Entomology Commons^™

A Revision Of The Genus Conicofrontia Hampson (Lepidoptera, Noctuidae, Apameini, Sesamiina), With Description Of A New Species: New Insights From Morphological, Ecological And Molecular Data, Bruno Le Ru, Claire Capdevielle-Dulac, Desmond Conlong, Beatrice Pallangyo, Johnnie Van Den Berg, George Ong'amo, Gael J. Kergoat

All Peer-Reviewed Publications

The aim of this study was to review the species of Conicofrontia Hampson, a small genus of noctuid stem borers (Noctuidae, Apameini) that is distributed in East and Southeastern Africa. We review the morphology of species in this group and provide new diagnoses and ecological data for five species. The following taxonomic changes are proposed: Hygrostola dallolmoi (Berio, 1973) (= Conicofrontia dallolmoi Berio, 1973) comb. n. and Conicofrontia bipartita (Hampson, 1910) (= Phragmatiphila bipartita Hampson, 1910) comb. n., stat. rev. One new species is also described: C. lilomwa, sp. n. from Tanzania. Wing patterns as well as male and female …

Taxonomy, Host-Plant Associations And Phylogeny Of African Crotalaria-Feeding Seed Beetles (Coleoptera, Chrysomelidae, Bruchinae): The Conicobruchus Strangulatus (Fåhraeus) Species Group, Bruno P. Le Ru, Alex Delobel, Zoltán György, Gwenaëlle Genson, Gael J. Kergoat

All Peer-Reviewed Publications

A small group of six morphologically related seed beetles (Coleoptera: Chrysomelidae: Bruchinae) belonging to the Conicobruchus genus is reviewed. Species in this group for which host-plants are known feed on various species of Crotalaria (Fabaceae, Crotalarieae). Here we provide diagnoses and a dichotomous key for all six species. The following synonymies are proposed: Conicobruchus cicatricosus (Fåhraeus, 1839) (= Bruchus cicatricosus pallidioripennis Pic, 1941) syn. nov.; Conicobruchus strangulatus (Fåhraeus, 1839) (= Bruchus hargreavesi Pic, 1933) syn. nov. The corresponding Conicobruchus strangulatus species group is hereby designated. New host-plant data are also included, which correspond to the results of recent collections of …

Revision Of The Genus Euagathis Szépligeti (Hymenoptera, Braconidae, Agathidinae) From Thailand, With Description Of Three New Species, Cornelis Van Achterberg, Michael J. Sharkey, Eric G. Chapman

Entomology Faculty Publications

The species of the genus Euagathis Szépligeti (Hymenoptera, Braconidae, Agathidinae) from Thailand are revised. Eight species are treated, three new species are described, i.e. Euagathis breviantennata sp.n., E. setosimaculata sp. n. and E. pallitarsis sp. n. Disophrys sogdiana Fahringer, 1937, D. chinensis Fahringer, 1937, and Euagathis sentosus Chen & Yang, 1995, are new junior synonyms of Euagathis chinensis (Holm‑gren, 1868). Euagathis guangxiensis (Chen & Yang, 2006) is a new combination. Lectotypes are designated for Disophrys sogdiana Fahringer, 1937, and D. chinensis Fahringer, 1937. A dichotomous illustrated key to species is presented; links to electronic interactive keys and to distribution …

Systematic Revision Of Gonaphodiellus Taxa, With Description Of Two New Genera And Fourteen New Species (Coleoptera: Scarabaeidae: Aphodiinae), Marco Dellacasa, Giovanni Dellacasa, Robert D. Gordon

Insecta Mundi

The American species belonging to the genus Gonaphodiellus Schmidt (Coleoptera: Scarabaeidae: Aphodiinae) are redescribed and figured. Two new genera are described: Gonaphodioides and Gonaphodiopsis. Fourteen new species are described: Gonaphodiellus arcanus, G. cerropuntanus, G. manantlanicus, G. martinpierai, G. omiltemicus, G. sacatepequezis, Gonaphodioides newtoni, G. ratcliffei, G. skelleyi, Gonaphodiopsis deloyai, G. hypogea, G. montesdeocai, G. pachecoi, G. teopiscaensis. The lectotype of Aphodius columbicus (Harold, 1880) is designated. The following new combinations are proposed: Gonaphodiellus nigrinus (Schmidt, 1916), Gonaphodioides acutecernans (Balthasar, 1960), Gonaphodioides chapini (Hinton, 1934), Gonaphodioides …

