An effective date or as of date is the date upon which something is considered to take effect. This may be different from the date upon which the event actually occurs or is recorded.
The Eunectes Four. Four species of semiaquatic South American boas go by the name of anaconda. One is the green anaconda (Eunectes murinus), which occurs in countries such as Brazil, Bolivia, Peru, Ecuador, French Guiana, Guyana, Colombia, Venezuela and the island of Trinidad. The yellow anaconda (E. notaeus) is the only other Eunectes species commonly seen in the pet trade.
The green anaconda does not have this problem. Unlike its smaller relative, the anaconda gives birth to live young rather than laying eggs. It can easily slither away from fire ant bites. Whatâs more, the anaconda would be less likely to encounter fire ants in the first place. Unlike the Burmese pythons, which are found on land and in trees as often as in the water, the green anaconda is an almost wholly aquatic snake. Perhaps this is why the green anaconda can afford to be about 50 percent heavier than a python of the same length.