Crustacea: Branchiopoda) Zoogeography III
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Fig. Ap. 2.1. Denton Tending His Fairy Shrimp Collection
Fig. Ap. 2.1. Denton tending his fairy shrimp collection. 176 Appendix 1 Hatching and Rearing Back in the bowels of this book we noted that However, salts may leach from soils to ultimately if one takes dry soil samples from a pool basin, make the water salty, a situation which commonly preferably at its deepest point, one can then "just turns off hatching. Tap water is usually unsatis- add water and stir". In a day or two nauplii ap- factory, either because it has high TDS, or because pear if their cysts are present. O.K., so they won't it contains chlorine or chloramine, disinfectants always appear, but you get the idea. which may inhibit hatching or kill emerging If your desire is to hatch and rear fairy nauplii. shrimps the hi-tech way, you should get some As you have read time and again in Chapter 5, guidance from Brendonck et al. (1990) and temperature is an important environmental cue for Maeda-Martinez et al. (1995c). If you merely coaxing larvae from their dormant state. You can want to see what an anostracan is like, buy some guess what temperatures might need to be ap- Artemia cysts at the local aquarium shop and fol- proximated given the sample's origin. Try incu- low directions on the container. Should you wish bation at about 3-5°C if it came from the moun- to find out what's in your favorite pool, or gather tains or high desert. If from California grass- together sufficient animals for a study of behavior lands, 10° is a good level at which to start. -
Phylogenetic Analysis of Anostracans (Branchiopoda: Anostraca) Inferred from Nuclear 18S Ribosomal DNA (18S Rdna) Sequences
MOLECULAR PHYLOGENETICS AND EVOLUTION Molecular Phylogenetics and Evolution 25 (2002) 535–544 www.academicpress.com Phylogenetic analysis of anostracans (Branchiopoda: Anostraca) inferred from nuclear 18S ribosomal DNA (18S rDNA) sequences Peter H.H. Weekers,a,* Gopal Murugan,a,1 Jacques R. Vanfleteren,a Denton Belk,b and Henri J. Dumonta a Department of Biology, Ghent University, Ledeganckstraat 35, B-9000 Ghent, Belgium b Biology Department, Our Lady of the Lake University of San Antonio, San Antonio, TX 78207, USA Received 20 February 2001; received in revised form 18 June 2002 Abstract The nuclear small subunit ribosomal DNA (18S rDNA) of 27 anostracans (Branchiopoda: Anostraca) belonging to 14 genera and eight out of nine traditionally recognized families has been sequenced and used for phylogenetic analysis. The 18S rDNA phylogeny shows that the anostracans are monophyletic. The taxa under examination form two clades of subordinal level and eight clades of family level. Two families the Polyartemiidae and Linderiellidae are suppressed and merged with the Chirocephalidae, of which together they form a subfamily. In contrast, the Parartemiinae are removed from the Branchipodidae, raised to family level (Parartemiidae) and cluster as a sister group to the Artemiidae in a clade defined here as the Artemiina (new suborder). A number of morphological traits support this new suborder. The Branchipodidae are separated into two families, the Branchipodidae and Ta- nymastigidae (new family). The relationship between Dendrocephalus and Thamnocephalus requires further study and needs the addition of Branchinella sequences to decide whether the Thamnocephalidae are monophyletic. Surprisingly, Polyartemiella hazeni and Polyartemia forcipata (‘‘Family’’ Polyartemiidae), with 17 and 19 thoracic segments and pairs of trunk limb as opposed to all other anostracans with only 11 pairs, do not cluster but are separated by Linderiella santarosae (‘‘Family’’ Linderiellidae), which has 11 pairs of trunk limbs. -
Decapod Crustacean Grooming: Functional Morphology, Adaptive Value, and Phylogenetic Significance
