Heptamegacanthus is a genus of acanthocephalans (thorny- or spiny-headed parasitic worms) containing a single species, Heptamegacanthus niekerki. This worm is a parasite of the endangered giant golden mole(example pictured) found only in isolated forests near East London and in the Transkei, both in South Africa. The worms are about 4 millimetres (0.2 in) long and 2 millimetres (0.08 in) wide with minimal sexual dimorphism. Their body consists of a short trunk and a proboscis with 40 to 45 hooks arranged in rings, which are used to pierce and hold the rectal wall of its host. The life cycle of H. niekerki remains unknown; however, like other acanthocephalans, it likely involves complex interactions with at least two hosts. Although the intermediate host for Heptamegacanthus is not definitively identified, it is presumed to be an arthropod, such as an insect, which is eaten by the giant golden mole. The worms then mature and reproduce sexually within the mole's lower gastrointestinal tract, creating eggs which are released in its feces. (Full article...)
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Susanna Lee Hoffs (born 1959) is an American singer-songwriter. With Debbi Peterson and Vicki Peterson, she founded the Bangles in 1981. Their second album, Different Light (1986), was warmly received by critics and was certified triple-platinum in 1994. The group's third album, Everything (1988), included the US-top-ten-charting "In Your Room" and number-one "Eternal Flame", both written by Hoffs with Billy Steinberg and Tom Kelly. Following tensions including resentment at Hoffs's perceived leadership of the band and the stress of touring, the band split in 1989, reforming in 1999. Hoffs's first solo album, When You're a Boy (1991), was followed by Susanna Hoffs (1996). Neither of the releases proved to be as popular as the Bangles's albums, although they yielded two US-charting singles. Her most recent solo album is The Deep End (2023), and her first novel, This Bird Has Flown, a romantic comedy about a struggling musician, was published in the same year. (Full article...)
2009 – Lady Gaga performed the first concert of The Monster Ball Tour, which became the highest-grossing tour in history for a debut headlining artist.
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