Results 41 to 50 of about 6,069 (222)

Biological invasions disrupt the relationship between size spectrum and trophic interactions in freshwater fish communities

Journal of Animal Ecology, EarlyView.
Our study shows that non‐native species alter the relationship between the size‐spectrum slope and the predator–prey mass ratio (PPMR) in freshwater fish communities by occupying distinct trophic niches. Abstract The size spectrum, which describes the relationship between abundance (or biomass) and body size, is an ataxic approach that can provide ...
Valentin Marin, Gaël Grenouillet, Ignasi Arranz, Julien Cucherousset   +3 more
wiley   +1 more source

Occurrence of two exotic decapods, Macrobrachium nipponense (de Haan, 1849) and Procambarus virginalis Lyko, 2017, in Ukrainian waters

Knowledge and Management of Aquatic Ecosystems, 2020
New information on the occurrence of two alien decapod crustaceans, Macrobrachium nipponense and Procambarus virginalis, was summarized for Ukraine. The invasive potential of both species was estimated in the context of local environmental and socio ...
Son Mikhail O., Morhun Halyna, Novitskyi Roman O., Sidorovskyi Serhii, Kulyk Maryna, Utevsky Serge   +5 more
doaj   +1 more source

The Effects of Noise on the Juvenile Life Stage of Crustaceans: Behavioral, Cellular, and Molecular Responses in Procambarus clarkii

Integrative Zoology, EarlyView.
Juvenile Procambarus clarkii exposed to noise exhibited behavioral changes, shifts in enzymatic activity, and altered expression of stress and immune genes. The findings highlight the sensitivity of invertebrate juveniles to anthropogenic acoustic pollution.
Maria Ceraulo, Giuseppa Buscaino, Clarissa De Vita, Aiti Vizzini, Mirella Vazzana, Elena Papale, Francesco Longo, Francesco Paolo Faraone, Manuela Mauro   +8 more
wiley   +1 more source

Effect of Different Cooking Methods on the Flavor of Procambarus clarkii

Shipin gongye ke-ji
To investigate the influence of various cooking methods on the flavor profile of Procambarus clarkii (crayfish), a comparative study was conducted employing steaming, boiling, deep-frying, air-frying, microwave irradiation, and roasting as the culinary ...
Chuanfeng HU, Wenxing QIU, Xuan LIU, Shizhe WANG, Yu QIAO, Ziyi TU, Feng CAO, Shuangquan LIU   +7 more
doaj   +1 more source

Evaluation of freshwater heavy metals accumulation effect on oxidative stress, Metallothionein biosynthesis and histopathology of Procambarus clarkii (Girard,1985) collected from three locations in the Delta region, Egypt

BMC Zoology, 2023
Background In this study, the effect of heavy metals accumulation influence was evaluated on adult crayfish Procambarus clarkii (Decapoda, Astacidea) collected from three different Governmental locations (Kafr El-Shaikh, El-Menofya, and El-Gharbiya) of ...
Mahy M. Mona, Mai L. Younis, Aalaa I. Atlam   +2 more
doaj   +1 more source

Dimensions of dace dynamics: temporal variation in abundance and survival of an imperiled desert fish guide habitat restoration

Restoration Ecology, EarlyView.
Abstract Introduction Desert fishes are vulnerable to anthropogenic environmental alterations that degrade habitat and reduce water availability, but these same fishes benefit from restoration actions that reverse the causes of decline. Ash Meadows speckled dace (Rhinichthys osculus nevadensis) is a federally endangered minnow endemic to the Mojave ...
Jacob P. Wolff, Michael R. Schwemm, Ambre L. Chaudoin, Michael R. Bower, Kevin D. Guadalupe, Joshuah S. Perkin   +5 more
wiley   +1 more source

Agonistic behavior of an invasive crayfish (Orconectes palmeri) toward the Muckalee crayfish (Procambarus gibbus): effects of residence, size, and cover

Journal of Freshwater Ecology, 2019
Invasive Creole Painted Crayfish (Orconectes palmeri) have spread throughout the Flint River and are currently moving from there into a tributary, Muckalee Creek.
O. Thomas Lorenz, Elizabeth Craddock, Cameron Baxter, Alejandra Palacio   +3 more
doaj   +1 more source

Effects of Norbixin on Growth Performance, Immunomodulation, Antioxidant Systems, and Metabolic Alterations in the Oriental River Prawn (Macrobrachium nipponense): An Integrative Analysis

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Dietary norbixin (0.15 g/kg) optimally promotes growth, immunocompetence, antioxidant defence, gut microbial balance, carotenoid accumulation, and overall nutritional quality in Macrobrachium nipponense. ABSTRACT Background Natural carotenoids have gained considerable attention in aquaculture due to their potential to enhance growth performance ...
Mohammad Ettefaghdoost, Hossein Haghighi, Adeleh Haghdoost   +2 more
wiley   +1 more source

Procambarus pubescens [PDF]

, 2005
The South Carolina Department of Natural Resources published guides to many threatened animals living in the state. This guide gives information about the Procambarus pubescens, including description, status, habitat, conservation challenges ...
Price, Jennifer
core  

OCCURRENCE OF ALLOCHTHONOUS FRESHWATER CRAYFISHES IN LATIUM (CENTRAL ITALY)

Knowledge and Management of Aquatic Ecosystems, 2006
The introduction of animal species, transfaunation and habitat destruction are among the greatest threats for biodiversity. In fact, in the water systems of Latium the occurrence of allochthonous crayfishes Procambarus clarkii, Orconectes limosus and ...
CHIESA S., SCALICI M., GIBERTIN G.
doaj   +1 more source