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Harlequinmania

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Everything posted by Harlequinmania

  1. In 2006, researchers found the fossil remains of a whale, 4.5 million years old, in Bonares, Huelva. Now they have published, for the first time, the results of the decay and fossilization process that started with the death of the young cetacean, possibly a baleen whale from the Mysticeti group. View the full article
  2. We are pleased to announce that the PDF issues are back and are up-to-date as of the October issue. View the full article
  3. Gary Lindner and Russ Kikel at AmericanReef.com this month bring you another podcast, this one discusses how SCORE is having success with reproduction of Acropora palmata. View the full article
  4. Certainly, invertebrates experience mortality in captivity, but less is known about their natural longevity. View the full article
  5. To tell the truth, if I've ever seen a fish look genuinely happy to see me, it would have to be a surgeon. Many of them really do remind me of little aquatic dogs with their attitudes and antics. View the full article
  6. Here, we report the effects observed before and after two monthly water exchanges and discussion the results' implications. View the full article
  7. Terry revisits thoughts on "old tank syndrome." View the full article
  8. The explosion in new freshwater aquarists keeping small ornamental shrimp in planted tank environments has created a whole sub-hobby that is dominated by the keeping of crystal shrimp. View the full article
  9. In 2009, researchers at the California Academy of Sciences added 94 new relatives to our family tree. The new species include 65 arthropods, 14 plants, eight fishes, five sea slugs, one coral and one fossil mammal. View the full article
  10. The most comprehensive study to date of the proteins in a species of salamander that can regrow appendages may provide important clues to how similar regeneration could be induced in humans. View the full article
  11. When given the choice between unfamiliar social groups, cichlid fish chose groups where the members are large and dominant. View the full article
  12. Scientists once thought of tool use as a defining feature of humans. That's until examples of tool use came in from other primates, along with birds and an array of other mammals. Now adds an octopus to the growing list of tool users. View the full article
  13. Marine capture fisheries already facing multiple challenges due to overfishing, habitat loss and weak management are poorly positioned to cope with new problems stemming from climate change, a new study suggests. View the full article
  14. The roe of hake, lumpsucker and salmon is the best dietary source of omega-3, according to a new study. The scientists analyzed the eggs, or roe, of 15 marine animals, and found all of these contained high levels of these fatty acids, which are essential to the human body. View the full article
  15. Name all the venomous animals you can think of and you probably come up with snakes, spiders, bees, wasps and perhaps poisonous frogs. But catfish? View the full article
  16. The prized white marlin is among the most overexploited open-ocean fish. It's the subject of intense international recovery efforts. A new study now shows that a look-alike species, the roundscale spearfish, makes up a relatively high proportion of the fish identified as "white marlin". As such, current biological information on white marlin is likely contaminated by a second species, and past white marlin population size assessments are now uncertain. View the full article
  17. The sound level of songs blue whales sing across the vast expanses of the ocean to attract potential mates has been steadily creeping downward for the past few decades, and scientists believe the trend may be good news for the population of the endangered marine mammal. View the full article
  18. Our magazine issues from November 2007 and forward will be available in both an online AND downloadable PDF format for your added reading enjoyment. Read more for the details! View the full article
  19. maybe you can show us some of your rock scaping for this fellows ?... Curios to know
  20. New research presents the latest scientific insights on so-called tipping elements in the planetary environment. These elements have been identified as the most vulnerable large-scale components of the Earth System that may be profoundly altered by human interference. If one or more of those components is tipped -- especially in the course of global warming -- then the age of remarkably stable environmental conditions on Earth throughout the Holocene may end quickly and irreversibly. View the full article
  21. In the pipefish, the male cares for the offspring. Apart from the ones he sucks the life out of. Researchers have just discovery filial cannibalism in the pipefish. View the full article
  22. With growing concerns about the effects of global warming on polar bears, it's increasingly important to understand how other environmental threats, such as mercury pollution, are affecting these magnificent Arctic animals. View the full article
  23. Great.. next year is just less than a month ahead lor...
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