Results 151 to 160 of about 1,809 (205)
Some of the next articles are maybe not open access.
Metabolic responses of shrimp Palaemonetes sinensis to isopod Tachaea chinensis parasitization.
Diseases of Aquatic Organisms, 2020Tachaea chinensis, a parasitic isopod, negatively affects the production of several commercially important shrimp species in China. The mechanism of parasite-host interaction cannot be accurately described by transcriptomic and proteomic approaches ...
Yingdong Li +6 more
semanticscholar +1 more source
Rhabdom changes in the shrimp, Palaemonetes
Cell and Tissue Research, 1976The fine structure of the principal compound eye of the shrimp, Palaemonetes, was studied under conditions of light and dark adaptation. Ommatidium the situation in other decapod crustaceans. Light and dark adapted eyes differ in that the rhabdom changes its shape; morphological evidence suggests a possible sequence of events involving production ...
openaire +2 more sources
Journal of Morphology, 1935
AbstractThe pigmentary system of Palaemonetes vulgaris contains four pigments. These are red, yellow, blue, and white. With the exception of the blue all are found exclusively within chromatophores and are capable of becoming either dispersed into chromatophore branches or concentrated into chromatophore centers.
openaire +1 more source
AbstractThe pigmentary system of Palaemonetes vulgaris contains four pigments. These are red, yellow, blue, and white. With the exception of the blue all are found exclusively within chromatophores and are capable of becoming either dispersed into chromatophore branches or concentrated into chromatophore centers.
openaire +1 more source
Fish and Shellfish Immunology, 2018
Parasitic isopods negatively affect reproduction and ingestion in several commercially important crustaceans; however, little is known about such parasite–host interactions.
Yingdong Li +7 more
semanticscholar +1 more source
Parasitic isopods negatively affect reproduction and ingestion in several commercially important crustaceans; however, little is known about such parasite–host interactions.
Yingdong Li +7 more
semanticscholar +1 more source
Journal of Invertebrate Pathology, 2018
We report a new microsporidium from a key species of the estuarine communities of the Gulf States, the Riverine grass shrimp, Palaemonetes paludosus.
Y. Sokolova, R. Overstreet
semanticscholar +1 more source
We report a new microsporidium from a key species of the estuarine communities of the Gulf States, the Riverine grass shrimp, Palaemonetes paludosus.
Y. Sokolova, R. Overstreet
semanticscholar +1 more source
Neuroendocrine repression of ribonuclease in the prawn, palaemonetes vulgaris
Comparative Biochemistry and Physiology, 1968Abstract Crustacean eyestalk extract repressed the activity of hepatopancreas ribonuclease in the prawn, Palaemonetes vulgaris .
openaire +2 more sources
Ultrastructure of the eyes of the grass shrimp, Palaemonetes pugio
Cell and Tissue Research, 1984The cone cells and corneagenous cells possess extensive networks of smooth tubular endoplasmic reticulum that may be involved in optical reflectance and light-adaptational responses, respectively. The extracellular basal lamina of the basement membrane is confluent with glial cell capillary walls and may prove to be a viaduct for the transmission of ...
DanielG. Doughtie, K.Ranga Rao
openaire +1 more source
Astronomical orientation and learning in the shrimp Palaemonetes antennarius
Marine Biology, 1989Adult and young individuals of the shrimp Palaemonetes antennarius (Milne Edwards) collected in the field (experienced), and laboratory-born (inexperienced) young were tested in a transparent bowl screened to hide the surrounding landscape from view. Field individuals were collected in South Tuscany, Italy, and testing was carried out in spring-summer ...
A. Ugolini, P. Talluri, M. Vannini
openaire +1 more source
A unique case of cytodifferentiation: Spermiogenesis of the prawn, Palaemonetes paludosus
Journal of Ultrastructure Research, 1979The sperm of the prawn, Palaemonetes paludosus, has an atypical form consisting of a cup-shaped nucleus and a rigid cross-striated spike extending from the convex side of the nucleus. The nucleus contains many membrane-bound, PAS-positive vesicles. During spermiogenesis, stacks of lamellar structures are located along the outer layer of the nuclear ...
openaire +2 more sources
Techniques for the culture of ghost shrimp (palaemonetes pugio)
Environmental Toxicology and Chemistry, 1988Abstract 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.
openaire +1 more source