Three new species of Cerambycidae are described from the Brazilian Amazonian region: Psapharochrus bezarki (Lamiinae, Acanthoderini); Xenofrea ayri (Lamiinae, Xenofreini); and Mecometopus wappesi (Cerambycinae, Clytini). Mecometopus wappesi is added to a previous key.

A taxonomic revision of the genus Nyctimenius Gressitt is presented. A new species, N. chiangi sp. nov., is described from China. Two new combinations, N. mamutensis (Hayashi, 1975) comb. nov. and N. sabahensis (Hayashi, 1975) comb. nov., are proposed. A new status, N. palawanicus (Aurivillius, 1922) stat. n., is proposed, and a lectotype is designated for N. palawanicus. The male terminalia an...

This paper describes for the first time cases of exogenous morphological anomalies that occur during rearing of Callipogon relictus Semenov, 1899 in a laboratory setting. The highest frequency of the anomalies has been observed during pupation. It can be assumed that in beetles of this group, at final stages of ontogenesis, some abiotic factors such as humidity and temperature play an important...

Urban green spaces play an important role in maintaining urban biodiversity in the Tokyo Metropolis, Japan. Plant-dependent insect assemblages such as Cerambycidae, in particular, are likely influenced by the existence of green spaces in Tokyo's urbanised environments. This study is the first comprehensive inventory of the cerambycid fauna in the Komaba Campus of the University of Tokyo. A cera...

The genus Sinodorcadion Gressitt, 1939 is reviewed. Three new species, S. jiangi sp. nov., S. magnispinicolle sp. nov. and S. punctuscapum sp. nov., are described. A key to all known Sinodorcadion species (five) is presented.

Two new species of Pseudosparna Mermudes & Monné, 2009 are described: P. tucurui sp. nov. from Brazil (Pará) and P. pichincha sp. nov. from Ecuador (Pichincha). A key to the species of Pseudosparna is also included.    

Four new species of Cerambycidae are described from Paraguay: Eraninatomentilla (Hemilophini); Mimasyngenesconcolor (Desmiphorini); Recchiadrechseli (Aerenicini); and Microibidionbimaculatum (Neoibidionini). The new species are included in known keys.

Four new species of Cerambycidae are described: Sphaerion iuasanga (Elaphidiini), Glypthaga arena, Hypsioma albosericea (Onciderini) from Bolivia (Santa Cruz), and Hesycha jataiensis (Onciderini) from Brazil.

A taxonomic review of the genus Ceresium (Coleoptera: Cerambycidae) found within the Fiji Islands is presented. A total of 17 species is treated. Full morphological descriptions and comparative images of each species are included, along with a dichotomous key for their identification.

UNLABELLED All genus-group names listed in the second edition of the catalogue (1833-1836) of Dejean's beetle collection are recorded. For each new genus-group name the originally included available species are listed and for generic names with at least one available species, the type species and the current status are given. Names available prior to the publication of Dejean's second catalogue...