The Ochodaeidae Of Argentina (Coleoptera, Scarabaeoidea), M. J. Paulsen, Federico C. Ocampo

Department of Entomology: Faculty Publications

The Ochodaeidae (Coleoptera: Scarabaeoidea) of Argentina are revised. Previously, two species of Ochodaeinae were known from the country, both in the genus Parochodaeus Nikolajev: P. campsognathus (Arrow) and P. cornutus (Ohaus). An additional 7 species of Parochodaeus from Argentina are described here as new. In addition, Gauchodaeus patagonicus, new genus and new species in the subfamily Chaetocanthinae, is described. This is the first record of the subfamily Chaetocanthinae in South America. Redescriptions, diagnoses, and maps are provided for each species. We also provide a key to genera and a key to species of Parochodaeus of Argentina. With this work, …

Systematic Revision Of The American Taxa Belonging To The Genera Alloblackburneus Bordat, 2009, And Blackburneus Schmidt, 1913, With Description Of Seven New Species (Coleoptera: Scarabaeidae: Aphodiinae), Marco Dellacasa, Giovanni Dellacasa, Robert D. Gordon

Insecta Mundi

The American species belonging to the genera Alloblackburneus Bordat and Blackburneus Schmidt (Coleoptera: Scarabaeidae: Aphodiinae) are redescribed and figured. Seven new species are described: Alloblackburneus guadalajarae, A. ibanezbernali; Blackburneus amazonicus, B. sanfilippoi, B. surinamensis, B. teposcolulaensis, B. thomasi. The neotype of Scarabaeus rubeolus Palisot de Beauvois, 1809 is designated. The lectotype of Blackburneus argentinensis (Schmidt, 1909) and of Blackburneus laxepunctatus (Schmidt, 1910) are designated. The following new combinations are proposed: Alloblackburneus aegrotus (Horn, 1870); Alloblackburneus cavidomus (Brown, 1927); Alloblackburneus cynomysi (Brown, 1927); Alloblackburneus fordi (Gordon, 1974); Alloblackburneus geomysi (Cartwright, 1939); Alloblackburneus lentus (Horn, 1870); Alloblackburneus rubeolus (Palisot de Beauvois, …

A New Genus Of Agathidinae With The Description Of A New Species Parasitic On Samea Multiplicalis (Guenée), Michael J. Sharkey, Katherine A. Parys, Stephanie Clutts

Entomology Faculty Publications

A new genus of Agathidinae (Hymenoptera, Braconidae), Neothlipsis, is proposed to include 10 species. Nine of these species were formerly included in the polyphyletic genus Therophilus Wesmael 1837, formerly referred to as Bassus. A new species, Neothlipsis parysae, parasitic on Samea multiplicalis (Guenée), is described. The ten described species transferred to Neothlipsis are:, Neothlipsis agathoides, comb. n. for Bassus agathoides Newton and Sharkey 2000; Neothlipsis agilis, comb. n. for Bassus agilis Cresson 1868; Neothlipsis brevicauda, comb. n. for Bassus brevicaudus Muesebeck 1932; Neothlipsis californica, comb. n. for Bassus californicus Muesebeck 1927; Neothlipsis cincta, comb. n. for Microdus …

Phylogenetics, Species Boundaries And Timing Of Resource Tracking In A Highly Specialized Group Of Seed Beetles (Coleoptera: Chrysomelidae: Bruchinae), Gael J. Kergoat, Bruno P. Le Ru, Gwenaelle Genson, Corinne Cruaud, Arnaud Couloux, Alex Delobel

All Peer-Reviewed Publications

Though for a long time it was hypothesized that the extraordinary diversity of phytophagous insects was better explained by a synchronous pattern of co-diversification with plants, the results of recent studies have led to question this theory, suggesting that the diversification of insects occurred well after that of their hosts. In this study we address this issue by investigating the timing of diversification of a highly specialized group of seed beetles, which mostly feeds on legume plants from the tribe Indigofereae. To that purpose, a total of 130 specimens were sequenced for six genes and analyzed under a Bayesian phylogenetic …

