Geographic traceability of seafood is key for controlling its quality and safeguarding consumers' interest. The present study assessed if the fatty acid (FA) profile of the adductor muscle (AM) of fresh cockles (Cerastoderma edule) can be used to discriminate the origin of specimens collected in different bivalve capture/production areas legally defined within a coastal lagoon. Results suggest ...

specimens of the subfamily milesiinae (diptera: syrphidae) were collected using sweeping net from saqqez region, kordestan province located in the northwestern iran during 2012-2013. in total 25 species in 12 genera were identified. of which eumerus transcaspicus (stackelberg, 1952) is reported for first time from iran. diagnostic characters besides supplementary photos of the new record are pr...

In 2018 RRS James Clark Ross investigated the marine benthic biodiversity of Prince Gustav Channel area which separates eastern coast Antarctic Peninsula from Island. The southern end this channel had been covered by Ice Shelf until its collapse in 1995. Benthic samples were collected an epibenthic sledge at six stations (200–1,200 m depth) and adjacent Duse Bay. total 20,307 live mollusc speci...

a specimen of an ascomycetous fungus collected during a field trip was identified as gymnoascus baran. soil samples collected from 0-20 cm depth were studied for isolation of fungi using a soil dilution plate method. based on the morphological and molecular characters the specimens were identified as gymnoascus reesii. genomic dna was extracted and a nuclear rdna region, containing the internal...

to isolate and detect anthrax spores from soil in different regions of isfahan, iran a total of 60 environmental specimens were collected during 2003. bacterial endospores were extracted via flotation in distilled water and were cultured on blood agar and selective plet media. bacillus anthracis was identified using bacteriological and biological tests. viable bacillus anthracis spores were iso...

To isolate and detect anthrax spores from soil in different regions of Isfahan, Iran a total of 60 environmental specimens were collected during 2003. Bacterial endospores were extracted via flotation in distilled water and were cultured on blood agar and selective PLET media. Bacillus anthracis was identified using bacteriological and biological tests. Viable Bacillus anthracis spores were iso...

abstract the syrphidae family with almost 6000 described species, 15 tribes and 3 subfamilies is one of the largest families of diptera. they known as hoverflies or flowerflies. the larvae of subfamily syrphinae are considered the specialized aphidophagous predators play an important role in the reduction of aphid populations in agroecosystems. almost all the adult syrphids feed on pollen or ne...