Morphometric and Meristic Variation in Two
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§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, -
B. Quantitative Characters Morphometric & Meristics Laboratory
Lab. No. 2 B. Quantitative Characters Morphometric & Meristics laboratory Taxonomic Characters The first step in successfully working with fishes is correct identification. Similar species require in depth examination to discern the few differentiating characteristics. Many times these examinations require accurate measurements and counts of fin ray elements. Objectives: The purpose of this lab is to introduce students to these characters. Quantitative Characters Quantitative characters are usually expressed as numbers, these include a measurable and countable characters. Morphometrics are measurable characters or length-based measures of specific body parts, such as total length of the body or diameter of the eye. These characters are usually measured in the millimeter scale. Meristics are counts of things which occur more than once, but a variable number of times between species (and sometimes within species). These include counts of fin elements, i.e.: the number of dorsal fin spines and rays. NOTICE Spines are hard, pinlike projections, while rays are soft and brush-like Occasionally, fins will be a mix of both spines and rays; however, spines are ALWAYS the most forward structures (closest to the head) on the fin. The table below helps you to differentiate between a spine and a ray Spines Rays Hard and pointed Segmented Unsegmented Sometimes branched Unbranched Bilateral with left and right halves Solid Because they are already dimensionless, meristic measurements can be compared directly. 8 Lab. No. 2 Laboratory exercise In this exercise we will be making various measurements and counts on several species of fish. Record the appropriate information in the attached table. Procedure—Morphology • Each group is equipped with: • Dissecting microscope • Needle probe • Dissecting tray • Scissors • Petri dish • Scalpel • Calipers • Slides and coverslips • Forceps (fine tip and blunt tip) • Latex gloves (optional) Each team should get a fish. -
The Genetic Basis of Morphometric and Meristic Traits in Rainbow Trout (Oncorhynchus Mykiss)
Central Annals of Aquaculture and Research Research Article *Corresponding author Domitilla Pulcini, Department of Biology, “Tor Vergata” University of Rome, Consiglio per la Ricerca in The Genetic Basis of Agricoltura e l’Analisi dell’Economia Agraria, Via Salaria 31, 00016, Monterotondo (Rome), Italy, Tel: 39-06- 90090263; Email: Morphometric and Meristic Submitted: 30 September 2016 Accepted: 18 October 2016 Traits in Rainbow Trout Published: 21 October 2016 ISSN: 2379-0881 (Oncorhynchus mykiss) Copyright © 2016 Pulcini et al. Domitilla Pulcini1,2*, Kristofer Christensen3, Paul A. Wheeler3, OPEN ACCESS Tommaso Russo2, and Gary H. Thorgaard3 1,2Department of Biology, “Tor Vergata” University of Rome, Italy Keywords 3School of Biological Sciences and Center for Reproductive Biology, Washington State • Domestication University, USA • Geometric morphometrics • QTL • Meristics Abstract • Salmonids In fishes, body shape, is a complex trait involving several genetic and environmental • Shape factors. Understanding the genetic basis of phenotypic variation in body form could lead to breeding strategies aimed at adapting body shape to captive environments. In the present study, QTLs associated with morphometric and meristic traits in rainbow trout were identified using a genetic linkage map created from a cross of two clonal lines divergent for morphology and life history (wild steelhead trout and domesticated rainbow trout). Genome regions associated with differences in morphological (body depth, mouth orientation, caudal peduncle shape, anal and dorsal fin length) and meristic (number of skeletal elements of median and paired fins and of caudal fin) characters were identified. The identification of genomic locations influencing body morphology, even if only at a gross level, could be of pivotal importance to direct breeding strategies in commercial hatcheries towards the production of more desirable body types. -
Variation of the Spotted Sunfish, Lepomis Punctatus Complex