A New Species Of Parochodaeus Nikolajev From The Southwestern United States (Coleoptera: Scarabaeoidea: Ochodaeidae, M. J. Paulsen

Insecta Mundi

A new species of Parochodaeus Nikolajev (Scarabaeoidea: Ochodaeidae) with extremely small adults is described from west Texas, P. pixius Paulsen. The species is compared with the sympatric P. biarmatus (LeConte), to which it is most similar in size.

Descriptions Of Females Of Nothopleurus Lacordaire And Strongylaspis Thomson (Coleoptera: Cerambycidae: Prioninae: Macrotomini) With New Distributional Records, James E. Wappes, Antonio Santos-Silva

Insecta Mundi

 The female of Nothopleurus subsulcatus (Dalman, 1823) (Coleoptera: Cerambycidae: Prioninae: Macrotomini) is described for the first time, and the female of Strongylaspis bullata Bates, 1872 is redescribed. Color photographs of the habitus of both, and key characters for the former are included. New distributional records within Mexico for N. subsulcatus and Strongylaspis championi Bates, 1884 are given.

  A fêmea de Nothopleurus subsulcatus (Dalman, 1823) (Coleoptera: Cerambycidae: Prioninae: Macrotomini) é descrita pela primeira vez e a de Strongylaspis bullata Bates, 1872 é redescrita. São adicionadas figuras coloridas para as duas espécies e chave parcial para a N. subsulcatus. São fornecidos …

Neotrichaphodioides, New Genus Of Neotropical Aphodiini, With Description Of A New Species From Peru (Scarabaeoidea: Scarabaeidae: Aphodiinae), Marco Dellacasa, Giovanni Dellacasa, Paul E. Skelley

Insecta Mundi

The new genus Neotrichaphodioides and the new species N. woytkowskii from Peru are described. Aphodius caracanus Balthasar, A. ecuadoriensis Petrovitz, A. forsterianus Balthasar, and A. volxemi Harold are redescribed and figured, and transferred into Neotrichaphodioides, all becoming new combinations. New synonymies of Aphodius martinsi Petrovitz with N. caracanus (Balthasar) and Aphodius squamifer Petrovitz with N. volxemi (Harold) are presented. The lectotype of A. volxemi is here designated.

Morphological And Genetic Analyses In The Melanoplus Packardii Group (Orthoptera: Acrididae), Mathew L. Brust, Erica J. Lindroth, W. Wyatt Hoback, Robert Wright, Kathryn J. Hanford, John E. Foster

Department of Entomology: Faculty Publications

Melanoplus packardii Scudder was described in 1897. Three additional closely-related species were later described and their status as species has been questioned on numerous occasions. We examined morphology from specimens collected in Nebraska which fit descriptions of three of the four forms and specimens that appeared to be hybrids. We found distinct morphological characters suggesting species status for M. foedus and M. packardii, but not for M. foedus fluviatilis. Examination of aedeagi of these three forms suggests that M. foedus and M. packardii are each distinct, but that the aedeagi of M. f. fluviatilis and M. f. foedus cannot …

Revision Of The Ant Genus Procryptocerus (Hymenoptera: Formicidae: Myrmicinae: Cephalotini), Francisco Serna

Open Access Theses & Dissertations

Ants of the genus Procryptocerus (Hymenoptera: Formicidae) are characterized by the protrusion of the clypeus forming a broad nasus and antennal scrobes over the eyes. The toruli are located directly posterior to the flanks of the nasus opposite to each other. The vertex is deflexed in most species. I present an in-group comparison of the external morphology focusing on the workers. I also present a general morphology for gynes and males. I analize previously mentioned characters as well as new ones, and clarify their character states in different species. For the metasoma I propose a new system of ant metasomal …

Review Of The Genus Microchilus Blanchard (Coleoptera: Scarabaeidae: Rutelinae: Geniatini), Mary Liz Jameson

University of Nebraska State Museum: Entomology Papers

The Brazilian scarab beetle genus Microchilus Blanchard (Rutelinae: Geniatini) is reviewed. Based on examination of type specimens, Microchilus beckeri Martínez is transferred to the genus Leucothyreus becoming L. beckeri (Martínez), new combination; Leucothyreus bucki Machatschke is a new junior synonym of L. beckeri (Martínez). Microchilus is limited to two species, M. beckeri (Martínez) and a new species, Microchilus rodmani Jameson, here described. Characters that circumscribe the genus, biology, and species distribution are discussed.

