ABSTRACT
Introduction Portuguese man-of-war, Physalia physalis (Linnaeus, 1758), are cnidarians capable of discharging intracellular organelles filled with venom, resulting in severe envenomation in humans. Methods We report the clinical and therapeutic aspects of 331 accidents involving Portuguese man-of-war in an outbreak on the coast of the State of São Paulo, Brazil. Results The clinical manifestations of envenomation were rare and mild and mostly local, systemic reactions; there was a low rate of late complications. Conclusions The consequences of envenomation were of moderate severity, and first aid measures were effective in controlling the pain. Outbreaks of accidents involving Portuguese man-of-war occur periodically in the area without a clear explanation. .
Subject(s)
Adolescent , Adult , Animals , Child , Child, Preschool , Female , Humans , Infant , Male , Middle Aged , Young Adult , Bites and Stings/epidemiology , Cnidarian Venoms/poisoning , Disease Outbreaks , Hydrozoa , Skin Diseases, Vesiculobullous/epidemiology , Bites and Stings/etiology , Brazil/epidemiology , Skin Diseases, Vesiculobullous/etiologyABSTRACT
Usando como base a Lista dos Cnidaria registrados na costa Brasileira de 1999, os novos registros adicionados no SinBiota/OBIS e examinando as publicações conhecidas no período 2000-2010 temos: 91 novos registros de táxons já conhecidos; 55 novas ocorrências em São Paulo. É sugerido que a falta de especialistas em Anthozoa nos últimos anos em São Paulo deve ter diminuído o conhecimento taxonômico no grupo.
Using as baseline Lista dos Cnidaria registrados na costa Brasileira of 1999, the new records visible in SinBiota/OBIS and extracting information out of the publications for 2000-2010 we have: 91 new records of already known taxa; 55 new records for São Paulo. It is suggested that the lack of Anthozoa taxonomists over the last years in São Paulo may explain the significant decrease of new findings in the group.
ABSTRACT
Most of the scyphozoans and cubozoans recorded for the Brazilian coast are presumed to be distributed over the entire coastline, but little information on precise records is available. This paper presents the first published records for the Ceará state (northeastern region) of the cubozoan Chiropsalmus quadrumanus, and the scyphozoans Chrysaora lactea, Linuche unguiculata (polyp), Lychnorhiza lucerna, Nausithoe sp. (polyp), Phyllorhiza punctata, and Stomolophus meleagris. The medusoid species have been known by local fishermen and non-specialists for a long time in the area.
A maioria das cifomedusas e cubomedusas registradas para o litoral brasileiro é presumivelmente distribuída por toda a costa; porém poucos registros precisos estão disponíveis. Este estudo apresenta os primeiros registros publicados para o estado do Ceará (região Nordeste) da cubomedusa Chiropsalmus quadrumanus, e dos cifozoários: Chrysaora lactea, Linuche unguiculata (pólipo), Lychnorhiza lucerna, Nausithoe sp. (pólipo), Phyllorhiza punctata and Stomolophus meleagris. As espécies de medusas são conhecidas de longa data por pescadores locais e não-especialistas no grupo.