Top 20 Most Common Insects in Cleveland

Strymon melinus is a butterfly of the family Blüullingen (Lycaenidae) of the subfamily of Hairstreak (Theclinae).

The queen butterfly (Danaus gilippus) is a North and South American butterfly in the family Nymphalidae with a wingspan of 70–88 mm (2.8–3.5 in). It is orange or brown with black wing borders and small white forewing spots on its dorsal wing surface, and reddish ventral wing surface fairly similar to the dorsal surface. The ventral hindwings have black veins and small white spots in a black border. The male has a black androconial scent patch on its dorsal hindwings. It is found throughout the tropics and into the temperate regions of the Americas, Asia and Africa. It can be found in meadows, fields, marshes, deserts, and at the edges of forests. This species is possibly a close relative to the similarly colored soldier butterfly (or tropic queen; Danaus eresimus); in any case, it is not close to the plain tiger (Danaus chrysippus) as was long believed. There are seven subspecies. Females lay one egg at a time on larval host plants. Larvae use these plants as a food source, whereas adult butterflies feed mainly on nectar from flowers. Unpalatability to avian predators is a feature of the butterfly; however, its level is highly variable. Unpalatability is correlated with the level of cardenolides obtained via the larval diet, but other compounds like alkaloids also play a part in promoting distastefulness. Males patrol to search for females, who may mate up to 15 times a day. Male organs called hair-pencils play an important role in courtship, with males with lower hair-pencil levels being selected against. These hair-pencils may be involved in releasing pheromones during courtship that could attract female mates.

Red admiral (Vanessa atalanta) is a visually striking species of butterfly. Unusually territorial, males will compete for choice areas, and females will only mate with males that maintain their own territories. This butterfly is known for being particularly patient with human interactions, even to the point of perching on clothing or flesh.

The fiery skipper (Hylephila phyleus) is a butterfly of the family Hesperiidae and is approximately 1 inch (2.5 cm) long. The males are orange or yellow with black spots while the females are dark brown with orange or yellow spots. The caterpillars are greenish pink with a black head. The caterpillars are often considered pests and can feed on Bermudagrass, creeping bentgrass, and St. Augustine grass. Fiery skippers, along with all other species of skippers and skipperlings, can hold their wings in a "triangle" shape. The forewings are held upright, and the hindwings are folded flat. This position is thought to better absorb the sun's rays. The fiery skipper lives in North and South America, from Canada to Argentina. It is a migratory species.

The widow skimmer (Libellula luctuosa) is a large insect that grows to be incredibly large with a bulbous head and body. As they age, they are known to grow whitish, much like our grandparents' hair. They live in the water until their final molt, where they reveal their wings, it is at this point it reveals why it has part of a group called the king skimmers.

The black Swallowtail (Papilio polyxenes) is one of the fastest swallowtails out there. With a lifespan that maxes out at 45 days, it has a limited amount of time to get a mate. As a result, courtship is only around forty seconds long. They can also put their abdomen at the top of their wings, keeping them warm during colder flights.

The male of the species has a rose pink and red abdomen. The female has an orange-brown abdomen with clear orange veins and a brownish thorax with a light stripe down the back. The wings are normally clear except for brown pterostigmata at the leading edges. Its 4.5 - 6 cm in length with a wingspan of 3.5 - 4.5 cm long.

The eastern Carpenter Bee (Xylocopa virginica) is considered a pest and a benefit in the same body. It has earned its pest status from its ability to tunnel into human-made structures and weaken them. They can also stain their excrement on the building as they leave the tunnel. Their benefits as pollinators heavily outweigh any damage they do to structures. 

The american Lady is a very unique-looking butterfly. From above, the pattern appears to be similar to a monarch butterfly (Danaus plexippus), but underneath the color is very different, almost like a moth's pattern. They even look different in different seasons — they have brighter colors early in the year and dull colors later. There are only a few populations of american Lady left in the world, which you can find along the coasts of North America.

Hypena scabra, the green cloverworm or black snout, is a moth of the family Erebidae. The species was first described by Johan Christian Fabricius in 1798. It is found in North America from Canada south to Florida and Texas. It has also been reported from Great Britain. The wingspan is 25–35 mm. Adults are on wing from March to November or all year round in warmer regions. There are multiple generations per year. The larvae feed on low-growing legumes, including alfalfa, bean, clover, pea and soybean. They also feed on woody legumes such as false indigo and locust. Other reported hosts include birch, cherry, corn, elm, hackberry, New Jersey tea, poplar, ragweed, sida, strawberry and willow.