DOCSLIB.ORG

Biological Criteria for Inland Freshwater Wetlands in Florida: a Review of Technical & Scientific Literature (1990-1999)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Biological Criteria for Inland Freshwater Wetlands in Florida: a Review of Technical & Scientific Literature (1990-1999) Biological Criteria for Inland Freshwater Wetlands in Florida: A Review of Technical & Scientific Literature (1990-1999) Biological Criteria for Inland Freshwater Wetlands in Florida: A Review of Technical & Scientific Literature (1990-1999) By Steven Doherty With Matt Cohen, Chuck Lane, Laura Line and Jim Surdick A Report to: United States Environmental Protection Agency Biological Assessment of Wetlands Workgroup Mark Brown, Principal Investigator Steven Doherty, Co-Principal Investigator Center for Wetlands PO Box 116350 University of Florida Gainesville, FL 32611 December 2000 ACKNOWLEDGEMENTS Support for this project came from a USEPA Wetlands Division grant to the University of Florida Center for Wetlands (project 4510363-12), Mark T. Brown and Steven J. Doherty, Principal Investigators. This report is an outcome of author participation in the USEPA Biological Assessment of Wetlands Workgroup (BAWWG). The authors wish to acknowledge the supportive interests of the FDEP Non-Point Source Bioassessment Program (Ellen McCarron and Russ Frydenborg), BAWWG (Tom Danielson), Florida Water Management Districts and the ACOE Waterways Experiment Station Florida HGM Program. Peer review by agency personnel expected to use and benefit from the document will insure thoroughness and accuracy of information presented here. This project and the preparation of this report were funded in part by a Section 104(b)(3) Water Quality Improvement grant from the U.S. Environmental Protection Agency through a contract with the Florida Department of Environmental Protection. ii TABLE OF CONTENTS Acknowledgements........................................................................................................... ii List of Tables and Figures ................................................................................................ vi Chapter 1: Introduction..................................................................................................... 1 Description of Report.................................................................................................... 1 Background................................................................................................................... 3 Chapter 2: Procedures....................................................................................................... 5 Literature Search........................................................................................................... 5 Database Development ................................................................................................. 6 Chapter 3: Algae ............................................................................................................... 9 Use As Indicators.......................................................................................................... 9 Enrichment / Eutrophication / Reduced Dissolved Oxygen ......................................... 9 Contaminant Toxicity ...................................................................................................21 Acidification .................................................................................................................23 Salinization ..................................................................................................................25 Sedimentation / Burial ..................................................................................................25 Turbidity / Shading ......................................................................................................25 Vegetation Removal......................................................................................................26 Thermal Alteration........................................................................................................26 Dehydration / Inundation..............................................................................................26 Habitat Fragmentation / Disturbance............................................................................27 Chapter 4: Vascular Plants................................................................................................28 Use As Indicators..........................................................................................................28 Enrichment / Eutrophication / Reduced Dissolved Oxygen .........................................32 Contaminant Toxicity ...................................................................................................37 Acidification .................................................................................................................38 Salinization ..................................................................................................................39 Sedimentation / Burial ..................................................................................................39 Turbidity / Shading ......................................................................................................40 Vegetation Removal......................................................................................................40 Thermal Alteration........................................................................................................42 Dehydration / Inundation..............................................................................................42 Habitat Fragmentation / Disturbance............................................................................46 iii Chapter 5: Macroinvertebrates..........................................................................................49 Use As Indicators..........................................................................................................49 Enrichment / Eutrophication / Reduced Dissolved Oxygen .........................................53 Contaminant Toxicity ...................................................................................................54 Acidification .................................................................................................................55 Salinization ..................................................................................................................55 Sedimentation / Burial ..................................................................................................56 Turbidity / Shading ......................................................................................................56 Vegetation