New species of Caprella (Crustacea: Amphipoda) from the Gulf of Oman, Iran
A new species of the aphid genus Uroleucon from Lebanon, with notes on the systematic positions of U. altaicum, U. bielawskii and U. mulgedii (Hemiptera: Aphididae)
Life histories of Paucispinigera Freeman, Paraborniella Freeman and Paratendipes Kieffer (Diptera: Chironomidae) with phylogenetic considerations
Revision of the South American species of Austrothaumalea Tonnoir (Diptera: Thaumaleidae)
New apinnate Prionospio (Annelida: Spionidae) species from southeastern Brazil
The advertisement call of the rare casque-headed frog Nyctimantis galeata (Anura: Hylidae) from its type locality, Morro do Chapéu, Bahia, Brazil
The advertisement call of Boana freicanecae (Carnaval & Peixoto, 2004) (Anura: Hylidae), an endemic and poorly known treefrog from northeastern Brazil
First record of Ciocalypta Bowerbank, 1862 (Demospongiae, Suberitida, Halichondriidae) in the Eastern Pacific, with description of a new species from Peru
A new species of the genus Urumaelmis Satô (Coleoptera, Elmidae, Macronychini) from Kyushu Island, Japan
A new species of Atelopus (Anura: Bufonidae) from southern Peru
