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Sphingonaepiopsis gorgoniades, the Gorgon hawkmoth, is a moth of the family Sphingidae.The species was first described by Jacob Hübner in 1819.. The wingspan is 25–32 mm. . There are two generations per year with adults on wing in late May and early June and again in late July/Aug
Gorgon blood was said to have both the power to heal and harm. Representations of full-bodied Gorgons and the Gorgon face, called a gorgoneion (pl. gorgoneia), were popular subjects in Ancient Greek, Etruscan and Roman iconography. While Archaic Gorgons and gorgoneia are universally depicted as hideously ugly, over time they came to be ...
While the world's biggest spiders are mygalomorphs – Theraphosa blondi has a body length of 10 cm (3.9 in) and a leg span of 28 cm (11 in) – some species are less than one millimeter (0.039 in) long. Mygalomorphs are capable of spinning at least slightly adhesive silk, and some build elaborate capture webs that approach a metre in diameter.
With so many kinds of eight-legged bugs running around (nearly 3,000 species in North America alone!), the most common house spiders are bound to pop up in your abode from time to time. And with ...
Its purpose was to act as a guardian for female power, keeping the book solely in the hands of women. Stephen Wilk, author of Medusa: Solving the Mystery of the Gorgon, questioned Medusa's enduring status among the feminist movement. He believes that one reason for her longevity may be her role as a protector, fearsome and enraged.
Now, however, it appears that non-orb spiders are a subgroup that evolved from orb-web spiders, and non-orb spiders have over 40% more species and are four times as abundant as orb-web spiders. Their greater success may be because sphecid wasps , which are often the dominant predators of spiders, much prefer to attack spiders that have flat webs.
Paintings of Araneus angulatus from Svenska Spindlar of 1757, the first major work on spider taxonomy. Spider taxonomy is the part of taxonomy that is concerned with the science of naming, defining and classifying all spiders, members of the Araneae order of the arthropod class Arachnida, which has more than 52,700 described species.
Only male Sydney funnel-web spiders have venom that can kill an adult, and 13 deaths have been attributed to the common Sydney funnel-web spider between 1927 and the early 1980s.