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Articles 271 - 300 of 1416
Full-Text Articles in Entomology
Subsequent Spelling Ritchiei For Mnematium Ritchii Macleay, 1821 (Coleoptera: Scarabaeoidea: Scarabaeidae: Scarabaeini) To Be Maintained For Prevailing Usage, Stefano Ziani
Insecta Mundi
The specific name in Mnematium ritchiei Macleay, 1821 (Coleoptera: Scarabaeidae: Scarabaeini) is an incorrect subsequent spelling—the original spelling is ritchii—but, because of its prevailing usage here documented, is to be preserved.
A Catalogue Of The Cybocephalidae (Coleoptera: Cucujoidea) Of The World, Trevor Randall Smith
A Catalogue Of The Cybocephalidae (Coleoptera: Cucujoidea) Of The World, Trevor Randall Smith
Insecta Mundi
A world catalogue and bibliography of the family Cybocephalidae (Coleoptera) is presented. The catalogue contains 207 species within 16 genera. Each taxon is accompanied by a complete taxonomic history, including a full annotated synonymy with original references cited. The reversal of the recent synonymy of Cybocephalus brevis Grouvelle over Cybocephalus minimus Grouvelle is proposed. Cybocephalus aeneus Reiche is removed from synonymy with Cybocephalus micans Reitter and considered incertae sedis.
The Cybocephalidae are a family of small predatory beetles found throughout the world (Smith 2020). While cybocephalids are typically extremely convex, shiny and dark in coloration, the defining characteristic of …
The Strange Case Of Colophotia Miranda Olivier, 1886 (Coleoptera: Lampyridae: Luciolinae), Lesley Ballantyne, Wan F.A. Jusoh
The Strange Case Of Colophotia Miranda Olivier, 1886 (Coleoptera: Lampyridae: Luciolinae), Lesley Ballantyne, Wan F.A. Jusoh
Insecta Mundi
A single male specimen identified as Colophotia miranda Olivier (Coleoptera: Lampyridae: Luciolinae) by Blair and housed in the Natural History Museum, London, is redescribed, and its identification and affinities explored.
Ernest Olivier, who first described Colophotia miranda in 1886, was then curator of insects at the Muséum nationale d’Histoire naturelle, Paris (MNHN). Effectively for lampyridologists he was the first in a narrow line of firefly taxonomists. Thanks to Olivier we have our first subfamily classifications, keys, catalogues and species descriptions; work that has undergone much revision and expansion in the last 100 years.
One of Olivier’s strengths, for those of …
Two New Species Of Palm-Leaf Skeletonizers (Lepidoptera: Pterolonchidae: Homaledra Busck), James E. Hayden
Two New Species Of Palm-Leaf Skeletonizers (Lepidoptera: Pterolonchidae: Homaledra Busck), James E. Hayden
Insecta Mundi
Two species of palm-leaf skeletonizers (Lepidoptera: Pterolonchidae: Homaledra Busck) that are invasive in Florida, USA are newly described. Homaledra howardi new species is described from Florida and the Dominican Republic. Homaledra knudsoni new species is described from Florida, southern Texas, and Mexico. A lectotype is designated for Homaledra sabalella (Chambers). The three are diagnosed and compared with other congeners, and Homaledra is compared with other Pterolonchidae. The larvae of the three common species feed on epidermis of palm foliage, causing significant damage.
Se describen dos especies de palomillas de hojas de palma (Lepidoptera: Pterolonchidae: Homaledra Busck) que son invasivas en …
Especies Nuevas De Lasioglossum Curtis De Las Altas Montañas De Las Antillas Mayores Y Estado Actual Del Conocimiento Del Taxon Habralictellus Moure Y Hurd (Hymenoptera: Apoidea: Halictidae), Julio A. Genaro
Insecta Mundi
Resumen. Se describen para las Antillas cuatro especies nuevas de Lasioglossum Curtis pertenecientes al taxon Habralictellus Moure y Hurd (Hymenoptera: Halictidae): Lasioglossum (Habralictellus) cuba, Lasioglossum (Habralictellus) darlingtoni, Lasioglossum (Habralictellus) jagibbsi y Lasioglossum (Habralictellus) laupackeri. Se utiliza como subgénero para mantener la estabilidad taxonómica. Se presenta la historia y el estado actual del conocimiento de Habralictellus, que aún no ha encontrado un lugar justificado y aceptado, al unísono por los especialistas, en la nomenclatura zoológica. Se ofrece un listado de las especies conocidas, sexo y distribución.
