Results 171 to 180 of about 10,072 (221)

Contamination Profiles of Selected Pollutants in Procambarus clarkii Non-Edible Portions Highlight Their Potential Exploitation Applications. [PDF]

open access: yesJ Xenobiot
Savoca D   +10 more
europepmc   +1 more source

Curve Walking in Freely Moving Crayfish (Procambarus Clarkii)

Journal of Experimental Biology, 1998
ABSTRACT The curve walking of freely moving crayfish trained to walk along a curved path during homing behaviour was investigated using a video-analysis system. The leg kinematics and leg phase relationships, as well as the relationship between stepping patterns and body axis rotation measured relative to external references, were ...
Domenici P, Jamon M, Clarac F
openaire   +3 more sources

Procambarus clarkii Girard 1852

2013
Procambarus clarkii (Girard, 1852): Red Swamp Crawfish General charateristics. Adults rarely exceed 160 mm in total length. The carapace is laterally compressed with small tubercles running along its sides and the areola is closed. The rostrum has a trough-like depression with thick lateral margins and spines extending from the acumen.
Morehouse, Reid L., Tobler, Michael
openaire   +1 more source

Sex Recognition in the Crayfish Procambarus clarkii

Science, 1975
Male crayfish, Procambarus clarkii , show different behaviors toward males (aggression) and females (submission, courtship). Behavioral and neurophysiological tests with water in which the crayfish had been held demonstrated the existence of sex pheromones. The inner rami of the antennules are the site of reception,
C, Ameyaw-Akumfi, B A, Hazlett
openaire   +2 more sources

Genome survey sequencing of red swamp crayfish Procambarus clarkii

Molecular Biology Reports, 2018
Red swamp crayfish, Procambarus clarkii, presently is an important aquatic commercial species in China. The crayfish is a hot area of research focus, and its genetic improvement is quite urgent for the crayfish aquaculture in China. However, the knowledge of its genomic landscape is limited. In this study, a survey of P. clarkii genome was investigated
Linlin Shi, Shaokui Yi, Yanhe Li
openaire   +2 more sources

Eyestalk movements in the crayfish, Procambarus clarkii

Comparative Biochemistry and Physiology Part A: Physiology, 1985
Abstract 1. 1. Eyestalk movements of the crayfish ( Procambarus clarkii ) were recorded with a capacitative sensing device under various visual conditions. 2. 2. The eyestalk movements were conveniently classified into four types of visually evoked movement (tracking movement, optokinetic nystagmus movement, “on” movement, apparent movement ...
Y Okada, T Yamaguchi
openaire   +1 more source

Simultaneous determination of 16 herbicides in Procambarus clarkii

Food Chemistry
This study is focused on developing a sensitive and reliable analytical method for determining 16 herbicides in Procambarus clarkii using pass-through solid phase extraction coupled with high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS).
Na, Li   +7 more
openaire   +2 more sources

Hemodynamics of the Crayfish Procambarus clarkii

Physiological Zoology, 1994
Crayfish (29.8 g) maintained at 25° C were examined with regard to their cardiovascular pressure-flow relationships. Pulsatile arterial hemolymph flows were simultaneously recorded in the three major arteries leading from the heart. Hemolymph pressures were measured throughout the cardiovascular system. Tail movements were also monitored.
openaire   +1 more source

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