The Xerces Society
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Defoliation by the Royal Poinciana Caterpillar (Melipotis Acontioides) and the Snowbush Caterpillar (Melanchroiamelanchroia Chephisechephise) in Naples, Florida
Proc. Fla. State Hort. Soc. 120:360–362. 2007. Caterpillar Outbreaks: Defoliation by the Royal Poinciana Caterpillar (Melipotis acontioides) and the Snowbush Caterpillar (MelanchroiaMelanchroia chephisechephise) in Naples, Florida DOUGLAS L. CALDWELL* University of Florida, IFAS, Collier County Extension Service, Naples, FL 34120 ADDITIONAL INDEX WORDS. landscape pests, Lepidoptera, Geometridae, Noctuidae, Delonix regia, Breynia disticha Recent outbreaks of the royal poinciana caterpillar [Melipotis acontioides (Guenée)] and the snowbush caterpillar [Mel- anchroia chephise (Cramer)] provided opportunities to gather more information on these two Lepidoptera. The royal poinciana caterpillar (host is Delonix regia), in particular, appears to have long periods—10 years or more—between outbreaks. The Naples area experienced localized defoliation of very large trees in 2006. The snowbush caterpillar (host is Breynia disticha) occurred in outbreak numbers in 2005. Information and photos are provided on various aspects of their biology and host damage and responses. Insect populations ebb and wane in cyclical fashion to the point During the day, larvae hide in debris at the soil surface near that in some years certain species are diffi cult to fi nd, while in the base of trees or sometimes in broken seed pods in the trees other years overabundance may cause signifi cant damage. This (Watson, 1944a). Larvae pupate in plant debris or piled up frass report covers two caterpillar species that were new landscape near the soil surface. No cocoon nor silken wrapping was found plant pests to this author since my move to southern Florida in protecting the pupae. One predator observed by this author and 2001. Very little information was available in the literature about mentioned by others was the paper wasp (Polistes sp.). -
Butterflies of the Wesleyan Campus
BUTTERFLIES OF THE WESLEYAN CAMPUS SWALLOWTAILS Hairstreaks (Subfamily - Theclinae) (Family PAPILIONIDAE) Great Purple Hairstreak - Atlides halesus Coral Hairstreak - Satyrium titus True Swallowtails Banded Hairstreak - Satyrium calanus (Subfamily - Papilioninae) Striped Hairstreak - Satyrium liparops Pipevine Swallowtail - Battus philenor Henry’s Elfin - Callophrys henrici Zebra Swallowtail - Eurytides marcellus Eastern Pine Elfin - Callophrys niphon Black Swallowtail - Papilio polyxenes Juniper Hairstreak - Callophrys gryneus Giant Swallowtail - Papilio cresphontes White M Hairstreak - Parrhasius m-album Eastern Tiger Swallowtail - Papilio glaucus Gray Hairstreak - Strymon melinus Spicebush Swallowtail - Papilio troilus Red-banded Hairstreak - Calycopis cecrops Palamedes Swallowtail - Papilio palamedes Blues (Subfamily - Polommatinae) Ceraunus Blue - Hemiargus ceraunus Eastern-Tailed Blue - Everes comyntas WHITES AND SULPHURS Spring Azure - Celastrina ladon (Family PIERIDAE) Whites (Subfamily - Pierinae) BRUSHFOOTS Cabbage White - Pieris rapae (Family NYMPHALIDAE) Falcate Orangetip - Anthocharis midea Snouts (Subfamily - Libytheinae) American Snout - Libytheana carinenta Sulphurs and Yellows (Subfamily - Coliadinae) Clouded Sulphur - Colias philodice Heliconians and Fritillaries Orange Sulphur - Colias eurytheme (Subfamily - Heliconiinae) Southern Dogface - Colias cesonia Gulf Fritillary - Agraulis vanillae Cloudless Sulphur - Phoebis sennae Zebra Heliconian - Heliconius charithonia Barred Yellow - Eurema daira Variegated Fritillary -
Pollinator Butterfly Habitat