Abstract. Four new species of Lasioglossum …
A Brief Review Of The New World Xestipyge Marseul (Coleoptera: Histeridae: Dendrophilinae: Paromalini) With Description Of A New Species From The Southwestern Usa, William B. Warner
A Brief Review Of The New World Xestipyge Marseul (Coleoptera: Histeridae: Dendrophilinae: Paromalini) With Description Of A New Species From The Southwestern Usa, William B. Warner
Insecta Mundi
New World species of the histerid beetle genus Xestipyge Marseul (Coleoptera: Histeridae: Dendrophilinae: Paromalini) are reviewed, and X. skelleyi, new species, is described. A dichotomous key and illustrations are provided as identification means for the now five included species from the Western Hemisphere.
Xestipyge was erected by Marseul (1862) as a monotypic subgenus of his genus Carcinops for “Carcinops radula Marseul” because of its unusual elytral striae, with fourth dorsal stria arched over the fifth dorsal stria and connecting to the sutural (= sixth dorsal) stria. Lewis elevated Xestipyge to generic status in 1905. In addition to the different …
A New Vaejovis C.L. Koch From The Sierra Madre Occidental Of Durango, Mexico (Scorpiones: Vaejovidae), Jessica S. Azzinnari, Robert W. Bryson, Matthew R. Graham, Carlos Solís-Rojas, W. David Sissom
A New Vaejovis C.L. Koch From The Sierra Madre Occidental Of Durango, Mexico (Scorpiones: Vaejovidae), Jessica S. Azzinnari, Robert W. Bryson, Matthew R. Graham, Carlos Solís-Rojas, W. David Sissom
Insecta Mundi
A new montane species of Vaejovis C.L. Koch (Scorpiones: Vaejovidae) is described from the Sierra Madre Occidental of Durango, Mexico. Vaejovis baggins Azzinnari, Bryson, Graham, Solís-Rojas, and Sissom, new species, is similar to mexicanus group species in the mountain range, including V. montanus Graham and Bryson, V. sierrae Sissom, Graham, Donaldson, and Bryson, and V. mcwesti Sissom, Graham, Donaldson, and Bryson, but differs from these species based on aspects of body size, pedipalp carination, chelae granulation, morphometrics, and setal patterns on the metasoma. A molecular clock estimate indicates that the new species shared a common ancestor with V. mcwesti …
Two New Scarab Beetles From The Southwestern Usa (Coleoptera: Scarabaeidae: Melolonthinae And Aphodiinae), William B. Warner
Two New Scarab Beetles From The Southwestern Usa (Coleoptera: Scarabaeidae: Melolonthinae And Aphodiinae), William B. Warner
Insecta Mundi
Phyllophaga (Listrochelus) benwarneri new species and Cinacanthus cunninghami new species (Coleoptera: Scarabaeidae) are described from dune systems in northern Arizona and extreme southern Nevada, USA. Habitus and diagnostic characters of these species are illustrated, and couplets from the respective, most recent (sub)generic keys are modified to incorporate the new species. Available habits and habitat information for each species, and a discussion of the Phyllophaga “senex complex” of species are provided.
This work describes two new scarab beetles from the Southwestern USA, which are apparently restricted to dune systems in northern Arizona to extreme southern Nevada: one, an arenophilic …
On The Transference Of Ataxia Tibialis Schaeffer To Bisaltes (Bisaltes) Thomson With Synonymies And New Records In The Genus (Coleoptera: Cerambycidae), Antonio Santos-Silva, James E. Wappes
On The Transference Of Ataxia Tibialis Schaeffer To Bisaltes (Bisaltes) Thomson With Synonymies And New Records In The Genus (Coleoptera: Cerambycidae), Antonio Santos-Silva, James E. Wappes
Insecta Mundi
Ataxia tibialis Schaeffer, 1908 (Coleoptera: Cerambycidae: Lamiinae: Pteropliini) is transferred to Bisaltes (Bisaltes) Thomson, 1868 (Apomecynini), new combination; the female is described for the first time. This extends the range of the genus, previously only known as far north as Costa Rica, to southern Texas. Bisaltes (Bisaltes) obliquatus Breuning, 1940 is found to be conspecific with Bisaltes (Bisaltes) uniformis Breuning, 1939, new synonymy, and recorded from Argentina and the Brazilian state of São Paulo. The holotypes of Esthlogena pulverea Bates, 1866, and Bisaltes posticalis Thomson, 1868 (currently, both synonyms of Bisaltes (Bisaltes …
A New Genus And Species Of Tiger Beetle, Pseudocollyris Shooki (Coleoptera: Cicindelidae), From Yunnan, China, Wen-Xuan Bi, Jürgen Wiesner
A New Genus And Species Of Tiger Beetle, Pseudocollyris Shooki (Coleoptera: Cicindelidae), From Yunnan, China, Wen-Xuan Bi, Jürgen Wiesner
Insecta Mundi
A new genus, Pseudocollyris Bi and Wiesner, is established for the new species Pseudocollyris shooki Bi and Wiesner (Coleoptera: Cicindelidae), from Western Yunnan, China. A description, diagnostic features and illustrations of habitus are provided.
