Results 121 to 130 of about 32,692 (252)
ABSTRACT Across the animal kingdom, social behaviors such as aggression are critical for survival and reproductive success. While there is significant variation in social behaviors within and between species, the genetic mechanisms underlying natural variation in social behaviors are poorly understood.
Renee Mapa +5 more
wiley +1 more source
Review of SEAFDEC/AQD fish nutrition and feed development research [PDF]
Research on fish nutrition and feed development at SEAFDEC Aquaculture Department has focused on three major areas: nutrient requirements and their interrelationships, digestive enzymes and digestibility, and practical feed development for important ...
Millamena, Oseni M.
core +1 more source
ABSTRACT This study presents the first GC‐MS–based analyses of wide horizontal rim vessels with well‐defined funerary contexts, from Middle Bronze Age Portugal (Quinta do Amorim 2 and Pego). Organic residues from two vessels revealed ruminant fats and plant oils, alongside molecular markers of heat exposure.
João Vinícius Back +5 more
wiley +1 more source
ABSTRACT Light can be used to deter bycatch from fishing nets, but few studies have aimed to quantify how species view and respond to light. Here, we used visual models to predict how target (plaice Pleuronectes platessa) and bycatch (small‐spotted catshark Scyliorhinus canicular and undersized skates, Raja spp) species, captured in mixed demersal ...
Jasmine Somerville +2 more
wiley +1 more source
Two New Lactam Derivatives from Micromelum falcatum (Lour.) Tan. with Brine Shrimp Larvae Toxicity. [PDF]
Liu B +5 more
europepmc +1 more source
Abstract To evaluate the aquaculture potential and developmental characteristics of the holobenthic octopus Amphioctopus fangsiao, we conducted artificial breeding and continuous rearing of Amphioctopus fangsiao from hatching to 150 days post‐hatching (dph) under laboratory conditions using broodstock collected from Fujian, China.
Juanwen Yu +5 more
wiley +1 more source
Combined effects of temperature, photoperiod, and salinity on reproduction of the brine shrimp Artemia sinica (Crustacea: Anostraca). [PDF]
Yang JY, Sun SC.
europepmc +1 more source
ABSTRACT Marine aquaculture is expanding globally, yet its interactions with surrounding ecosystems remain complex and insufficiently understood. This study reviews the fluxes of energy and nutrients from three major aquaculture systems: finfish cages, suspended bivalves, and seaweed farms and considers their implications for ecosystem functioning and ...
Myriam D. Callier +11 more
wiley +1 more source
Brine Shrimp “Bioassay” Problems
David R. Hershey, Stanley A. Rice
openaire +2 more sources
Screening Of Phytochemicals And Bioactivity Test Of The Leaves Breadfruit (Artocarpus altilis)
Screening phytochemical and bioactivity test of breadfruit leaves (Arthocarpus altilis) have been done. The samples were used in the study extracted by maceration method with some solvent polarity enhanced, there are: n-hexane, chloroform, ethyl acetate,
Rosmawaty Rosmawaty, Hellna Tehubijuluw
doaj

