DOCSLIB.ORG

Moths of North Carolina - Early Draft 1

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Moths of North Carolina - Early Draft 1 Sphingidae Lintneria eremitus Hermit Sphinx 10 9 8 n=0 • 7 High Mt. 6 N 5 • • u 4 3 • m 2 • • b 1 • e 0 r 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 NC counties: 7 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec o 10 f 9 n=8 = Sighting or Collection 8 • 7 Low Mt. High counts of: in NC since 2001 F 6 l 5 1 - Ashe - 2009-07-06 = Not seen since 2001 4 • i 3 1 - Ashe - 2008-07-03 g 2 Status Rank h 1 1 - Ashe - 2012-07-04 0 NC US NC Global t 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 D Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec a 10 10 9 9 t 8 n=0 8 n=0 e 7 Pd 7 CP s 6 6 5 5 4 4 3 3 2 2 1 1 0 0 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 15 5 25 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Three periods to each month: 1-10 / 11-20 / 21-31 FAMILY: Sphingidae SUBFAMILY: Sphinginae TRIBE: Sphingini TAXONOMIC_COMMENTS: Long a member of the genus Sphinx, this species is now included in Lintneria along with 4 other species in North America and about 15 from the Neotropics. Larval characters unite the genus. FIELD GUIDE DESCRIPTIONS: Covell (1984); Beadle and Leckie (2012) ONLINE PHOTOS: MPG, Bugguide, BAMONA TECHNICAL DESCRIPTION, ADULTS: Forbes (1948); Hodges (1971); Tuttle (2007) TECHNICAL DESCRIPTION, IMMATURE STAGES: Forbes (1948); Wagner (2005); Tuttle (2007) ID COMMENTS: A dark, heavily streaked sphinx moth. A black triangular patch at the base of the hindwing and two well- developed bands on the hindwing distinguish this species; photographs should show a portion of the hindwings should be sufficient to separate this species from Paratrea and other species with heavy markings and a pale discal spot on the forewings. Sexes are similar. DISTRIBUTION: Records from the Piedmont all appear to be historic (from Brimley, 1938). Recent records are all from New River State Park in the northern mountains. FLIGHT COMMENT: Single brooded in the summer. HABITAT: Normally found in wooded areas although the foodplants often grow in more open areas such as roadsides, power cuts and old fields. Our records come primarily from riparian habitats. FOOD: Oligophagous, feeding on a wide range of sage and mint species as well as others in the mint family, Lamiaceae. OBSERVATION_METHODS: Adults visit flowers at dusk but seem to be weakly attracted to lights where they are usually trapped in ones. Wagner (2005) states that males fly early in the evening explaining why light traps are ineffective in monitoring populations of this species. NATURAL HERITAGE PROGRAM RANKS: G4G5 [SU] STATE PROTECTION: Has no legal protection, although permits are required to collect it on state parks and other public lands COMMENTS: Very few records exist for North Carolina and even fewer that are current. Possibly undersampled through use of 15 watt UV lightraps. More information is needed on its distribution and habitat affinities before its conservation status can be accurately assessed. Host plants and presumed habitats do not appear to be limiting factors. March 2021 The Moths of North Carolina - Early Draft 1.
Load more

Recommended publications
  • Lepidoptera Sphingidae:) of the Caatinga of Northeast Brazil: a Case Study in the State of Rio Grande Do Norte
    212212 JOURNAL OF THE LEPIDOPTERISTS’ SOCIETY Journal of the Lepidopterists’ Society 59(4), 2005, 212–218 THE HIGHLY SEASONAL HAWKMOTH FAUNA (LEPIDOPTERA SPHINGIDAE:) OF THE CAATINGA OF NORTHEAST BRAZIL: A CASE STUDY IN THE STATE OF RIO GRANDE DO NORTE JOSÉ ARAÚJO DUARTE JÚNIOR Programa de Pós-Graduação em Ciências Biológicas, Departamento de Sistemática e Ecologia, Universidade Federal da Paraíba, 58059-900, João Pessoa, Paraíba, Brasil. E-mail: [email protected] AND CLEMENS SCHLINDWEIN Departamento de Botânica, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego, s/n, Cidade Universitária, 50670-901, Recife, Pernambuco, Brasil. E-mail:[email protected] ABSTRACT: The caatinga, a thorn-shrub succulent savannah, is located in Northeastern Brazil and characterized by a short and irregular rainy season and a severe dry season. Insects are only abundant during the rainy months, displaying a strong seasonal pat- tern. Here we present data from a yearlong Sphingidae survey undertaken in the reserve Estação Ecológica do Seridó, located in the state of Rio Grande do Norte. Hawkmoths were collected once a month during two subsequent new moon nights, between 18.00h and 05.00h, attracted with a 160-watt mercury vapor light. A total of 593 specimens belonging to 20 species and 14 genera were col- lected. Neogene dynaeus, Callionima grisescens, and Hyles euphorbiarum were the most abundant species, together comprising up to 82.2% of the total number of specimens collected. These frequent species are residents of the caatinga of Rio Grande do Norte. The rare Sphingidae in this study, Pseudosphinx tetrio, Isognathus australis, and Cocytius antaeus, are migratory species for the caatinga.
