January 11, 2011. 1  According to Education Next, teachers retire, on average, at around the age of 58. AARP reports that 33 percent of all beginning teachers leave the teaching profession within three years of beginning their careers, but the majority of teachers continue teaching and can reap retirement benefits later in life.
Deep-sea anglerfish, hatchetfish, and lantern fish are among the best-known luminescent fishes. In most such fishes, luminescence is produced intracellularly; the light is emitted by special cells called photocytes. The anatomical structure of the luminous organs of many fishes is similar to that of squids.
Identification: The Ocellaris Clownfish, or False Percula Clownfish is one of the most popular clownfish species in the marine aquarium hobby. They are a long-lived clownfish and a great beginner saltwater aquarium fish.They have brightly colored orange bodies with white stripes and thin black outlines.hese clownfish are highly sought by aquarists because of their unique yellow-orange color, broad white dorsal stripe, and relative rarity in the trade. Orange Skunk Clownfish will spawn about every 10 days, the eggs hatch in about 7-9 days and the larval period is 8-10 days. The average nest size is 300 eggs.