Decapod crustacean grooming: Functional morphology, adaptive value, and phylogenetic significance N RAYMOND T.BAUER Center for Crustacean Research, University of Southwestern Louisiana, USA ABSTRACT Grooming behavior is well developed in many decapod crustaceans. Antennular grooming by the third maxillipedes is found throughout the Decapoda. Gill cleaning mechanisms are qaite variable: chelipede brushes, setiferous epipods, epipod-setobranch systems. However, microstructure of gill cleaning setae, which are equipped with digitate scale setules, is quite conservative. General body grooming, performed by serrate setal brushes on chelipedes and/or posterior pereiopods, is best developed in decapods at a natant grade of body morphology. Brachyuran crabs exhibit less body grooming and virtually no specialized body grooming structures. It is hypothesized that the fouling pressures for body grooming are more severe in natant than in replant decapods. Epizoic fouling, particularly microbial fouling, and sediment fouling have been shown r I m ans of amputation experiments to produce severe effects on olfactory hairs, gills, and i.icubated embryos within short lime periods. Grooming has been strongly suggested as an important factor in the coevolution of a rhizocephalan parasite and its anomuran host. The behavioral organization of grooming is poorly studied; the nature of stimuli promoting grooming is not understood. Grooming characters may contribute to an understanding of certain aspects of decapod phylogeny. The occurrence of specialized antennal grooming brushes in the Stenopodidea, Caridea, and Dendrobranchiata is probably not due to convergence; alternative hypotheses are proposed to explain the distribution of this grooming character. Gill cleaning and general body grooming characters support a thalassinidean origin of the Anomura; the hypothesis of brachyuran monophyly is supported by the conservative and unique gill-cleaning method of the group. -
Horseshoe Crab Limulus Polyphemus
Supplemental Volume: Species of Conservation Concern SC SWAP 2015 Atlantic Horseshoe Crab Limulus polyphemus Contributor (2005): Elizabeth Wenner (SCDNR) Reviewed and Edited (2013): Larry Delancey and Peter Kingsley-Smith [SCDNR] DESCRITPION Taxonomy and Basic Description Despite their name, horseshoe crabs are not true crabs. The Atlantic horseshoe crab, Limulus polyphemus, is the only member of the Arthropoda subclass Xiphosura found in the Atlantic. Unlike true crabs, which have 2 pairs of antennae, a pair of jaws and 5pairs of legs, horseshoe crabs lack antennae and jaws and have 7 pairs of legs, including a pair of chelicerae. Chelicerae are appendages similar to those used by spiders and scorpions for grasping and crushing. In addition, horseshoe crabs have book lungs, similar to spiders and different from crabs, which have gills. Thus, horseshoe crabs are more closely related to spiders and scorpions than they are to other crabs. Their carapace is divided into three sections: the anterior portion is the prosoma; the middle section is the opithosoma; and the “tail” is called the telson. Horseshoe crabs have two pairs of eyes located on the prosoma, one anterior set of simple eyes, and one set of lateral compound eyes similar to those of insects. In addition, they possess a series of photoreceptors on the opithosoma and telson (Shuster 1982). Horseshoe crabs are long-lived animals. After attaining sexual maturity at 9 to 12 years of age, they may live for another 10 years or more. Like other arthropods, horseshoe crabs must molt in order to grow. As the horseshoe crab ages, more and more time passes between molts, with 16 to 19 molts occurring before a crab becomes mature, stops growing, and switches energy expenditure to reproduction. -
Vernal Pool Fairy Shrimp (Branchinecta Lynchi)
Invertebrates Vernal Pool Fairy Shrimp (Branchinecta lynchi) Vernal Pool Fairy Shrimp (Brachinecta lynchi) Status State: Meets the requirements as a “rare, threatened, or endangered species” under CEQA Federal: Threatened Critical Habitat: Designated 2006 (USFWS 2006) Population Trend Global: Declining due to habitat loss and fragmentation (Eriksen and Belk 1999) State: As above Within Inventory Area: Unknown Data Characterization The location database for the vernal pool fairy shrimp (Brachinecta lynchi) within the inventory area includes 6 records from 1993, 1997, and 1999. The majority of locations are vernal pools within non-native grassland. Other natural and artificial habitats have a high probability of being occupied by additional populations of the vernal pool fairy shrimp throughout the grassland habitats within the ECCC HCP/NCCP inventory area. Beyond the original description (Eng et al. 1990), a scanning electron micrograph of the cyst (resting egg) (Hill and Shepard 1997), and some generalized natural history data (Helm 1997), no peer-reviewed technical literature has been published concerning the vernal pool fairy shrimp. Eriksen and Belk (1999) presented a brief discussion of the vernal pool fairy shrimp and provided a distribution map. Range The vernal pool fairy shrimp is found from Jackson County near Medford, Oregon, throughout the Central Valley, and west to the central Coast Ranges. Isolated southern populations occur on the Santa Rosa Plateau and near Rancho California in Riverside County (Eng et al.1990, Eriksen -