    [Show full text]
  • The Sphingidae (Lepidoptera) of the Philippines
    ©Entomologischer Verein Apollo e.V. Frankfurt am Main; download unter www.zobodat.at Nachr. entomol. Ver. Apollo, Suppl. 17: 17-132 (1998) 17 The Sphingidae (Lepidoptera) of the Philippines Willem H o g e n e s and Colin G. T r e a d a w a y Willem Hogenes, Zoologisch Museum Amsterdam, Afd. Entomologie, Plantage Middenlaan 64, NL-1018 DH Amsterdam, The Netherlands Colin G. T readaway, Entomologie II, Forschungsinstitut Senckenberg, Senckenberganlage 25, D-60325 Frankfurt am Main, Germany Abstract: This publication covers all Sphingidae known from the Philippines at this time in the form of an annotated checklist. (A concise checklist of the species can be found in Table 4, page 120.) Distribution maps are included as well as 18 colour plates covering all but one species. Where no specimens of a particular spe­ cies from the Philippines were available to us, illustrations are given of specimens from outside the Philippines. In total we have listed 117 species (with 5 additional subspecies where more than one subspecies of a species exists in the Philippines). Four tables are provided: 1) a breakdown of the number of species and endemic species/subspecies for each subfamily, tribe and genus of Philippine Sphingidae; 2) an evaluation of the number of species as well as endemic species/subspecies per island for the nine largest islands of the Philippines plus one small island group for comparison; 3) an evaluation of the Sphingidae endemicity for each of Vane-Wright’s (1990) faunal regions. From these tables it can be readily deduced that the highest species counts can be encountered on the islands of Palawan (73 species), Luzon (72), Mindanao, Leyte and Negros (62 each).
    [Show full text]
  • Hawk Moths of North America Is Richly Illustrated with Larval Images and Contains an Abundance of Life History Information
    08 caterpillars EUSA/pp244-273 3/9/05 6:37 PM Page 244 244 TULIP-TREE MOTH CECROPIA MOTH 245 Callosamia angulifera Hyalophora cecropia RECOGNITION Frosted green with shiny yellow, orange, and blue knobs over top and sides of body. RECOGNITION Much like preceding but paler or Dorsal knobs on T2, T3, and A1 somewhat globular and waxier in color with pale stripe running below set with black spinules. Paired knobs on A2–A7 more spiracles on A1–A10 and black dots on abdomen cylindrical, yellow; knob over A8 unpaired and rounded. lacking contrasting pale rings. Yellow abdominal Larva to 10cm. Caterpillars of larch-feeding Columbia tubercle over A8 short, less than twice as high as broad. Silkmoth (Hyalophora columbia) have yellow-white to Larva to 6cm. Sweetbay Silkmoth (Callosamia securifera) yellow-pink instead of bright yellow knobs over dorsum similar in appearance but a specialist on sweet bay. Its of abdomen and knobs along sides tend to be more white than blue (as in Cecropia) and are yellow abdominal tubercle over A8 is nearly three times as set in black bases (see page 246). long as wide and the red knobs over thorax are cylindrical (see page 246). OCCURRENCE Urban and suburban yards and lots, orchards, fencerows, woodlands, OCCURRENCE Woodlands and forests from Michigan, southern Ontario, and and forests from Canada south to Florida and central Texas. One generation with mature Massachusetts to northern Florida and Mississippi. One principal generation northward; caterpillars from late June through August over most of range. two broods in South with mature caterpillars from early June onward.
