A new aetosaur genus (Archosauria: Pseudosuchia) from the early Late Triassic of southern Brazil

Suctorian ciliates (Ciliophora, Suctorea) as epibionts of stream-dwelling aquatic beetles (Coleoptera) and water mites (Acari: Hydrachnidia) in the southwestern Palaearctic region

Peanut worms of the phylum Sipuncula from the Nha Trang Bay (South China Sea) with a key to species

A new Alestopetersius (Characiformes: Alestidae) from the Kwilu River (Kasai basin) of central Africa; with a phylogeny for the genus and synonymy of Duboisialestes