August 21, 2015
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
(Trichoptera: Limnephilidae) in Western North America By
AN ABSTRACT OF THE THESIS OF Robert W. Wisseman for the degree of Master ofScience in Entomology presented on August 6, 1987 Title: Biology and Distribution of the Dicosmoecinae (Trichoptera: Limnsphilidae) in Western North America Redacted for privacy Abstract approved: N. H. Anderson Literature and museum records have been reviewed to provide a summary on the distribution, habitat associations and biology of six western North American Dicosmoecinae genera and the single eastern North American genus, Ironoquia. Results of this survey are presented and discussed for Allocosmoecus,Amphicosmoecus and Ecclisomvia. Field studies were conducted in western Oregon on the life-histories of four species, Dicosmoecusatripes, D. failvipes, Onocosmoecus unicolor andEcclisocosmoecus scvlla. Although there are similarities between generain the general habitat requirements, the differences or variability is such that we cannot generalize to a "typical" dicosmoecine life-history strategy. A common thread for the subfamily is the association with cool, montane streams. However, within this stream category habitat associations range from semi-aquatic, through first-order specialists, to river inhabitants. In feeding habits most species are omnivorous, but they range from being primarilydetritivorous to algal grazers. The seasonal occurrence of the various life stages and voltinism patterns are also variable. Larvae show inter- and intraspecificsegregation in the utilization of food resources and microhabitatsin streams. Larval life-history patterns appear to be closely linked to seasonal regimes in stream discharge. A functional role for the various types of case architecture seen between and within species is examined. Manipulation of case architecture appears to enable efficient utilization of a changing seasonal pattern of microhabitats and food resources. -
The Effects of Electricity on Some Aquatic Invertebrates
The effects of electricity on some aquatic invertebrates Item Type text; Thesis-Reproduction (electronic) Authors Mesick, Carl Frederick Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. Download date 26/09/2021 21:59:29 Link to Item http://hdl.handle.net/10150/558075 THE EFFECTS OF ELECTRICITY ON SOME AQUATIC INVERTEBRATES by Carl Frederick Mesick A Thesis Submitted to the Faculty of the SCHOOL OF RENEWABLE NATURAL RESOURCES In Partial Fulfillment of Requirements For the Degree of MASTER OF SCIENCE WITH A MAJOR IN FISHERIES SCIENCE In the Graduate College THE UNIVERSITY OF ARIZONA 1 9 7 9 STATEMENT BY AUTHOR This thesis has been submitted in partial fulfill ment of requirements for an advanced degree at The University of Arizona and is deposited in the University Library to be made available to borrowers under rules of the Libraryo Brief quotations from this thesis are allowable without special permission, provided that accurate acknowl edgment of source is made. Requests for permission for extended quotation from or reproduction of this manuscript in whole or in part may be granted by the head of the major department or the Dean of the Graduate College when in his judgment the proposed use of the material is in the inter ests of scholarship. In all other instances, however, permission must be obtained from the author, SIGNED i ' ^ V[ APPROVAL BY THESIS DIRECTOR This thesis has been approved on the date shown below: JERRY C . -
Invertebrates
State Wildlife Action Plan Update Appendix A-5 Species of Greatest Conservation Need Fact Sheets INVERTEBRATES Conservation Status and Concern Biology and Life History Distribution and Abundance Habitat Needs Stressors Conservation Actions Needed Washington Department of Fish and Wildlife 2015 Appendix A-5 SGCN Invertebrates – Fact Sheets Table of Contents What is Included in Appendix A-5 1 MILLIPEDE 2 LESCHI’S MILLIPEDE (Leschius mcallisteri)........................................................................................................... 2 MAYFLIES 4 MAYFLIES (Ephemeroptera) ................................................................................................................................ 4 [unnamed] (Cinygmula gartrelli) .................................................................................................................... 4 [unnamed] (Paraleptophlebia falcula) ............................................................................................................ 4 [unnamed] (Paraleptophlebia jenseni) ............................................................................................................ 4 [unnamed] (Siphlonurus autumnalis) .............................................................................................................. 4 [unnamed] (Cinygmula gartrelli) .................................................................................................................... 4 [unnamed] (Paraleptophlebia falcula) ........................................................................................................... -
Aquatic Insects: Bryophyte Habitats and Fauna