Removal......................................................................................................56 Thermal Alteration........................................................................................................56 Dehydration / Inundation..............................................................................................57 Habitat Fragmentation / Disturbance............................................................................58 Chapter 6: Fish..................................................................................................................60 Use As Indicators..........................................................................................................60 Enrichment / Eutrophication / Reduced Dissolved Oxygen .........................................62 Contaminant Toxicity ...................................................................................................63 Acidification .................................................................................................................64 Salinization ..................................................................................................................64 Sedimentation / Burial ..................................................................................................65 Turbidity / Shading ......................................................................................................65 Vegetation Removal......................................................................................................65 Thermal Alteration........................................................................................................65 Dehydration / Inundation..............................................................................................66 Habitat Fragmentation / Disturbance............................................................................67 Chapter 7: Amphibians and Reptiles ................................................................................68 Use As Indicators..........................................................................................................68 Enrichment / Eutrophication / Reduced Dissolved Oxygen .........................................70 Contaminant Toxicity ...................................................................................................70 Acidification .................................................................................................................71 Salinization ..................................................................................................................71 Sedimentation / Burial ..................................................................................................71 Turbidity / Shading ......................................................................................................72 Vegetation Removal......................................................................................................72 Thermal Alteration........................................................................................................73
Load more

Recommended publications
  • Passiflora Incarnata Family: the Passionflower Family, Passifloraceae
    Of interest this week at Beal... Purple Passionflower Passiflora incarnata Family: the Passionflower family, Passifloraceae. Also called May-Pop, and Wild apricot W. J. Beal The purple passionflower, Passiflora incarnata,is an herbaceous vine, native to the Botanical Garden southeast quadrant of North America. It, and its fruit often are called maypops. It is the fruits of passionflowers that provide the most popular of the food uses for the plant, used in drinks and ice creams. But it is the flower, captivating by its complex beauty, and its history as an icon of Christian myth that generate the most interest. There are many passionflower species (Passiflora spp.) and all of them are native to the new world tropics, or near-tropics. Depending on which taxonomy you choose, there are between 400 and 600 species in this genus. The purple passionflower is found farther outside the tropics than any other passionflower. It has been found at least as far north as Missouri in the West and New Jersey in the eastern United States. Although the intricate and striking flowers are beautiful and fragrant, their connection to passion is not over love or romance. Passion, in this context, refers to the Passion of Christ. Spanish Christian missionaries, saw the numerological aspects of the flower as a sign from God that their mission in the New World was God’s will. When the Vatican received the first drawings of the flowers, the clerics reviewing them thought the illustrations were so fanciful as to not be real. It was not until much later, after many missionaries were interviewed, that these unmistakable flowers were accepted as a possibly real organism.
    [Show full text]
  • Antibacterial Properties of Passiflora Foetida L. – a Common Exotic Medicinal Plant
    African Journal of Biotechnology Vol. 6 (23), pp. 2650-2653, 3 December, 2007 Available online at http://www.academicjournals.org/AJB ISSN 1684–5315 © 2007 Academic Journals Full Length Research Paper Antibacterial properties of Passiflora foetida L. – a common exotic medicinal plant C. Mohanasundari1, D. Natarajan2*, K. Srinivasan3, S. Umamaheswari4 and A. Ramachandran5 1Department of Microbiology, Kandaswami Kandar’s College, P. Velur, 638 182, Namakkal, Tamil Nadu, South India. 2Department of Botany, Periyar E.V.R. College (Autonomous), Tiruchirappalli 620 023, Tamil Nadu, South India. 3Department of Biology, Eritrea Institute of Technology, Mai Nefhi, Asmara, North East Africa. 4Department of Eco-Biotechnology, School of Environmental Sciences, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, South India. 5Forest Utilization Division, Tamil Nadu Forests Department, Chennai 600 006, Tamil Nadu, South India Accepted 20 October, 2006 Passiflora foetida L. (stinking passion flower) is an exotic medicinal vine. The antibacterial properties of leaf and fruit (ethanol and acetone) extracts were screened against four human pathogenic bacteria i.e. Pseudomonas putida, Vibrio cholerae, Shigella flexneri and Streptococcus pyogenes by well-in agar method. The results showed the leaf extract having remarkable activity against all bacterial pathogens compared to fruits. This study supports, the traditional medicines (herbal extracts) to cure many diseases like diarrhea, intestinal tract, throat, ear infections, fever and skin diseases. Key words: Passiflora foetida, antibacterial activity, ethanol and acetone extracts, human pathogenic bacteria. INTRODUCTION Human infections particularly those involving micro- many unsafe and fatal side effects have recently been organisms i.e. bacteria, fungi, viruses, nematodes, they reported (Ikegami et al., 2003; Izzo, 2004).
