Basic Termite Information
Termites
The termites are a grouping of eusocial insects usually classified at the taxonomic rank of order Isoptera (but see also taxonomy below). Simultaneously with ants and some bees and wasps that are all placed in the separate order Hymenoptera, termites divide labor among gender lines, produce overlapping generations and look after young collectively. Termites mostly eat dead plant material, more frequently than not in the sort of timber, leaf litter, soil, or animal dung, and about 10% of the estimated 4,000 species (about 2,600 taxonomically known) are economically significant as pests that can result in serious structural damage to buildings, crops or plantation woods. Termites are major detritivores, especially in the subtropical and tropical regions, and their recycling of timber and different plant matter is of considerable ecological importance.
As eusocial insects, termites live in colonies that, at maturity, number from several hundred to several million individuals. Colonies use a decentralised, self- prepared systems of activity guided by swarm intelligence to exploit food sources and environments that couldn't be accessible to any single insect acting alone. A regular colony incorporates nymphs (semi-mature young), workers, soldiers, and reproductive individuals of both genders, quite often containing several egg-laying queens.
Termites are occasionally called white ants, though they're not intimately linked to true ants.
female that has flown, mated, and is ovulating is known as a queen. Likewise, a male that has flown, mated, and remains in proximity to a queen, is termed a king. Research using genetic methods to determine relatedness of colony members is indicating that the though. In the families Rhinotermitidae and Termitidae, and perchance others, sperm competition does not appear to occur (male genitalia are very easy and the sperm are anucleate), suggesting that one male (king) more frequently than not mates within the colony.
At maturity, a primary queen has as a big capabilities to lay eggs. In physogastric species, the queen adds a surplus set of ovaries with each molt, ending in a greatly distended abdomen and increased fecundity, often reported to extend to a production of more than two 1000 eggs a day. The distended stomach increases the queen's body length to several times more than previously mating and reduces her ability to move freely, though attendant workers provide assistance. The queen is widely regarded a source of pheromones helpful in colony integration, and these are considered spread through shared feeding (trophallaxis).
The king grows only slightly larger after initial mating and continues to mate with the queen for keeps. This is totally different from ant colonies, in which a queen mates once with the male(s) and stores the gametes always, and the male ants die shortly after mating.
Pest control in Saint Louis appears to be booming due to the very dry season. http://blog.2niceguys.com had a link to an article showing how destructive termites actually are as well as pictures of termites hatching.
The winged (or 'alate') caste, also called the reproductive caste, are generally the only termites with well-developed eyes (although workers of some harvesting species do have well-developed compound eyes, and, in other species, soldiers with eyes often times appear). Termites on the path to becoming alates (going through incomplete metamorphosis) form a sub-caste in certain types of termites, functioning as workers ('pseudergates') and likewise as potential supplementary reproductives. Supplementaries have the ability to replace a dead primary reproductive and, at least in some species, several are recruited once a primary queen is lost.
In areas with a distinct dry season such as St. Louis, the alates leave the nest in large swarms after the first good soaking rain of the rainy season. In other regions, flights can come about all through the year or more commonly in the spring and autumn. Termites are virtually poor fliers and are readily blown downwind in wind-speeds of less than 2 km/h, shedding their wings right after landing at a satisfactory site, where they mate and attempt to create a nest in damp timber or earth.

Helpful details here, much better than nearly all the sites I have read on the subject.