Variation of the Spotted Sunfish, Lepomis punctatus Complex (Centrarehidae): Meristies, Morphometries, Pigmentation and Species Limits BULLETIN ALABAMA MUSEUM OF NATURAL HISTORY The scientific publication of the Alabama Museum of Natural History. Richard L. Mayden, Editor, John C. Hall, Managing Editor. BULLETIN ALABAMA MUSEUM OF NATURAL HISTORY is published by the Alabama Museum of Natural History, a unit of The University of Alabama. The BULLETIN succeeds its predecessor, the MUSEUM PAPERS, which was terminated in 1961 upon the transfer of the Museum to the University from its parent organization, the Geological Survey of Alabama. The BULLETIN is devoted primarily to scholarship and research concerning the natural history of Alabama and the midsouth. It appears irregularly in consecutively numbered issues. Communication concerning manuscripts, style, and editorial policy should be addressed to: Editor, BULLETIN ALABAMA MUSEUM OF NATURAL HISTORY, The University of Alabama, Box 870340, Tuscaloosa, AL 35487-0340; Telephone (205) 348-7550. Prospective authors should examine the Notice to Authors inside the back cover. Orders and requests for general information should be addressed to Managing Editor, BULLETIN ALABAMA MUSEUM OF NATURAL HISTORY, at the above address. Numbers may be purchased individually; standing orders are accepted. Remittances should accompany orders for individual numbers and be payable to The University of Alabama. The BULLETIN will invoice standing orders. Library exchanges may be handled through: Exchange Librarian, The University of Alabama, Box 870266, Tuscaloosa, AL 35487-0340. When citing this publication, authors are requested to use the following abbreviation: Bull. Alabama Mus. Nat. Hist. ISSN: 0196-1039 Copyright 1991 by The Alabama Museum of Natural History Price this number: $6.00 })Il{ -w-~ '{(iI1 .....~" _--. -
ENVIRONMENTAL STUDIES Vol
PURARI RIVER (WABO) HYDROELECTRIC SCHEME ENVIRONMENTAL STUDIES Vol. 3 THE ECOLOGICA SIGNIFICANCE AND ECONOMIC IMPORTANCE OF THE MANGROVE ~AND ESTU.A.INE COMMUNITIES OF THE GULF PROVINCE, PAPUA NEW GUINEA Aby David S.Liem and Allan K. Haines .:N. IA 1-:" .": ". ' A, _"Gulf of Papua \-.. , . .. Office of Environment and Gonservatior, Central Government Offices, Waigani, Department o Minerals and Energy,and P.O. Box 2352, Kot.edobu !" " ' "car ' - ;' , ,-9"... 1977 "~ ~ u l -&,dJ&.3.,' -a,7- ..g=.<"- " - Papua New Guinea -.4- "-4-4 , ' -'., O~Cx c.A -6 Editor: Dr. T. Petr, Office of Environment and Conservation, Central Government Offices, Waigani, Papua New Guinea Authors: David S. Liem, Wildlife Division, Department of Natural Resources, Port Moresby, Papua New Guinea Allan K. Haines, Fisher;es Division, Department of Primary Industry, Konedobu, Papua New Guinea Reports p--blished in the series -ur'ri River (.:abo) Hyrcelectr.c S-hane: Environmental Studies Vol.l: Workshop 6 May 1977 (Ed.by T.Petr) (1977) Vol.2: Computer simulaticn of the impact of the Wabo hydroelectric scheme on the sediment balance of the Lower Purari (by G.Pickup) (1977) Vol.3: The ecological significance and economic importance of the mangrove and estuarine communities of the Gulf Province,Papua New Guinea (by D.S.Liem & A.K.Haines) (1977) Vol.4: The pawaia of the Upper Purari (Gulf Province,Papua New Guinea) (by C.Warrillow)( 1978) Vol.5: An archaeological and ethnographic survey of the Purari River (Wabo) dam site and reservoir (by S.J.Egloff & R.Kaiku) (1978) In -
California Fish and Game “Conservation of Wildlife Through Education”
Summer 2015 159 CALIFORNIA FISH AND GAME “Conservation of Wildlife Through Education” Volume 101 Summer 2015 Number 3 Published Quarterly by the California Department of Fish and Wildlife 160 CALIFORNIA FISH AND GAME Vol. 101, No. 3 STATE OF CALIFORNIA Jerry Brown, Governor CALIFORNIA NATURAL RESOURCES AGENCY John Laird, Secretary for Natural Resources FISH AND GAME COMMISSION Jack Baylis, President Jim Kellogg, Vice President Jacque Hostler-Carmesin, Member Anthony C. Williams, Member Eric Sklar, Member Sonke Mastrup, Executive Director DEPARTMENT OF FISH AND WILDLIFE Charlton “Chuck” Bonham, Director CALIFORNIA FISH AND GAME EDITORIAL STAFF Vern Bleich ........................................................................................Editor-in-Chief Carol Singleton ........................ Office of Communication, Education and Outreach Jeff Villepique, Steve Parmenter ........................................... Inland Deserts Region Scott Osborn, Laura Patterson, Joel Trumbo ................................... Wildlife Branch Dave Lentz, Kevin Shaffer ............................................................. Fisheries Branch Peter Kalvass, Nina Kogut .................................................................Marine Region James Harrington .......................................Office of Spill Prevention and Response Cherilyn Burton ...................................................................... Native Plant Program Summer 2015 161 VOLUME 101 SUMMER 2015 NUMBER 3 Published Quarterly by STATE OF CALIFORNIA CALIFORNIA -
A Dissertation Entitled Evolution, Systematics