Phylogenomic Resolution of Sea Spider Diversification Through Integration Of
bioRxiv preprint doi: https://doi.org/10.1101/2020.01.31.929612; this version posted February 2, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Phylogenomic resolution of sea spider diversification through integration of multiple data classes 1Jesús A. Ballesteros†, 1Emily V.W. Setton†, 1Carlos E. Santibáñez López†, 2Claudia P. Arango, 3Georg Brenneis, 4Saskia Brix, 5Esperanza Cano-Sánchez, 6Merai Dandouch, 6Geoffrey F. Dilly, 7Marc P. Eleaume, 1Guilherme Gainett, 8Cyril Gallut, 6Sean McAtee, 6Lauren McIntyre, 9Amy L. Moran, 6Randy Moran, 5Pablo J. López-González, 10Gerhard Scholtz, 6Clay Williamson, 11H. Arthur Woods, 12Ward C. Wheeler, 1Prashant P. Sharma* 1 Department of Integrative Biology, University of Wisconsin–Madison, Madison, WI, USA 2 Queensland Museum, Biodiversity Program, Brisbane, Australia 3 Zoologisches Institut und Museum, Cytologie und Evolutionsbiologie, Universität Greifswald, Greifswald, Germany 4 Senckenberg am Meer, German Centre for Marine Biodiversity Research (DZMB), c/o Biocenter Grindel (CeNak), Martin-Luther-King-Platz 3, Hamburg, Germany 5 Biodiversidad y Ecología Acuática, Departamento de Zoología, Facultad de Biología, Universidad de Sevilla, Sevilla, Spain 6 Department of Biology, California State University-Channel Islands, Camarillo, CA, USA 7 Départment Milieux et Peuplements Aquatiques, Muséum national d’Histoire naturelle, Paris, France 8 Institut de Systématique, Emvolution, Biodiversité (ISYEB), Sorbonne Université, CNRS, Concarneau, France 9 Department of Biology, University of Hawai’i at Mānoa, Honolulu, HI, USA Page 1 of 31 bioRxiv preprint doi: https://doi.org/10.1101/2020.01.31.929612; this version posted February 2, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. -
Persistence of Branchinecta Paludosa (Anostraca) in Southern Wyoming, with Notes on Zoogeography
This file was created by scanning the printed publication. Errors identified by the software have been corrected; however, some errors may remain. JOURNAL OF CRUSTACEAN BIOLOGY, 13(1): 184-189, 1993 PERSISTENCE OF BRANCHINECTA PALUDOSA (ANOSTRACA) IN SOUTHERN WYOMING, WITH NOTES ON ZOOGEOGRAPHY James F. Saunders III, Denton Belk, and Richard Dufford ABSTRACT The fairy shrimp Branchinectapaludosa is a persistentresident of aestival ponds at high elevation in the Medicine Bow Mountains of southernWyoming. These populationsare far removed from the Arctic tundrahabitat that typifiesthe distributionof the species, and appear to representthe southern margin of the range in North America. All of the records for the northernUnited States and southernCanada appear to lie along the CentralFlyway that is a major migrationroute for waterfowland shorebirdsthat nest in the Arctic. Passive dispersal probablyprovides for frequentcolonization of marginalhabitats and gene flow to established populations. The fairy shrimp Branchinectapaludosa have been deposited in the University of (Muller)is widely distributedin the circum- Colorado Museum (UCM 2192, 2193, polar tundra of the Holarctic region (Vek- 2194). The Snowy Range is an axial rem- hoff, 1990). In Europe, it occurs chiefly at nant which rises about 300 m above the latitudes above 60?N, but there are isolated surrounding Medicine Bow Mountains recordsfrom the High Tatra Mountains on (Houston and others, 1978). The ponds are the borderbetween Czechoslovakiaand Po- mainly in the upperTelephone Creek drain- land at about 49?N (Brtek, 1976). Records age at elevations of 3,200-3,350 m. Most for Russia are typically along the Arctic of the ponds are underlainby the Nash Fork margin, but include the southern tip of the formation (Houston and others, 1978), and Kamchatka Peninsula at 52?N (Linder, the characteristicmetadolomite is present 1932). -
Downloaded 2021-10-01T00:38:27Z