In 2017, the first author collected one remarkable tiger beetle during a survey in Western Yunnan, China. The beetle shows an elongated body, a metallic purple elytral surface with a pair of bright median spots and coarse punctation. Such appearance superficially resembles species of the tribe Collyridini (e.g. Collyris Fabricius, 1801 or Neocollyris Horn, 1901). However, detailed investigations of the beetle indicate it belongs to …
Enoclerus Hefferni, A New Species Of Checkered Beetle (Coleoptera: Cleridae: Clerinae) From Honduras, With Additions To The Honduran Enoclerus Gahan Fauna, Jacques Rifkind
Insecta Mundi
Enoclerus hefferni Rifkind, new species (Coleoptera: Cleridae: Clerinae), is described from Honduras. This beetle represents the second known Honduran endemic Enoclerus Gahan species. New country records for 12 species of Enoclerus are presented for Honduras.
The Enoclerus Gahan fauna of Honduras is poorly known, and heretofore only seven species (E. gibbus Ekis, 1976, E. hoegei (Gorham, 1882), E. irregularis Barr, 1978, E. nigromaculatus (Chevrolat, 1843), E. pilatei (Chevrolat, 1874), E. salvini (Gorham, 1876), and E. zebra (Chevrolat, 1843)) have been recorded for that country. Most of these species have broader distributions north into Guatemala and southern Mexico, or south …
Recharacterization Of Stenaspis Audinet-Serville, 1834 With A New Species From Mexico (Coleoptera: Cerambycidae: Cerambycinae: Trachyderini), Bryan K. Eya
Insecta Mundi
The genus Stenaspis Audinet-Serville, 1834 (Coleoptera: Cerambycidae: Cerambycinae: Trachyderini) is recharacterized by providing additional morphological features to enhance the definition of this genus. Stenaspis plagiata Waterhouse, 1877 is transferred to Crioprosopus Audinet-Serville, 1834, new combination, and the latest key to species of Crioprosopus is modified. A key to the genera of Group III-Stenaspes with “abruptly separated anteocular space,” and a key to species of Stenaspis is provided. Color illustrations of the available species are included. Stenaspis lingafelteri Eya, new species, from Mexico is described.
New Species, New Records And Synonymy Of Brazilian Species Of Hypothenemus Westwood, 1834 (Coleoptera: Curculionidae: Scolytinae), Thomas H. Atkinson, Carlos A.H. Flechtmann
New Species, New Records And Synonymy Of Brazilian Species Of Hypothenemus Westwood, 1834 (Coleoptera: Curculionidae: Scolytinae), Thomas H. Atkinson, Carlos A.H. Flechtmann
Insecta Mundi
Eight new species of Hypothenemus Westwood (Coleoptera: Curculionidae: Scolytinae) are described from Brazil and Peru: H. subsulcatus Atkinson and Flechtmann new species, H. wilsoni Atkinson and Flechtmann new species, H. murariae Atkinson and Flechtmann new species, H. lunzi Atkinson and Flechtmann new species, H. cordeiroi Atkinson and Flechtmann new species, H. concavodeclivis Atkinson and Flechtmann new species, H. foelkelae Atkinson and Flechtmann new species, H. olzenoi Atkinson and Flechtmann new species. Fifteen species are recorded from Brazil for the first time, including H. aulmanni …
Three New Species Of Phaea Newman (Coleoptera: Cerambycidae), With Discussion Of The Need For And Designation Of A Lectotype For Phaea Rufiventris Bates, James E. Wappes, Antonio Santos-Silva
Three New Species Of Phaea Newman (Coleoptera: Cerambycidae), With Discussion Of The Need For And Designation Of A Lectotype For Phaea Rufiventris Bates, James E. Wappes, Antonio Santos-Silva
Insecta Mundi
Three new species of Phaea Newman, 1840 (Coleoptera: Cerambycidae) are described from Mexico: P. quadrimaculata Wappes and Santos-Silva, new species; P. aurantia Wappes and Santos-Silva, new species; and the third, P. tavakiliani Wappes and Santos-Silva, new species, whose specimens were found within the type series of Phaea rufiventris Bates, 1872. Hence, a lectotype is designated for the latter and the new species is described herein.