Description Of Khamul, Gen. N. (Hymenoptera: Chalcidoidea: Eurytomidae), With A Hypothesis Of Its Phylogenetic Placement, Michael W. Gates

USDA Systematic Entomology Laboratory

Khamul n. gen., a distinctive eurytomid in the subfamily Eurytominae is described from the Neotropics based upon the type species, K. erwini, n. sp. A hypothesis of its phylogenetic placement within Eurytominae is presented, and four new species are described: K. erwini, K. gothmogi, K. lanceolatus, and K. tolkeini. Diagnostic features are included to distincguish this taxon from other eurytomines and a key to species presented. Its biology is unknown, but label data indicate walking stick eggs ( sp.; Phasmatodea: Prisopodidae) as a possible host.

Phylogeny And Classification Of Hydropsychidae Subfamilies And Genera Of The World (Insecta: Trichoptera), Christy Geraci

All Dissertations

The family Hydropsychidae is nearly ubiquitous in streams and rivers, with over 1600 described species worldwide. Hydropsychidae is ecologically important and its larvae play key roles as indicators of water quality. Conflicting morphological characters have obscured the evolutionary history of the subfamilies, and the wide diversity of phallic morphology among Hydropsyche sensu lato species has created unstable classification systems that have been disputed among authors. My research used five nuclear ribosomal and mitochondrial COI fragments to infer a molecular phylogeny for Hydropsychidae subfamilies and genera, focusing particularly on the Hydropsychinae and the Hydropsyche sensu lato lineage. The monophyly of four …

Revision Of Pocadius Erichson (Coleoptera: Nitidulidae), Andrew R. Cline

LSU Doctoral Dissertations

A revision of Pocadius Erichson (Coleoptera: Nitidulidae) was completed. A total of 46 species were (re)described, including 25 new species, a key to species constructed, and phylogenetic analysis performed. Taxonomic changes, including nomenclatural emendations, reinstatement of species, and description of new taxa, within this dissertation do not constitute formal changes as defined by the International Code of Zoological Nomenclature. Illustrations of the genitalia, key characters, and dorsal habitus of species are provided. The phylogeny demonstrates a monophyletic Pocadius. The phylogeny suggests a Palearctic origin of the genus with subsequent speciation into the Old World tropics and New World. Host specialization …

Revision Of The Neotropical Genus Trizogeniates Ohaus (Coleoptera: Scarabaeidae: Rutelinae: Geniatini), Karla Villatoro

University of Nebraska State Museum: Entomology Papers

A comprehensive, systematic treatment of the poorly studied Neotropical genus Trizogeniates (Coleoptera: Scarabaeidae: Rutelinae: Geniatini) is provided. This revision includes a key to species, species descriptions, and distributional and temporal data. Based on this study, the genus Trizogeniates now includes 30 species. The following eight species are new: Trizogeniates ohausi Villatoro, T. venezuelensis Villatoro, T. geminatus Villatoro, T. caiporae Villatoro, T. crispospinatus Villatoro, T. catsus Villatoro, T. aphilus Villatoro, and T. eris Villatoro. Trizogeniates zischkai Martínez is a new synonym of T. temporalis Ohaus; T. grandis Ohaus is a new synonym of T. cribicollis (Lucas). T. andicola Ohaus is a …

Xenogeniates, A New And Unusual Genus Of Geniatine Scarab (Coleoptera: Scarabaeidae: Rutelinae: Geniatini) From Brazil, Karla Villatoro, Mary Liz Jameson

University of Nebraska State Museum: Entomology Papers

A new genus and species of geniatine scarab is described from southeastern Brazil. The genus Xenogeniates is characterized by the unusual shape of the mesosternum, which is strongly invaginated and concave. Unusual characteristics of the taxon are discussed in relation to the Rutelinae and the Scarabaeidae.

