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Nocturnal Velvet Ants (Hymenoptera: Mutillidae) of Joshua Tree National Park, Riverside County, California with the description of three new species

EMILY A. SADLER, JAMES P. PITTS, JOSEPH S. WILSON

Abstract


The diversity of nocturnal velvet ants at Joshua Tree National Park (JTNP) is investigated along with seasonal activity. The diversity of velvet ants found at JTNP is compared to the diversity of velvet ants found at the Algodones Sand Dunes, Philip L. Boyd Deep Canyon Desert Research Center, Ash Meadows National Wildlife Refuge and the Nevada Test Site. Diagnoses and a key are provided for the velvet ants of JTNP. Forty-one species in six genera, based on 10,202 specimens collected from a transect of 14 sampling sites transitioning from the Mojave to the Sonoran deserts, are found to inhabit areas in and around the park. Odontophotopsis dalyi, O. odontoloxia and Photomorphus schoenwerthi are described as new species. Odontophotopsis (Odontophotopsis) ambigua Mickel (1983) is a junior synonym of O. delodonta Viereck (1904), new synonym. The females of too few of the species are known, so only the males are treated. A key to all of the species and illustrations for those species not previously illustrated are provided for the males.

 


Keywords


Hymenoptera, Sonoran Desert, Mojave Desert, USA

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References


Allred, D.M. (1973) Additional records of mutillid wasps from the Nevada Test Site. Great Basin Naturalist, 33, 156–162.

Ashmead, W.H. (1896) Descriptions of new parasitic Hymenoptera. Transactions of the American Entomological Society, 23, 179–182.

Baker, C.F. (1905) New Western Mutillidae, II. Invertebrata Pacifica, 1, 111–119.

Blake, C.A. (1871) Synopsis of the Mutillidae of North America. Transactions of the American Entomological Society, 3, 217–265

Blake, C.A. (1879) Catalogue of the Mutillidae of North America, with descriptions of new species. Transactions of the American Entomological Society, 7, 243–254.

Blake, C.A. (1886) Monograph of the Mutillidae of North America. Transactions of the American Entomological Society, 13, 179–286.
https://doi.org/10.5962/bhl.title.60182

Boehme, N.F., Tanner, D.A., Williams, K.A. & Pitts, J.P. (2012) Faunal study of the velvet ants (Hymenoptera: Mutillidae) and their activity patterns and habitat preference at Ash Meadows National Wildlife Refuge, Nye County, Nevada, USA. Zootaxa, 3587, 1–45.

Brothers, D.J., Tschuch, G. & Burger, F. (2000) Associations of mutillid wasps (Hymenoptera, Mutillidae) with eusocial insects. Insectes Sociaux, 47, 201–211.
https://doi.org/10.1007/PL00001704

Cresson, E.T. (1875) Descriptions of new species of Mutilla. Transactions of the American Entomological Society, 5, 119–120.

Dalle Torre, C.G. de (1897) Catalogus Hymenopterorum hucusque descriptorum systematicus et synonimicus, 8, 1–99

Ferguson, W.E. (1962) Biological characteristics of the mutillid subgenus Photopsis Blake and their systematic value. University of California Publications in Entomology, 27, 1–92.

Ferguson, W.E. (1967) Male Sphaeropthalmine mutillid wasps of the Nevada Test Site. Brigham Young University Science Bulletin, 8, 1–26.
https://doi.org/10.5962/bhl.part.7443

Fox, W.J. (1893) Report on some Mexican Hymenoptera, principally from Lower California. Proceedings of the California Academy of Science, 4, 4–7.

Fox, W.J. (1899) The North America Mutillidae. Transactions of the American Entomological Society, 25, 219–292.

Krombein, K.V. (1951) Mutillidae. In: Muesebeck, C.F.W. & Krombein, K.V. (Eds.), Hymenoptera in America North of Mexico Synoptic Catalog. United States Government Printing Office, Washington, D.C., pp. 749–773.
https://doi.org/10.5962/bhl.title.65057

Krombein, K.V. (1979) Mutillidae. In: Krombein, K.V., Hurd, P.D., Jr., Smith, D.R. & Burks, B.D. (Eds.), Catalog of Hymenoptera in America North of Mexico. Apocrita (Aculeata). Vol. 2. Smithsonian Institution Press, Washington, D.C., 1276–1314.

Lelej, A.S. & Brothers, D.J. (2008) The genus-group names of Mutillidae (Hymenoptera) and their type species, with a new genus, new name, new synonymies, new combinations and lectotypifications. Zootaxa, 1889, 1–79.

Melander, A.L. (1903) Notes on North American Mutillidae, with descriptions of new species. Transactions of the America Entomological Society, 29, 291–330.

Mickel, C.E. (1938) Photopsoid mutuillids collected by Dr. K.A. Salman at Eagle Lake, California (Hymenoptera). Pan-Pacific Entomologist, 14, 178–185.

Mickel, C.E. (1974) Mutillidae Miscellanea: Taxonomy and distribution. Annals of the Entomolocial Society of America, 67, 461–471.
https://doi.org/10.1093/aesa/67.3.461

Mickel, C.E. & Clausen, P.E. (1983) New species of the genus Odontophotopsis subgenus Odontophotopsis Viereck (Hymenoptera: Mutillidae) of North America. Annals of the Entomological Society of America, 76, 539–551.
https://doi.org/10.1093/aesa/76.3.539

Pitts, J.P. (2003) Schusterphotopsis, a new genus of Sphaeropthalminae (Hymenoptera: Mutillidae) from California, with notes on the closely related genera Acrophotopsis Schuster and Dilophotopsis Schuster. Zootaxa, 333, 1–7.

