2 Cross-Sword Beetle
2 Drill Bug
3 Howling Insect
1 Insect Princess
3 Parasite Paracide
3 Pinch Hopper
1 Prickle Fairy
3 Ultimate Insect LV3
2 Ultimate Insect LV5
1 Ultimate Insect LV7
3 Insect Barrier
1 Insect Neglect
1 Mystical Space Typhoon
1 Swords of Revealing Light
2 Verdant Sanctuary
3 Dark Bribe
3 DNA Surgery
1 Magic Cylinder
1 Mirror Force
1 Solemn Judgment
Deck Total 
Insects are my favorite type of deck to run. This one in particular is very powerful mostly because the speed.
Howling Insect lets you search for monsters from your deck with less than 1500 ATK. That means that Drill Bug, Ultimate Insect LV3, Prickle Fairy, and Pinch Hopper fit the bill in this deck.
Pinch Hopper is great because when he is sent to the graveyard he allows you to special summon a monster from your hand as long as its an insect. This comes in handy when you drew an Ultimate Insect LV5 or don't want to tribute for Insect Princess. The beauty is you don't have to wait for your opponent to attack you can normal summon Pinch Hopper in your main phase then in the battle phase attack a stronger monster and special summon your insect beast from your hand on your first turn(if you go second).
Drill Bug is great if you clear the field and attack your opponent directly you can search and put Parasite Paracide at the top of your deck.
Prickle Fairy is great if you are in the right position to use it. Meaning it's best to use summon it when you have Ultimate Insect LV3 so you can protect it from being attacked.
Cross-Sword Beetle is great late game because of its high attack stat and his effect. If you play this deck correctly you can easily have a steroided up Insect Prices (either from using DNA Surgery or Parasite Paracide's effect) and a Gigaplant to attack with.
Insect Barrier is a perfect combo with DNA Surgery or Parasite Paracide. DNA Surgery and Parasite Paracide turns all monsters into insects and then Insect Barrier makes it to where they cannot attack.
Insect Neglect, Mirror Force, and Magic Cylinder come in handy for come back victories.
Solidarity works great with Ultimate Insect LV7 because of it's high attack stat and it's effect.
Verdant Sanctuary keeps the speed of this deck up to snuff seeing as every time a monster dies you can take one from your deck with the same level and add it to your hand. Use this in combination with Howling Insect and Pinch Hopper. What is even better when you run out of Pinch Hopper and Howling Insect you can use this to search through your deck.
Dark Bribe, negate an effect and your opponent draws a card. This is a Solemn Judgment replacement because Solemn is now limited.
Solemn Judgment, pay half of your life points and negate the effect of a spell. trap, or monster.