    [Show full text]
  • 2017, Jones Road, Near Blackhawk, RAIN (Photo: Michael Dawber)
    Edited and Compiled by Rick Cavasin and Jessica E. Linton Toronto Entomologists’ Association Occasional Publication # 48-2018 European Skippers mudpuddling, July 6, 2017, Jones Road, near Blackhawk, RAIN (Photo: Michael Dawber) Dusted Skipper, April 20, 2017, Ipperwash Beach, LAMB American Snout, August 6, 2017, (Photo: Bob Yukich) Dunes Beach, PRIN (Photo: David Kaposi) ISBN: 978-0-921631-53-7 Ontario Lepidoptera 2017 Edited and Compiled by Rick Cavasin and Jessica E. Linton April 2018 Published by the Toronto Entomologists’ Association Toronto, Ontario Production by Jessica Linton TORONTO ENTOMOLOGISTS’ ASSOCIATION Board of Directors: (TEA) Antonia Guidotti: R.O.M. Representative Programs Coordinator The TEA is a non-profit educational and scientific Carolyn King: O.N. Representative organization formed to promote interest in insects, to Publicity Coordinator encourage cooperation among amateur and professional Steve LaForest: Field Trips Coordinator entomologists, to educate and inform non-entomologists about insects, entomology and related fields, to aid in the ONTARIO LEPIDOPTERA preservation of insects and their habitats and to issue Published annually by the Toronto Entomologists’ publications in support of these objectives. Association. The TEA is a registered charity (#1069095-21); all Ontario Lepidoptera 2017 donations are tax creditable. Publication date: April 2018 ISBN: 978-0-921631-53-7 Membership Information: Copyright © TEA for Authors All rights reserved. No part of this publication may be Annual dues: reproduced or used without written permission. Individual-$30 Student-free (Association finances permitting – Information on submitting records, notes and articles to beyond that, a charge of $20 will apply) Ontario Lepidoptera can be obtained by contacting: Family-$35 Jessica E.
    [Show full text]
  • Diversidad De Esfinges (Lepidoptera: Sphingidae) En El Valle Del Río Rímac – Provincia De Lima, Huarochiri Y Cañete, Lima, Perú
    SAGASTEGUIANA 6(2): 91 - 104. 2018 ISSN 2309-5644 ARTÍCULO ORIGINAL DIVERSIDAD DE ESFINGES (LEPIDOPTERA: SPHINGIDAE) EN EL VALLE DEL RÍO RÍMAC – PROVINCIA DE LIMA, HUAROCHIRI Y CAÑETE, LIMA, PERÚ DIVERSITY OF SPHINGES (LEPIDOPTERA: SPHINGIDAE) IN THE RIMAC RIVER VALLEY, LIMA, PERU Rubén A. Guzmán Pittman1 & Ricardo V. Vásquez Condori2 Asociación Científica para la Conservación de la Biodiversidad. [email protected], [email protected] RESUMEN Los lepidópteros nocturnos ostentan una gran diversidad de especies, sobresaliendo los grandes ejemplares denominados esfinges, a continuación en el presente trabajo se procede a citar y describir las especies halladas en el Valle del Rio Rímac - Departamento de Lima registrándose un total de 12 especies de la familia Sphingidae y estas dentro de dos sub familias (Macroglossini, con seis géneros) y (Sphingini con tres géneros) con un total de 9 géneros hallados, siendo estos: Hyles, Erinnyis, Pachylia, Callionima, Aellops, Eumorpha, Agrius, Cocytius y Manduca) entre las cuales la sub familia Sphingini es la más diversificada con 5 especies y 3 géneros. Palabras Clave: Entomología, Esfinges, Lepidópteros, Lima, Diversidad. ABSTRACT The nocturnal lepidoptera have a great diversity of species, with the large specimens called sphinxes standing out. In this paper, the species found in the Rímac River Valley - Department of Lima are cited and described, registering a total of 12 species of the family Sphingidae and these within two sub-families (Macroglossini, with six genera) and (Sphingini with three genera) with a total of 9 genera found, these being: Hyles, Erinnyis, Pachylia, Callionima, Aellops, Eumorpha, Agrius, Cocytius and Manduca) among which the Sphingini subfamily is the most diversified with 5 species and 3 genera.