Glime, J. M. 2017. Aquatic Insects: Bryophyte Habitats and Fauna. Chapt. 11-3. In: Glime, J. M. Bryophyte Ecology. Volume 2. 11-3-1 Bryological Interaction. Ebook sponsored by Michigan Technological University and the International Association of Bryologists. Last updated 19 July 2020 and available at <http://digitalcommons.mtu.edu/bryophyte-ecology2/>. CHAPTER 11-3 AQUATIC INSECTS: BRYOPHYTE HABITATS AND FAUNA TABLE OF CONTENTS Aquatic Bryophyte Habitat and Fauna ..................................................................................................................... 11-3-2 Streams .............................................................................................................................................................. 11-3-4 Streamside ......................................................................................................................................................... 11-3-7 Artificial Bryophytes ......................................................................................................................................... 11-3-7 Preference Experiment ...................................................................................................................................... 11-3-8 Torrents and waterfalls ...................................................................................................................................... 11-3-9 Springs ............................................................................................................................................................. -
Microsoft Outlook
Joey Steil From: Leslie Jordan <[email protected]> Sent: Tuesday, September 25, 2018 1:13 PM To: Angela Ruberto Subject: Potential Environmental Beneficial Users of Surface Water in Your GSA Attachments: Paso Basin - County of San Luis Obispo Groundwater Sustainabilit_detail.xls; Field_Descriptions.xlsx; Freshwater_Species_Data_Sources.xls; FW_Paper_PLOSONE.pdf; FW_Paper_PLOSONE_S1.pdf; FW_Paper_PLOSONE_S2.pdf; FW_Paper_PLOSONE_S3.pdf; FW_Paper_PLOSONE_S4.pdf CALIFORNIA WATER | GROUNDWATER To: GSAs We write to provide a starting point for addressing environmental beneficial users of surface water, as required under the Sustainable Groundwater Management Act (SGMA). SGMA seeks to achieve sustainability, which is defined as the absence of several undesirable results, including “depletions of interconnected surface water that have significant and unreasonable adverse impacts on beneficial users of surface water” (Water Code §10721). The Nature Conservancy (TNC) is a science-based, nonprofit organization with a mission to conserve the lands and waters on which all life depends. Like humans, plants and animals often rely on groundwater for survival, which is why TNC helped develop, and is now helping to implement, SGMA. Earlier this year, we launched the Groundwater Resource Hub, which is an online resource intended to help make it easier and cheaper to address environmental requirements under SGMA. As a first step in addressing when depletions might have an adverse impact, The Nature Conservancy recommends identifying the beneficial users of surface water, which include environmental users. This is a critical step, as it is impossible to define “significant and unreasonable adverse impacts” without knowing what is being impacted. To make this easy, we are providing this letter and the accompanying documents as the best available science on the freshwater species within the boundary of your groundwater sustainability agency (GSA). -
Macroinvertebrate Inventory of the Caspar Creek Watershed
FINAL REPORT: Macroinvertebrate Inventory of the Caspar Creek Watershed Kenneth W. Cummins1 and David Malkauskas2 1. California Cooperative Fisheries Research Unit, Humboldt State University 2. Department of Entomology, Michigan State University 1 Introduction A macroinvertebrate assessment was conducted on the Caspar Creek Experimental Watershed in northwestern California using a functional feeding group (FFG) classification. The approach, developed over 30 years ago (Cummins 1973), has been tested, modified, and employed in many studies (e.g. Cummins and Klug 1979, Cummins and Wilzbach 1985), Merritt and Cummins 2006). The approach categorizes macroinvertebrates based on their morphological and behavioral mechanisms by which they acquire one or more of six general food types: coarse particulate organic matter (CPOM), fine particulate organic matter (FPOM), periphytic, non-filamentous algae and associated bio-film, invertebrate prey organisms, and filamentous algae (Table 1). The morpho-behavioral adaptations of stream macroinvertebrates for acquiring food are easily observed in the field on live specimens. An example is the large eyes, bright color patterns, and active movement that characterize the three predaceous stonefly families (setipalpian Plecoptera). The abundance (especially expressed as biomass) of any FFG is an indicator of the relative availability of its food resource category. The method has the advantage that the survey crew leaves the field with the data as well as with preserved samples that can be analyzed in taxonomic data, and measured for biomass conversion calculations in the lab, if (and this is almost always the problem) funds are available for the very time-consuming process of microscope analysis. The point is, that a great deal of information about the status of a stream ecosystem can be obtained in the field using the FFG approach, but it does not for close the ability to analyze the samples in the lab. -
