Superb Dog-day Cicada

Known as the Superb Green Cicada, this insect is the unmistakable vibrating heart of a hot summer afternoon. Often referred to as a "Dog-day Cicada," it is celebrated for its emerald-green markings and the hauntingly rhythmic buzz it produces from high within the tree canopy. While their large size and loud presence can be intimidating, they are peaceful neighbors who provide the classic soundtrack to your backyard summer memories.

🔍 How to Identify

• 🎨 Camouflage Pattern: They sport a striking mix of vivid "leaf green" and deep black markings on their thorax, which helps them blend perfectly into the foliage.
• 💎 Glassy Wings: Their wings are large, clear, and membrane-like, featuring prominent green veins, especially near the base where they attach to the body.
• 👀 Wide-Set Eyes: They have a very broad head with large, bulging compound eyes situated on the far corners, giving them a "hammerhead" appearance.

🌲 Habitat & Ecology

• 🌳 Tree Dwellers: You will almost always find them in deciduous forests, parks, or suburban yards with mature trees. They particularly love oaks, elms, and maples where they can drink sap (xylem) from the twigs.
• 🎶 The Summer Song: Unlike the "periodical" cicadas that appear every 13 or 17 years, the Superb Green Cicada is an "annual" cicada. You can expect to hear the males' high-pitched, rattling song every single year from July through September.
• 🕳️ Underground Youth: Before they emerge to sing, the nymphs spend several years underground, tunneling through the soil and feeding on the nutrients from tree roots.

⚠️ Safety & Toxicity

• 🛡️ Status: Completely harmless to humans and pets.
• 🚫 No Sting or Bite: They do not possess a stinger and their mouthparts are designed only for sipping tree sap. While they might clumsily fly into you or "buzz" loudly if handled, they cannot cause any physical harm.
• 🐶 Pet Note: Cats and dogs often find them fascinating to hunt. While they are non-toxic if eaten, their crunchy exoskeletons can occasionally cause minor stomach upset or choking if a pet tries to swallow too many at once.

✨ Fun Fact

The Superb Green Cicada is one of the loudest insects in North America! The males use specialized organs called "tymbals" in their abdomen to produce their sound, which can reach volumes of nearly 100 decibels—roughly as loud as a handheld lawnmower.