The ecology and conservation of grassland butterflies in the central U.S. Dr. Ray Moranz Moranz Biological Consulting 4514 North Davis Court Stillwater, Oklahoma 74075 Outline of the Presentation, Part I • Basic butterfly biology • Butterflies as pollinators • Rare butterflies of Kansas Outline of the Presentation, Part 2 • Effects of fire and grazing on grassland butterflies • Resources to learn more about butterflies • 15 common KS butterflies Life Cycle of a Painted Lady, Vanessa cardui Egg Larva Adult Chrysalis Some butterflies migrate The Monarch is the best-known migratory butterfly Knife River Indian Villages National Historic Site, North Dakota Fall migratory pathways of the Monarch The Painted Lady is another migrant Kirtland Air Force Base, New Mexico Other butterflies are non- migratory Such as this regal fritillary, seen in Anderson County, Kansas Implications of migratory status -migratory butterflies aren’t vulnerable to prescribed burns in winter and early spring (they haven’t arrived yet) -full-year resident butterflies ARE vulnerable to winter and spring fires -migratory butterflies may need lots of nectar sources on their flyway to fuel their flight Most butterfly caterpillars are host plant specialists Implications of host plant specialization • If you have the host plant, you probably have the butterfly • If you plant their host, the butterfly may follow • If you and your neighbors lack the host plants, you are unlikely to see the butterflies except during migration Butterflies as pollinators • Bees pollinate more plant -
The Disastrous Impacts of Trump's Border Wall on Wildlife
a Wall in the Wild The Disastrous Impacts of Trump’s Border Wall on Wildlife Noah Greenwald, Brian Segee, Tierra Curry and Curt Bradley Center for Biological Diversity, May 2017 Saving Life on Earth Executive Summary rump’s border wall will be a deathblow to already endangered animals on both sides of the U.S.-Mexico border. This report examines the impacts of construction of that wall on threatened and endangered species along the entirety of the nearly 2,000 miles of the border between the United States and Mexico. TThe wall and concurrent border-enforcement activities are a serious human-rights disaster, but the wall will also have severe impacts on wildlife and the environment, leading to direct and indirect habitat destruction. A wall will block movement of many wildlife species, precluding genetic exchange, population rescue and movement of species in response to climate change. This may very well lead to the extinction of the jaguar, ocelot, cactus ferruginous pygmy owl and other species in the United States. To assess the impacts of the wall on imperiled species, we identified all species protected as threatened or endangered under the Endangered Species Act, or under consideration for such protection by the U.S. Fish and Wildlife Service (“candidates”), that have ranges near or crossing the border. We also determined whether any of these species have designated “critical habitat” on the border in the United States. Finally, we reviewed available literature on the impacts of the existing border wall. We found that the border wall will have disastrous impacts on our most vulnerable wildlife, including: 93 threatened, endangered and candidate species would potentially be affected by construction of a wall and related infrastructure spanning the entirety of the border, including jaguars, Mexican gray wolves and Quino checkerspot butterflies. -
Butterflies and Moths of Brevard County, Florida, United States
Heliothis ononis Flax Bollworm Moth Coptotriche aenea Blackberry Leafminer Argyresthia canadensis Apyrrothrix araxes Dull Firetip Phocides pigmalion Mangrove Skipper Phocides belus Belus Skipper Phocides palemon Guava Skipper Phocides urania Urania skipper Proteides mercurius Mercurial Skipper Epargyreus zestos Zestos Skipper Epargyreus clarus Silver-spotted Skipper Epargyreus spanna Hispaniolan Silverdrop Epargyreus exadeus Broken Silverdrop Polygonus leo Hammock Skipper Polygonus savigny Manuel's Skipper Chioides albofasciatus White-striped Longtail Chioides zilpa Zilpa Longtail Chioides ixion Hispaniolan Longtail Aguna asander Gold-spotted Aguna Aguna claxon Emerald Aguna Aguna metophis Tailed Aguna Typhedanus undulatus Mottled Longtail Typhedanus ampyx Gold-tufted Skipper Polythrix octomaculata Eight-spotted Longtail Polythrix mexicanus Mexican Longtail Polythrix asine Asine Longtail Polythrix caunus (Herrich-Schäffer, 1869) Zestusa dorus Short-tailed Skipper Codatractus carlos Carlos' Mottled-Skipper Codatractus alcaeus White-crescent Longtail Codatractus yucatanus Yucatan Mottled-Skipper Codatractus arizonensis Arizona Skipper Codatractus valeriana Valeriana Skipper Urbanus proteus Long-tailed Skipper Urbanus viterboana Bluish Longtail Urbanus belli Double-striped Longtail Urbanus pronus Pronus Longtail Urbanus esmeraldus Esmeralda Longtail Urbanus evona Turquoise Longtail Urbanus dorantes Dorantes Longtail Urbanus teleus Teleus Longtail Urbanus tanna Tanna Longtail Urbanus simplicius Plain Longtail Urbanus procne Brown Longtail -