    [Show full text]
  • Native Plants for Your Backyard
    U.S. Fish & Wildlife Service Native Plants for Your Backyard Native plants of the Southeastern United States are more diverse in number and kind than in most other countries, prized for their beauty worldwide. Our native plants are an integral part of a healthy ecosystem, providing the energy that sustains our forests and wildlife, including important pollinators and migratory birds. By “growing native” you can help support native wildlife. This helps sustain the natural connections that have developed between plants and animals over thousands of years. Consider turning your lawn into a native garden. You’ll help the local environment and often use less water and spend less time and money maintaining your yard if the plants are properly planted. The plants listed are appealing to many species of wildlife and will look attractive in your yard. To maximize your success with these plants, match the right plants with the right site conditions (soil, pH, sun, and moisture). Check out the resources on the back of this factsheet for assistance or contact your local extension office for soil testing and more information about these plants. Shrubs Trees Vines Wildflowers Grasses American beautyberry Serviceberry Trumpet creeper Bee balm Big bluestem Callicarpa americana Amelanchier arborea Campsis radicans Monarda didyma Andropogon gerardii Sweetshrub Redbud Carolina jasmine Fire pink Little bluestem Calycanthus floridus Cercis canadensis Gelsemium sempervirens Silene virginica Schizachyrium scoparium Blueberry Red buckeye Crossvine Cardinal flower
    [Show full text]
  • 422 Part 180—Tolerances and Ex- Emptions for Pesticide
    Pt. 180 40 CFR Ch. I (7–1–16 Edition) at any time before the filing of the ini- 180.124 Methyl bromide; tolerances for resi- tial decision. dues. 180.127 Piperonyl butoxide; tolerances for [55 FR 50293, Dec. 5, 1990, as amended at 70 residues. FR 33360, June 8, 2005] 180.128 Pyrethrins; tolerances for residues. 180.129 o-Phenylphenol and its sodium salt; PART 180—TOLERANCES AND EX- tolerances for residues. 180.130 Hydrogen Cyanide; tolerances for EMPTIONS FOR PESTICIDE CHEM- residues. ICAL RESIDUES IN FOOD 180.132 Thiram; tolerances for residues. 180.142 2,4-D; tolerances for residues. Subpart A—Definitions and Interpretative 180.145 Fluorine compounds; tolerances for Regulations residues. 180.151 Ethylene oxide; tolerances for resi- Sec. dues. 180.1 Definitions and interpretations. 180.153 Diazinon; tolerances for residues. 180.3 Tolerances for related pesticide chemi- 180.154 Azinphos-methyl; tolerances for resi- cals. dues. 180.4 Exceptions. 180.155 1-Naphthaleneacetic acid; tolerances 180.5 Zero tolerances. for residues. 180.6 Pesticide tolerances regarding milk, 180.163 Dicofol; tolerances for residues. eggs, meat, and/or poultry; statement of 180.169 Carbaryl; tolerances for residues. policy. 180.172 Dodine; tolerances for residues. 180.175 Maleic hydrazide; tolerances for resi- Subpart B—Procedural Regulations dues. 180.176 Mancozeb; tolerances for residues. 180.7 Petitions proposing tolerances or ex- 180.178 Ethoxyquin; tolerances for residues. emptions for pesticide residues in or on 180.181 Chlorpropham; tolerances for resi- raw agricultural commodities or proc- dues. essed foods. 180.182 Endosulfan; tolerances for residues. 180.8 Withdrawal of petitions without preju- 180.183 Disulfoton; tolerances for residues.