Recovery Plan for the Cook Inlet Beluga Whale (Delphinapterus Leucas)
Recovery Plan for the Cook Inlet Beluga Whale (Delphinapterus leucas) National Marine Fisheries Service National Oceanic and Atmospheric Administration December 2016 Cover photo is a composite of two photographs and was created specifically for this document. Use by permission only: Anchorage photo: Michael Benson Beluga photo: T. McGuire, LGL Alaska Research Associates, Inc., under MMPA/ESA Research permit # 14210 Cook Inlet Beluga Whale DISCLAIMER Recovery Plan DISCLAIMER Recovery plans delineate such reasonable actions as may be necessary, based upon the best scientific and commercial data available, for the conservation and survival of listed species. Plans are published by the National Marine Fisheries Service (NMFS), sometimes prepared with the assistance of recovery teams, contractors, State agencies, and others. Recovery plans do not necessarily represent the views, official positions, or approval of any individuals or agencies involved in the plan formulation, other than NMFS. They represent the official position of NMFS only after they have been signed by the Assistant Administrator. Recovery plans are guidance and planning documents only; identification of an action to be implemented by any public or private party does not create a legal obligation beyond existing legal requirements. Nothing in this plan should be construed as a commitment or requirement that any Federal agency obligate or pay funds in any one fiscal year in excess of appropriations made by Congress for that fiscal year in contravention of the Anti-Deficiency Act, 31 U.S.C. § 1341, or any other law or regulation. Approved recovery plans are subject to modification as dictated by new findings, changes in species status, and the completion of recovery actions. -
Andrew (Andy) Peebles Nimmo 9 December 1938
5 BRAUERIA (Lunz am See, Austria) 43:5-10 (2016) teaching (mostly Chemistry) in evening and summer classes in Edmonton Continuing Education and in schools throughout the Andrew (Andy) Peebles Nimmo city. He is survived by his wife of 12 years, Carita Nybom, daughters Alice (Douglas James) and Emma Nimmo, 9 December 1938 — 14 May 2015 grandchildren Gillian and Thomas Nimmo-James and is warmly remembered by his many friends and colleagues in the On May 14, 2015, with the death of Andy Nimmo, World Trichoptera community and in Edmonton and the Canada lost a prominent student of the Trichoptera. In addition University of Alberta. Andy was a long-time substitute science teacher, bibliographer, Dave Ruiter & Bruce Hemming forester, naturalist and outdoorsman (he fashioned camp fires that would have been visible from the moon with the unaided Curriculum vitae eye), philatelist (he served on the executive committee of the Edmonton Stamp Club for many years), voracious reader, world Marital: Married. 22 June 1968, to Susan Mary Hird, traveler, railway buff (he, twice [1989, 2012] crossed Russia [Discarded by her, 1999]. - Two daughters: Alice Nora, 8 July from Vladivostok to Moscow on the Trans Siberian Railway 1970, Emma Jane, 30 November 1972. - Married, 23 March and worked the summer of 1974 as a machinist’s helper in 2003, to Carita Lynn Elizabeth Nybom, of Helsinki, Finland. Canadian National’s diesel shops in the Calder yards, Edmonton), pipe-smoker (using tobacco he grew himself), and Education: Until November, 1953, I attended school in dour but proud Scot. Bom in Wick, Caithness, in the extreme Scotland, initially the Primary School in Torrance, near northeast of Scotland (his father, David McKay Nimmo, served Glasgow, followed by the West School, Kirkcaldy, Fife. -
DBR Y W OREGON STATE
The Distribution and Biology of the A. 15 Oregon Trichoptera PEE .1l(-.", DBR Y w OREGON STATE Technical Bulletin 134 AGRICULTURAL 11 EXPERIMENTI STATION Oregon State University Corvallis, Oregon INovember 1976 FOREWORD There are four major groups of insectswhoseimmature stages are almost all aquatic: the caddisflies (Trichoptera), the dragonflies and damselflies (Odonata), the mayflies (Ephemeroptera), and the stoneflies (Plecoptera). These groups are conspicuous and important elements in most freshwater habitats. There are about 7,000 described species of caddisflies known from the world, and about 1,200 of these are found in America north of Mexico. All play a significant ro'e in various aquatic ecosystems, some as carnivores and others as consumers of plant tissues. The latter group of species is an important converter of plant to animal biomass. Both groups provide food for fish, not only in larval but in pupal and adult stages as well. Experienced fishermen have long imitated these larvae and adults with a wide variety of flies and other artificial lures. It is not surprising, then, that the caddisflies have been studied in detail in many parts of the world, and Oregon, with its wide variety of aquatic habitats, is no exception. Any significant accumulation of these insects, including their various develop- mental stages (egg, larva, pupa, adult) requires the combined efforts of many people. Some collect, some describe new species or various life stages, and others concentrate on studying and describing the habits of one or more species. Gradually, a body of information accumulates about a group of insects for a particular region, but this information is often widely scattered and much effort is required to synthesize and collate the knowledge. -
