Myrmecia (ant) encountered before. Based on five species, the median lethal dose (LD) is 0.18–0.35 mg/kg, making it among the most toxic venoms in the insect world. The toxicity of the venom may have evolved due to the intense predation by animals and birds during the day, since "Myrmecia" is primarily diurnal. In Tasmania, 2–3% of the human population is allergic to "M. pilosula" venom. In comparison, only 1.6% people are allergic to the venom of the western honeybee ("Apis mellifera"), and 0.6% to the venom of the European wasp ("Vespula germanica"). In a 2011 Australian ant-venom allergy study, the objective of
Blue velvet angelfish with a blue/black eye. Its coloration may not be directly visible unless it is kept in a very well lit environment. "C. deborae" is a very shy fish, often hiding amongst rubble and rocks (especially when feeling threatened). Blue velvet angelfish The blue velvet angelfish ("Centropyge deborae") is a small, dark blue, pygmy angelfish known from only one location in Fiji. The scientific name of the species comes from Deborah Smith, wife of Walt Smith. He collected the type series and described the species. "C. deborae" is known from only one location in Fiji. Found amongst deep sea pinnacles it