THE HEMOPOIETIC RESPONSE IN THE CATFISH, AMEIURUS NEBULOSUS, TO CHRONIC LEAD POISONING

Cumulative impacts assessment along a large river, using brown bullhead catfish (Ameiurus nebulosus) populations.

The effects of point-source and diffuse discharges on resident populations of brown bullhead catfish (Ameiurus nebulosus (LeSueur, 1819)) in the Waikato River (New Zealand) were assessed at sites both upstream and downstream of point-source discharges. At each site, the population parameters, relative abundance, age structure, and individual indices, such as condition factor, organ (gonad, live...

Pollution-induced behavioural effects in the brown bullhead (Ameiurus nebulosus).

Aquatic ecosystems are major sinks for pollutants which can have adverse effects on biodiversity. Thus, it is important to understand the nature of pollution-induced change in aquatic ecosystems. We show that brown bullheads (Ameiurus nebulosus) may have evolved in response to chronic pollution exposure. We collected adults from the Detroit River (polluted site) and Belle River (control site). ...

Antidromic Responses from the Melanophore Nerves of the Catfish Ameiurus.

the caspian sea s role in energy supply to china

چکیده ندارد.

The Relation of the Eyes to the Integumentary Color Changes in the Catfish Ameiurus.