Occurrence Status Of The Fall Armyworm (Lepidoptera: Noctuidae) In South Korea, Soo-Jung Suh, Deuk-Soo Choi, Sol-Moon Na
Occurrence Status Of The Fall Armyworm (Lepidoptera: Noctuidae) In South Korea, Soo-Jung Suh, Deuk-Soo Choi, Sol-Moon Na
Insecta Mundi
To respond to the growing risk from Spodoptera frugiperda (J.E. Smith), the migratory fall armyworm (Lepidoptera: Noctuidae), the National Fall Armyworm Surveillance Program (NFASP) for early detection for this pest ran from April to November during 2019 and 2020. The fall armyworm surveillance program involved seasonal monitoring of the pest with pheromone traps placed in fields of cereal crops at high-risk locations. The trapping season ran from early spring to late autumn, with a total deployment of 396 traps. During the survey of 2019 to 2020, a total of 120 male adults of S. frugiperda were captured in these …
Taxonomic Revision Of Eunota Togata (Laferté-Sénectère, 1841) (Coleoptera: Cicindelidae) In North America With A New Subspecies From Western Texas And New Mexico, United States, Robert E. Acciavatti
Taxonomic Revision Of Eunota Togata (Laferté-Sénectère, 1841) (Coleoptera: Cicindelidae) In North America With A New Subspecies From Western Texas And New Mexico, United States, Robert E. Acciavatti
Insecta Mundi
Within Nearctic Cicindelidae, Cicindelini, Eunota togata (LaFerté-Sénectère, 1841) (Coleoptera: Cicindelidae) exists as several distinct phenotypes, some described as subspecies whose taxonomic status has been misinterpreted. Eunota togata togata applies to adults marked with broadly sinuate inner margins on shiny brown elytra common across northern coastal Gulf of Mexico. Eunota togata fascinans (Casey, 1914), new synonymy, incorrectly applied to populations in western Texas and New Mexico, United States, is considered a junior synonym of E. togata globicollis (Casey, 1913), the predominant subspecies with broadly sinuate inner margins on coppery elytra found from eastern New Mexico and western Texas into the …
New Family Record For The West Indies And Two New Species Of Glaresis Erichson (Coleoptera: Scarabaeoidea: Glaresidae) From Hispaniola, Oliver Keller, Paul E. Skelley
New Family Record For The West Indies And Two New Species Of Glaresis Erichson (Coleoptera: Scarabaeoidea: Glaresidae) From Hispaniola, Oliver Keller, Paul E. Skelley
Insecta Mundi
Glaresis franki Keller and Skelley new species and Glaresis thomasi Keller and Skelley new species (Coleoptera: Scarabaeoidea: Glaresidae) are described and illustrated. They represent the first record of the family for the West Indies. Both species are placed into the phoenicis species group. A key to the two West Indies species is presented.
Resumen. Se describe e ilustra Glaresis franki Keller y Skelley nueva especie y Glaresis thomasi Keller y Skelley nueva especie (Coleoptera: Scarabaeoidea: Glaresidae). Estas especies representan el primer record de la familia para las indias occidentales. Ambas especies se colocan en el grupo de especies de phoenicis. …
Three New Species Of South American Checkered Beetles (Coleoptera: Cleridae: Clerinae), Weston Opitz
Three New Species Of South American Checkered Beetles (Coleoptera: Cleridae: Clerinae), Weston Opitz
Insecta Mundi
Three new species of Enoclerus Gahan (Coleoptera: Cleridae) are described and illustrated. They are: Enoclerus minas Opitz from Colombia and Brazil, E. salta Opitz from Argentina, and E. thomasi Opitz from Bolivia.
