Results 31 to 40 of about 113 (60)

Freshwater shrimps (Crustacea, Caridea) from the eastern Atlantic Basin, Paraná State, Brazil, with a tabular identification key [PDF]

open access: yes, 2009
Freshwater shrimps (Crustacea, Caridea) from the eastern Atlantic Basin, Paraná State, Brazil, with a tabular identification key Camarões de águas continentais (Crustacea, Caridea) da Bacia do Atlântico oriental paranaense, com chave de identificação ...
Lopes, Odete Lopez   +3 more
core   +2 more sources

Geometric Morphometrics Reveal Body Shape Variation in Freshwater Shrimps of the Genus Macrobrachium Lacking a Mandibular Palp (Formerly Pseudopalaemon Sollaud, 1911) (Decapoda: Palaemonidae)

open access: yesActa Zoologica
ABSTRACT Shape variation in the cephalothorax of Macrobrachium species without mandibular palp using geometric morphometrics was used as a tool to support species differentiation and propose new diagnostic characters for taxonomic identification.
Thaís Arrais Mota   +4 more
openaire   +1 more source

Camarones dulceacuícolas y estuarinos de Venezuela (Atyidae, Palamonidae): Nuevos registros para los estados Zulia y Falcón [PDF]

open access: yes, 2012
Se estudia la colección taxonómica de camarones dulceacuícolas y estuarinos de la Sección de Invertebrados Acuáticos del Museo de Biología, Universidad del Zulia y se revisan los registros bibliográficos sobre las familias de camarones Palaemonidae y ...
Delgado, José   +4 more
core   +1 more source

ESTRATÉGIA REPRODUTIVA E ALGUNS ASPECTOS DEMOGRÁFICOS DO CAMARÃO Palaemonetes carteri GORDON, 1935 NA AMAZONIA CENTRAL, RIO NEGRO [PDF]

open access: yes, 1993
A ecologia do camarão Palaemonetes carteri Gordon, 1935 (Decapoda: Palaemonidae) foi estudada através de coletas mensais, realizadas de janeiro 1989 até maio 1990, na região de Manaus. P.
Adriana ENRICONI, Olga O. COLLART
core   +1 more source

Estrutura populacional das espécies de camarões (Crustacea: Decapoda) dos igarapés do Campus da Universidade Federal do Amazonas, Manaus [PDF]

open access: yes, 2010
Os camarões de água doce do Brasil pertencem à família Palaemonidae, que agrupa as espécies mais abundantes e de maior interesse econômico. Dos camarões palemonídeos, 13 espécies ocorrem na Bacia Amazônica, sendo Macrobrachium o gênero mais abundante ...
Luany Oliveira de Almeida
core  

The pattern of distribution of the two sibling species Euryrhynchus amazoniensis and E. burchelli (Decapoda, Palaemonidae) in the Central Amazonian blackwater stream Tarumã-Mirím, and the problem of coexistence

open access: yes, 2001
For the last 25 years the population and community ecology of the benthic fauna of the Central Amazonian blackwater river Tarumã-Mirím has been investigated. In 1982/83 the two shrimp sibling species, Earyrhynchus amazoniensis and E.
Walker, I.
core  

Effects of urban occupation on the aquatic macroinvertebrate from a small stream of Manaus, Amazonas State, Brazil [PDF]

open access: yes, 2001
Conditions of water quality and of the invertebrate fauna in the stream Mindú, originating in undisturbed forest area and crossing the city of Manaus/AM, were studied from 1993 to 1995.
Cleto Filho, Sérgio Ernani Nogueira   +1 more
core   +2 more sources

Influence of hydrological seasonality on sandbank benthos: algal biomass and shrimp abundance in a large neotropical river [PDF]

open access: yes, 2009
In this study, I examined the influence of hydrological seasonality on spatiotemporal variation of algal biomass and shrimp abundance on sandbanks of the Cinaruco River in southwestern Venezuela. Seasonal variations of abiotic and biotic variables in the
Montoya Ceballos, Jose Vicente
core   +1 more source

Análisis Espacio-Temporal en los cambios de cobertura y uso del suelo en la Parroquia Honorato Vásquez, Cantón Santa Ana. [PDF]

open access: yes, 2023
Changes in land cover and use are increasing more and more, derived from the expansion and extension of anthropic activities, generating various negative impacts on biodiversity.
Castro Gutiérrez, Carmen Margarita   +1 more
core  

Influência da cor verde do matapi PET na captura de camarões do gênero Macrobrachium Bate, 1888 em viveiros de piscicultura no município do Cantá, Roraima, Brasil. [PDF]

open access: yes, 2017
Influência da cor verde do matapi PET na captura de camarões do gênero Macrobrachium Bate, 1888 em viveiros de pisci-cultura no município do Cantá, Roraima, Brasil.
CAVALCANTE, R. M.   +2 more
core  

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