Titlebook: Aquatic Biodiversity; A Celebratory Volume Koen Martens Book 2003 Springer Science+Business Media Dordrecht 2003 Biodiversity.Biomonitoring

HACK

Developments in Hydrobiologyhttp://image.papertrans.cn/b/image/160501.jpg

Insufficient

GROSS

Evolution of the tribe Tropheini from Lake Tanganyika: synchronized explosive speciation producing major change of the lake habitat in the form of a rapid rise of the lake level. As a consequence, all new species arising from that vicariance event must exhibit almost equal genetic distances to each other, within the scope of genetic diversity of the founder population(s), even if the actual proc

Arable

Impact of fish predation on coexisting , taxa: a partial test of the temporal hybrid superiority hy in the mortality rate of .. This suggests that, in the presence of fish, . may co-exist with hybrids due to a decrease in its relative vulnerability to visual predation with time. Indeed, both . and the hybrid showed strong reductions in adult body size in the enclosures with fish, but this size re

臭名昭著

A biogeographical analysis of rotifers of the genus , Lamarck, 1801 (Trichocercidae, Monogononta, Rs should be interpreted with caution due to confused taxonomy, a Southern hemisphere, warm-water and Northern hemisphere, cold water component appear to be present. Comments on the taxonomy and distribution of several species are provided, along with illustrations of poorly known species. Suggestion

颶風(fēng)

協(xié)迫

Morphological analysis of some cryptic species in the , species complex from North America,phic distance among sites, between 0.05 and 300 km. Isofemale lines within sites showed little or no reproductive isolation, but nearly complete isolation among sites. Reproductive isolation was also independent of morphology. These results suggest that the . population at each site could be conside

制定

,, n. fam., n. gen., n. sp., a cladoceran representing a new family of ‘Water-fleas’ (Crustacea, Anotiidae are similar in that they lack of typical radopodid setae on the second pair of trunk limbs. Further studies on the limb morphology of non-radopodid cladocerans are required to solve the phylogenetic relationships among the members of the order Anomopoda.

深淵

Fish zonations and guilds as the basis for assessment of ecological integrity of large rivers,ar shifts in the structure of the guilds. Flow preference and reproduction ecology of river fish are closely linked. The proportion of rheophilic species in the fish community decreases downstream, and the proportions of limnophilic and eurytopic species increase. Lithophilic and psammophilic spawne

Yag-Capsulotomy

Characterisation of high-altitude , populations from the Qinghai-Tibet Plateau, PR China,es, as compared to the control . samples. These can thus be considered as recurrent characteristics of the populations from the high-altitude lowtemperature environment on the Qinghai-Tibet Plateau, although further research is needed to identify their exact species status.