    [Show full text]
  • Passiflora Incarnata – Purple Passionflower
    Florida Native Plant Society Native Plant Owners Manual Passiflora incarnata – Purple Passionflower Mark Hutchinson Putting things in perspective All seasonal references are applicable to the eastern panhandle of Hernando County where the plants portrayed in this presentation grow. This area happens to be a cold spot in central Florida due to the Brooksville Ridge and approximates a Hardiness Zone of 8a or 8b, average annual low temperatures ranging between 10 and 20 °F. Any reference to medicinal or culinary use of plants or plant parts should in no way be considered an endorsement by the Florida Native Plant Society of any sort of experimentation or consumptive use. Please do not attempt to rescue any native plants without first reviewing the FNPS Policy on Transplanting Native Plants Special thanks to Lucille Lane and Shirley Denton Purple Passionflower Passionflower family Passiflora incarnata Navigation Links (for use in open discussion) What’s in a Name? Biological Classification – Tree of Life Where does this plant grow? • In North America • In Florida What this plant needs to - • Thrive • Pollinate ‘View/Full Screen Mode’ • Propagation recommended • Live a long life Throughout this presentation, clicking Life Cycle this symbol will return References you to this page. Purple Passionflower, maypop, apricot vine, wild passion flower, Holy-Trinity flower, passion vine, maracoe, maycock, sarsaparilla, molly-pop, granadilla Passiflora (pass -iff-FLOR -uh) From the Latin for passion, because of the flower’s fancied numerological association with the crucifixion of Christ. Incarnata (in -kar-NUH -tuh) Possibly from the Latin ‘incarnatus,’ meaning invested with bodily, especially human, nature and form.
    [Show full text]
  • Trophic Interactions Involving Herpetogramma Phaeopteralis (Lepidoptera: Pyralidae) and Passiflora Incarnata (Passifloraceae)
    136 Florida Entomologist 91(1) March 2008 TROPHIC INTERACTIONS INVOLVING HERPETOGRAMMA PHAEOPTERALIS (LEPIDOPTERA: PYRALIDAE) AND PASSIFLORA INCARNATA (PASSIFLORACEAE) ANDREI SOURAKOV McGuire Center for Lepidoptera Research, Florida Museum of Natural History, University of Florida, Gainesville, FL 32611 E-mail: asourakov@flmnh.ufl.edu During several nights in Aug, 2007, I observed nidae), feeds on EFN of Neoraimondia arequipen- tropical sod webworm moths, Herpetogramma sis cactus (Vila & Eastwood 2006). Hesperopsis phaeopteralis Guenée (Lepidoptera: Pyralidae) graciliae (MacNeill) (Lepidoptera: Hesperiidae) swarming in large numbers around flowering pur- commutes back and forth between its host plant ple passion vines, Passiflora incarnata L. (Passi- and mesquite, Prosopis glandulosa (Fabaceae), floraceae) in suburban north central Florida. utilizing the EFN of the latter plant (Wesenborn Tropical sod webworms use a variety of Poaceae 1997). Pink bollworm moths, Pectinophora gossyp- species as larval host plants and probably were iella (Saunders) (Lepidoptera: Gelechiidae) are at- emerging from sod grass. Upon closer observation tracted to cotton flower volatiles that serve as with flash photography, I found that moths fed on chemical cues for the moths to find the EFN (Wie- the extrafloral nectaries (EFN) located on the senborn & Baker 1990). A variety of African lipte- bracteoles of the plants (Fig. 1). In this note, I am nine lycaenid butterflies (Lycaenidae) feed on reporting this observation with the understand- EFN of bamboos and vines (Callaghan 1992). ing that (like many observations in tropical biol- The importance of feeding on EFN was shown ogy) it might be based on a sporadic rather than in increased fertility in soybean looper, Pseudo- on a reoccurring interaction.
