Biodiversity Data Journal :
Taxonomic paper
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Corresponding author:
Academic editor: Michael Kuhlmann
Received: 01 Oct 2015 | Accepted: 21 Oct 2015 | Published: 30 Oct 2015
© 2015 Katherine Parys, Amber Tripodi, Blair Sampson
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Parys K, Tripodi A, Sampson B (2015) The Giant Resin Bee, Megachile sculpturalis Smith: New Distributional Records for the Mid- and Gulf-south USA. Biodiversity Data Journal 3: e6733. https://doi.org/10.3897/BDJ.3.e6733
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Megachile (Callomegachile) sculpturalis Smith, the giant resin bee, is an adventive species in the United States. First established in the United States during the early 1990s, records currently exist from most states east of the Mississippi River along with Iowa and Kansas.
New distributional records are presented for Megachile (Callomegachile) sculpturalis Smith, an introduced bee. Additional records presented here expand the known distribution southwest through Arkansas, Louisiana, Mississippi, Missouri, and Texas. An updated host plant list containing new records is also presented, expanding the number of known floral associations.
Callomegachile, adventive, introduced, invasive species, distribution, range expansion, Giant Resin Bee, Megachile sculpturalis
The giant resin bee, Megachile (Callomegachile) sculpturalis Smith, is a large, distinctive bee, adventive to the United States and Europe (
The previously known distribution included most states east of the Mississippi River, with the exception of Mississippi (
Characters to differentiate M. sculpturalis from native megachilids are presented in (
There are currently 19 species of introduced megachilid bees in the continental United States, including M. sculpturalis (
Collection data from adult specimens of M. sculpturalis taken in the mid- and gulf-south, in addition to specimens from Florida and Michigan, were gathered from both institutions and personal collections. Institutional collections used in the manuscript are listed below; acronyms, when available, follow
UAAM - The Arthropod Museum, University of Arkansas, Department of Entomology, Fayetteville, AR
MEM - Mississippi Entomological Museum, Mississippi State University, Department of Biochemistry, Molecular Biology, Entomology, & Plant Pathology, Mississippi State, MS
SFAC - Stephen F. Austin State University, Department of Biology, Nacogdoches, TX
UMIC - University of Mississippi, Department of Biology, University, MS
BBSL - United States Department of Agriculture-Agricultural Research Service, Bee Biology and Systematics Laboratory, Logan, UT
Specimen and observational data presented here expand the known distribution of M. sculpturalis to every state east of the Mississippi River and several western states including Arkansas, Iowa, Kansas, Louisiana, Missouri, Nebraska, and Texas (Fig.
Map of eastern US showing newly reported records collected from new (starred) specimen data presented here (green circles, observation records from personal communications, Bugguide and GBIF iNaturalist records (grey circles), the GBIF online specimen database (black circles) and in the literature (orange squares). See Suppl. material
Introduced bees can have a variety of undesirable effects including competition with native bees for both nesting sites and floral resources, transmission of diseases to native species, changes in seed set of native plants, and pollination of introduced plants (
Other non-native bee populations preferentially pollinate floral resources that have also been introduced (
List of host plants associated with M. sculpturalis. Records are taken from scientific literature, photographs on Bugguide that included plant associations, and specimen data. Information concerning whether plants are native to North America and standardized plant names were found using
Host Plant |
Status in North America |
Data Location |
Apiaceae |
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Daucus carota L. |
Introduced |
Bugguide (e.g. |
Apocyanaceae |
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Asclepias sp. |
-- |
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Asclepias syriaca L. |
Native |
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Asteraceae/Compositae |
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Cirsium vulgare (Savi) Ten. |
Introduced |
|
Liatris sp. |
-- |
Bugguide (e.g. |
Liatris spicata (L.) Willd. |
Native |
Bugguide (e.g. |
Rudbeckia sp. |
-- |
In specimen data above (MEM) |
Solidago sp. |
-- |
|
Bigonaniaceae |
||
Catalpa sp. |
-- |
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Catalpa speciosa (Warder) Engelm. |
Native |
|
Boraginaceae |
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Echium vulgare L. |
Introduced |
Bugguide (e.g. |
Crassulaceae |
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Sedum sp. |
-- |
Bugguide (e.g. |
Ericaceae |
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Oxydendrum arboreum (L.) DC. |
Native |
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Fagaceae |
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Castanea sp. |
-- |
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Lamiaceae |
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Lavandula sp. |
-- |
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Origanum laevigatum Boiss. |
Introduced |
Bugguide (e.g. |
Perovskia artemisioides Boiss |
