Results 91 to 100 of about 9,301 (201)
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
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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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
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Zoological Letters, 2017 Background Animals in diverse aquatic groups construct tubes using mucus and filaments, and the acquisition of this capability has likely played an important role in the evolution and diversification of small benthic animals.
Keiichi Kakui, Chizue Hiruta
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An illustrated key to the Malacostraca (Crustacea) of the northern Arabian Sea. Part 1: Introduction [PDF]
, 1993 The key deals with the Malacostraca from the northern Arabian Sea (22 degree 09'N to 10 degree N and 50 degree E to 76 degree E). It is compiled from the specimens available to us and those which are in the literature.
Kazmi, Q.B., Tirmizi, N.M.
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The atyid prawns of Dominica [PDF]
, 1977 The family of primitive prawns, Atyidae, are freshwater animals with a circumtropical distribution, but additionally some have penetrated into temperate regions.
Fryer, G.
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Extent and toxicity of contaminated marine sediments in Southeastern Florida [PDF]
, 2004 Thirty sites were sampled in southern Biscayne Bay and Manatee Bay in December 1999 to determine the extent of toxicity in sediments. Analyses and assays included: pesticides and phenols in seawater; chemical contaminants in sediment; amphipod mortality,
Cantillo, A. Y., Lauenstein, G. G.
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DNA barcoding identifies a cosmopolitan diet in the ocean sunfish
, 2016 The ocean sunfish (Mola mola) is the world’s heaviest bony fish reaching a body mass of up to 2.3 tonnes. However, the prey M. mola consumes to fuel this prodigious growth remains poorly known.
Costa, Vânia +7 more
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Phylogenetic systematics of the Eucarida (Crustacea malacostraca) [PDF]
Revista Brasileira de Zoologia, 1988 Ninety-four morphological characters belonging to particular ontogenetic sequences within the Eucarida were used to produce a hierarchy of 128 evolutionary novelties (73 synapomorphies and 55 homoplasies) and to delimit 15 monophyletic taxa. The following combined Recent-fossil sequenced phylogenetic classification is proposed: Superorder Eucarida ...
openaire +3 more sources
Bibliometric analysis of freshwater macroinvertebrate behavioral studies [PDF]
, 2017 [Resumen:] En el presente trabajo se llevó a cabo un análisis bibliométrico con el fin de evaluar el estado de los estudios sobre comportamiento de macroinvertebrados acuáticos de agua dulce.
Rey Rodríguez, Claudia
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