    [Show full text]
  • Phylogeny and Biogeography of Hawkmoths (Lepidoptera: Sphingidae): Evidence from Five Nuclear Genes
    Phylogeny and Biogeography of Hawkmoths (Lepidoptera: Sphingidae): Evidence from Five Nuclear Genes Akito Y. Kawahara1*, Andre A. Mignault1, Jerome C. Regier2, Ian J. Kitching3, Charles Mitter1 1 Department of Entomology, College Park, Maryland, United States of America, 2 Center for Biosystems Research, University of Maryland Biotechnology Institute, College Park, Maryland, United States of America, 3 Department of Entomology, The Natural History Museum, London, United Kingdom Abstract Background: The 1400 species of hawkmoths (Lepidoptera: Sphingidae) comprise one of most conspicuous and well- studied groups of insects, and provide model systems for diverse biological disciplines. However, a robust phylogenetic framework for the family is currently lacking. Morphology is unable to confidently determine relationships among most groups. As a major step toward understanding relationships of this model group, we have undertaken the first large-scale molecular phylogenetic analysis of hawkmoths representing all subfamilies, tribes and subtribes. Methodology/Principal Findings: The data set consisted of 131 sphingid species and 6793 bp of sequence from five protein-coding nuclear genes. Maximum likelihood and parsimony analyses provided strong support for more than two- thirds of all nodes, including strong signal for or against nearly all of the fifteen current subfamily, tribal and sub-tribal groupings. Monophyly was strongly supported for some of these, including Macroglossinae, Sphinginae, Acherontiini, Ambulycini, Philampelini, Choerocampina, and Hemarina. Other groupings proved para- or polyphyletic, and will need significant redefinition; these include Smerinthinae, Smerinthini, Sphingini, Sphingulini, Dilophonotini, Dilophonotina, Macroglossini, and Macroglossina. The basal divergence, strongly supported, is between Macroglossinae and Smerinthinae+Sphinginae. All genes contribute significantly to the signal from the combined data set, and there is little conflict between genes.
    [Show full text]
  • The Mcguire Center for Lepidoptera and Biodiversity
    Supplemental Information All specimens used within this study are housed in: the McGuire Center for Lepidoptera and Biodiversity (MGCL) at the Florida Museum of Natural History, Gainesville, USA (FLMNH); the University of Maryland, College Park, USA (UMD); the Muséum national d’Histoire naturelle in Paris, France (MNHN); and the Australian National Insect Collection in Canberra, Australia (ANIC). Methods DNA extraction protocol of dried museum specimens (detailed instructions) Prior to tissue sampling, dried (pinned or papered) specimens were assigned MGCL barcodes, photographed, and their labels digitized. Abdomens were then removed using sterile forceps, cleaned with 100% ethanol between each sample, and the remaining specimens were returned to their respective trays within the MGCL collections. Abdomens were placed in 1.5 mL microcentrifuge tubes with the apex of the abdomen in the conical end of the tube. For larger abdomens, 5 mL microcentrifuge tubes or larger were utilized. A solution of proteinase K (Qiagen Cat #19133) and genomic lysis buffer (OmniPrep Genomic DNA Extraction Kit) in a 1:50 ratio was added to each abdomen containing tube, sufficient to cover the abdomen (typically either 300 µL or 500 µL) - similar to the concept used in Hundsdoerfer & Kitching (1). Ratios of 1:10 and 1:25 were utilized for low quality or rare specimens. Low quality specimens were defined as having little visible tissue inside of the abdomen, mold/fungi growth, or smell of bacterial decay. Samples were incubated overnight (12-18 hours) in a dry air oven at 56°C. Importantly, we also adjusted the ratio depending on the tissue type, i.e., increasing the ratio for particularly large or egg-containing abdomens.