A Dissertation Entitled Evolution, systematics, and phylogeography of Ponto-Caspian gobies (Benthophilinae: Gobiidae: Teleostei) By Matthew E. Neilson Submitted as partial fulfillment of the requirements for The Doctor of Philosophy Degree in Biology (Ecology) ____________________________________ Adviser: Dr. Carol A. Stepien ____________________________________ Committee Member: Dr. Christine M. Mayer ____________________________________ Committee Member: Dr. Elliot J. Tramer ____________________________________ Committee Member: Dr. David J. Jude ____________________________________ Committee Member: Dr. Juan L. Bouzat ____________________________________ College of Graduate Studies The University of Toledo December 2009 Copyright © 2009 This document is copyrighted material. Under copyright law, no parts of this document may be reproduced without the expressed permission of the author. _______________________________________________________________________ An Abstract of Evolution, systematics, and phylogeography of Ponto-Caspian gobies (Benthophilinae: Gobiidae: Teleostei) Matthew E. Neilson Submitted as partial fulfillment of the requirements for The Doctor of Philosophy Degree in Biology (Ecology) The University of Toledo December 2009 The study of biodiversity, at multiple hierarchical levels, provides insight into the evolutionary history of taxa and provides a framework for understanding patterns in ecology. This is especially poignant in invasion biology, where the prevalence of invasiveness in certain taxonomic groups could -
Acipenser Brevirostrum
AR-405 BIOLOGICAL ASSESSMENT OF SHORTNOSE STURGEON Acipenser brevirostrum Prepared by the Shortnose Sturgeon Status Review Team for the National Marine Fisheries Service National Oceanic and Atmospheric Administration November 1, 2010 Acknowledgements i The biological review of shortnose sturgeon was conducted by a team of scientists from state and Federal natural resource agencies that manage and conduct research on shortnose sturgeon along their range of the United States east coast. This review was dependent on the expertise of this status review team and from information obtained from scientific literature and data provided by various other state and Federal agencies and individuals. In addition to the biologists who contributed to this report (noted below), the Shortnose Stugeon Status Review Team would like to acknowledge the contributions of Mary Colligan, Julie Crocker, Michael Dadswell, Kim Damon-Randall, Michael Erwin, Amanda Frick, Jeff Guyon, Robert Hoffman, Kristen Koyama, Christine Lipsky, Sarah Laporte, Sean McDermott, Steve Mierzykowski, Wesley Patrick, Pat Scida, Tim Sheehan, and Mary Tshikaya. The Status Review Team would also like to thank the peer reviewers, Dr. Mark Bain, Dr. Matthew Litvak, Dr. David Secor, and Dr. John Waldman for their helpful comments and suggestions. Finally, the SRT is indebted to Jessica Pruden who greatly assisted the team in finding the energy to finalize the review – her continued support and encouragement was invaluable. Due to some of the similarities between shortnose and Atlantic sturgeon life history strategies, this document includes text that was taken directly from the 2007 Atlantic Sturgeon Status Review Report (ASSRT 2007), with consent from the authors, to expedite the writing process. -
METHODOLOGICAL EXPLANATIONS Morphometrics and Meristics
METHODOLOGICAL EXPLANATIONS Version 1.1 (20.6.2016) Morphometrics and meristics Bojan Marčeta Morphometrics Morphometrics refer to the quantitative data which can be measured. There are two ways of measuring: in a straight line or around the circumference of the body. For example in a straight line the length of the specimen can be measured, while the extent of the body is measured around its circumference. The measurements of the specimen sizes or its parts is differing according the taxonomical group to which species is belonging. Meristics Meristics refer to the quantitative data which can be counted. Examples of such data are number of scales, spines etc. - 1 - Meristics refer to the quantitative data which can be counted. Examples of such data are number of scales, spines etc. Methodological explanations, version 1.0 (Ljubljana, 20.6.2016) Morphometrics and meristics Gastropoda acronym measurement description SL Shell length / SH Shell height / - 2 - Methodological explanations, version 1.0 (Ljubljana, 20.6.2016) Morphometrics and meristics Bivalvia - other bivalves Adapted from Poutiers, 1987 (Ref#5053) acronym measurement description SL Shell length / SH Shell height / SW Shell width / - 3 - Methodological explanations, version 1.0 (Ljubljana, 20.6.2016) Morphometrics and meristics Sepia acronym measurement description TL Total length / ML Mantle length / - 4 - Methodological explanations, version 1.0 (Ljubljana, 20.6.2016) Morphometrics and meristics Loliginidae acronym measurement description TL Total length / ML Mantle length -
1 Lab External Morphology and Taxonomy