Superior National Forest
Admirals & Relatives Subfamily Limenitidinae Skippers Family Hesperiidae £ Viceroy Limenitis archippus Spread-wing Skippers Subfamily Pyrginae £ Silver-spotted Skipper Epargyreus clarus £ Dreamy Duskywing Erynnis icelus £ Juvenal’s Duskywing Erynnis juvenalis £ Northern Cloudywing Thorybes pylades Butterflies of the £ White Admiral Limenitis arthemis arthemis Superior Satyrs Subfamily Satyrinae National Forest £ Common Wood-nymph Cercyonis pegala £ Common Ringlet Coenonympha tullia £ Northern Pearly-eye Enodia anthedon Skipperlings Subfamily Heteropterinae £ Arctic Skipper Carterocephalus palaemon £ Mancinus Alpine Erebia disa mancinus R9SS £ Red-disked Alpine Erebia discoidalis R9SS £ Little Wood-satyr Megisto cymela Grass-Skippers Subfamily Hesperiinae £ Pepper & Salt Skipper Amblyscirtes hegon £ Macoun’s Arctic Oeneis macounii £ Common Roadside-Skipper Amblyscirtes vialis £ Jutta Arctic Oeneis jutta (R9SS) £ Least Skipper Ancyloxypha numitor Northern Crescent £ Eyed Brown Satyrodes eurydice £ Dun Skipper Euphyes vestris Phyciodes selenis £ Common Branded Skipper Hesperia comma £ Indian Skipper Hesperia sassacus Monarchs Subfamily Danainae £ Hobomok Skipper Poanes hobomok £ Monarch Danaus plexippus £ Long Dash Polites mystic £ Peck’s Skipper Polites peckius £ Tawny-edged Skipper Polites themistocles £ European Skipper Thymelicus lineola LINKS: http://www.naba.org/ The U.S. Department of Agriculture (USDA) prohibits discrimination http://www.butterfliesandmoths.org/ in all its programs and activities on the basis of race, color, national -
Lake Worth Lagoon
TABLE OF CONTENTS INTRODUCTION ................................................................................ 1 PURPOSE AND SIGNIFICANCE OF THE PARK ...................................... 1 Park Significance .............................................................................. 1 PURPOSE AND SCOPE OF THE PLAN ................................................... 2 MANAGEMENT PROGRAM OVERVIEW ................................................. 7 Management Authority and Responsibility ............................................ 7 Park Management Goals .................................................................... 8 Management Coordination ................................................................. 8 Public Participation ........................................................................... 9 Other Designations ........................................................................... 9 RESOURCE MANAGEMENT COMPONENT INTRODUCTION .............................................................................. 15 RESOURCE DESCRIPTION AND ASSESSMENT ................................... 15 Natural Resources .......................................................................... 16 Topography ............................................................................... 20 Geology .................................................................................... 21 Soils ......................................................................................... 21 Minerals ................................................................................... -
Essays on Invertebrate Conservation
WINGS ESSAYS ON INVERTEBRATE CONSERVATION THE XERCES SOCIETY SPRING 2015 CONTENTS Roads are ubiquitous in the modern landscape. This issue of Wings examines some of the consequences they carry for insects and other invertebrates. Advocacy and Collaboration On Behalf of Invertebrate Conservation Scott Hoffman Black Page 3. Pollinator Conservation at Sixty Miles an Hour Jennifer Hopwood and Matthew Shepherd More than seventeen million acres of roadsides stretch across U.S. landscapes. Man- aged with care, these can provide habitat for invertebrates and other wildlife. Page 5. Blue Highways, Green Rockworms, Golden Stoneflies Celeste Searles Mazzacano Rainfall and snowmelt flowing off roads into