视频 关于 大草本螃蟹,男性 膏蟹Carcinus maenas 入侵的种类,黑海,傲德萨. 视频 包括有 螃蟹, 小龙虾, 动物学 - 103528918
岸蟹(Carcinus maenas)金属硫蛋白cDNA及其基因的克隆 利用已知的C.maenas金属硫蛋白氨基酸序列资料,用全简并的PCR引物,从鳃组织总RNA中扩增出两种金属硫蛋白cDNA片断,并将其克隆到pGEM-T载体中,序列测定表明,其中一种cDNA... 李冰,SAVVA - 《Acta Biochimica et Biophysica Sinica》 被引量: 10发表: 2000年 加载...
By multiple mark-recapture experiments, abundance and biomass of the shore crab, Carcinus maenas (L.), at three locations in Kattegat have been estimated. Estimates of age compositions are presented.The estimated densities ranged from 0.00 1 to 5 individuals (age groups 1 to 4) per m2, corres...
Mature oocytes from adult female green crabs ( Carcinus maenas) were homogenized and an abundant protein peak ( 315 kDa) was purified by gel filtration chromatography. The protein peak was resolved into two bands (74 and 106 kDa) on SDS-PAGE. The bands were digested with trypsin and the try...
Experiments were conducted to investigate the sex-specific differences to feeding responses of the shore crab Carcinus maenas throughout the year. Results demonstrate that female shore crabs exhibit stronger feeding responses than males throughout the year with a significantly reduced feeding response in ...
The carotenoid pigments of the hepatopancreas, ovaries and epidermis of Carcinus maenas were investigated. The following pigments were identified: -carotene, -carotene, echinenone, isocryptoxanthin, canthaxanthin, lutein, zeaxanthin, flavoxanthin and astacene.The relative abundance of these pigments in...
Erratum to: Predation and Functional Responses of Carcinus maenas and Cancer magister in the Presence of the Introduced Cephalaspidean Philine orientalis Erratum to: Predation and Functional Responses of Carcinus maenas and Cancer magister in the Presence of the Introduced Cephalaspidean Philine ...
The process of larval release in field collected ovigerous Carcinus maenas was monitored in the laboratory using a time-lapse video recorder. Under constant light (L:L) and simulated natural light/dark cycles (L:D), larval release normally occurred in two or more main events at about daily ...
The European green crab Carcinus maenas has established considerable breeding populations in harbours and sheltered bays in the South-Western Cape, South Africa, but appears unable to flourish on the wave-exposed coastline. This study compares the abilities of C. maenas and those of an indigenous...
Taylor & Francis Online :: The influence of temperature, sex and chela size in the foraging strategy of the shore crab, Carcinus maenas (L.) - Marine Behav... Foraging rate was highly variable among shore crabs of the same size category and for individual crabs from day to day. Possible...