this study reports the incidence of histological alterations in morphometric changes in the liver and ovary of acanthopagrus latus collected from an urban stream impaired by anthropogenic activities and from a clean site (reference). mercury concentration was determined using a standard cold vapor atomic absorption. the results showed that mercury concentration at the creek waters, and speciall...

The dark matter (DM) distributed around an intermediate massive black hole (IMBH) forms overdensity region called DM minispike. We consider the binary system which consists of IMBH with minispike and a small inspiralling in eccentric orbits. factors affect evolution orbit include gravity system, dynamical friction accretion caused by minispike, radiation reaction gravitational waves (GWs). Usin...

An ovigerous female of Argulus matuii Sikama, 1938 was collected from the body surface a yellowfin seabream Acanthopagrus latus (Houttuyn, 1782) in cove facing Bungo Channel off Ehime Prefecture, western Japan. This represents new host record for A. matuii, and is herein described. female, which fixed preserved 70% ethanol, showed prominent coloration, i.e., six streaks yellow fringed with dark...

One of the important pests citrus seeds is silver mites (CSM) Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae). This study aimed to examine effect CSM attack on leaf morphology and resistance level three species. Three types citrus, namely Tangerine, Mandarin, Sweet Orange were used as test plants. The shoots tested for nutritional content five individuals invested young leaves that appr...

The goal of this research is to study the effect of benzo-alpha-pyrene (BαP) as a pollutant on the plasma levels of cortisol, thyroxin (T4), and triiodothyronine (T3) hormones, and the T3/T4 ratio in the yellowfin sea bream, Acanthopagrus latus. The BαP (50 mg kg-1) in vegetable oil was peritoneally injected. Blood samples were obtained from the treated and control groups after 3 and 72 hr, res...