Corporaal (1950: 14) lists 185 species of Enoclerus Gahan (Coleoptera: Cleridae: Clerinae). I know of over 60 undescribed species. It is a daunting task to organize such a high number of species into some sort of taxonomic revision, which cannot be provided at this time. However, some of these new species can be described that will be added to a larger work at a later date. Such descriptive …
A Review Of The Colaspis Suilla Species Group, With Description Of Three New Species From Florida (Coleoptera: Chrysomelidae: Eumolpinae), E.G. Riley
Insecta Mundi
The Colaspis suilla species group (Coleoptera: Chrysomelidae: Eumolpinae) is defined relative to other species of the genus Colaspis Fabricius occurring in the United States. The group is composed of five species, of which three from Florida are described as new species: C. ansa Riley from the Florida Panhandle, C. skelleyi Riley from Central Florida, and C. thomasi Riley from the southern Lake Wales Ridge. Colaspis suilla borealis Blake is reduced to a full synonym of C. suilla Fabricius, new synonymy. Comparative remarks, habitus images, images of male and female genitalia, range maps, specimen data, and a key to species …
Description Of Two New Genera And A Taxonomic Key To The World Genera Of Cybocephalidae (Coleoptera), Trevor Randall Smith
Description Of Two New Genera And A Taxonomic Key To The World Genera Of Cybocephalidae (Coleoptera), Trevor Randall Smith
Insecta Mundi
Abstract. The sixteen genera of Cybocephalidae (Coleoptera) occurring worldwide are listed and keyed. The genera included are Amedissia Kirejtshuk and Mantič, Apastillus Kirejtshuk and Mantič, Cybocephalus Erichson, Endrodiellus Endrödy-Younga, Eupastillus Lawrence, Hierronius Endrödy-Younga, Horadion Endrödy-Younga, Pacicephalus Kirejtshuk and Mantič, Pastillocenicus Kirejtshuk and Nel, Pastillodes Endrödy-Younga, Pastillus Endrödy-Younga, Pycnocephalus Sharp, Taxicephomerus Kirejtshuk, Theticephalus Kirejtshuk, a description of a new genus, Microthomas T. R. Smith, with one new species, M. brevicornis T. R. Smith, from Bolivia, and a new genus, Conglobatus T. R. Smith, with two …
Review Of Carpophilus (Ecnomorphus) Motschulsky, 1858 (Coleoptera: Nitidulidae: Carpophilinae) In The West Indies, Gareth S. Powell, Kyle E. Schnepp
Review Of Carpophilus (Ecnomorphus) Motschulsky, 1858 (Coleoptera: Nitidulidae: Carpophilinae) In The West Indies, Gareth S. Powell, Kyle E. Schnepp
Insecta Mundi
Two new species of Carpophilus Stephens, 1829 in the subgenus Ecnomorphus Motschulsky, 1858 (Coleoptera: Nitidulidae) were recovered in material from the Caribbean. Descriptions and detailed diagnoses are provided for Carpophilus (Ecnomorphus) jamaicensis Powell and Schnepp, new species and Carpophilus (Ecnomorphus) thomasi Powell and Schnepp, new species. A key to the Carpophilus (Ecnomorphus) of the West Indies is appended.
The family Nitidulidae Latreille is distributed throughout the world and reported broadly throughout the West Indies (Blackwelder 1945). The family represents one of the most diverse lineages of cucujoid beetles; however, the group remains one of …
Aphelocerus Thomasi, A New Species Of Checkered Beetle (Coleoptera: Cleridae: Clerinae) From Mexico, Jacques Rifkind
Aphelocerus Thomasi, A New Species Of Checkered Beetle (Coleoptera: Cleridae: Clerinae) From Mexico, Jacques Rifkind
Insecta Mundi
Aphelocerus thomasi Rifkind, new species (Coleoptera: Cleridae: Clerinae), is described from the state of San Luis Potosí, Mexico. This beetle is named for the late Michael C. Thomas, in recognition of his lifetime of contributions to the study of Coleoptera.
