Composition and organization of highly speciose Empidoidea (Diptera) communities in tropical montane forests of northern Thailand

New species and new geographical records in Disteniidae (Coleoptera, Chrysomeloidea) with revised keys to species of Novantinoe and American species of Distenia (Distenia)

The family Bombyliidae in the Kingdom of Saudi Arabia (Diptera: Brachycera: Asiloidea)

A taxonomic review of the genus Diolcogaster Ashmead (Hymenoptera, Braconidae, Microgastrinae) in Iran, distribution and morphological variability

New species of Ornebius (Orthoptera: Mogoplistidae; Mogoplistinae) from Siargao Island of the Philippines

Description of a second species of Gymnoxenisthmus from the Red Sea (Teleostei: Gobioidei: Xenisthmidae)

A new species of Entimus Germar (Coleoptera: Curculionidae: Entiminae) from southeastern Brazil

Erratum: JOHN M. LAWRENCE, JANESSA C. COBB, JOAN C. HERRERA, ALICIA DURÁN-GONZÁLEZ & FRANCISCO ALONSO SOLÍS-MARÍN  (2018) Morphological comparison of Astropecten cingulatus and a new species of Astropecten (Paxillosida, Astropectinidae) from the Gulf of Mexico. Zootaxa, 4407: 086–100.