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

Euphonious

吞没

Freshwater ecology and biodiversity in the tropics: what did we learn from 30 years of onchocerciasphasized preservation of biodiversity and inclusion of long-term freshwater biomonitoring since its inception, a position that is unique among the other international development programmes. The biodiversity of the disease system of river blindness includes the black fly vector complex and the worm

acrobat

高射炮

abreast

汇总

Exploitation of a deep-water algal maximum by ,: a stable-isotope tracer study,ut high temperature in the epilimnion vs. high food but low temperature in the hypolimnion, . distribute above and below the thermocline in order to optimise their fitness. Labelling hypolimnetic algae with .N revealed that the vertical distribution of . is dynamic, i.e., all individuals traverse th

Memorial

A biogeographical analysis of rotifers of the genus , Lamarck, 1801 (Trichocercidae, Monogononta, R in the genus, is of diverse origin. A glacial origin is postulated for one species. The observed biogeographic pattern of eight others, and possibly two New World taxa, suggests a pre-Pleistocene origin followed by differential extinctions during glaciations in the Nearctic and Palaearctic. In gene

hematuria

On a remarkable South African giant ostracod (Crustacea, Ostracoda, Cyprididae) from temporary pool South Africa, in an area about 200 km NE from its type locality. The species is redescribed. Apart from the seven paired appendages, normal for the Podocopida, five additional paired appendages also occur. As these structures do not occur in the (A-l) female juvenile stage, the significance of thes

LATE

Morphological analysis of some cryptic species in the , species complex from North America,853 (Copepoda, Cyclopinae) species complex. The copepods were collected from six sites in Wisconsin, U.S.A. Morphological analysis of 120 adult females revealed that a character used previously to distinguish species in this group was unreliable because of phenotypic plasticity. Most of the morpholo

evanescent