A5085516725- Fish Biology and Ecology Studies
- Fish biology, ecology, and behavior
- Parasite Biology and Host Interactions
- Ichthyology and Marine Biology
- Public Health in Brazil
- Parasites and Host Interactions
- Brazilian Legal Issues
- Helminth infection and control
Universidade Estadual do Maranhão
2023-2024
Abstract During studies on fish parasites, two new species of Anacanthorus were found parasitizing serrasalmid fishes, simpliciphallus sp. n. from the hybrid Piaractus mesopotamicus x brachypomus and brandtii Serrasalmus brandtii. resembles reginae in morphology male copulatory organ (MCO) accessory piece but differs A. terms smaller size piece, which corresponds approximately half MCO by presence a conspicuous metraterm, with membranous terminal region. scapanus expansion jegui ratio (male...
This note reports the record of species Heterotilapia buttikoferi (Hubrecht, 1881) captured in January 2012 at Pereira de Miranda reservoir, Pentecoste, Ceara State, Brazil. is second documented presence Brazil and first for Northeast
Five new species of Cosmetocleithrum were described parasitizing the gill filaments neotropical doradid fishes. undulatum n. sp., brachylecis sp. and ludovicense are from Platydoras a market-place São Luís, State Maranhão, Brazil. sacciforme basicomplexum Oxydoras niger Juruá River, Acre, resemble falsunilatum Feronato, Razzolini, Morey & Boeger, 2022 mainly by unique male copulatory organ (MCO) morphology but differ these all congeneric MCO, accessory piece hooks pairs. is closer to...
Resumo Esta nota relata a anomalia observada em um especime de Astyanax bimaculatus (Actinopterygii, Characidae), com presenca duas bocas, capturado janeiro 2012, no acude Pereira Miranda, Pentecoste, estado do Ceara, Brasil. Este e o nono caso registrado mundo segundo Brasil, esta malformacao peixes teleosteos. Tanto boca verdadeira como segunda se abrem para cavidade abdominal. Abstract This note relates to the anomaly observed in specimen of Characidae) with two mouths, captured January,...