Mosquitos in Tennessee Identification Guide
Quick Facts About Mosquitos
Mosquitos in Tennessee are persistent biting pests that can quickly turn a pleasant outdoor gathering into an uncomfortable experience. These small flying insects are known for their irritating bites and potential to transmit diseases.
- Size: 3-6 mm long
- Color: Yellow, brown, or gray
- Shape: Slender body with long legs and narrow wings
- Active Season: Spring through fall, most active May-September
- Lifespan: 2-4 weeks for females, shorter for males
- Reproduction Rate: Females can lay 100-300 eggs at a time
What Do Mosquitos Look Like?
Mosquitos have slim, elongated bodies with two wings, six long legs, and a distinctive proboscis (elongated mouthpart) that females use to pierce skin and extract blood. Their bodies are covered with tiny scales, and they typically weigh less than 2.5 mg, making them lightweight but persistent flyers.
Key Identifying Features
- Proboscis: Long, needle-like mouthpart extending from the head used for feeding
- Wings: Single pair of narrow wings with scales along the wing veins
- Legs: Six long, thin legs that appear delicate
- Body Segments: Clearly divided head, thorax, and abdomen
Related Species
Tennessee is home to three primary mosquito species: the Culex mosquito (house mosquito), the Asian tiger mosquito, and the yellow fever mosquito. The Asian tiger mosquito is distinguished by its black body with white stripes and aggressive daytime biting habits, while Culex mosquitos are brown and typically feed at dawn and dusk.
Health & Property Risks
Health Concerns
Mosquitos in Tennessee can transmit several diseases through their bites, although most mosquito bites result only in itchy welts.
- West Nile Virus: Most common mosquito-borne disease in Tennessee, causing fever, headache, and body aches
- Allergic Reactions: Some people experience severe swelling, pain, or allergic responses to mosquito saliva
- Secondary Infections: Excessive scratching of bites can lead to skin infections
Property Damage
Mosquitos do not directly damage property but can significantly impact quality of life and outdoor enjoyment.
- Outdoor Living Spaces: Infestations can render patios, decks, and yards unusable during peak seasons
- Entertainment Areas: Can disrupt outdoor gatherings, barbecues, and family activities
- Property Value: Severe mosquito problems may affect the perceived value of outdoor amenities
Where to Look for Mosquitos in Your Home
Mosquitos in Tennessee breed in standing water and seek sheltered areas during daylight hours. Check for these insects near water sources such as birdbaths, pet bowls, rain gutters, and plant saucers, as well as in dense vegetation around your property.
When to Call Professional Help
Professional intervention becomes necessary when mosquito populations persist despite DIY efforts, or when you notice unusually high numbers of mosquitos on your property. If family members are experiencing frequent bites despite preventative measures, or if you have ornamental ponds, water features, or heavily wooded areas that provide ideal breeding conditions, expert help is recommended.