Introduced |
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Perovskia atriplicifolia Benth. |
Introduced |
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Pycnanthemum sp. |
-- |
Bugguide (e.g. |
Vitex sp. |
-- |
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Vitex agnus-castus L. |
Introduced |
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Leguminosea |
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Dunbaria villosa (Thunb.) Makino = Dumbaria villosa |
Introduced |
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Lathyrus latifolius L. |
Introduced |
|
Lespedza sp. |
-- |
|
Melilotus albus Medik. |
Introduced |
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Millettia japonica (Siebold &Zucc.) A. Gray |
Introduced |
|
Phaseolus vulgaris L. |
Introduced |
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Pueraria lobata (Willd.) Ohwi. |
Introduced |
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Pueraria montana var. lobata (Willd.) Sanjappa & Pradeep |
Introduced |
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Robinia sp. |
-- |
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Securigera varia (L.) Lassen = Coronilla varia L. |
Introduced |
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Styphnolobium japonicum (L.) Schott = Sophora japonica L. |
Introduced |
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Vigna unguiculata (L.) Walp = Vigna catiang var. sinensis = Vigna sinensis (L.) Savi ex Hassk. |
Introduced |
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Lythraceae |
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Lagerstroemia indica L. |
Introduced |
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Lythrum salicaria L. |
Introduced |
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Myrtaceae |
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Eucalyptus sp. |
-- |
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Oleaceae |
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Chionanthus sp. |
-- |
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Ligustrum sp. |
-- |
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Ligustrum lucidum W.T. Aiton |
Introduced |
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Ligustrum vulgare L. |
Introduced |
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Plantaginaceae |
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Veronicastrum virginicum (L.) Farw. |
Native |
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Plumbaginaceae |
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Limonium carolinianum (Walter) Britton |
Native |
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Rosaceae |
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Rubus sp. |
-- |
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Rubiaceae |
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Cephalanthus sp. |
-- |
Bugguide (e.g. |
Rutaceae |
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Citrus japonica Thunb. = Fortunella margarita Swingle |
Introduced |
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Sapindaceae |
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Koelreuteria paniculata Laxm. |
Introduced |
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Scrophulariaceae |
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Buddleja sp. = Buddleia sp. |
-- |
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Buddleja davidii Franch |
Introduced |
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Verbascum thapsus L. |
Introduced |
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Vitaceae |
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Parthenocissus sp. |
-- |
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Specimens of M. sculpturalis were intercepted at the port of Baltimore in cargo shipped from Japan previous to establishment in 1968 and 1976 (
Large distinctive bees that have been introduced to an area, like M. sculpturalis and others, can be monitored through online entomology and photography groups (e.g.
Special thanks to Paul Lago (University of Mississippi), Victoria Bayless and Brittany Owens (Louisiana State Arthropod Museum, Louisiana State University), Jeffery Barnes and Clinton Trammel (University of Arkansas- Fayetteville), Richard Brown (Mississippi Entomological Museum, Missisisppi State University), Jeff Harris (Mississippi State University), Nick Seiter (University of Arkansas- Monticello), Daniel Bennett (Stephen F. Austin State University), John Pascarella (Sam Houston State University), Alex Wild (University of Texas- Austin), Mike Arduser (Missouri Department of Conservation, Retired), Michael Ferro (Clemson University; formerly Louisiana State Arthropod Museum, Louisiana State University), Jack Grubaugh (University of Tennessee- Martin), Elizabeth Bergey (University of Oklahoma Biological Survey- Norman), Jackie Lee (University of Oklahoma- Stillwater), Alexandra Harmon-Threatt (University of Illinois- Urbana-Champaign), Steve Alm, Zach Scott, and Mark Mello (University of Rhode Island), Howard Ginsberg (USGS Patuxent Wildlife Research Center, Coastal Field Station; University of Rhode Island), and Chris Werle (USDA-ARS; Louisiana State University), for checking reference collections for specimens. Thank you to Lanie Bourgeois and Nathan Little for comments and constructive criticism on early versions of this manuscript.
spreadsheet containing occurence information for M. sculpturalis specimens.