    [Show full text]
  • National List of Vascular Plant Species That Occur in Wetlands 1996
    National List of Vascular Plant Species that Occur in Wetlands: 1996 National Summary Indicator by Region and Subregion Scientific Name/ North North Central South Inter- National Subregion Northeast Southeast Central Plains Plains Plains Southwest mountain Northwest California Alaska Caribbean Hawaii Indicator Range Abies amabilis (Dougl. ex Loud.) Dougl. ex Forbes FACU FACU UPL UPL,FACU Abies balsamea (L.) P. Mill. FAC FACW FAC,FACW Abies concolor (Gord. & Glend.) Lindl. ex Hildebr. NI NI NI NI NI UPL UPL Abies fraseri (Pursh) Poir. FACU FACU FACU Abies grandis (Dougl. ex D. Don) Lindl. FACU-* NI FACU-* Abies lasiocarpa (Hook.) Nutt. NI NI FACU+ FACU- FACU FAC UPL UPL,FAC Abies magnifica A. Murr. NI UPL NI FACU UPL,FACU Abildgaardia ovata (Burm. f.) Kral FACW+ FAC+ FAC+,FACW+ Abutilon theophrasti Medik. UPL FACU- FACU- UPL UPL UPL UPL UPL NI NI UPL,FACU- Acacia choriophylla Benth. FAC* FAC* Acacia farnesiana (L.) Willd. FACU NI NI* NI NI FACU Acacia greggii Gray UPL UPL FACU FACU UPL,FACU Acacia macracantha Humb. & Bonpl. ex Willd. NI FAC FAC Acacia minuta ssp. minuta (M.E. Jones) Beauchamp FACU FACU Acaena exigua Gray OBL OBL Acalypha bisetosa Bertol. ex Spreng. FACW FACW Acalypha virginica L. FACU- FACU- FAC- FACU- FACU- FACU* FACU-,FAC- Acalypha virginica var. rhomboidea (Raf.) Cooperrider FACU- FAC- FACU FACU- FACU- FACU* FACU-,FAC- Acanthocereus tetragonus (L.) Humm. FAC* NI NI FAC* Acanthomintha ilicifolia (Gray) Gray FAC* FAC* Acanthus ebracteatus Vahl OBL OBL Acer circinatum Pursh FAC- FAC NI FAC-,FAC Acer glabrum Torr. FAC FAC FAC FACU FACU* FAC FACU FACU*,FAC Acer grandidentatum Nutt.
    [Show full text]
  • St. Joseph Bay Native Species List
    Status Common Name Species Name State Federal Amphibians Salamanders Flatwoods Salamander Ambystoma cingulatum SSC T Marbled Salamander Ambystoma opacum Mole Salamander Ambystoma talpoideum Eastern Tiger Salamander Ambystoma tigrinum tigrinum Two-toed Amphiuma Amphiuma means One-toed Amphiuma Amphiuma pholeter Southern Dusky Salamander Desmognathus auriculatus Dusky Salamander Desmognathus fuscus Southern Two-lined Salamander Eurycea bislineata cirrigera Three-lined Salamander Eurycea longicauda guttolineata Dwarf Salamander Eurycea quadridigitata Alabama Waterdog Necturus alabamensis Central Newt Notophthalmus viridescens louisianensis Slimy Salamander Plethodon glutinosus glutinosus Slender Dwarf Siren Pseudobranchus striatus spheniscus Gulf Coast Mud Salamander Pseudotriton montanus flavissimus Southern Red Salamander Pseudotriton ruber vioscai Eastern Lesser Siren Siren intermedia intermedia Greater Siren Siren lacertina Toads Oak Toad Bufo quercicus Southern Toad Bufo terrestris Eastern Spadefoot Toad Scaphiopus holbrooki holbrooki Frogs Florida Cricket Frog Acris gryllus dorsalis Eastern Narrow-mouthed Frog Gastrophryne carolinensis Western Bird-voiced Treefrog Hyla avivoca avivoca Cope's Gray Treefrog Hyla chrysoscelis Green Treefrog Hyla cinerea Southern Spring Peeper Hyla crucifer bartramiana Pine Woods Treefrog Hyla femoralis Barking Treefrog Hyla gratiosa Squirrel Treefrog Hyla squirella Gray Treefrog Hyla versicolor Little Grass Frog Limnaoedus ocularis Southern Chorus Frog Pseudacris nigrita nigrita Ornate Chorus Frog Pseudacris
    [Show full text]
  • FINAL REPORT PSRA Vegetation Monitoring 2005-2006 PC P502173
