017 Requests for further copies should be directed to: Publications Logistics Officer Ministry for Primary Industries PO Box 2526 WELLINGTON 6140 Email: [email protected] Telephone: 0800 00 83 33 Facsimile: 04-894 0300 This publication is also available on the Ministry for Primary Industries websites at: http://www.mpi.govt.nz/news-resources/publications.aspx http://fs.fish.govt.nz go to Document library/Research reports © Crown Copyright - Ministry for Primary Industries TABLE OF CONTENTS EXECUTIVE SUMMARY 1 1. INTRODUCTION 3 1.1 Objectives: 3 1.2 Objective 1: Benthic offshore biodiversity 3 1.3 Objective 2: Marine mammal research 4 1.4 Objective 3: Coastal biodiversity and connectivity 5 2. METHODS 5 2.1 Survey area 5 2.2 Survey design 6 Offshore Biodiversity 6 Marine mammal sampling 8 Coastal survey 8 Station recording 8 2.3 Sampling operations 8 Multibeam mapping 8 Photographic transect survey 9 Fish and Invertebrate sampling 9 Plankton sampling 11 Catch processing 11 Environmental sampling 12 Marine mammal sampling 12 Dive sampling operations 12 Outreach 13 3. -
Updated Checklist of Marine Fishes (Chordata: Craniata) from Portugal and the Proposed Extension of the Portuguese Continental Shelf
European Journal of Taxonomy 73: 1-73 ISSN 2118-9773 http://dx.doi.org/10.5852/ejt.2014.73 www.europeanjournaloftaxonomy.eu 2014 · Carneiro M. et al. This work is licensed under a Creative Commons Attribution 3.0 License. Monograph urn:lsid:zoobank.org:pub:9A5F217D-8E7B-448A-9CAB-2CCC9CC6F857 Updated checklist of marine fishes (Chordata: Craniata) from Portugal and the proposed extension of the Portuguese continental shelf Miguel CARNEIRO1,5, Rogélia MARTINS2,6, Monica LANDI*,3,7 & Filipe O. COSTA4,8 1,2 DIV-RP (Modelling and Management Fishery Resources Division), Instituto Português do Mar e da Atmosfera, Av. Brasilia 1449-006 Lisboa, Portugal. E-mail: [email protected], [email protected] 3,4 CBMA (Centre of Molecular and Environmental Biology), Department of Biology, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal. E-mail: [email protected], [email protected] * corresponding author: [email protected] 5 urn:lsid:zoobank.org:author:90A98A50-327E-4648-9DCE-75709C7A2472 6 urn:lsid:zoobank.org:author:1EB6DE00-9E91-407C-B7C4-34F31F29FD88 7 urn:lsid:zoobank.org:author:6D3AC760-77F2-4CFA-B5C7-665CB07F4CEB 8 urn:lsid:zoobank.org:author:48E53CF3-71C8-403C-BECD-10B20B3C15B4 Abstract. The study of the Portuguese marine ichthyofauna has a long historical tradition, rooted back in the 18th Century. Here we present an annotated checklist of the marine fishes from Portuguese waters, including the area encompassed by the proposed extension of the Portuguese continental shelf and the Economic Exclusive Zone (EEZ). The list is based on historical literature records and taxon occurrence data obtained from natural history collections, together with new revisions and occurrences. -
Constraints on the Timescale of Animal Evolutionary History
Palaeontologia Electronica palaeo-electronica.org Constraints on the timescale of animal evolutionary history Michael J. Benton, Philip C.J. Donoghue, Robert J. Asher, Matt Friedman, Thomas J. Near, and Jakob Vinther ABSTRACT Dating the tree of life is a core endeavor in evolutionary biology. Rates of evolution are fundamental to nearly every evolutionary model and process. Rates need dates. There is much debate on the most appropriate and reasonable ways in which to date the tree of life, and recent work has highlighted some confusions and complexities that can be avoided. Whether phylogenetic trees are dated after they have been estab- lished, or as part of the process of tree finding, practitioners need to know which cali- brations to use. We emphasize the importance of identifying crown (not stem) fossils, levels of confidence in their attribution to the crown, current chronostratigraphic preci- sion, the primacy of the host geological formation and asymmetric confidence intervals. Here we present calibrations for 88 key nodes across the phylogeny of animals, rang- ing from the root of Metazoa to the last common ancestor of Homo sapiens. Close attention to detail is constantly required: for example, the classic bird-mammal date (base of crown Amniota) has often been given as 310-315 Ma; the 2014 international time scale indicates a minimum age of 318 Ma. Michael J. Benton. School of Earth Sciences, University of Bristol, Bristol, BS8 1RJ, U.K. [email protected] Philip C.J. Donoghue. School of Earth Sciences, University of Bristol, Bristol, BS8 1RJ, U.K. [email protected] Robert J. -
Order GASTEROSTEIFORMES PEGASIDAE Eurypegasus Draconis
