Supplementary description and ontogenetic variability of Coryphaenoides affinis: rediscovery of the species after 145 years since its original description (Teleostei: Gadiformes: Macrouridae).

A large adult (138 mm head length) of the grenadier genus Coryphaenoides is described. It is identified as C. affinis hitherto known only from two juvenile type specimens collected by HMS Challenger off Uruguay in 1876.

A new Coelorinchus from the western Indian Ocean with comments on the C. tokiensis group of species (Teleostei: Gadiformes: Macrouridae).

A new species, Coelorinchus zinjianus sp. nov., is described from the western Indian Ocean off Madagascar.

New species and records of Maechidius Macleay, 1819 from New Guinea (Coleoptera: Scarabaeidae: Melolonthinae).

Seven species of Maechidius Macleay, 1819 from New Guinea are described, namely M. addarcis Prokofiev, new species, M. astrolabius Prokofiev, new species, M.

A new species of the grenadier genus Coelorinchus (Gadiformes: Macrouridae) from the western Indian Ocean.

A new species, Coelorinchus tricristiger sp. nov., is described from the western Indian Ocean off Socotra and Somalia.

A new species of the grenadier genus Coelorinchus from the seamounts in the southeastern Atlantic Ocean, with redefinition of C. vityazae (Teleostei: Gadiformes: Macrouridae).

Re-investigation of the grenadier Coelorinchus vityazae endemic to the West Wind Drift Islands Province reveals species-level differences between the populations from the southeastern Atlantic and southwestern Indian oceans. The southeastern Atlantic populations (from Discovery and Gough seamounts) are described as a new species, C. inventionis sp.