Necrológio: Rosária de Rosa Barbosa

by Cecília Volkmer Ribeiro
Published 2005-12-01

Freshwater sponges (Porifera, Demospongiae) in a benthic filter feeding community at the Guanacaste Dry Forest, Costa Rica Esponjas continentais (Porifera, Demospongiae) em uma com...

by Cecilia Volkmer-Ribeiro, Vanessa de S Machado
Published 2009-12-01

Freshwater sponges (Porifera, Demospongiae) indicators of some coastal habitats in South America: redescriptions and key to identification Esponjas de água doce (Porifera, Demonspo...

by Cecilia Volkmer-Ribeiro, Vanessa de Souza Machado
Published 2007-01-01

Checklist das esponjas do Estado do Mato Grosso do Sul, Brasil

by Cecilia Volkmer-Ribeiro, Vanessa de Souza Machado

Dosilia (Porifera, Demospongiae) redefined

by Jairo Luís Cândido, Cecília Volkmer-Ribeiro, Karina Fürstenau-Oliveira
Published 2010-12-01

Cauixi em cerâmica arqueológica

by Sibeli A. Viana, Cecília Volkmer Ribeiro, Sergio Daher Oliveira
Published 2011-07-01

Inventary of the Sponge Fauna of the cemitério Paleolake, Catalão, Goiás, Brazil

by Vanessa de Souza Machado, Cecilia Volkmer-Ribeiro, Roberto Iannuzzi
Published 2012-03-01

Cauixi em cerâmica arqueológica da região de Lagoa Santa, Minas Gerais: inclusão de esponjas processadas ou exploração de depósitos sedimentares com espículas?

by Igor Morais Mariano Rodrigues, Cecilia Volkmer-Ribeiro, Vanessa de Souza Machado

Acanthotylotra alvarengai (Porifera, Demospongiae) new genus and species of sponge from Tocantins river, Pará State, Brazil Acanthotylotra alvarengai (Porifera, Demospongiae) novo...

by Cecilia Volkmer-Ribeiro, Maria da Conceição M Tavares, Karina Fürstenau de Oliveira
Published 2009-12-01

ESTERÓIS E CONSTITUINTES VOLÁTEIS DA ESPONJA DULCÍCOLA Trochospongilla paulula (BOWERBANK)

by Iuri B. de Barros, Cecília Volkmer Ribeiro, Valdir F. da Veiga Junior
Published 2015-11-01

Arinosaster patriciae (Porifera, Demospongiae): new genus and species and the second record of a cave freshwater sponge from Brazil

by Cecília Volkmer-Ribeiro, Maria da Conceição Tavares-Frigo, Alexandre Cunha Ribeiro, Maria Elina Bichuette
Published 2021-01-01

Species of Oukuriella Epler (Diptera, Chironomidae) inside freshwater sponges in Brazil

by Fabio de Oliveira Roque, Susana Trivinho-Strixino, Sheyla Regina Marques Couceiro, Neusa Hamada, Cecília Volkmer-Ribeiro, Maria Conceição Messias
Published 2004-06-01

Colonização de substrato artificial por macroinvertebrados límnicos, no delta do rio Jacuí (RS, Brasil)

by Daniel Pereira, Maria Cristina Dreher Mansur, Cecília Volkmer-Ribeiro, Márcia Divina de Oliveira, Cíntia Pinheiro dos Santos, Paulo Eduardo Aydos Bergonci
Published 2010-04-01

Colonization of artificial substrate by freshwater macroinvertebrates, in the Jacuí River Delta, Rio Grande do Sul State, Brazil

by Daniel Pereira, Maria Cristina Dreher Mansur, Cíntia Pinheiro dos Santos, Paulo Eduardo Aydos Bergonci, Cecília Volkmer-Ribeiro, Márcia Divina de Oliveira
Published 2010-03-01

Environmental factors related to the production of a complex set of spicules in a tropical freshwater sponge

by MARCELA C. MATTEUZZO, CECÍLIA VOLKMER-RIBEIRO, ANGÉLICA F.D.C. VARAJÃO, CÉSAR A.C. VARAJÃO, ANNE ALEXANDRE, DEMETRIO L. GUADAGNIN, ARIANA C.S. ALMEIDA
Published 2015-12-01

Freshwater sponge spicules: a new agent of ocular pathology

by Cecilia Volkmer-Ribeiro, Henrique L Lenzi, Fernando Oréfice, Marcelo Pelajo-Machado, Leandro M de Alencar, Carlos F Fonseca, Twiggy CA Batista, Pedro PA Manso, Janice Coelho, Marcelo Machado
Published 2006-12-01