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Diapause is observed in all the life stages of arthropods, especially insects. Activity levels of diapausing stages can vary considerably among species. Diapause may occur in a completely immobile stage, such as the pupae and eggs, or it may occur in very active stages that undergo extensive migrations, such as the adult monarch butterfly ...
Lepidopterans undergo complete metamorphosis, going through a four-stage life cycle: egg, larva or caterpillar, pupa or chrysalis, and imago (plural: imagines) / adult. The larvae – caterpillars – have a toughened ( sclerotised ) head capsule, chewing mouthparts , and a soft body, that may have hair-like or other projections, three pairs of ...
Many tussock moth caterpillars have urticating hairs (often hidden among longer, softer hairs), which can cause painful reactions if they come into contact with skin. The subfamily Lymantriinae includes about 350 known genera and over 2,500 known species found in every continent except Antarctica .
a form of reproduction in which the female continues to produce and to mature eggs throughout its life cycle. tarsus (plural tarsi) fifth (last) leg segment, the part that touches the walking surface. termen The edge of the wing most distant from the body. terminal and marginal Along the margin. thorax
The moth's abdomen has yellow and black segments much like those of the bumblebee, for whom it might be mistaken due to its color and flight pattern similarities. The moth's wings lack the large amount of scales found in most other lepidopterans, particularly in the centralized regions, making them appear clear. It loses the scales on its wings ...
In the late spring, it emerges as an adult moth. H. thysbe lays green eggs on the underside of plant leaves, which hatch in about a week. [2] Development takes four weeks, after which the caterpillar spins a cocoon at ground level. [2] [4] Two to four weeks later a moth emerges for a second breeding cycle before summer's end in southern climates.
Hummingbird talismans were prized as drawing sexual potency, energy, vigor, and skill at arms and warfare to the wearer. [225] The Aztec god of war Huitzilopochtli is often depicted in art as a hummingbird. [226] Aztecs believed that fallen warriors would be reincarnated as hummingbirds. [226] [227] The Nahuatl word huitzil translates to ...
Basic moth identification features. While the butterflies form a monophyletic group, the moths, comprising the rest of the Lepidoptera, do not. Many attempts have been made to group the superfamilies of the Lepidoptera into natural groups, most of which fail because one of the two groups is not monophyletic: Microlepidoptera and Macrolepidoptera, Heterocera and Rhopalocera, Jugatae and ...