The genus Aplagiognathus Thomson, 1861 (Coleoptera, Cerambycidae, Prioninae, Macrotomini)

Aplagiognathus Thomson, 1861 (Coleoptera, Cerambycidae, Prioninae, Macrotomini) and its two species, A. spinosus (Newman, 1840) and A. hybostoma Bates, 1879, are redescribed and figured. As the type of A. spinosus is apparently lost, a neotype for the species is designated herein as is a lectotype for A. hybostoma. Keys to the North and Central American genera of Macrotomini (excluding the West Indies) and to Aplagiognathus species are provided. Details on the numerous changes in the nomenclatural history of the genus are also chronicled

A Synopsis of Bolivian Polyrhaphis Audinet-Serville (Coleoptera, Cerambycidae, Lamiinae) with description of a new species

The Bolivian species of Polyrhaphis Audinet-Serville, 1835, (Coleoptera, Cerambycidae, Lamiinae) are reviewed and illustrated, with P. skillmani new species described. A key is presented to the six species recorded from Bolivia (P. angustata Buquet, 1853; P. argentina Lane, 1978; P. gracilis Bates, 1862; P. pilosa Lane, 1965; P. spinosa (Drury, 1773); and P. skillmani Wappes and Santos-Silva, new species). Their collection localities, based on recently identified specimens examined by the authors, are plotted to show the distribution of species, and displayed next to an ecoregion map of Bolivia to illustrate biogeographical information for Polyrhaphis.Se revisan e ilustran las especies bolivianas de Polyrhaphis Audinet-Serville, 1835, (Coleoptera, Cerambycidae, Lamiinae) con la descripción de P. skillmani especie nueva. Se presenta una clave para las seis especies conocidas de Bolivia (P. angustata Buquet, 1853; P. argentina Lane, 1978; P. gracilis Bates, 1862; P. pilosa Lane, 1965; P. spinosa (Drury, 1773); y P. skillmani Wappes y Santos-Silva especie nueva). Se trazan sobre un mapa las localidades de colecta, basadas en especímenes identificados recientemente y examinados por los autores, y se muestran junto a un mapa de las ecorregiones de Bolivia para ilustrar la información biogeográfica de Polyrhaphis

Descriptions of females of Nothopleurus Lacordaire and Strongylaspis Thomson (Coleoptera: Cerambycidae: Prioninae: Macrotomini) with new distributional records

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 novos registros no México para N. subsulcatus e Strongylaspis championi Bates, 1884

Description of a new Crossidius LeConte (Coleoptera: Cerambycidae: Cerambycinae: Trachyderini) from southern Georgia with comments on its biology and unusual distribution

Crossidius grahami Morris and Wappes new species (Coleoptera: Cerambycidae) is described from the Ohoopee Dunes of southern Georgia. Comments are included on the new species’ biology and disjunct distribution compared to other species of Crossidius LeConte. Illustrations include: dorsal and lateral views of the primary types of C. grahami, its natural habitat, the known host plant (Chrysoma pauciflosculosa (Michx.) Greene (Asteraceae)), pupal chamber, and dorsal views of both sexes of Crossidius humeralis quadrivittata Penrose, 1974, considered its closest anatomical counterpart and nearest geographical relative

A new genus of Prioninae (Coleoptera, Cerambycidae)

Neoma, a new genus of Cerambycidae (Coleoptera: Cerambycidae: Prioninae: Macrotomini) is described for Mallodonopsis corrosus Bates, 1879, compared to related genera (Aplagiognathus Thomson, 1861; Archodontes Lameere, 1903; and Mallodonopsis Thomson, 1861), and its tribal position discussed. A lectotype for Mallodonopsis corrosus is here designated with the species redescribed and figured

A new species of Allomallodon Santos-Silva and Galileo, 2010 from Bolivia (Coleoptera: Cerambycidae: Prioninae: Macrotomini)

A new species of Allomallodon Santos-Silva and Galileo, 2010, A. bolivianus Wappes and Santos-Silva (Coleoptera: Cerambycidae: Prioninae: Macrotomini), is described from Bolivia and a key is provided to separate the three species now assigned to the genus

A new synonymy and transference in Cerambycinae (Coleoptera, Cerambycidae)

Rhinion parkeri Wappes and Santos-Silva, 2017 is synonymized with Saltanecydalopsis irwini Barriga and Cepeda, 2007 (Coleoptera, Cerambycidae), and the genus is transferred to Rhinotragini Thomson, 1861 from Necydalopsini Lacordaire, 1868

Descriptions of one new genus and seven new species of Rhinotragini (Coleoptera: Cerambycidae: Cerambycinae)

Descriptions of a new genus, Giesberticus Wappes and Santos-Silva, and seven new species in the Rhinotragini (Coleoptera: Cerambycidae: Cerambycinae) are included: Oxylymma soniae Wappes and Santos-Silva, from Bolivia; O. surinamensis Wappes and Santos-Silva, from Suriname; O. birai Wappes and Santos-Silva, from Brazil; Paraeclipta albopilosa Wappes and Santos-Silva, from Bolivia; P. vandenberghei Wappes and Santos- Silva, from Nicaragua; Odontocera elllanocarti Wappes and Santos-Silva, from Panama; and Giesberticus longiventris Wappes and Santos-Silva, from Bolivia. In addition, the holotype of Oxylymma gibbicollis Bates, 1873 is figured for the first time, Odontocera argenteolineata Santos-Silva and Bezark, 2016 is newly recorded for Guatemala and the Bolivian record for Odontocera globicollis Zajciw (based on a misidentification), is excluded from the Bolivia fauna

Taxonomic contributions to Neotropical Lamiinae (Coleoptera: Cerambycidae) including a new genus, five new species and a new synonym

Five new species and one new genus in Neotropical Lamiinae (Coleoptera: Cerambycidae) are de­scribed: Cotycicuiara lingafelteri Wappes and Santos-Silva, from Panama (Acanthoderini); Nesozineus morrisi Wappes and Santos-Silva, from Bolivia (Acanthoderini); Trichoanoreina panamensis Wappes and Santos-Silva, from Panama (Acanthoderini); Callisema skillmani Wappes and Santos-Silva, from Bolivia (Calliini); Rileyellus panamensis Wappes and Santos-Silva, new genus and species, from Panama (Desmiphorini). Callia pulchra Melzer, 1930 is placed in synonymy with Callia axillaris (Dalman, 1823)

New species of Trachyderini from Mexico and Central America (Coleoptera: Cerambycidae: Cerambycinae)

Three new trachyderine species in the subtribe Trachyderina (Coleoptera: Cerambycidae: Ceram­bycinae: Trachyderini) are described: Entomosterna kovariki Wappes and Santos-Silva, new species, from Belize; Gortonia sumideroensis Wappes and Santos-Silva, new species, from Mexico (Chiapas); and Sphaeno­thecus vandenberghei Wappes and Santos-Silva, new species, from Nicaragua. A new key to Entomosterna species, and a previous Sphaenothecus key by Chemsak and Noguera (1998) is modified to include the new species, with both provided herein