Every Gift associated with Insect in the Wyrmfoe Werewolf: The Apocalypse database.
A target the Garou touched at some point during the last hour begins to exude a wonderfully sweet aroma, and becomes slightly sticky to the touch. All manner of vermin quickly appear and coat the victim. The resulting coat of gnats, flies, bees and beetles crawls, stings, and generally impairs vision and hearing. Insect-spirits teach this Gift.
Many things reside in the blood, both mundane and mystical. Heritage, power, magical connections, and life-giving nutrients all pulse through the veins of living creatures, encompassing their life experiences. The Theurge can gain insight from these experiences by tasting the blood of her prey. An insect-spirit teaches this Gift.
Just as then ancient peoples had power in the connections between two halves (day/night, light half/dark half, etc), so do the Fianna draw on their connection of spirit world and physical realm to bridge the Gauntlet. This Gift allows a howl from one side of the Gauntlet to echo across to the other. It is taught by a Bean Si, as well as by the spirits of animals that make loud noise without being seen, such as frogs or insects.
Flitting from one conversation to another, the Galliard makes herself associate to many but friend to none. Once she's spent time schmoozing with the crowd, she and her pack can get information out of them as though they knew her form somewhere they can't quite place, but that has positive associations. An insect-spirit teaches this Gift.
The werewolf can wrap himself in a thick, opaque sarcophagus-like epidermis, making him immobile but near-impervious to harm. This cocoon grants him immunity to fire, starvation, gas, high pressure, cold and similar environmental hazards. An insect or Weaver-spirit teaches this Gift.