Put Option. Definition. Buyer of a call option has the right, but is not required, to buy an agreed quantity by a certain date for a certain price (the strike price). Buyer of a put option has the right, but is not required, to sell an agreed quantity by a certain date for the strike price. Costs. Premium paid by buyer.
The largest types of moths in the world are atlas moths. However, the moth that has the largest wingspan is the white witch moth. One certain type of moth has been known to make appearances in movies and art as well. This is the deathâs-head hawkmoth and it is often associated with the supernatural and evil.owever, some moths are farmed. An example of these types of moths includes the silkworm. It is farmed because it produces silk in their cocoons and that is what the farmers want. Other types of moths that are farmed for their silk include the Chinese oak silkmoth and the Japanese silk moth.
This page is about Moths and Butterflies in general. There is more information about the families of Butterflies on their separate pages. Because Moths are hard to identify, we are just giving this one page for all Moth species.Moth and Butterfly larvae (caterpillars) look fairly similar.oths and butterflies usually stay close to the food plants used by their young. However, there are so many kinds of moths, and they eat so many kinds of plants and plant parts, that different species can be found in almost all land habitats. Moth and butterfly caterpillars are usually found on or near their food.