Ants 
To see ants in your dream implies that you are not happy with your current position or situation. You harbor emotions of abandonment and inattention. You may be easily irritated and frustrated by minor matters. The only means of attaining your wants and needs is to work together with others.
Ants also represent persistence, meticulousness and production. It is very likely that you will see a substantial growth in the area of your occupation. Alternately, you may have the desire to break free from constraints and exude more individuality. You are unhappy with limitations that are placed upon you.
According to the biblical interpretations, ants represent attentiveness with matters pertaining to divinity and spirituality. Ants may be tiny in stature, but they are indicative of periods of prosperity.
Bedbugs
Dreaming of bedbugs invading your bed means either of the followings: your sleep is being interrupted, you have been unfaithful to your partner, your partner or whom you suspect has been unfaithful, or someone you dislike has been getting on your nerves recently. Bedbugs generally signify interruption of your sleep or private time in your waking life.
Bees
A dream about bees signifies good fortune, peace and contentment. Bees also represent industriousness (as in the saying 'busy as a bee').
To dream of being stung by a bee indicates a sudden setback, and that you will encounter major problems and be scolded.
Black Widow
To dream about a black widow spider symbolizes anxiety over an affair. It's possible that you feel bound up and cramped, and there might be some angry feelings. The female of this spider species is known to eat the male, so it can also be a symbol of female dominion.
Bug
To dream of a bug represents an issue that is causing you apprehension. It refers to feelings of unease and concern. It also suggests that you are intense and serious about a new pursuit or leisure activity. In addition, the bug can symbolize fantasies and desires relating to sex.
Bumblebees
To dream about a bumblebee means consternation and trouble is on the way.
Butterfly
To dream of a butterfly indicates that you are ready to devote your time to family and your home life. Butterflies also represent imagination, love, pleasure, and inner essence and personality. It is possible that you are changing your attitude or beliefs towards a certain issue.
To see a beautiful colorful butterfly in your dream implies that you will have a constructive influence on others at an upcoming event.
Caterpillar
To dream of a caterpillar implies that you are slowly progressing towards reaching your inner spirituality. You haven't yet achieved your objectives, but you are definitely on the right path.
Centipedes
To dream of a centipede implies that you don't have faith in your ability to attain your objectives. You are not allowing yourself to be successful. You must learn to be more positive and optimistic.
Cockroach
To dream of a cockroach indicates that you are seeking inner solace and attempting to refresh your mental well-being. You need to make some changes and alterations to your opinions, behavior, or goals.
Crab
To dream of a crab represents stubborn and determined aspects of your personality. You may possibly be too reliant on others and refuse to let go of a fruitless venture or dream. Crabs may also imply that you are feeling aggravated and frustrated.
Crickets
To dream of crickets symbolizes self-discovery and reflection. You are looking for advice and direction. To hear crickets in your dream indicates that small issues are causing you distress and frustration.
Earwig
To dream of an earwig suggests that some poor news will hamper your career plans or aspects of your family life.
Gnat
To see a gnat in your dream represents those tiny things in life that are annoying and usually beyond your control. A tiny irritant that is difficult to ignore but is sometimes best left ignored when compared to the irritation it bestows.
Grasshopper
To dream about a grasshopper represents liberty, sovereignty, and spiritual understanding. This dream may also represent your difficulty in making a decision or settling down.
Insect
To dream of insects means that you must rise above your trials. This may also represent someone or something 'bugging' and 'pestering' you. These unwelcome intrusions and disturbances must be immediately addressed. On the other hand, insects are said to be godly messengers. They may be prompting you to rearrange and manage your thoughts while giving importance to your values. Often, insects are representations of sensitivity, accuracy, and precision.
Katydids
Seeing a katydid is indicative of having a relaxed attitude about life. It also means that this attitude may cause you to lose a lover.
The sound of a katydid in a dream represents your need to rely on yourself more and on others less.
Ladybug
To dream of a ladybug represents good fortune. It also refers to a satisfactory career.