Provided by the author(s) and University College Dublin Library in accordance with publisher policies. Please cite the published version when available. Title ESManage Programme: Irish Freshwater Resources and Assessment of Ecosystem Services Provision Authors(s) Feeley, Hugh B.; Bruen, Michael; Bullock, Craig; Christie, Mike; Kelly, Fiona; Kelly-Quinn, Mary Publication date 2017 Series Report no. 207 Publisher Environmental Protection Agency Link to online version http://www.epa.ie/researchandeducation/research/researchpublications/researchreports/research207.html Item record/more information http://hdl.handle.net/10197/8516 Downloaded 2021-10-01T00:38:27Z The UCD community has made this article openly available. Please share how this access benefits you. Your story matters! (@ucd_oa) © Some rights reserved. For more information, please see the item record link above. Report No. 207 ESManage Project: Irish Freshwater Resources and Assessment of Ecosystem Services Provision Authors: Hugh B. Feeley, Michael Bruen, Craig Bullock, Mike Christie, Fiona Kelly and Mary Kelly-Quinn www.epa.ie ENVIRONMENTAL PROTECTION AGENCY Monitoring, Analysing and Reporting The Environmental Protection Agency (EPA) is responsible for on the Environment protecting and improving the environment as a valuable asset for • Monitoring air quality and implementing the EU Clean Air the people of Ireland. We are committed to protecting people for Europe (CAFÉ) Directive. and the environment from the harmful effects of radiation and pollution. • Independent reporting to inform decision making by national and local government (e.g. periodic reporting on the State of The work of the EPA can be Ireland’s Environment and Indicator Reports). divided into three main areas: Regulating Ireland’s Greenhouse Gas Emissions Regulation: We implement effective regulation and • Preparing Ireland’s greenhouse gas inventories and projections. -
First Report of a Deep Sea Spider Crab, Encephaloides Armstrongi Wood- Mason and Alcock, 1891 from Gujarat Waters of India
Indian Journal of Geo Marine Sciences Vol. 46 (05), May 2017, pp. 982-985 First report of a deep sea spider crab, Encephaloides armstrongi Wood- Mason and Alcock, 1891 from Gujarat waters of India Gyanaranjan Dash*, Mohammed Koya K. & Nayan P. Makwana Veraval Regional Centre of CMFRI, Matsya Bhavan, Bhidia, Veraval: 362 269, Gujarat, India *[E-mail: [email protected]/[email protected]] Received 17 September 2014 ; revised 14 January 2015 A single specimen of the male crab (3.0 cm carapace length and 3.8 g body weight) was collected from the incidental catch sample of a multiday trawler operating at a depth range of 107-132 m off Gujarat coast of India. The detailed morphometric measurements and diagnostic features with updated systematics have been presented in this paper. The crab has well devolved branchial region and thrive in the oxygen minimum zone of the sea. [Keywords: Deep sea spider crab, Encephaloides armstrongi, Veraval, Gujarat] Introduction Materials and Methods Crabs are one of the benthic crustacean faunas The present crab specimen was collected from and are exploited by fishing vessels mostly as a multiday trawler operating in a depth range of incidental catch targeting valuable shrimp stocks 30-135 m off Veraval coast of Gujarat, India. The of the coast. The species described here is Veraval Regional Centre of Central Marine identified as Encephaloides armstrongi and Fisheries Research Institute (CMFRI) is belongs to the family ‘Inachidae’. Earlier known continuously collecting information about the distribution of the crab is shown in Figure 1. The spatial and temporal distribution of fishery crab was reported for the first time from Bay of resources with the help of commercial fishing Bengal in the north-east Indian Ocean1. -
The Influence of Polystyrene Microspheres Abundance on Development and Feeding Behavior of Artemia Salina
applied sciences Article The Influence of Polystyrene Microspheres Abundance on Development and Feeding Behavior of Artemia salina (Linnaeus, 1758) Marco Albano 1 , Giuseppe Panarello 1, Davide Di Paola 1 , Fabiano Capparucci 1 , Rosalia Crupi 2 , Enrico Gugliandolo 2,* , Nunziacarla Spanò 3,4,* , Gioele Capillo 2,4 and Serena Savoca 1 1 Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy; [email protected] (M.A.); [email protected] (G.P.); [email protected] (D.D.P.); [email protected] (F.C.); [email protected] (S.S.) 2 Department of Veterinary Sciences, University of Messina, 98168 Messina, Italy; [email protected] (R.C.); [email protected] (G.C.) 3 Department