词汇 | diaspore |
释义 | BETA Examples of diasporediaspore isn’t in the Cambridge Dictionary yet. You can help! This fact indicates that the release height of the diaspore strongly affects the morphology and allometry of winged diaspores. The parameter wing loading is defined as the product of diaspore's mass and gravitational acceleration divided by its wing area. Values inside cells indicate the number of records each ant species interacted with each diaspore species. The number of replicates varied between species according to diaspore availability. No relationship was detected between the mean dispersal distance and diaspore traits. Large ponerine ants individually removed the diaspores up to 13 m, whereas small ants (myrmicines) normally recruited workers and consumed the diaspore on the spot. Effect of diaspore characteristics on removal of seeds adapted for dispersal ants. Effect of diaspore characteristics on removal of seeds adapted for dispersal by ants. We focused on the role of fleshy pulp on diaspore location, manipulation, removal and fate. Our objective was to examine how diaspore and pelage type interact to affect diaspore dispersal into the mature forest. The aspect ratio is defined as the square of diaspore's total length divided by the total wing area. Therefore, if increases in diaspore mass are proportional to increases in the wing area, dispersal capacity should be relatively constant regardless of fruit size. Measurements were taken on fruits of 1- 5 plants per species, and from 1-10 fruits per individual according to diaspore availability. During 2 y of monthly samplings, 562 interactions involving 48 ant species and 44 species of diaspore (0.02-11.10 g) were recorded. The seven treatment diaspores yielded 27 cotyledons (six diaspores with four cotyledons, one diaspore with three cotyledons). We found a positive linear relationship between lipid content and removal rates for five diaspore species. Diaspore removal by ants was assessed by performing an exclosure experiment. Additional data included the number of ants and the diaspore species. |
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