Learn to identify ticks, poisonous spiders, fleas, chiggers, and other bugs in this WebMD slideshow. See what their bites and stings look like -- and how to find . Flea Bites Can Lead to Skin Infections You may notice itching, hives, and swelling around an injury or sore, or a rash of small, red bumps that may or may not bleed. Flea bites are most common on your ankles and legs, but may also appear in your armpits, around your waist, and in the bends of your knees and elbows. A mosquito bite is a small, round, puffy bump that appears soon after you've been bitten. . Flea bites are usually located in clusters on the lower legs and feet. Nearly everyone experiences what seem like bug bites from time to time. Bites typically occur around the lower legs and ankles, producing a small, red, . Knowing how to treat bug bites is easiest when you can identify them by the . Fleas tend to target legs, ankles, armpits, elbows, and the area behind knees. Use the pictures and information below to help you identify bug bites and stings. . Red spots surrounded by reddened haloes; Often found on legs and feet . 'The bites typically occur on the arms and the legs, as this is the skin exposed to the bed where the bugs have infested,' says Dr. Zeichner. Luckily, bed bug bites . These bites usually show up in clusters around the waste or lower legs, but they can bite anywhere on the body. You might notice red skin with bumps, blister or a hive-like rash. Chiggers aren't dangerous and don't spread disease. 11 thg 5, 2015 - It is commonly noted that fleas are more likely to bite around the ankles or lower legs. However, the only way to identify the culprit behind a flea . 4 thg 6, 2018 - Use this guide to identify insect bites by pictures, know your risks, and . swelling, and elevate your arm or leg if that's where you were bitten.