The writer takes this opportunity to express his thanks to Professor F. L. Stevens for encouragement and many helpful suggestions in carrying out this work; to Professor Wm. Trelease for aid in ...

These results should enhance the parameterization of models that use size or taxonomic group to structure physiological variation in phytoplankton communities. BANSE, K. 1976. Rates of growth, ...

Scientists discovered a 400-million-year-old fossil known as Prototaxites, which does not belong to any known life form ...

Taxonomic resources for EU Pollinator Monitoring Scheme for hoverflies (Lot 2) (Diptera, Syrphidae), acronym ‘TAXO-FLY’, following the contract signed between the ...