rivers and streams can have negative impacts on aquatic invertebrates, but with care those can be mitigated. Page 10. The Butterfly and the Road Grader Scott Hoffman Black Maintenance on rural roads in Yamhill County, Oregon, has been changed to accom- modate the needs of an endangered butterfly and its caterpillar host plant. Page 16. Conservation Spotlight The Greater Atlanta Pollinator Partnership is becoming a model project for collabo- ration to address the needs of pollinators in urbanized landscapes. Page 22. Invertebrate Notes A roundup of new books and recent research. Page 24. Staff Profile Meet Jennifer Hopwood, Midwest senior pollinator conservation specialist. Page 26. Xerces News Updates on Xerces Society projects and successes. Page 27. 2 WINGS Advocacy and Collaboration On Behalf of Invertebrate Conservation Scott Hoffman Black The Xerces Society has always held an gressive or overtly political or tied to a interesting position at the intersection narrow mantra and consequently, are of advocacy and collaboration. -
The Status of Silvery Blue Subspecies (Glaucopsyche Lygdamus Lygdamus and G
Journal of the Lepidopterists' SOciety 45(4), 1991, 272-290 THE STATUS OF SILVERY BLUE SUBSPECIES (GLAUCOPSYCHE LYGDAMUS LYGDAMUS AND G. L. COUPERI: LYCAENIDAE) IN NEW YORK ROBERT DIRIG Bailey Hortorium Herbarium, 462 Mann Library, Cornell University, Ithaca, New York 14853 AND JOHN F. CRYAN New York State Department of Environmental Conservation, 1 Hunterspoint Plaza, 47-40 Twenty-first Street, Long Island City, New York 11101 ABSTRACT. Two subspecies of the Silvery Blue (Glaucopsyche lygdamus, Lycaeni dae) are recorded from New York. The nominate subspecies was reported from central New York through 1969, but has not been seen from 1970-1991. Adults flew in May, and larvae fed on native Wood Vetch (Vicia caroliniana, Fabaceae) on steep, naturally unstable, southwest-facing shale banks. Glaucopsyche lygdamus couperi is reported for the first time from northern New York (and Vermont), where its larvae feed on planted or naturalized Tufted Vetch (Vicia cracca), and adults fly in June on weedy road banks. This butterfly is spreading south using vetch-lined highway corridors. The two entities exhibit marked ecological and phenotypic contrasts in New York. Additional key words: Fabaceae, Vicia cracca, Vicia caroliniana, range expansion, rare species. The Silvery Blue, Glaucopsyche Iygdamus (Doubleday) (Lycaeni dae), has been considered rare and local in New York, where the nominate subspecies reaches its northern limit (Klots 1951, Shapiro 1974, Opler & Krizek 1984). Literature references and specimens are scanty, and almost nothing has been published about its natural history in New York. Scudder (1889) said that ssp. Iygdamus was "known from the upper waters of the Susquehanna [River]," but gave no details. -
Taxonomy, Distribution and Biology of the Genus Cercyonis (Satyridae)
1969 Journal of the Lepidopterists' Society 165 TAXONOMY, DISTRIBUTION AND BIOLOGY OF THE GENUS CERCYONIS (SATYRIDAE). 1. CHARACTERISTICS OF THE GENUS THOMAS C. EMMEL Department of Zoology, The University of Florida, Gainesville Evolution of butterflies in the satyrid genus Cercyonis has produced a complex of species groups and variable populations in North America that has not been reviewed thoroughly since the last century. The pur pose of this paper and others to follow in the series is to provide a critical, modern synthesis of taxonomic, distributional and biological information on all species and subspecies within the genus, based on extensive studies by the author from 1960 to the present. In future papers, each species group will be treated intensively, with plates of both sexes of adults of all subspecies, larvae, pupae, figures of eggs, genitalia, androconia, antennae and other important morphological characters, and chromosomes. Genetic data and hyblidization crosses will also be summarized in the present series from mateIial to be pub lished in full elsewhere. TAXONOMY The Nearctic genus Cercyonis has had over thirty specific, subspecif'ic, or varietal names applied to it, and no taxonomic revision has been at tempted since the 1880s (Edwards, 1880). On the basis of extensive field work, examination of over 5,000 adult C ercyonis specimens, rearing of many of the named forms, and studies of external and internal morphology of all these forms, the following new taxonomic treatment is proposed.l 1. Cercyonis sthenele (Boisduval, 1852) a. sthenele sthenele (Boisduval, 1852) b. sthenele silvestris (Edwards, 1861) c. sthenele paulus (Edwards, 1879) behrii (Grinnell, 19(5) d. -
