Isopoda
Mostrando 1-12 de 97 artigos, teses e dissertações.
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1. External marking of terrestrial isopods (Isopoda, Oniscidea): efficiency of materials and influence on feeding behavior
Abstract Many monitoring studies use marking techniques to obtain dispersal data on individuals. Marking procedures may influence the vital activities of the terrestrial isopods, such as feeding behavior. The objective of this study was to identify the efficiency of different materials for external marking of woodlice and the influence on their feeding perfo
Nauplius. Publicado em: 02/12/2019
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2. New records of two species of parasitic isopods (Isopoda: Cymothoida: Bopyridae: Athelginae) associated with hermit crabs from the south Atlantic
Abstract Two species of bopyrid isopods from the subfamily Athelginae are recorded from new localities in northeastern Brazil. Parathelges foliatus Markham, 1972 was recorded for the first time from Brazil, in the state of Ceará, parasitising the hermit crab Clibanarius symmetricus (Randall, 1840). Pseudostegias atlantica Lemos de Castro, 1965 is recorded f
Pap. Avulsos Zool.. Publicado em: 03/09/2019
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3. Coprophagy in detritivores: methodological design for feeding studies in terrestrial isopods (Crustacea, Isopoda, Oniscidea)
ABSTRACT Isopods consume feces in laboratory conditions. We investigated the effects of coprophagy on food consumption and assimilation and on isopod biomass to determine the best methodological design for feeding performance experiments. We used three species of isopods representing different eco-morphological groups and two leaves with different nitrogen c
Nauplius. Publicado em: 01/08/2019
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4. First report of Artystone trysibia (Isopoda: Cymothoidae) in Caquetaia spectabilis (Cichliformes: Cichlidae)
Resumo O presente estudo fornece o primeiro registro de um isópode parasito (Artystone trysibia) em Caquetaia spectabilis, um ciclídeo da Amazônia coletado no estado do Amapá, norte do Brasil. Em maio de 2018, espécimes de C. spectabilis foram coletados no baixo Rio Jari e 33,3% estavam parasitados por A. trysibia dentro do orifício tegumentar localiza
Rev. Bras. Parasitol. Vet.. Publicado em: 13/06/2019
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5. Low levels of crustacean parasite infestation in fish species from the Matapi River in the state of Amapá, Brazil
Resumo Este primeiro estudo investigou a fauna parasitária de crustáceos em 66 espécies de peixes da bacia do Rio Matapi, estado do Amapá (Brasil). Os peixes foram coletados bimestralmente no período de março de 2012 a agosto de 2013, nas estações de estiagem e chuvosa. Entre as 66 espécies (correspondendo a 722 espécimes) somente 11 espécies esta
Rev. Bras. Parasitol. Vet.. Publicado em: 06/06/2019
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6. First record of the genus Anuropodione Bourdon, 1967 (Crustacea: Isopoda: Bopyridae) from the South Atlantic
Abstract The family Bopyridae Rafinesque, 1815 is comprised of parasitic isopods with a life cycle involving an intermediate host (copepod) and a definitive host (decapod crustacean). The genus Anuropodione Bourdon, 1967 occurs in all oceans and encompasses five species that are only known as parasites of squat lobsters belonging to the genus Munida Leach, 1
Nauplius. Publicado em: 28/03/2019
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7. A new species of Novamundoniscus Schultz, 1995 (Isopoda, Oniscidea, Dubioniscidae) from the state of Tocantins, Brazil
Abstract The genus Novamundoniscus includes eight species with distribution in Brazil and Venezuela. The new species Novamundoniscus adhara Campos-Filho & Cardoso sp. nov. from the state of Tocantins, northern Brazil, is described, which represents the first record to the family for the state of Tocantins.
Pap. Avulsos Zool.. Publicado em: 20/12/2018
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8. A influência de um sangradouro na distribuição espaço-temporal do isópode Tholozodium rhombofrontalis (Isopoda, Sphaeromatidae)
RESUMO As descargas de água doce permanentes em praias arenosas, conhecidas como sangradouros, promovem alterações em diferentes escalas espaciais e temporais sobre as características ambientais, e consequentemente sobre as populações macrobentônicas. O objetivo deste estudo foi avaliar as alterações da abundância, distribuição e estrutura popula
Iheringia, Sér. Zool.. Publicado em: 12/12/2018
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9. Catalogue of terrestrial isopods (Crustacea, Isopoda, Oniscidea) from Brazil: an update with some considerations
Abstract All species of Brazilian terrestrial isopod known up to date, including references and distribution information, are listed. The list comprises 189 valid species, 135 of which are endemic to the country, 22 are recorded also from other countries in the Americas, 20 are introduced, and 12 have circumtropical or pantropical distributions.
Nauplius. Publicado em: 06/12/2018
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10. Additional distribution and ecology records of the deep-water isopod Rocinela murilloi Brusca & Iverson, 1985 (Isopoda, Aegidae) in western Mexico
Abstract A series of specimens of the fish external parasite Rocinella murilloi Brusca and Iverson, 1985, is reported from 12 localities off western Mexico. These records are the first for southwestern Mexico (four) and add six new localities off the west coast of the Baja California Peninsula where the species was known from a single record. The specimens w
Nauplius. Publicado em: 06/12/2018
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11. Notes on two shallow water isopods (Crustacea: Peracarida: Isopoda: Idoteidae) from Kino Bay, Gulf of California, Mexico
Abstract Two species of isopods of the family Idoteidae were collected in the same sample, among sea grasses, in the northern Gulf of California, Mexico. The first species, Synidotea harfordi Benedict, 1897, was more abundant (46 specimens) than the second species, Eusymmerus antennatus Richardson, 1899 (eight specimens). Synidotea harfordi has previously be
Nauplius. Publicado em: 03/12/2018
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12. New species and first record of Alloniscus Dana, 1854 (Isopoda: Oniscidae: Alloniscidae) from Brazil
ABSTRACT The genus Alloniscus Dana, 1854 includes 23 known species occurring exclusively in littoral habitats. The genus has never been recorded from the Atlantic coastal region of the Americas. This work describes the new species Alloniscus buckupi n. sp. from João Pessoa, Paraíba, Brazil, and provides the first record of the genus from the Atlantic coast
Nauplius. Publicado em: 21/06/2018