page 2 - The two RV Gypsies at Aquarium of the Pacific

Below: The Panamanian golden frog is a small, brightly colored, frog-like toad. Its head is longer than it is broad with a pointed, protuberant snout. Its body is slim with long limbs. Its back is smooth and yellow with "X" shaped or variable black blotches, and its belly is uniformly yellow. Both male and female Panamanian golden frogs have similar coloration and patterns.

This species' skin is toxic in the wild; glands on the skin produce tetrodotoxin and a unique compound called zetekitoxin. The skin of a single Panamanian golden frog contains enough toxins to kill 1,200 mice. Its vibrant, yellow color is aposematic, meaning it warns potential predators of its toxicity.

Adult males measure between 3.5 and 4.8 centimeters and weigh 3-12 grams. Females measure between 4.5 and 6.3 centimeters and weigh 4-15 grams. Wet forest males and females are larger than dry forest frogs.

Below: GLOWING REEFS - Some corals exhibit a dazzling colourful display to protect themselves when they suffer bleaching due to warmer temperatures .Glowing colors in bleached corals act like a protective layer (similar to sunscreen) when symbiotic micro-algae are lost. The vivid colors are also a blinking neon sign that encourages the algae to return. Corals develop extreme coloration within 2 to 3 weeks after exposure to mild or temporary heat stress.

Sea anemones are named after and resemble flowers, but they are actually invertebrates related to corals and jellies. Their bodies consist of a soft, cylindrical stalk topped by an oral disc surrounded with venomous tentacles. Like jellies, coral and sea anemones have only one opening so food enters and waste exits from the same place.

Below: Sea Jellies

Jellyfish or Sea Jellies which is correct? Despite the name, Jellyfish are not fish and the term is not scientifically appropriate. Many scientists are beginning to refer to them as jellies or sea jellies in a similar fashion to the name change occurring with starfish into sea stars, which is a more accurate description.

Below: Starfish or sea stars are star-shaped echinoderms. Starfish are also known as asteroids due to being in the class Asteroidea. About 1,900 species of starfish occur on the seabed in all the world's oceans, from warm, tropical zones to frigid, polar regions. Starfish are marine invertebrates. They typically have a central disc and usually five arms, though some species have a larger number of arms. The upper surface may be smooth, granular or spiny, and is covered with overlapping plates. Many species are brightly colored in various shades of red or orange, while others are blue, grey or brown. Starfish have tube feet operated by a hydraulic system and a mouth at the centre of the oral or lower surface. They are opportunistic feeders and are mostly predators on benthic invertebrates.