Geloina expansa is a clam found in mangrove forests. The high level of public consumption and economic value, suspected as the cause overfishing. It not impossible that continuous harvesting will result decrease population G. expansa. habitat has experienced lot land conversion this natural carrying capacity its habitat. purpose study was to determine distribution density, pattern size based on...

Hepatocellular carcinoma is the most common and one of the highest degree of malignancy of the tumor. It has the fifth highest incidence rate in the world, and its mortality rates ranked the third (Parkin, 2001). Currently, most chemotherapeutic agents in clinical use currently are effective in combating cancer cells, but they also induce various adverse effects (Roy et al., 2005). Chemotherape...

The metabolic profiles of selected tissues were analyzed in hatchlings of the Amazonian freshwater turtles Podocnemis expansa, P. unifilis and P. sextuberculata. Metabolic design in these species was judged based on the key enzymes of energy metabolism, with special emphasis on carbohydrate, lipid, amino acid and ketone body metabolism. All species showed a high glycolytic potential in all samp...

Chemical analysis of the secondary metabolite pattern of the sacoglossan mollusc Elysia cf. expansa, collected along South Indian coasts, showed the presence of the typical Caulerpa-derived sesquiterpene caulerpenyne (1) and two new minor co- occurring metabolites, the compounds dihydrocaulerpenyne (4) and expansinol (5). The chemical characterization of these molecules, structurally related to...

One genus and species are synonymized in the tribe Empoascini of the subfamily Typhlocybinae. Bhatasca Dworakowska, 1995is a junior synonym of Alebrasca Hayashi & Okada, 1994, Bhatasca rectangulata Qin & Zhang, 2011is a junior synonym of Alebrasca actinidiae Hayashi & Okada, 1994. Furthermore, Bhatasca expansa is (necessarily) transferred to the genus Alebrasca.

A classification system of the Colchic spruce-fir forests (the Western Caucasus) was developed using Brawn-Blanquet method. Two new associations Dryopterido caucasicae–Abietetum nordmannianae ass. nov., Pruno laucerasi–Abietetum nov. and alliance caucasicae–Abietion all. were proposed after comparative syntaxonomic analysis dark coniferous from Euxine province. Diagnostic species are Acer pseud...

The aim was to estimate the impacts of invasive Impatiens parviflora on forests' herbal layer communities. A replicated Before-After-Control-Impact field experiment and comparisons with adjacent uninvaded plots were used. The alien's impact on species richness was tested using hierarchical generalized mixed effect models with Poisson error structure. Impact on species composition was tested usi...