The Radiation of Satyrini Butterflies (Nymphalidae: Satyrinae): A
Zoological Journal of the Linnean Society, 2011, 161, 64–87. With 8 figures The radiation of Satyrini butterflies (Nymphalidae: Satyrinae): a challenge for phylogenetic methods CARLOS PEÑA1,2*, SÖREN NYLIN1 and NIKLAS WAHLBERG1,3 1Department of Zoology, Stockholm University, 106 91 Stockholm, Sweden 2Museo de Historia Natural, Universidad Nacional Mayor de San Marcos, Av. Arenales 1256, Apartado 14-0434, Lima-14, Peru 3Laboratory of Genetics, Department of Biology, University of Turku, 20014 Turku, Finland Received 24 February 2009; accepted for publication 1 September 2009 We have inferred the most comprehensive phylogenetic hypothesis to date of butterflies in the tribe Satyrini. In order to obtain a hypothesis of relationships, we used maximum parsimony and model-based methods with 4435 bp of DNA sequences from mitochondrial and nuclear genes for 179 taxa (130 genera and eight out-groups). We estimated dates of origin and diversification for major clades, and performed a biogeographic analysis using a dispersal–vicariance framework, in order to infer a scenario of the biogeographical history of the group. We found long-branch taxa that affected the accuracy of all three methods. Moreover, different methods produced incongruent phylogenies. We found that Satyrini appeared around 42 Mya in either the Neotropical or the Eastern Palaearctic, Oriental, and/or Indo-Australian regions, and underwent a quick radiation between 32 and 24 Mya, during which time most of its component subtribes originated. Several factors might have been important for the diversification of Satyrini: the ability to feed on grasses; early habitat shift into open, non-forest habitats; and geographic bridges, which permitted dispersal over marine barriers, enabling the geographic expansions of ancestors to new environ- ments that provided opportunities for geographic differentiation, and diversification. -
Specimen Records for North American Lepidoptera (Insecta) in the Oregon State Arthropod Collection. Lycaenidae Leach, 1815 and Riodinidae Grote, 1895
Catalog: Oregon State Arthropod Collection 2019 Vol 3(2) Specimen records for North American Lepidoptera (Insecta) in the Oregon State Arthropod Collection. Lycaenidae Leach, 1815 and Riodinidae Grote, 1895 Jon H. Shepard Paul C. Hammond Christopher J. Marshall Oregon State Arthropod Collection, Department of Integrative Biology, Oregon State University, Corvallis OR 97331 Cite this work, including the attached dataset, as: Shepard, J. S, P. C. Hammond, C. J. Marshall. 2019. Specimen records for North American Lepidoptera (Insecta) in the Oregon State Arthropod Collection. Lycaenidae Leach, 1815 and Riodinidae Grote, 1895. Catalog: Oregon State Arthropod Collection 3(2). (beta version). http://dx.doi.org/10.5399/osu/cat_osac.3.2.4594 Introduction These records were generated using funds from the LepNet project (Seltmann) - a national effort to create digital records for North American Lepidoptera. The dataset published herein contains the label data for all North American specimens of Lycaenidae and Riodinidae residing at the Oregon State Arthropod Collection as of March 2019. A beta version of these data records will be made available on the OSAC server (http://osac.oregonstate.edu/IPT) at the time of this publication. The beta version will be replaced in the near future with an official release (version 1.0), which will be archived as a supplemental file to this paper. Methods Basic digitization protocols and metadata standards can be found in (Shepard et al. 2018). Identifications were confirmed by Jon Shepard and Paul Hammond prior to digitization. Nomenclature follows that of (Pelham 2008). Results The holdings in these two families are extensive. Combined, they make up 25,743 specimens (24,598 Lycanidae and 1145 Riodinidae).