    Rare Plants and Their Locations at Picayune Strand Restoration Area: Task 4a FINAL REPORT PSRA Vegetation Monitoring 2005-2006 PC P502173 Steven W. Woodmansee and Michael J. Barry [email protected] December 20, 2006 Submitted by The Institute for Regional Conservation 22601 S.W. 152 Avenue, Miami, Florida 33170 George D. Gann, Executive Director Submitted to Mike Duever, Ph.D. Senior Environmental Scientist South Florida Water Management District Fort Myers Service Center 2301 McGregor Blvd. Fort Myers, Florida 33901 Table of Contents Introduction 03 Methods 03 Results and Discussion 05 Acknowledgements 38 Citations 39 Tables: Table 1: Rare plants recorded in the vicinity of the Vegetation Monitoring Transects 05 Table 2: The Vascular Plants of Picayune Strand State Forest 24 Figures: Figure 1: Picayune Strand Restoration Area 04 Figure 2: PSRA Rare Plants: Florida Panther NWR East 13 Figure 3: PSRA Rare Plants: Florida Panther NWR West 14 Figure 4: PSRA Rare Plants: PSSF Northeast 15 Figure 5: PSRA Rare Plants: PSSF Northwest 16 Figure 6: PSRA Rare Plants: FSPSP West 17 Figure 7: PSRA Rare Plants: PSSF Southeast 18 Figure 8: PSRA Rare Plants: PSSF Southwest 19 Figure 9: PSRA Rare Plants: FSPSP East 20 Figure 10: PSRA Rare Plants: TTINWR 21 Cover Photo: Bulbous adder’s tongue (Ophioglossum crotalophoroides), a species newly recorded for Collier County, and ranked as Critically Imperiled in South Florida by The Institute for Regional Conservation taken by the primary author. 2 Introduction The South Florida Water Management District (SFWMD) plans on restoring the hydrology at Picayune Strand Restoration Area (PSRA) see Figure 1.
    [Show full text]
  • First Occurrence of the Invasive Hydrozoan Gonionemus Vertens A
    BioInvasions Records (2016) Volume 5, Issue 4: 233–237 Open Access DOI: http://dx.doi.org/10.3391/bir.2016.5.4.07 © 2016 The Author(s). Journal compilation © 2016 REABIC Rapid Communication First occurrence of the invasive hydrozoan Gonionemus vertens A. Agassiz, 1862 (Cnidaria: Hydrozoa) in New Jersey, USA John J. Gaynor*, Paul A.X. Bologna, Dena Restaino and Christie L. Barry Montclair State University, Department of Biology, 1 Normal Avenue, Montclair, NJ 07043 USA E-mail addresses: [email protected] (JG), [email protected] (PB), [email protected] (DR), [email protected] (CB) *Corresponding author Received: 16 August 2016 / Accepted: 31 October 2016 / Published online: xxxx Handling editor: Stephan Bullard Abstract Gonionemus vertens A. Agassiz, 1862 is a small hydrozoan native to the Pacific Ocean. It has become established in the northern and southern Atlantic Ocean as well as the Mediterranean Sea. We report on the first occurrence of this species in estuaries in New Jersey, USA, and confirm species identification through molecular sequence analysis. Given the large number of individuals collected, we contend that this is a successful invasion into this region with established polyps. The remaining question is the vector and source of these newly established populations. Key words: clinging jellyfish, Mid-Atlantic, 16S rDNA, COI Introduction species exist and exhibit different levels of sting potency, with the more venomous organisms present Invasive species are well documented to have from the western North Pacific, while those from the significant impacts on communities they have eastern North Pacific have less potent stings. This invaded (Thomsen et al.
