Sentence examples for been species from inspiring English sources

Landscape structure is important for shaping the abundance and distribution of amphibians, but prior studies of landscape effects have been species or ecosystem-specific.

The presence of background Alicyclobacillus spp. but not A. acidoterrestris, such as in orange concentrate, suggests that there may have been species other than A. acidoterrestris in this sample.

The objective in previous studies has been species focused (e.g. maximize the number of species conserved).

We conclude that although interspecies transmission of bocaviruses may have occurred in ancient times, the genomic organization of GBoV1 indicates that there has been species specificity of bocaviruses in primates for a long time.

"But Africa is a huge continent with a deep record of the earliest stages of human evolution, and there certainly seems to have been species-level diversity there prior to two million years ago.

Some proposed taxonomic distinctiveness methods indeed simply have been species-based attempts to assign differential values.

"But Africa is a huge continent with a deep record of the earliest stages of human evolution, and there certainly seems to have been species-level diversity there prior to 2 million years ago, so I still doubt that all of the 'early Homo' fossils can reasonably be lumped into an evolving Homo erectus lineage.

Nevertheless, it is important to note that although abundances at the ordinal level were similar, there may have been species-level responses to differences in litter type.

Could there be "species selection"?

That is, species were immutable.

"These are species that now have names.