EntomoBrasilis, 2008 Esse trabalho teve como objetivo conhecer os invertebrados bentônicos, bem como caracterizar os grupos tróficos funcionais existentes no rio Piranhas-Assu, município de Alto do Rodrigues, Rio Grande do Norte. As coletas foram realizadas nos meses de maio
Jansen Fernandes Medeiros +2 more
doaj +3 more sources
British freshwater Malacostracan [PDF]
, 1991 This short divertissement touches lightly on the vagaries of vernacular names for culinary and other crustaceans, gives a thumbnail sketch of the distribution of the common and less well-known ...
Sutcliffe, David W.
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On the genus Halirages (Crustacea, Amphipoda), with the description of two new species from Scandinavia and Arctic Europe [PDF]
, 2012 A new common deep-sea species of Halirages Boeck, 1871 closely related to H.qvadridentatus G.O. Sars, 1877, H.cainae sp. nov., is described after specimens collected in the Norwegian Sea during the MAREANO 2009-111 cruise.
D'Udekem D'Acoz, Cédric
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The phylogenetic position of the Isopoda in the Peracarida (Crustacea: Malacostraca) [PDF]
Arthropod Systematics & Phylogeny, 2009 The sister group to the isopod crustaceans remains a controversial proposition. Previous studies have used idealised composite taxa or few exemplars, resulting in confl icting assertions about the placement of the Isopoda among the Malacostraca. A recent morphological study argued for an Amphipoda-Isopoda clade, whereas a molecular study using SSU rDNA
openaire +1 more source
Status Survey for a Cave Amphipod, Gammarus acherondytes, Hubricht and Mackin (Crustacea: Amphipoda) in Southern Illinois [PDF]
, 1993 INHS Technical Report prepared for Natural Heritage Division, Department of ...
Webb, Donald W.
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Travaux de l'Institut de Speologie Emile Racovitza, 2012 A revised classification of Malacostraca based on a phylogenetic analysis is presented. For this purpose 68 morphological characters were cladistically treated using the parsimony programme Paup 4.10.
IONEL TABACARU, DAN L. DANIELOPOL
doaj
New records of intersexuality in porcelain crabs (Crustacea: Decapoda: Anomura: Porcellanidae)
Nauplius, 2018 The occurrence of intersex specimens of Lissoporcellana quadrilobata (Miers, 1884), Pisidia bluteli (Risso, 1816) and Pisidia longimana (Risso, 1816) is recorded for the first time and their secondary sexual characters analyzed.
Luciane Augusto de Azevedo Ferreira
doaj +1 more source
Sediment Quality Triad assessment in Kachemak Bay: characterization of soft bottom benthic habitats and contaminant bioeffects assessment [PDF]
, 2009 A baseline environmental characterization of the inner Kachemak Bay, Alaska was conducted using the sediment quality triad approach based on sediment chemistry, sediment toxicity, and benthic invertebrate community structure.
Apeti, A. Dennis +4 more
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Descrição de um Novo Decapoda (Natantia, Malacostraca, Crustacea) [PDF]
Anuário do Instituto de Geociências, 2005 A “lobster” fossil from the Riachuelo Formation, Sergipe Sub-basin, is here described and placed in the Decapoda, Infraorder Palinura, based on the flattened carapace and the well-developed abdomen.
Márcia Aparecida Fernandes dos Reis +2 more
doaj
Magnitude and Extent of Contaminated Sediment and Toxicity in Chesapeake Bay [PDF]
, 2007 INTRODUCTION: This report summarizes the results of NOAA's sediment toxicity, chemistry, and benthic community studies in the Chesapeake Bay estuary. As part of the National Status and Trends (NS&T) Program, NOAA has conducted studies to determine the
Hameedi, Jawed, Hartwell, S. Ian
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