External Morphology Gross Anatomy: Fins Dorsal & Taxonomy Caudal Lab 1 Anal Pectoral Pelvic 1. Median fins (dorsal, anal, adipose, caudal) 2. Paired fins (pectoral and pelvic) – abdominal vs. thoracic placement 3. Fish use different fins for locomotion (wrasses use pectorals, triggerfish use median fins, tunas use caudal fins) 4. Fins are constructed of either radial cartilage (sharks) or bony rays (most fishes) Caudal Fin Shape Body Shape body shape can predict ecology: • fusiform tend to be fast swimming and inhabit the upper portions of the water column • compressed tend to be good maneuvers • elongate tend to be good accelerators Caudal fin shape can predict fish ecology (ambush • anguilliform and globiform tend to be poor swimmers and benthic predator, continuous swimmer, burst swimmer, benthic dweller, etc.) • depressed tend to be benthic Mouth Morphology Eyes Mouth morphology can be used to infer what types of prey are eaten (piscivores, planktivores, invertebrate eaters, herbivores, etc.) and where in the water column the prey are consumed Inferior Subterminal 1. placement and size may indicate something about the ecology of the fish 2. some fish (e.g., mudskippers) are adapted to see both in and outside of water 3. stalked eyes in deepwater fish are one adaptation to gather light Terminal Superior 1 Countershading Lateral Line • countershading is a feature common to most fish, especially those that inhabit the surface and midwater • fish are dark on the dorsal region and light on the ventral region • functions as camouflage in open water 1. lateral line extends along the midsection of the fish 2. can be continuous or broken 3. -
Family Toxotidae)
Rec. West. Aust. Mus., 1978,6 (4) A REVIEW OF THE ARCHERFISHES (FAMILY TOXOTIDAE) GERALD R. ALLEN* [Received 16 July 1977. Aceepted 27 September 1977. Published 31 December 1978.J ABSTRACT The six species of Toxotes which constitute the fish family Toxotidae are reviewed. This group, commonly known as archerfishes, is renowned for its ability to knock down insects from overhanging vegetation with squirts of water ejected from the mouth. The habitat consists of mangrove-lined estuaries and freshwater streams of southeast Asia, northern Australia and the islands of the western Pacific in the Indonesia-New Guinea-Philippines region. A brief diagnosis, illustrations, and tables of counts are presented for each of the following species (approximate distributions indicated in parentheses): blythi (Burma), chatareus (widespread from India eastward to northern Australia and New Guinea), jaculator (widespread from India to the New Hebrides), lorentzi (northern Australia and New Guinea), microlepis (Thailand, Sumatra, and Borneo), oligolepis (eastern Indonesia, New Guinea, and northern Australia). A generic diagnosis and key to the species are also provided. INTRODUCfION The perciform family Toxotidae is comprised of a single genus, Toxotes, which contains six species: T. blythi Boulenger, T. chatareus (Hamilton), T. jaculator (Pallas), T. lorentzi Weber, T. microlepis Gunther, and T. oligolepis Bleeker. These fishes exhibit one of nature's most remarkable feeding adaptations which has been the subject of papers by Zolotnisky (1902), Gill (1909), Smith (1936 and 1945), and AlIen (1973). When suitable prey, usually a small insect, is sighted the fish rises to the surface and ejects an aqueous 'bullet' by forcefully compressing the gill covers, thus propelling a jet of water from the mouth. -
BI 531 Ichthy Syllabus
CAS BI 531: Ichthyology Instructor Name: Prof. Phillip Lobel Course Dates: December Office Location: BRB 3rd floor Course Time & Location: Arranged Contact Information: [email protected] Course Credits: 4 Office Hours: Arranged TF Name: Course Description. Lectures will review the evolution, ecology and behavior of fishes. Introduction to the course begins with an overview of fish evolution and the principles of phylogeny. Understanding phylogeny is essential to an appreciation of the many special ecological and behavioral adaptations exhibited by fishes. Other lectures will focus on aspects of behavior and ecology of fishes and will include a review of relevant general principles of ecology and behavior. Topics include: trophic diversity and adaptations, color patterns, life history scenarios, spawning behaviors, communication modalities, migrations, community structure and, of course, sharks. Lectures will include slide and video shows of fishes from around the world and descriptions of what it is like to do field science. Laboratory exercises will include methods in fish anatomy such as skeleton preparation and dissection. We will study fishes in aquaria; observing behavior including recording sounds and electric signals. The companion course is ‘Shark Biology and Conservation’ BI5xx taught in the spring semester. These two courses together are a comprehensive introduction to all fishes. Course Specific Learning Outcomes • Students will apply principles of phylogeny to understand fish adaptations • Students will become familiar with principals of ecology and behavior of fishes • Students will become familiar with fish anatomy Training students will receive in BI531 • How to identify a fish to the correct taxonomic species designation. • How to dissect and to identify the soft anatomy and the osteology of fishes.