How to Tell the Difference Between Termites and Coastal Brown Ants

Termites and coastal brown ants are two of the most commonly confused pests in the Tweed Heads and Banora Point region. Both live in large colonies underground, both can appear in and around your home at the same time, and both cause real problems when left untreated. Knowing which pest you’re dealing with is the first step to getting it under control.

What Are Coastal Brown Ants?

Image Alt Text – Close-up of a coastal brown ant showing segmented body, elbowed antennae, and light brown colouring common in Tweed Heads infestations 

Coastal brown ants (Pheidole megacephala) are a highly invasive ant species common throughout coastal NSW and Southeast Queensland. They nest in soil, garden edges, under pavers, and in wall cavities. You’ll typically see them in trails across benchtops, patios, and near food sources.

Key identifying features:

• Segmented body with a clearly defined waist (petiole)
• Six legs with bent, elbowed antennae
• Two distinct castes: small workers (1.5–2 mm) and large-headed soldiers (3–4 mm)
• Light to mid-brown in colour
• Travel in visible, organised foraging trails
• Shed wings only during mating season (alates)

What Are Termites?

Termites — often called white ants — are not ants at all. They belong to a completely different insect order (Blattodea) and are far more destructive to timber structures. In the warm, humid Northern Rivers climate, subterranean termites actively work year-round, silently hollowing out walls, flooring, and roof timbers.

Key identifying features:

• Soft, pale or creamy-white body with no distinct waist
• Straight, beaded antennae (not elbowed)
• Thick thorax connected directly to the abdomen
• Avoid light; rarely seen in the open
• Travel through mud tubes built along walls, foundations, and timber
• Winged alates (swarmers) often confused with flying ants during swarm season

Side-by-Side Comparison

Why This Identification Matters

Misidentifying the pest leads to the wrong treatment — and wasted money. Ant control treatments use colony-targeting gel baits and perimeter sprays that have no effect on termites. Termite treatment requires specialist baiting systems or chemical barriers that are completely different in application and chemistry.

Getting a professional inspection eliminates guesswork. TSD Pest Control’s licensed technicians identify the exact species, assess the extent of activity, and recommend a targeted treatment that resolves the problem permanently.

Our Relevant Services

If you’re unsure what you’re dealing with — or you’ve confirmed an infestation — TSD Pest Control covers every scenario across the Tweed Heads and Banora Point area:

• Ant Pest Control – Banora Point — Colony destruction at the source for coastal brown ants and funnel ants
• Termite Treatment – Tweed Heads — Baiting systems and chemical soil treatments for active termite infestations
• Termite Protection – Banora Point — Preventative barriers and monitoring stations to stop termites before they enter
• Residential Pest Control — Full-home treatments covering multiple pest types in a single visit
• Pest Inspection — Comprehensive pre-purchase and annual property inspections across the Northern Rivers

When to Call a Professional

If you spot mud tubes along walls or skirting boards, call immediately — this is a near-certain sign of active termites. If you’re seeing brown ants trailing through your kitchen or garden, that’s a separate but equally treatable problem. Either way, early action prevents significantly greater damage and cost.

Get In Touch with TSD Pest Control today for a free quote and same-day service across Tweed Heads, Banora Point, and the NSW Northern Rivers.

📞 0429 953 234 | ✉️ info@tsdpc.com.au