The longest goldfish to date measured 18.7 inches. The fish, which belonged to a Dutch lady, was never weighed, so his mass remains unclear. However, a goldfish caught in Michigan measured 15 inches and weighed 3 lbs, so itâs safe to assume that Dutch behemoth weighed in excess of 3 lbs.
They range in size from less than an inch to several inches. The giant desert centipede is usually 6 to 8 inches (15 to 20 cm) long, while the common desert centipede is 4 to 5 inches (10 to 13 cm) long.The larger giant desert centipede is orange with a black head and tail. This warning coloration advertises the centipede as dangerous.hey range in size from less than an inch to several inches. The giant desert centipede is usually 6 to 8 inches (15 to 20 cm) long, while the common desert centipede is 4 to 5 inches (10 to 13 cm) long.
In general, millipedes are harmless, unlike their centipede counterparts, many of which can bite and sting. All millipedes, when disturbed, can emit a foul liquid that has the potential to irritate sensitive skin.The chemical emission can also become more serious if it reaches a human mouth or eyes.hese small worms are most likely millipedes, characterized by their common defense action: curling into a circle. The smallest brownish black âwormsâ may be the result of a very recent hatching. If they survive, theyâll grow, molt and continue to make an appearance.