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The subphylum Hexapoda (from Greek for 'six legs') or hexapods comprises the largest clade of arthropods and includes most of the extant arthropod species. It includes the crown group class Insecta (true insects), as well as the much smaller clade Entognatha, which includes three classes of wingless arthropods that were once considered insects: Collembola (springtails), Protura (coneheads) and ...
- Mayflies
- Springtails
- Dragonflies
- Antlions
- Caddisflies
Mayflies are not only active during May but throughout late spring and summer, providing a valuable food resource for reptiles and fish. Brown, yellow, or gray in color and possessing thin, long abdomens, mayflies are small, one-inch hexapods that prefer to live near clean lakes and streams. In fact, ecologists often gauge mayfly populations to det...
Wingless hexapods that can be black, brown, white, or brightly colored, springtails resemble fleas in their ability to jumpseveral inches from one spot to another. Tiny insects (less than 1/8th inch long) with elongated bodies, springtails thrive in moist environments and are important decomposers of decaying plant and soil detritus. Immature sprin...
Dragonflies can be seen hovering and zipping around everywhere in the world except Antarctica. With their large, often colorful bodies, long wings, and oversized eyes, dragonflies are one of the most recognizable hexapods gracing ponds, lakes, and streams. They have the amazing ability to fly as fast as 35 miles per hour forward and backward. Drago...
Antlions earned their name due to the rapacious nature of antlion larvae. Little antlions dig small pits in sandy ground that effectively trap ants and similar insects. After hiding themselves underground at the bottom of the pit, antlion larvae wait patiently for an insect to fall into the trap. They then enjoy a delicious meal without leaving the...
Mothlike in their appearance and attraction to light sources after dark, caddisflies live around freshwater riversand lakes where caddisfly larvae and adults consume plant debris, algae, insects, and sometimes crustaceans. Immature caddisflies are a favorite fish food, while trout specifically are enticed by flying adult caddisflies. The artificial...
May 21, 2024 · Hexapods, subphylum Hexapoda, is a group of arthropods that includes the insects and some close relatives, including springtails, proturans, and diplurans. Hexapods are probably monophyletic, meaning they all descend from a common ancestor, and include no members that didn't descend from that ancestor. However, there is some evidence that ...
Jan 10, 2020 · Hexapods are vital to the communities in which they live; for example, early two-thirds of all flowering plant species rely on hexapods for pollination. Yet hexapods also pose many threats. These small arthropods can inflict vast crop damage and are known to spread numerous debilitating and fatal diseases in humans and other animals.
- Bob Strauss
Oct 22, 2024 · insect, (class Insecta or Hexapoda), any member of the largest class of the phylum Arthropoda, which is itself the largest of the animal phyla. Insects have segmented bodies, jointed legs, and external skeletons (exoskeletons). Insects are distinguished from other arthropods by their body, which is divided into three major regions: (1) the head ...
Oct 31, 2023 · Subphylum Hexapoda. The name Hexapoda denotes the presence of six legs (three pairs) in these animals, which differentiates them from the number of pairs present in other arthropods. Hexapods are characterized by the presence of a head, thorax, and abdomen, constituting three tagma. The thorax bears the wings as well as six legs in three pairs.
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May 29, 2023 · Hexapoda. Hexapoda. (Science: zoology) The true, or six-legged, insects; insects other than myriapods and arachnids. The hexapoda have the head, thorax, and abdomen differentiated, and are mostly winged. They have three pairs of mouth organs, viz, mandibles, maxillae, and the second maxillae or labial palpi; three pairs of thoracic legs; and ...