Aphelocerus Kirsch (Coleoptera: Cleridae) is a moderately speciose genus (approx. 66 species) of predaceous beetle, broadly distributed across Mexico, Central America, and South America, that was recently revised by Opitz (2005). The Mexican Aphelocerus fauna includes approximately 25 described species (Opitz 2005), and several undescribed species are known. Endemism appears to be common, particularly in the tropical and subtropical highlands. …
Dyslexia, A New Remarkable Genus Of Pleasing Fungus Beetles (Coleoptera: Erotylidae: Erotylinae) From The Andes, Paul E. Skelley, Héctor Jaime Gasca-Álvarez
Dyslexia, A New Remarkable Genus Of Pleasing Fungus Beetles (Coleoptera: Erotylidae: Erotylinae) From The Andes, Paul E. Skelley, Héctor Jaime Gasca-Álvarez
Insecta Mundi
Dyslexia Skelley and Gasca-Álvarez, new genus (Coleoptera: Erotylidae: Erotylinae: Erotylini), is described and illustrated. The genus is comprised of four new species, all described by Skelley and Gasca-Álvarez: D. belamyi, D. dathomirria, D. pulcricolor, and D. tomasi. The unique broad head structures of this genus are characterized and compared with other genera. Problems associated with the taxonomy of Erotylini are discussed.
Resumen. Se describe y se ilustra a Dyslexia Skelley y Gasca-Álvarez, nuevo género (Coleoptera: Erotylidae: Erotylinae: Erotylini). El género está formado por cuatro especies nuevas, todas descritas por …
New And Little Known Coleoptera (Silvanidae: Silvaninae) From Central And South America, David G. H. Halstead
New And Little Known Coleoptera (Silvanidae: Silvaninae) From Central And South America, David G. H. Halstead
Insecta Mundi
The following Silvaninae (Coleoptera: Silvanidae) are included: Synobius Sharp, 1899, with its species, Synobius lobicollis Sharp, 1899 and Synobius lobatus (Grouvelle, 1896); Neocorimus thomasi, new genus and new species; Austronausibius wagneri (Grouvelle) new combination, a species originally placed in Nausibius Lentz by Grouvelle (1913); a third species of Pensus Halstead, 1973, is described, Pensus hirtus new species, and a short key given for distinguishing it from the already known species, Pensus gilae (Casey) and Pensus guatemalenus (Sharp); also Coccidotrophus Schwarz and Barber, 1921, including Coccidotrophus socialis Schwarz and Barber, 1921, Coccidotrophus cordiae Barber, 1928, Coccidotrophus wheeleri …
In Memoriam: Michael C. Thomas. May 5, 1948–October 4, 2019, Paul E. Skelley, J. H. Frank
In Memoriam: Michael C. Thomas. May 5, 1948–October 4, 2019, Paul E. Skelley, J. H. Frank
Insecta Mundi
We honor the life and accomplishments of Michael C. Thomas with a short narrative of his professional life along with appendices listing his scientific artwork, bibliography and patronyms. This paper is the first of a Festschrift with contributed remembrances and separate papers honoring him with additional patronyms.
This and the following set of papers published in Insecta Mundi are dedicated to Michael C. Thomas, as tribute and thanks from a small number of those he mentored or assisted throughout his life. Mike’s contributions to the study of beetles and as a member of the Insecta Mundi Editorial Board, editing and …
Phyllobaenus Thomasi And P. Turnbowi, Two New Species From Mexico And Belize (Coleoptera: Cleridae: Hydnocerinae: Hydnocerini), John M. Leavengood, Jr.
Phyllobaenus Thomasi And P. Turnbowi, Two New Species From Mexico And Belize (Coleoptera: Cleridae: Hydnocerinae: Hydnocerini), John M. Leavengood, Jr.
Insecta Mundi
The two new species Phyllobaenus thomasi (Campeche, Oaxaca, Quintana Roo and Yucatán, Mexico, and Belize) and P. turnbowi (San Luis Potosi, Mexico), are described (Coleoptera: Cleridae: Hydnocerinae: Hydnocerini). The primary types are photographed and intrageneric relationships of the species are discussed.
Recent nomenclatural and descriptive work by Leavengood (2014), Leavengood and Garner (2014), Barr (2018) and Leavengood and Rifkind (2020) have made changes to the approximately 120 described species of New World Hydnocerini (i.e., Phyllobaenus Dejean, Isohydnocera Chapin and Wolcottia Chapin). Over 100 of these species comprise the genus Phyllobaenus. Mexico and Central America are home to about half …
A New Species Of Euxestoxenus Arrow (Coleoptera: Euxestidae) From Thailand, Adam Ślipiński
A New Species Of Euxestoxenus Arrow (Coleoptera: Euxestidae) From Thailand, Adam Ślipiński
Insecta Mundi
A new species of Euxestoxenus Arrow (Coleoptera: Euxestidae), E. thomasi Ślipiński, is described from northern Thailand. The species differs from all Oriental and most of African species of Euxestoxenus by a 10-segmented antenna and glabrous, polished dorsum.