    [Show full text]
  • British Lepidoptera (/)
    British Lepidoptera (/) Home (/) Anatomy (/anatomy.html) FAMILIES 1 (/families-1.html) GELECHIOIDEA (/gelechioidea.html) FAMILIES 3 (/families-3.html) FAMILIES 4 (/families-4.html) NOCTUOIDEA (/noctuoidea.html) BLOG (/blog.html) Glossary (/glossary.html) Family: SPHINGIDAE (3SF 13G 18S) Suborder:Glossata Infraorder:Heteroneura Superfamily:Bombycoidea Refs: Waring & Townsend, Wikipedia, MBGBI9 Proboscis short to very long, unscaled. Antenna ~ 1/2 length of forewing; fasciculate or pectinate in male, simple in female; apex pointed. Labial palps long, 3-segmented. Eye large. Ocelli absent. Forewing long, slender. Hindwing ±triangular. Frenulum and retinaculum usually present but may be reduced. Tegulae large, prominent. Leg spurs variable but always present on midtibia. 1st tarsal segment of mid and hindleg about as long as tibia. Subfamily: Smerinthinae (3G 3S) Tribe: Smerinthini Probably characterised by a short proboscis and reduced or absent frenulum Mimas Smerinthus Laothoe 001 Mimas tiliae (Lime Hawkmoth) 002 Smerinthus ocellata (Eyed Hawkmoth) 003 Laothoe populi (Poplar Hawkmoth) (/002- (/001-mimas-tiliae-lime-hawkmoth.html) smerinthus-ocellata-eyed-hawkmoth.html) (/003-laothoe-populi-poplar-hawkmoth.html) Subfamily: Sphinginae (3G 4S) Rest with wings in tectiform position Tribe: Acherontiini Agrius Acherontia 004 Agrius convolvuli 005 Acherontia atropos (Convolvulus Hawkmoth) (Death's-head Hawkmoth) (/005- (/004-agrius-convolvuli-convolvulus- hawkmoth.html) acherontia-atropos-deaths-head-hawkmoth.html) Tribe: Sphingini Sphinx (2S)
    [Show full text]
  • A Survey on Sphingidae (Lepidoptera) Species of South Eastern Turkey
    Cumhuriyet Science Journal e-ISSN: 2587-246X Cumhuriyet Sci. J., 41(1) (2020) 319-326 ISSN: 2587-2680 http://dx.doi.org/10.17776/csj.574903 A survey on sphingidae (lepidoptera) species of south eastern Turkey with new distributional records Erdem SEVEN 1 * 1 Department of Gastronomy and Culinary Arts, School of Tourism and Hotel Management, Batman University, 72060, Batman, Turkey. Abstract Article info History: This paper provides comments on the Sphingidae species of south eastern Turkey by the field Received:10.06.2019 surveys are conducted between in 2015-2017. A total of 15 species are determined as a result Accepted:20.12.2019 of the investigations from Batman, Diyarbakır and Mardin provinces. With this study, the Keywords: number of sphinx moths increased to 13 in Batman, 14 in Diyarbakır and 8 in Mardin. Among Fauna, them, 7 species for Batman, 4 species for Diyarbakır and 1 species for Mardin are new record. Hawk moths, For each species, original reference, type locality, material examined, distribution in the world New records, and in Turkey, and larval hostplants are given. Adults figures of Smerinthus kindermanni Sphingidae, Lederer, 1852; Marumba quercus ([Denis & Schiffermüller], 1775); Rethera komarovi Turkey. (Christoph, 1885); Macroglossum stellatarum (Linnaeus, 1758); Hyles euphorbiae (Linnaeus, 1758) and H. livornica (Esper, [1780]) are illustrated. 1. Introduction 18, 22-24]: Acherontia atropos (Linnaeus, 1758); Agrius convolvuli (Linnaeus, 1758); Akbesia davidi (Oberthür, 1884); Clarina kotschyi (Kollar, [1849]); C. The Sphingidae family classified in the Sphingoidea syriaca (Lederer, 1855); Daphnis nerii (Linnaeus, Superfamily and species of the family are generally 1758); Deilephila elpenor (Linnaeus, 1758); D.