Pitts, J.P. (2006) Review of the Sphaeropthalma imperialis species-group (Hymenoptera: Mutillidae), with descriptions of females and taxonomic notes. Zootaxa, 1248, 1–20.

Pitts, J.P. (2007) Revision of Odontophotopsis Viereck (Hymenoptera: Mutillidae), Part 1, with a description of a new genus Laminatilla. Zootaxa, 1619, 1–43.

Pitts, J.P. & McHugh, J.V. (2002) Revision of Acrophotopsis (Mutillidae: Sphaeropthalminae), with a new species from Baja California. Journal of Hymenoptera Research, 11, 363–374.

Pitts, J.P., Parker, F.D. & Pitts-Singer, T.L. (2004) A review of the Sphaeropthalma uro species-group (Hymenoptera: Mutillidae), with taxonomic changes. Journal of the Kansas Entomological Society, 77, 223–234.
https://doi.org/10.2317/0308.11.1

Pitts, J.P. & Sadler, E.A. (2015) Description of a new species and species-group of Sphaeropthalma Blake (Hymenoptera: Mutillidae) with an updated classification of the genus. Zootaxa, 3947 (2), 282–288.
https://doi.org/10.11646/zootaxa.3947.2.10

Pitts, J.P., Williams, K.A., Wilson, J.S. & Boehme, N.F. (2010a) Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California. Zootaxa, 2553, 1–34.

Pitts, J.P. & Wilson, J.S. (2009) Description of the female of Acrophotopsis (Hymenoptera: Mutillidae) and synonymy of Sphaeropthalma dirce. Journal of Hymenoptera Research, 18, 205–211.

Pitts, J.P., Wilson, J.S., Williams, K.A. & Boehme, N.F. (2009) The velvet ants (Hymenoptera: Mutillidae) of the Algodones sand dunes of California, USA. Zootaxa, 2131, 1–53.

Pitts, J.P., Wilson, J.S. & von Dohlen, C.D. (2010b) Recent radiation in the Nearctic nocturnal Sphaeropthalmini velvet ants (Hymenoptera: Mutillidae) driven by Neogene Orogeny. Molecular Phylogenetics and Evolution, 56, 134–145.
https://doi.org/10.1016/j.ympev.2010.03.033

Ricketts, T.H., Dinerstein, E., Olson, D.M., Loucks, C.J., Eichbaum, E., DellaSala, D., Kavanagh, K., Hedao, P., Hurley, P.T., Carney, K.M., Abell, R., and Walters, S. (1999) Terrestrial Ecoregions of North America: A Conservation Assessment. Island Press, Washington, D.C., xxiv + 485 pp.

Schuster, R.M. (1952) Notes on some North American Mutillidae I. Some new species of Odontophotopsis. Bulletin of the Brooklyn Entomological Society, 47, 43–49.

Schuster, R.M. (1958) A revision of the sphaeropthalmine Mutillidae of America north of Mexico. II. Entomologica Americana, 37, 1–130.

Tanner, D.A., Boehme, N.F. & Pitts, J.P. (2009) Revision of Acanthophotopsis Schuster (Hymenoptera: Mutillidae). Journal of Hymenoptera Research, 18, 192–204.

Viereck, H.L. (1902) Hymenoptera from Southern California and New Mexico, with descriptions of new species. Proceedings of the Academy of Natural Science, Philadelphia, 54, 737–743.

Viereck, H.L. (1903) A group of diurnal Mutillidae. Entomological News, 13, 249–251.

Viereck, H.L. (1904) The species of Odontophotopsis. Transactions of the American Entomological Society, 30, 81–92.

Viereck, H.L. (1906) Notes and descriptions of Hymenoptera from the Western United States. Transactions of the American Entomological Society, 32, 185–189.

Wilson, J.S. & Pitts, J.P. (2008) Revision of velvet ant genus Dilophotopsis Schuster (Hymenoptera: Mutillidae) by using molecular and morphological data, with implications for desert biogeography. Annals of the Entomological Society of America, 101, 514–524.
https://doi.org/10.1603/0013-8746(2008)101[514:ROVAGD]2.0.CO;2

Wilson, J.S. & Pitts, J.P. (2009) Species boundaries of Sphaeropthalma unicolor (Cresson) (Hymenoptera: Mutillidae): Is color useful for differentiating species? Journal of Hymenoptera Research, 18, 212–226.

Wilson, J.S. & Pitts, J.P. (2010a) Phylogeography of the nocturnal velvet ant genus Dilophotopsis (Hymenoptera: Mutillidae): enhancing our understanding of diversification in the Nearctic desert biota. Biological Journal of the Linnean Society, 101, 360–375.
https://doi.org/10.1111/j.1095-8312.2010.01526.x

Wilson, J.S. & Pitts, J.P. (2010b) Pleistocene climatic cycles driving diversification in the Odontophotopsis unicornis species-group (Hymenoptera: Mutillidae). Annals of the Entomological Society of America, 103, 555–565.
https://doi.org/10.1603/AN09177

Wilson, J.S., Williams, K.A. & Pitts, J.P. (2010) Preliminary assessment of velvet ant (Hymenoptera: Mutillidae) diversity in the deserts of southern California. Western North American Naturalist, 70, 224–232.
https://doi.org/10.3398/064.070.0209

Wilson, J.S. & Pitts, J.P. (2012) Identifying Nearctic cold-desert refugia through the phylogeographic analysis of Sphaeropthalma difficilis (Hymenoptera: Mutillidae). Diversity and Distributions, 18, 1139–1152.
https://doi.org/10.1111/j.1472-4642.2012.00902.x




DOI: http://dx.doi.org/10.11646/Zootaxa.4319.2.4

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