Predator Technical Report
Report DEQ08-LAB-0048-TR PREDATOR: Development and use of RIVPACS-type macroinvertebrate models to assess the biotic condition of wadeable Oregon streams (November 2005 models) By: Shannon Hubler July 2008 Last Update 07/14/2008 DEQ08-LAB-0048-TR Version 1.1 Web pub#: 10-LAB-004 This report prepared by: Oregon Department of Environmental Quality Laboratory and Environmental Assessment Division Watershed Assessment Section 3150 NW 229th, Suite 150, Hillsboro, Oregon 97124 U.S.A. 1-800-452-4011 www.oregon.gov/deq Contact: Shannon Hubler (503) 693-5728 1 List of Tables ...................................................................................................................... 3 List of Figures ..................................................................................................................... 3 Rationale ............................................................................................................................. 4 What is a Predictive Model? ............................................................................................... 4 Why Macroinvertebrates? ................................................................................................... 4 The PREDictive Assessment Tool for Oregon (PREDATOR) .......................................... 5 How does a predictive model differ from a Multi-metric approach? ................................. 5 Developing the Models ....................................................................................................... 5 Macroinvertebrate -
Bugs in Winter by Bob Armstrong and John Hudson a Project in Progress
Bugs in Winter GoPro Camera Trail Camera Regular Camera Remote Bob Armstrong Nature Alaska 19200 Williwaw Way Juneau, AK 99801 [email protected] Bob Armstrong and John Hudson For videos, photos and more information, visit www.NatureBob.com Introduction Observing and taking photos or videos of something happening in nature is always fun and interesting. Often the most exciting part is then trying to figure out what and why! Talking to people who study a certain creature and looking into the scientific literature usually leads to more field work to better document and understand the event. We got started on “Bugs in Winter” when we noticed tiny springtails moving about on the surface of the snow. Then we ran across a study that indicated that they do this to move for fairly long distances by orientating on the sun or dark horizon (something they can`t do living down in and on the ground in summer). And then we saw and photographed a beetle larva and adult dance fly eating a springtail on the snow in mid-winter. AND WE WERE OFF AND RUNNING – ACTUALLY LOOKING AND STARING. The good news is several species are active in winter but not too many. So it was possible to put together photos and information that covers the ones you are most likely to see. Under the photos we have put bullets of interesting facts about the creature and its behavior. Aquatic Insects When looking for bugs in winter often the best places are along streams and lake shores. Many aquatic insects emerge as adults from the water in This book has photos and winter. -
An Improved Biotic Index of Organic Stream Pollution
The Great Lakes Entomologist Volume 20 Number 1 - Spring 1987 Number 1 - Spring 1987 Article 7 April 1987 An Improved Biotic Index of Organic Stream Pollution William L. Hilsenhoff University of Wisconsin Follow this and additional works at: https://scholar.valpo.edu/tgle Part of the Entomology Commons Recommended Citation Hilsenhoff, William L. 1987. "An Improved Biotic Index of Organic Stream Pollution," The Great Lakes Entomologist, vol 20 (1) Available at: https://scholar.valpo.edu/tgle/vol20/iss1/7 This Peer-Review Article is brought to you for free and open access by the Department of Biology at ValpoScholar. It has been accepted for inclusion in The Great Lakes Entomologist by an authorized administrator of ValpoScholar. For more information, please contact a ValpoScholar staff member at [email protected]. Hilsenhoff: An Improved Biotic Index of Organic Stream Pollution 1987 THE GREAT LAKES ENTOMOLOGIST 31 AN IMPROVED BIOTIC INDEX OF ORGANIC STREAM POLLUTIONl William L. Hilsenhoff2 ABSTRACT Major improvements were made in using a biotic index of the arthropod fauna to evaluate organic stream pollution. All tolerance values were reevaluated, many were changed, and the scale for tolerance values was expanded to 0-10 to provide greatcr precision. Keys to larvae of Ceratopsyche have been developed and tolerance values for species in this important genus are provided. Sorting of samples in the laboratory instead of in the field is recommended, and directions for processing and evaluating samples are included. A "saprobic index" (Pantel and Buck 1955) and a "biotic indcx" (Chutter 1972) werc proposed for evaluating the water quality of streams through a study of their fauna.