Manta Ray8" L x 2" H. Suggested age 3+. Mantas are extremely curious around humans, and are fond of swimming with scuba divers. Although they may approach humans, if touched, their mucus membrane is removed, causing lesions and infections on their skin. They will often surface to investigate boats (without engines running). They have the largest brain-to-body ratio of the sharks and rays. Mantas frequent reef-side cleaning stations where small fish such as wrasses and angelfish swim inside the manta's gills and all over its skin to feed, in the process cleaning it of parasites and removing bits of dead skin. Mantas are filter feeders: they feed on plankton, fish larvae and the like, passively filtered from the water passing through their gills as they swim. The small prey organisms are caught on flat horizontal plates of russet-coloured spongy tissue, that span the spaces between the manta's gill bars. Mantas are known to breach the water into the air.
(Read more about it at Wikipedia) SAF2114 - $8.50 | Narwhal10.75" L x 1.5" H. Suggested age 3+. The most conspicuous characteristic of the male narwhal is its single, extraordinarily long tusk. It is an incisor tooth that projects from the left side of the upper jaw and forms a left-handed helix. The tusk can be up to three metres (nearly 10 ft) long (compared with a body length of 4-6 m [13-16 ft]) and weigh up to 10 kg (22 lbs). About one in 500 males has two tusks, which occurs when the right incisor, normally small, also grows out. A female narwhal may also produce a tusk, and there is a single recorded case of a female with dual tusks. The purpose of the tusk is unknown, though various explanations have been proposed. One explanation suggested that the tusk was used to pierce the ice covering the narwhal's Arctic Sea habitat. Another suggested the tusk was used in echolocation. Other hypothesized uses include courting females, defense, and foraging for food. In yet another theory, the tusk is primarily used for showmanship and for dominance: males with larger tusks are more likely to successfully attract a mate. This hypothesis was suggested by the activity of "tusking", in which two males rub tusks. (Read more about it at Wikipedia) SAF2122 - $7.50 | Tiger Shark8" long; scale 1:20 The tiger shark is a dangerous predator, known for eating a wide range of items. Its usual diet consists of fish, seals, birds, smaller sharks, squid, and turtles. It has sometimes been found with man-made waste such as license plates or pieces of old tires in its digestive tract. It is notorious for attacks on swimmers, divers and surfers in Hawaii; and is often referred to as the "bane of Hawaiian surfers" and "the wastebasket of the sea". The tiger shark is second only to the bull shark in number of recorded attacks on humans and is considered, along with the great white, bull shark, and the oceanic whitetip shark to be one of the sharks most dangerous to humans. (Read more about it at Wikipedia) SAF2117 - $7.00 |