Unknown Larva

Unknown Larva

Observation - Unknown Larva. Description: Grey larva with yellow and black spots. Found on Honeysuckle. About 1.5cm long. The larva expels water when touched. Found with four other larvae that look exactly the same and two similar looking, but not as developed larva. Is is too early to determine

Grey larva with yellow and black spots. Found on Honeysuckle. About 1.5cm long. The larva expels water when touched. Found with four other larvae that look exactly the same and two similar looking, but not as developed larva. Is is too early to determine species?