Phyto-Chemical Sensitivity and Swimming Behaviour of the Free-Living Marine Nematode Chromadorita tenuis
نویسندگان
چکیده
منابع مشابه
A new species of free-living marine nematode (Nematoda: Chromadoridae) from the East China Sea.
A new species of free-living marine nematodes, Ptycholaimellus longibulbus sp. nov., is described from the East China Sea. Ptycholaimellus longibulbus sp. nov. is characterized by having body length of about 1100-1400 μm, cephalic seta 9 µm long (half a head diameter), a relatively long double posterior pharyngeal bulb occupying 44-49% of pharyngeal length, a voluminous ventral gland with a lar...
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The Lo Go-Xa Mat is a national park in the southeastern region of Vietnam, which has a particularly high biodiversity and it includes different wetlands which are unique diverse in species composition. It can be categorized into two types: temporarily-seasonally and permanently flooded wetlands. Ta Not grassy marsh is representative of the seasonally flooded wetland. Whilst the diversity and ec...
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Life history of a free-living meiobenthic nematode Daptonema normandicum (DeMan, 1890) was studied in the laboratory. Live specimens were primarily collected from the sewage outlet site near the mouth of the Mandovi estuary, Goa This species was the most dominant (> 67%) among the meiobenthic nematodes. Vertically, nematode abundance was highest at the surface sediment and correlated with the o...
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A Cartesian diver respirometer was used to measure O uptake and respiratory quotients at 25 C. Respiratory quotients were about 0.70 in starved nematodes, and 0.80 in third-stage and adult nematodes that had fed on bacteria. The energy output as measured by O uptake was inversely related to the concentration of bacteria in the medium, indicating reduction in feeding effort. Feeding bacteria to ...
متن کاملThree new and two known free-living marine nematode species of the family Ironidae from the East China Sea.
Three new and two known species of free-living marine nematodes of the family Ironidae from the East China Sea are described and illustrated. Conilia sinensis sp. nov. is identified by the relatively large body size (1883-2399 µm); the well developed lips; the number, shape and length of spicule (single and striated, length 87-100 µm as arc); the shape of telamon; the number of supplements (1)....
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ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 1981
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps004203