Redescriptions, New Combinations, Synonymies, And New Records Of South American Lepturini (Coleoptera: Cerambycidae: Lepturinae), Osvaldo Di Iorio

Insecta Mundi

Some Neotropical Lepturini are studied: Euryptera latipennis Audinet-Serville, 1828 (type species) redescription, Strangalia dimidiata (Redtenbacher, 1868) new combination (=Strangalia melanophthisis (Berg, 1889) new combination, new synonymy, and lectotype designation), Strangalia fulvicornis (Bates, 1872) new record from Argentina; Strangalia melanura (Redtenbacher, 1868) new combination from Brazil; Strangalia rubricollis (Bates, 1870) new record from Peru. "Leptura" bonariensis Burmeister, 1865 is not a true Leptura, being exotic for Argentina and for the Neotropical fauna; the type-specimen was mislabeled as coming from Buenos Aires. Elytral patterns, posterior tarsi, antennae, 5th apparent urosternite, and elytral apices of E. latipennis, and …

A New Species Of Boettcheria From Guatemala (Diptera: Sarcophagidae), Thomas Pape, Gregory A. Dahlem

Insecta Mundi

Boettcheria styx new species is described from Guatemala, and a key is provided to separate it from B. maerens (Townsend). A list is given of Central American species of Boettcheria with references to figures of their genitalia.

New Species, Combinations, Synonymies, And Records Of Clytini (Coleoptera: Cerambycidae), Osvaldo R. Di Iorio

Department of Entomology: Faculty Publications

Megacyllene (Megacyllene) cryptofrasciata n. sp. from Argentina is described and illustrated. M. quinquefasciata (Melzer, 1931), and Megacyllene rotundicollis Zajciw, 1963 are transferred from the subgenus Megacyllene Casey 1912 to Sierracyllene Tippmann, 1960. Megacyllene (Sierrocyllene) tafivallensis n. sp. is described from northwestern Argentina. Dexithea spixii (Laporte & Gory, 1836), and Plagionotus latreillei (Laporte & Gory, 1836) are transferred to Megacyllene (sensu stricto), excluding Dexithea, and Plagionotus from the South American fauna of Clytini. Neoclytus famelicus(Burmeister, 1865) is synonymized with N. ypsilon Chevrolat, 1861. Additional new records of Clytini from Argentina, Paraguay, and Ecuador are also presented here. A …

Revision Of The Genus Boettcheria In America North Of Mexico (Diptera: Sarcophagidae), Gregory A. Dahlem, William L. Downes Jr.

Insecta Mundi

The seven Nearctic species of Boettcheria are revised and distributional data are given for North America. Both sexes can be identified from the key. Bionomic information is included. Boettcheria pugetensis Dodge, 1967 is placed as a junior synonym of B. melanderi Dodge, 1967 (NEW SYNONYM), and a lectotype is designated for B. cimbicis (Townsend). B. mexicana Lopes is recorded from the Nearctic region for the first time.

Notes On The Biology Of Emphoropsis Pallida Timberlake, George E. Bohart, Phillip F. Torchio, Y. Maeta, R. W. Rust

All PIRU Publications

No abstract provided.

A New Species Of Dufourea From California *Hymenoptera: Halictidae), George E. Bohart

All PIRU Publications

No abstract provided.

Sex Characters Of Larval Bees (Hymenoptera: Apoidea), Ross A. Nielsen, George E. Bohart

All PIRU Publications

No abstract provided.

A Revision Of The Larropsis Subgenus Ancistroma Fox (Hymenoptera: Sphecidae), R. M. Bohart, George E. Bohart

All PIRU Publications

No abstract provided.

Kinds Of Bees, George E. Bohart, William P. Nye

All PIRU Publications

No abstract provided.

New North American Bees Of The Genus Dufourea (Apoidea: Halictidae) Part Iii, George E. Bohart

All PIRU Publications

No abstract provided.

New North American Bees Of The Genus Dufourea (Apoidea: Halictidae) Part Ii, George E. Bohart

All PIRU Publications

No abstract provided.