    [Show full text]
  • First Record of the Invasive Stinging Medusa Gonionemus Vertens in the Southern Hemisphere (Mar Del Plata, Argentina)
    Lat. Am. J. Aquat. Res., 42(3): 653-657Finding, 2014 of Gonionemus vertens in the southern hemisphere 653 DOI: 103856/vol42-issue3-fulltext-23 Short Communication First record of the invasive stinging medusa Gonionemus vertens in the southern hemisphere (Mar del Plata, Argentina) Carolina S. Rodriguez1, M.G. Pujol2, H.W. Mianzan1,3 & G.N. Genzano1 1Instituto de Investigaciones Marinas y Costeras (IIMyC), CONICET-UNMdP Funes 3250, 7600 Mar del Plata, Argentina 2Museo Municipal de Ciencias Naturales Lorenzo Scaglia Av. Libertad 3099, 7600 Mar del Plata, Argentina 3Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP) P.O. Box 175, 7600 Mar del Plata, Argentina ABSTRACT. In this paper we report the first finding of the hydromedusa Gonionemus vertens Agassiz, 1862 in the southern hemisphere. About thirty newly released medusae were found within an aquarium on September 2008. The aquarium contained benthic samples collected in intertidal and subtidal rocky fringe off Mar del Plata, near a commercially important harbor in Argentina. Medusae were fed with Artemia salina until sexual maturation. Possible way of species introduction is discussed. Keywords: Gonionemus vertens, Limnomedusae, Hydrozoa, biological invasions, Argentina. Primer registro de la medusa urticante invasora Gonionemus vertens en el hemisferio sur (Mar del Plata, Argentina) RESUMEN. En este trabajo se da a conocer el primer hallazgo de la hidromedusa Gonionemus vertens Agassiz, 1862 en el hemisferio sur. Alrededor de 30 medusas recientemente liberadas fueron encontradas en un acuario en septiembre de 2008. Este acuario contenía muestras bentónicas colectadas en la franja rocosa intermareal y submareal de Mar del Plata, cerca de uno de los puertos más importantes de Argentina.
    [Show full text]
  • The Freshwater Medusae of the World – a Taxonomic and Systematic Literature Study with Some Remarks on Other Inland Water Jellyfish
    Hydrobiologia 462: 91–113, 2001. 91 © 2001 Kluwer Academic Publishers. Printed in the Netherlands. The freshwater medusae of the world – a taxonomic and systematic literature study with some remarks on other inland water jellyfish Thomas Jankowski Limnological Institute, Universität Konstanz, D-78467 Konstanz, Germany E-mail: [email protected] Received 5 September 2000; in revised form 11 July 2001; accepted 5 August 2001 Key words: freshwater jellyfish, medusa, Craspedacusta, limnocnida, Cnidaria, Hydrozoa, systematic, taxonomy Abstract Several medusa species have been described from inland waters in Australia, Eurasia, Africa and America. The chief objective of this study is to summarize all species described from freshwater and from saline lakes, because the knowledge about this group is sparse and scattered in the literature. I summarize all accessible literature to deduct how many species of freshwater medusae exist and to show their distribution, relation and their phylogenetic origin. All medusae described from freshwater except Halmomises are Olindiidae (Limnomedusae). More than 20 Olindiidae species (in 6 genera) have been recorded from freshwater. However, about half of them may not be valid species or have been described insufficiently or improperly. Within the genera Craspedacusta only 3 (or 5) species are certain (C. sowerbii, C. iseanum, C. sinensis (and maybe C. sichuanensis and C. ziguiensis)). The genera Limnocnida may consist of 6 species, three from Africa (L. tanganjicae, L. victoriae, L. congoensis)and 3 from India (L. indica, L. biharensis, L. nepalensis). The status of Astrohydra (from Japan), Mansariella and Keralika (both from India) is uncertain. Additionally, the present study suggests that Craspedacusta and at least one type of Calpasoma hydrants are identical and Astrohydra may be closely related to Craspedacusta and/or Calpasoma.
    [Show full text]