Results 11 to 20 of about 5,088 (233)

Geographic Distribution and Life History Aspects of the Freshwater Shrimps, Macrobranchium ohione and Palaemonetes kadiakensis (Decapoda: Palaemonidae), in Arkansas [PDF]

open access: gold, 2011
Two species of shrimps occur in Arkansas; they include the Ohio shrimp, Macrobrachium ohione (Smith) and the Mississippi grass shrimp, Palaemonetes kadiakensis Rathbun. The present survey is based on collections made between 1974 and 2008 with additional
McAllister, C. T., Robison, H. W.
core   +3 more sources

Corrigenda: Epigean and hypogean Palaemonetes sp. (Decapoda, Palaemonidae) from Edwards Aquifer: An examination of trophic structure and metabolism. Subterranean Biology 14: 79–102.

open access: diamondSubterranean Biology, 2015
This study addresses the causes of the metabolic depression observed when examining the metabolism of hypogean versus epigean organisms. We examined the two current hypotheses regarding the cause of metabolic cave adaptation, a paucity of food and low ...
Renee Bishop   +2 more
doaj   +2 more sources

Embryonic Coat of the Grass Shrimp Palaemonetes pugio

open access: greenThe Biological Bulletin, 1997
The embryo of the grass shrimp, Palaemonetes pugio, is surrounded during development by a protective extracellular coat designated as the embryonic coat (EC). At hatching, this EC is composed of four embryonic envelopes (EE), each of which is composed of multiple layers.
P. S. Glas   +3 more
openalex   +5 more sources

Grazing and predation of the grass shrimp Palaemonetes pugio1 [PDF]

open access: bronzeEnvironmental Toxicology and Chemistry, 1980
Abstract The ghost shrimp, Palaemonetes pugio, is a common estuarine member of the food chain. It is widely used in bioassay testing by the U.S. Army Corps of Engineers and the U.S. Environmental Protection Agency. Culture techniques for the ghost shrimp have been established for more than 10 years.
Mark Morgan
openalex   +2 more sources

Functional response metrics explain and predict high but differing ecological impacts of juvenile and adult lionfish [PDF]

open access: yesRoyal Society Open Science
Recent accumulation of evidence across taxa indicates that the ecological impacts of invasive alien species are predictable from their functional response (FR; e.g.
Monica McCard   +5 more
doaj   +2 more sources

Exposure to Batrachochytrium dendrobatidis metabolites altered ghost shrimp behavior and reduced mortality [PDF]

open access: yesPeerJ
Batrachochytrium dendrobatidis, or Bd, is a waterborne, pathogenic chytrid fungus implicated in the decline and extinction of hundreds of amphibian species worldwide.
Ellisa Carla Parker-Athill   +3 more
doaj   +3 more sources

Desarrollo larval de Palaemonetes mexicanus y P. hobbsi (Caridea: Palaemonidae) cultivadas en el laboratorio

open access: diamondRevista Mexicana de Biodiversidad, 2010
Los langostinos del género Palaemonetes ocupan una amplia variedad de hábitats, desde condiciones marinas hasta agua dulce. El desarrollo larval de las especies marinas o salobres es prolongado, mientras que el de las especies de agua dulce es breve.
Gabino A. Rodríguez-Almaráz   +2 more
doaj   +3 more sources

Ontogeny of osmoregulation in the palaemonid shrimp Palaemonetes argentinus (Crustacea:Decapoda) [PDF]

open access: bronzeMarine Ecology Progress Series, 1999
Osmoregulation was studied in the zoeal stages I and VI, the first decapodid, the first juvenile, and in adults of the palaemonid shrimp Palaemonetes argentinus. The larvae hatch in freshwater creeks or in adjacent brackish coastal lagoons of the warm temperate southwestern coast of the Atlantic Ocean; larval development is possible in low salinities ...
Guy Charmantier, Klaus Anger
openalex   +3 more sources

Comparative iTRAQ-based quantitative proteomic analysis of the Chinese grass shrimp (Palaemonetes sinensis) infected with the isopod parasite Tachaea chinensis [PDF]

open access: yesParasites & Vectors, 2019
Background Although parasitic isopods can negatively affect the reproduction and ingestion of several commercially important crustaceans, little is known regarding the mechanisms that underlie these effects.
Yingdong Li   +7 more
doaj   +2 more sources

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