The associated beetle fauna of Hohenbergia augusta and Vriesea friburgensis (Bromeliaceae) in southern Brazil

This work presents the first list of Coleoptera species found in Hohenbergia augusta (Vell.) E. Morren and Vriesea friburgensis Mez. (Bromeliaceae), in Santa Catarina state, Brazil, most of them identified to the species level. Beetle species richness and composition were compared between the bromeliad species and between Atlantic forest and restinga habitats. Biological information on some beetle species is reported for the first time. We also discuss the aquatic habit of the hydrophilid Lachnodacnum luederwaldti Orchymont, 1937 (Sphaeridinae) inside bromeliad phytotelms.     

Reproductive biology of the endangered wattled curassow (Crax globulosa; Galliformes: Cracidae) in the Juruá River Basin,Western Brazilian Amazonia

The reproductive biology of Crax globulosa is virtually unknown, this knowledge comprised of only a few anecdotal notes. We found nine nests of Crax globulosa in the middle section of the Juruá River, western Brazilian Amazon, during the dry season. Nests averaged 22.5 m from water and 13.3 m above the ground. We observed two nest types: five made of twigs, leaves and vines, and four within a bromeliad. All nests contained two eggs, but six (67%) were subsequently predated. A female tagged with a transmitter nested twice during the same breeding season. A chick was monitored together with its parents for > 10 months. In addition to hunting and habitat loss, nest predation could be another threat to this endangered species.