of Biomedical, Dental Sciences and Morphological and Functional Images, University of Messina, 98125 Messina, Italy 4 Institute for Marine Biological Resources and Biotechnology (IRBIM), National Research Council (CNR), 98122 Messina, Italy * Correspondence: [email protected] (E.G.); [email protected] (N.S.) Abstract: In the present study, it has been evaluated how 10 µm of polyethylene microspheres can be ingested by Artemia salina (Linnaeus, 1758) larvae within the first 7 days of the life cycle, and the Citation: Albano, M.; Panarello, G.; impact on their health. Twelve A. salina larvae (instar I) groups were exposed to different microplas- Di Paola, D.; Capparucci, F.; Crupi, R.; tics (MPs) concentrations (0-1-10-102-103-104 MPs/mL), with and without Dunaliella salina as a food Gugliandolo, E.; Spanò, N.; Capillo, source. The results highlighted that A. salina larvae ingest MPs in relation to the exposure times in a G.; Savoca, S. -
Table of Contents 2
Southwest Association of Freshwater Invertebrate Taxonomists (SAFIT) List of Freshwater Macroinvertebrate Taxa from California and Adjacent States including Standard Taxonomic Effort Levels 1 March 2011 Austin Brady Richards and D. Christopher Rogers Table of Contents 2 1.0 Introduction 4 1.1 Acknowledgments 5 2.0 Standard Taxonomic Effort 5 2.1 Rules for Developing a Standard Taxonomic Effort Document 5 2.2 Changes from the Previous Version 6 2.3 The SAFIT Standard Taxonomic List 6 3.0 Methods and Materials 7 3.1 Habitat information 7 3.2 Geographic Scope 7 3.3 Abbreviations used in the STE List 8 3.4 Life Stage Terminology 8 4.0 Rare, Threatened and Endangered Species 8 5.0 Literature Cited 9 Appendix I. The SAFIT Standard Taxonomic Effort List 10 Phylum Silicea 11 Phylum Cnidaria 12 Phylum Platyhelminthes 14 Phylum Nemertea 15 Phylum Nemata 16 Phylum Nematomorpha 17 Phylum Entoprocta 18 Phylum Ectoprocta 19 Phylum Mollusca 20 Phylum Annelida 32 Class Hirudinea Class Branchiobdella Class Polychaeta Class Oligochaeta Phylum Arthropoda Subphylum Chelicerata, Subclass Acari 35 Subphylum Crustacea 47 Subphylum Hexapoda Class Collembola 69 Class Insecta Order Ephemeroptera 71 Order Odonata 95 Order Plecoptera 112 Order Hemiptera 126 Order Megaloptera 139 Order Neuroptera 141 Order Trichoptera 143 Order Lepidoptera 165 2 Order Coleoptera 167 Order Diptera 219 3 1.0 Introduction The Southwest Association of Freshwater Invertebrate Taxonomists (SAFIT) is charged through its charter to develop standardized levels for the taxonomic identification of aquatic macroinvertebrates in support of bioassessment. This document defines the standard levels of taxonomic effort (STE) for bioassessment data compatible with the Surface Water Ambient Monitoring Program (SWAMP) bioassessment protocols (Ode, 2007) or similar procedures. -
Ponds and Wetlands in Cities for Biodiversity and Climate Adaptation
7th European Pond Conservation Network Workshop + LIFE CHARCOS Seminar and 12th Annual SWS European Chapter Meeting - Abstract book TITLE 7th European Pond Conservation Network Workshop + LIFE CHARCOS Seminar and 12th Annual SWS European Chapter Meeting - Abstract book EDITOR Universidade do Algarve EDITION 1st edition, May 2017 FARO Universidade do Algarve Faculdade de Ciências e Tecnhologia Campus de Gambelas 8005-139 Faro Portugal DESIGN Gobius PAGE LAYOUT Susana Imaginário Lina Lopes Untaped Events ISBN 978-989-8859-10-5 1 7th European Pond Conservation Network Workshop + LIFE CHARCOS Seminar and 12th Annual SWS European Chapter Meeting - Abstract book Contents 7TH EUROPEAN POND CONSERVATION NETWORK WORKSHOP + LIFE CHARCOS SEMINAR ............................................................................................................ 9 Workshop Committees............................................................................................................. 10 Welcome .................................................................................................................................. 11 Programme ............................................................................................................................... 12 Abstracts of plenary lectures .................................................................................................... 14 PL04 - Life nature projects and pond management: Experiences and results ......................... 15 PL02 - Beyond communities: Linking environmental and