| Table of contents Braz. J. Biol. vol.73 no.2 São Carlos May 2013 Editorial Note | | | | · EDITORIAL NOTE
| | | Ecology | | | | · The influence of connectivity in forest patches, and riparian vegetation width on stream macroinvertebrate fauna Valle, IC; Buss, DF; Baptista, DF
| | | | · Ecological characterisation of the Colombian entomopathogenic nematode Heterorhabditis sp. SL0708 Mejia-Torres, MC; Sáenz, A
| | | | · Foraging activity of the snail kite, Rostrhamus sociabilis (Aves: Accipitridae) in wetlands of southern Brazil Bergmann, FB; Amaral, HLC; Pinto, DP; Chivittz, CC; Tozetti, AM
| | | | · Effects of recurrent disturbances on the periphyton community downstream of a dammed watercourse Zanon, JE; Simões, NR; Rodrigues, L
| | | | · Fish assemblage structure of the Ipanema River, a small lotic environment partially protected by a Conservation Unit in southeastern Brazil Oliveira, AK; Apone, F; Birindelli, JLO; Garavello, JC
| | | | · Does plant architectural complexity increase with increasing habitat complexity? A test with a pioneer shrub in the Brazilian Cerrado Silveira, FAO; Oliveira, EG
| | | | · Spatial and temporal variation of the phytoplankton community in a section of the Iguaçu River, Paraná, Brazil Menezes, VC; Bueno, NC; Rodrigues, LC
| | | | · The role of a cascade of reservoirs and seasonal variation in the phytoplankton structure in a tropical river Moura, AN; Severiano, JS; Tavares, NKA; Dantas, EW
| | | | · Anaerobic decomposition of a native and an exotic submersed macrophyte in two tropical reservoirs Chiba de Castro, WA; Cunha-Santino, MB; Bianchini Junior, I
| | | | · Bat assemblages in conservation areas of a metropolitan region in Southeastern Brazil, including an important karst habitat Talamoni, SA; Coelho, DA; Dias-Silva, LH; Amaral, AS
| | | | · Seasonal variation of the protozooplanktonic community in a tropical oligotrophic environment (Ilha Solteira reservoir, Brazil) Mansano, AS; Hisatugo, KF; Leite, MA; Luzia, AP; Regali-Seleghim, MH
| | | | · Distribution of periphytic algae in wetlands (Palm swamps, Cerrado), Brazil Dunck, B; Nogueira, IS; Felisberto, SA
| | | Biology | | | | · The orchid-bee fauna (Hymenoptera: Apidae) of ‘Reserva Biológica de Una’, a hotspot in the Atlantic Forest of southern Bahia, eastern Brazil Nemésio, A
| | | | · Adult male coatis play with a band of juveniles Logan, CJ; Longino, JT
| | | | · Benthic insects of the El Tala River (Catamarca, Argentina): longitudinal variation of their structure and the use of insects to assess water quality Colla, MF; César, II; Salas, LB
| | | | · Are orchid bees at risk? First comparative survey suggests declining populations of forest-dependent species Nemésio, A
| | | | · The orchid-bee faunas (Hymenoptera: Apidae) of two Atlantic Forest remnants in southern Bahia, eastern Brazil Nemésio, A
| | | | · Gonad maturation of Haemulon plumieri (Teleostei: Haemulidae) in Ceará state, Northeastern Brazil Shinozaki-Mendes, RA; Santander-Neto, J; Silva, JRF; Hazin, FHV
| | | | · Reproductive biology of Haemulon plumieri (Teleostei: Haemulidae) in Ceará state, Northeastern Brazil Shinozaki-Mendes, RA; Santander-Neto, J; Silva, JRF; Hazin, FHV
| | | | · Modelling the growth of tambaqui, Colossoma macropomum (Cuvier, 1816) in floodplain lakes: model selection and multimodel inference Costa, LRF; Barthem, RB; Albernaz, AL; Bittencourt, MM; Villacorta-Corrêa, MA
| | | | · A new Tanaostigmodes Ashmead (Hymenoptera, Tanaostigmatidae) from Brazil Perioto, NW; Lara, RIR
| | | | · New species of the genus Dentigaster Zettel (Hymenoptera, Braconidae, Cheloninae) from Brazil Dias, MM; Penteado-Dias, AM
| | | | · First report of Maconellicoccus hirsutus(Green, 1908) (Hemiptera: Coccoidea: Pseudococcidae) and the associated parasitoid Anagyrus kamali Moursi, 1948 (Hymenoptera: Encyrtidae), in Brazil Marsaro Júnior, AL; Peronti, ALBG; Penteado-Dias, AM; Morais, EGF; Pereira, PRVS
| | | | · Biological aspects of Eriopis connexa (Germar) (Coleoptera: Coccinellidae) fed on different insect pests of maize (Zea mays L.) and sorghum [Sorghum bicolor L. (Moench.)] Silva, RB; Cruz, I; Zanuncio, JC; Figueiredo, MLC; Canevari, GC; Pereira, AG; Serrão, JE
| | | | · Leukocytes respiratory burst activity as indicator of innate immunity of pacu Piaractus mesopotamicus Biller-Takahashi, JD; Takahashi, LS; Saita, MV; Gimbo, RY; Urbinati, EC
| | | | · Diadema ascensionisMortensen, 1909 (Echinodermata: Echinoidea) is not restricted to Oceanic Islands: evidence from morphological data Gondim, AI; Dias, TLP; Christoffersen, ML
| | | | · The orchid-bee faunas (Hymenoptera: Apidae) of 'Parque Nacional do Monte Pascoal', 'Parque Nacional do Descobrimento' and three other Atlantic Forest remnants in southern Bahia, eastern Brazil Nemésio, A
| | | Notes and Comments | | | | · Remarks about biology of Canthon rutilans Laporte, 1840 (Coleoptera: Scarabaeidae) with the first report of perching in a Brazilian Tropical Dry Forest Medina, AM; Campos, EM
| | | | · Revealing highly conserved regions in the E6 protein among distinct human papillomavirus types using comparative analysis of multiple sequence alignments Gabriel, JE; de Figueiredo, DDLG; de Farias, RP
| | | | · First record of Brevimulticaecum larvae (Nematoda, Heterocheilidae) in amphibians from northern Argentina González, CE; Hamann, MI
| | | | · A facultative association between Plebeia droryana (Friese, 1900) (Hymenoptera: Apidae: Meliponini) and a wax scale insect, Ceroplastes janeirensis (Hemiptera: Coccoidea: Coccidae) Peronti, ALBG; Fernandes, LBR; Fernandes, MA
| | | | · Addressing key ecological questions to support policy-making in Brazil Almeida, RM; Pinto, VG; Castro, MM; Divino, AC; Alves, ACA; Vasconcelos, D; Magalhães Silva, MR; Mamede, N; Lima, RNS; Mello, RM; Siviero, TS; Martins, T; Campos, V; Conde, BE; Brito, PS; Favoreto, FC; Vidal, LO; Roland, F
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