例句與造句

1. The genus includes plants with vicariant species that fulfil the same ecological role in other areas.
2. Isolation in these fragmented habitats, particularly on islands, has led to the development of vicariant species and genera.
3. It has been hypothesized that endemics on tepuis represent relict fauna and flora that underwent vicariant speciation when the plateau got fragmented over geological time.
4. They include freshwater sponges, annelid worms, molluscs terrestrial and freshwater, arachnids, scorpions and mygales of this many vicariant to the mygales of Queensland.
5. In the two larger genera, vicariant speciation seems to have played a major role . ( Pereira " et al . " 2002, Pereira & Baker 2004)
6. It's difficult to find vicariant in a sentence. 用vicariant造句挺難的
7. It was usually caused by changes in topography which divided populations ( vicariant speciation ), mainly due to the uplift of the Andes which led to the establishment of the modern river basins.
8. It is typically found at a depth no lower than . " C . vakovako " appears to be a vicariant of " C . strigatus ", a species widespread throughout the Indo-pacific region.
9. Species occur in a variety of habitats, but have a unique distribution focus in the vicariant distribution area, three originally separate forests ( upper, lower Amazonas, Guyana ) can be derived from the relationship of between the species.
10. With a great capacity for adaptation, Ivy will grow wherever development conditions and habitat similar to that of its European origins exist, occurring as opportunistic species across a wide distribution with close vicariant relatives and few species, indicating recent speciation.
11. The Ellisdale fauna together with geological data suggest that eastern North America was an isolated continent from the Turonian Stage of the Late Cretaceous onward, and thus may have become a refugium for relatively underived Early Cretaceous taxa that underwent vicariant speciation.
12. The vicariant populations then undergo genotypic or phenotypic divergence as : ( a ) they become subjected to different selective pressures, ( b ) they independently undergo genetic drift, and ( c ) different mutations arise in the gene pools of the populations.
13. Thus, butterfly evolution must be studied throughout the elaboration and testing of vicariant zoogeographic hypothesis for how the major lineages of butterflies came to be distributed over the world, whereas those who favor a Tertiary age rely on dispersalist hypotheses ( Lamas, 2008 ).
14. A 2007 phylogenetic analysis of amphisbaenians found that " Dyticonastis " and " Spathorhynchus " are each other's closest relatives, suggesting that both taxa may have evolved through vicariant speciation; the growth of the Rocky Mountains during the earliest stages of the Laramide orogeny in the early Paleogene would have separated North American rhineurids into eastern and western populations, with the western population producing " Dyticonastis " and " Spathorhynchus ".