    [Show full text]
  • 2010 Season Summary Index NEW WOFTHE~ Zone 1: Yukon Territory
    2010 Season Summary Index NEW WOFTHE~ Zone 1: Yukon Territory ........................................................................................... 3 Alaska ... ........................................ ............................................................... 3 LEPIDOPTERISTS Zone 2: British Columbia .................................................... ........................ ............ 6 Idaho .. ... ....................................... ................................................................ 6 Oregon ........ ... .... ........................ .. .. ............................................................ 10 SOCIETY Volume 53 Supplement Sl Washington ................................................................................................ 14 Zone 3: Arizona ............................................................ .................................... ...... 19 The Lepidopterists' Society is a non-profo California ............... ................................................. .............. .. ................... 2 2 educational and scientific organization. The Nevada ..................................................................... ................................ 28 object of the Society, which was formed in Zone 4: Colorado ................................ ... ............... ... ...... ......................................... 2 9 May 1947 and formally constituted in De­ Montana .................................................................................................... 51 cember
    [Show full text]
  • CHECKLIST of WISCONSIN MOTHS (Superfamilies Mimallonoidea, Drepanoidea, Lasiocampoidea, Bombycoidea, Geometroidea, and Noctuoidea)
    WISCONSIN ENTOMOLOGICAL SOCIETY SPECIAL PUBLICATION No. 6 JUNE 2018 CHECKLIST OF WISCONSIN MOTHS (Superfamilies Mimallonoidea, Drepanoidea, Lasiocampoidea, Bombycoidea, Geometroidea, and Noctuoidea) Leslie A. Ferge,1 George J. Balogh2 and Kyle E. Johnson3 ABSTRACT A total of 1284 species representing the thirteen families comprising the present checklist have been documented in Wisconsin, including 293 species of Geometridae, 252 species of Erebidae and 584 species of Noctuidae. Distributions are summarized using the six major natural divisions of Wisconsin; adult flight periods and statuses within the state are also reported. Examples of Wisconsin’s diverse native habitat types in each of the natural divisions have been systematically inventoried, and species associated with specialized habitats such as peatland, prairie, barrens and dunes are listed. INTRODUCTION This list is an updated version of the Wisconsin moth checklist by Ferge & Balogh (2000). A considerable amount of new information from has been accumulated in the 18 years since that initial publication. Over sixty species have been added, bringing the total to 1284 in the thirteen families comprising this checklist. These families are estimated to comprise approximately one-half of the state’s total moth fauna. Historical records of Wisconsin moths are relatively meager. Checklists including Wisconsin moths were compiled by Hoy (1883), Rauterberg (1900), Fernekes (1906) and Muttkowski (1907). Hoy's list was restricted to Racine County, the others to Milwaukee County. Records from these publications are of historical interest, but unfortunately few verifiable voucher specimens exist. Unverifiable identifications and minimal label data associated with older museum specimens limit the usefulness of this information. Covell (1970) compiled records of 222 Geometridae species, based on his examination of specimens representing at least 30 counties.
    [Show full text]
  • Are Pollinating Hawk Moths Declining in the Northeastern United States? an Analysis of Collection Records
    11/30/2017 Are pollinating hawk moths declining in the Northeastern United States? An analysis of collection records Are pollinating hawk moths declining in the Northeastern United States? An analysis of collection records Bruce E. Young , Stephanie Auer , Margaret Ormes , Giovanni Rapacciuolo , Dale Schweitzer , Nicole Sears Published: October 5, 2017 https://doi.org/10.1371/journal.pone.0185683 Abstract Increasing attention to pollinators and their role in providing ecosystem services has revealed a paucity of studies on long-term population trends of most insect pollinators in many parts of the world. Because targeted monitoring programs are resource intensive and unlikely to be performed on most insect pollinators, we took advantage of existing collection records to examine long- term trends in northeastern United States populations of 26 species of hawk moths (family Sphingidae) that are presumed to be pollinators. We compiled over 6,600 records from nine museum and 14 private collections that spanned a 112-year period, and used logistic generalized linear mixed models (GLMMs) to examine long-term population trends. We controlled for uneven sampling effort by adding a covariate for list length, the number of species recorded during each sampling event. We found that of the 22 species for which there was sufficient data to assess population trends, eight species declined and four species increased in detection probability (the probability of a species being recorded during each year while accounting for effort, climate, and spatial effects in the GLMMs). Of the four species with too few records to statistically assess, two have disappeared from parts of their ranges.
    [Show full text]