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crudmonkey writes:
It took a custom-made submarine, billionaire Paul Allen, and a tenacious desire lasting well beyond two decades to unveil enigmatic details about the life of the coelacanth—the primitive fish that invariably hooks researchers. A study published earlier this year in the journal Marine Biology summarizes 21 years of coelacanth population research.
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crudmonkey writes:
Researchers have discovered a biological shocker: female boa constrictors are capable of giving birth asexually. But the surprise doesn't end there. The study in Biology Letters found that boa babies produced through this asexual reproduction—also known as parthenogenesis—sport a chromosomal oddity that researchers thought was impossible in reptiles. While researchers admit that the female in the study may have been a genetic freak, they say the findings should press researchers to re-think reptile reproduction. Virgin birth among reptiles, especially primitive ones like boas, they argue may be far commoner than ever expected.
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crudmonkey writes:
Researchers have identified a previously unknown species of carnivore lurking in one of the world's most endangered lakes. Durrell's vontsira, named in honor of the late conservationist and writer Gerald Durrell, was first photographed swimming in Madagascar's Lake Alaotra in 2004. Subsequent surveys confirmed the mongoose-like creature was indeed a new species. Durrell's vontsira is the first new carnivorous mammal discovered in Madagascar in 24 years. Little is known about the species, which is roughly the size of a cat.
