| references updated: december , | reader-approved | references x this article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. together, they cited information from references . wikihow's content management team carefully monitors the...
higher taxa, most of which with a description and one or more illustrations. a total of taxa are keyed out in identification keys. furthermore, synonyms plus vernacular names in english and names in other languages facilitate searching. the information presented here was compiled over a period of years by...