Euxestidae is a small and poorly known family of Coccinelloidea that currently includes 11 genera and about 70 species distributed mostly in the Old-World tropics and subtropics but extending into temperate areas of North America and Australia (Ślipiński 1990). The biology of the Euxestidae is mostly unknown but it appears that all species are fungivores, commonly found in rotten wood, forest litter, in …
Michyrus, A New Genus Of Pleasing Fungus Beetles With Coarsely Faceted Eyes (Coleoptera: Erotylidae), Paul E. Skelley, Héctor Jaime Gasca-Álvarez
Michyrus, A New Genus Of Pleasing Fungus Beetles With Coarsely Faceted Eyes (Coleoptera: Erotylidae), Paul E. Skelley, Héctor Jaime Gasca-Álvarez
Insecta Mundi
Michyrus Skelley and Gasca-Álvarez, new genus, is a Neotropical Tritomini (Coleoptera: Erotylidae: Erotylinae) with many unusual characters, whose relationships are unclear. Two new species are described: M. thomasi Skelley and Gasca-Álvarez and M. yvineci Skelley and Gasca-Álvarez.
Resumen. Michyrus Skelley y Gasca-Álvarez, nuevo género, es un Tritomini Neotropical (Coleoptera: Erotylidae: Erotylinae: Tritomini) con muchos estados de carácter inusuales, cuyas relaciones no están claras. Se describen dos nuevas especies: M. thomasi Skelley y Gasca-Álvarez y M. yvineci Skelley y Gasca-Álvarez.
A resurgence of publications on foundational faunal works, descriptive and revisionary taxonomy, and nomenclatural issues within the new …
A New Species Of Ataenius Harold (Coleoptera: Scarabaeidae: Aphodiinae) From The Southeastern United States, With A Lectotype Designation, Kyle E. Schnepp, Krystal L. Ashman
A New Species Of Ataenius Harold (Coleoptera: Scarabaeidae: Aphodiinae) From The Southeastern United States, With A Lectotype Designation, Kyle E. Schnepp, Krystal L. Ashman
Insecta Mundi
A new species of Ataenius Harold, Ataenius thomasi Schnepp and Ashman (Coleoptera: Scarabaeidae: Aphodiinae), from Florida, Georgia, and Mississippi, U.S.A. is described. The lectotype for Ataenius brevis Fall is designated.
In the United States and Canada the genus Ataenius Harold (Coleoptera: Scarabaeidae: Aphodiinae) contains 46 species (Stebnicka 2007; Smith 2009). The most recent faunal review of this genus in these countries was completed by Cartwright (1974). However, several species in that paper have been moved to other genera or synonymized (Stebnicka 2007). Stebnicka and Lago (2005) provide a key and catalog to the Ataenius strigatus group. Specimens of a putative …
Two New Species Of Pharaxonotha Reitter Among The Early-Diverging Lineages, With A Key To The Species Of The Genus (Coleoptera: Erotylidae: Pharaxonothinae), Paul E. Skelley, William Tang
Two New Species Of Pharaxonotha Reitter Among The Early-Diverging Lineages, With A Key To The Species Of The Genus (Coleoptera: Erotylidae: Pharaxonothinae), Paul E. Skelley, William Tang
Insecta Mundi
Two species of the early-diverging lineages of Pharaxonotha Reitter (Coleoptera: Erotylidae: Pharaxonothinae) are described: Pharaxonotha taylori Skelley and Tang, new species, and Pharaxonotha thomasi Skelley and Tang, new species. A new key to described species of Pharaxonotha, based on previously unused characters, is presented.
In recent phylogenetic analyses of beetle diversity based on a large nuclear data set (McKenna et al. 2019) and on nuclear and mitochondrial legacy loci (Powell, pers. comm. 2020), the New World genus Pharaxonotha Reitter (Erotylidae: Pharaxonothinae) was shown to be sister to all remaining Erotylidae in a clade comprised of the Erotylidae+Phytophaga, …