click for previous page 2262 Bony Fishes Order GASTEROSTEIFORMES PEGASIDAE Seamoths (seadragons) by T.W. Pietsch and W.A. Palsson iagnostic characters: Small fishes (to 18 cm total length); body depressed, completely encased in Dfused dermal plates; tail encircled by 8 to 14 laterally articulating, or fused, bony rings. Nasal bones elongate, fused, forming a rostrum; mouth inferior. Gill opening restricted to a small hole on dorsolat- eral surface behind head. Spinous dorsal fin absent; soft dorsal and anal fins each with 5 rays, placed posteriorly on body. Caudal fin with 8 unbranched rays. Pectoral fins large, wing-like, inserted horizon- tally, composed of 9 to 19 unbranched, soft or spinous-soft rays; pectoral-fin rays interconnected by broad, transparent membranes. Pelvic fins thoracic, tentacle-like,withI spine and 2 or 3 unbranched soft rays. Colour: in life highly variable, apparently capable of rapid colour change to match substrata; head and body light to dark brown, olive-brown, reddish brown, or almost black, with dorsal and lateral surfaces usually darker than ventral surface; dorsal and lateral body surface often with fine, dark brown reticulations or mottled lines, sometimes with irregular white or yellow blotches; tail rings often encircled with dark brown bands; pectoral fins with broad white outer margin and small brown spots forming irregular, longitudinal bands; unpaired fins with small brown spots in irregular rows. dorsal view lateral view Habitat, biology, and fisheries: Benthic, found on sand, gravel, shell-rubble, or muddy bottoms. Collected incidentally by seine, trawl, dredge, or shrimp nets; postlarvae have been taken at surface lights at night. -
Percomorph Phylogeny: a Survey of Acanthomorphs and a New Proposal
BULLETIN OF MARINE SCIENCE, 52(1): 554-626, 1993 PERCOMORPH PHYLOGENY: A SURVEY OF ACANTHOMORPHS AND A NEW PROPOSAL G. David Johnson and Colin Patterson ABSTRACT The interrelationships of acanthomorph fishes are reviewed. We recognize seven mono- phyletic terminal taxa among acanthomorphs: Lampridiformes, Polymixiiformes, Paracan- thopterygii, Stephanoberyciformes, Beryciformes, Zeiformes, and a new taxon named Smeg- mamorpha. The Percomorpha, as currently constituted, are polyphyletic, and the Perciformes are probably paraphyletic. The smegmamorphs comprise five subgroups: Synbranchiformes (Synbranchoidei and Mastacembeloidei), Mugilomorpha (Mugiloidei), Elassomatidae (Elas- soma), Gasterosteiformes, and Atherinomorpha. Monophyly of Lampridiformes is justified elsewhere; we have found no new characters to substantiate the monophyly of Polymixi- iformes (which is not in doubt) or Paracanthopterygii. Stephanoberyciformes uniquely share a modification of the extrascapular, and Beryciformes a modification of the anterior part of the supraorbital and infraorbital sensory canals, here named Jakubowski's organ. Our Zei- formes excludes the Caproidae, and characters are proposed to justify the monophyly of the group in that restricted sense. The Smegmamorpha are thought to be monophyletic principally because of the configuration of the first vertebra and its intermuscular bone. Within the Smegmamorpha, the Atherinomorpha and Mugilomorpha are shown to be monophyletic elsewhere. Our Gasterosteiformes includes the syngnathoids and the Pegasiformes -
Predator-Driven Macroevolution in Flyingfishes Inferred from Behavioural Studies 59
Predator-driven macroevolution in flyingfishes inferred from behavioural studies 59 Predator-driven macroevolution in flyingfishes inferred from behavioural studies: historical controversies and a hypothesis U. Kutschera Abstract Flyingfishes (Exocoetidae) are unique oceanic animals that use their tail and their large, wing-like pectoral fins to launch themselves out of the water and glide through the air. Independent observations document that flyingfishes use their gliding ability to escape from aquatic predators such as dolphins (marine mammals). The fossil record of flyingfishes is very poor. Nevertheless, the evolution of gliding among flyingfishes and their allies (Beloniformes) was analysed and reconstructed by the ethologist Konrad Lorenz (1903 – 1989) and other zoologists. In this article I review the comparative method in evolutionary biology, describe historical controversies concerning the biology and systematics of flyingfishes and present a hypothesis on the phylogenetic development of gliding among these marine vertebrates. This integrative model is based on behavioural studies and has been corroborated by molecular data (evolutionary trees derived from DNA sequences). Introduction Since the publication of Darwin´s classical book (1872, 1st ed. 1859), evolutionary biology has relied primarily upon comparative studies of extant organisms (animals, plants), supplemented whenever possible by information obtained from the fossil record. This interaction between neontological and palaeontological research has greatly enriched our knowledge of the evolutionary history (phylogeny) of a variety of macro- organisms, notably hard-shelled marine invertebrates (molluscs etc.) and vertebrates, for which thousands of well-preserved fossils have been described. Such comparative studies have become considerably more significant with the development of molecular methods for reconstructing DNA-sequence-based phylogenies and with the increased rigour with which the comparative method has been applied.