The word "genera" is a perfectly acceptable word to use in written English.
It is a plural of the word "genus," which is a taxonomic rank used to classify organisms. Example sentence: Researchers distinguish between different species and genera of plants and animals.
So far he has clocked up one family, seven genera and 57 species more species than any scientist in India.Prince of the forestFrogs are in danger worldwide.
Based on an analysis of the faeces of both vegetarians and meat eaters, Dr Hazen suspects bacteria of several genera, including Clostridium and Fusibacterium.Regardless of the details, though, this study suggests that people looking for the link between heart disease and the eating of meat have been ignoring two culprits, carnitine and bacteria.
If it is to reflect its evolutionary origins (as taxonomists would prefer) the genus needs to be divided up into many more smaller genera in which the species have similar characteristics.However, any revision must follow a set of rules that govern the naming of living things.
Intriguingly, two more genera of mosquitoes, Aedes and Culex, respectively responsible for Dengue fever and the West Nile virus, are also known to make use of seminal secretions that have onward effects on the female.
Several hadrosaur genera, for instance, had corrugated nodules ornamented with ridges; many did not.
Thus biological kinds (species, genera, etc).
As an example of the latter, he mentions questions about the ontological status of genera and species whether they exist or depend on thought; and if they exist, whether they are bodies or incorporeal; and if the latter, whether they are sensible items or exist separately from such.
Philolaus distinguishes between numbers as individual species and their genera, even and odd, i.e. between subordinate and superordinate universals, as well as between numbers and things, i.e. between types and tokens, e.g. four and four pebbles.
In any case, regardless of how the categories were derived, Aristotle's approach to categories is generally taken to be in the spirit of what Brian Carr calls "categorial realism"—an approach conceiving of a system of categories as a list of the highest genera of beings (not merely of language or thought--even if those may be used in deriving the metaphysical categories).
Duns Scotus, Ockham, and Walter Burley maintained that the so called 'species' of the quality were not properly species (or intermediate genera), but modes of quality, since many singular qualities would belong to the first three species at the same time, as, unlike species, modes are not constituted by opposite properties.
Creating a taxonomy for the Scholastics is attempting to discover how nature has already classified substances into species and genera by looking for similarities among their persistent qualities (qualities that tend to remain even when the circumstances or conditions of the object change) that reveal the deeper similarity of sharing substantial forms.
