Wednesday, March 26, 2008
Chef Christopher Janian
Chef Christopher Janian is now the Executive Chef at the Eastern Yacht Club in Marblehead. Chef Denise Graffeo has retired and turned over her hat to Chef Christopher Janian. We wish Chef Denise a wonderful retirement, and Chef Chris a bright future.
Monday, November 26, 2007
Angelfish
Juveniles are dark blue with electric blue and white rings; adults have yellow and blue stripes, with black around the eyes. It takes about four years for an emperor angelfish to acquire its adult colouring. They grow to 40 cm in length. Juvenile to adult transition may not fully occur in an aquarium.
Royal Angelfish
The royal angelfish, Pygoplites diacanthus, is a species of marine angelfish of the family Pomacanthidae, the only member of the genus Pygoplites. It is found in tropical Indo-Pacific oceans from Red Sea and East Africa to the Tuamoto Islands, north to Ryukyu and Ogasawara islands, south to the Great Barrier Reef and New Caledonia, at depths down to 48 m. Its length is up to 25 cm.
The royal angelfish occurs in coral-rich areas of lagoon and seaward reefs, often found in the vicinity of caves. It feeds on sponges and tunicates. It is solitary or in pairs, or in groups.
Coloration of the royal angelfish is sides with alternating dark-edged bluish white and orange stripes which narrow and angle backward in dorsal fin, the posterior portion of the dorsal fin black with close-set blue dots, the posterior portion of anal fin with alternating yellow and blue bands running parallel to body contour, and the caudal fin yellow. Juveniles have a large ocellated dark spot on the basal portion of the soft dorsal fin.
Although it is frequently exported through the aquarium trade it rarely survives in the aquarium.
Usually specimens abused during shipment, more likely caught by drugging, will refuse to eat anything, including live fare.
However, given the right environment, specifically with smaller and docile tankmates like gobies and dwarf angels, it will start feeding within days when fed brine shrimp, brine shrimp plus flakes, and further progessing to regular frozen foods and a certain brand of cichlid pellets which this species seem to crave.
With a hostile environment with fellow large angels, puffers, and triggers, and certain clowns, it will almost certainly fail to acclimate and slowly die of starvation due to its shyness to start feeding.
Survivability of feeding specimens seem to equal to the other Pomacanthids.
Fresh water dips may be required to rid newly arrived specimens of flukes and ick which this species is especially prone to.
The prior myth that only yellow-bellied variations from Sri Lanka and the Red Sea will survive points to the fact that species from the Philippines and Indonesia are often abused when collected.
King Angelfish
Thursday, November 22, 2007
Swell Shark
The swellshark, Cephaloscyllium ventriosum, is a catshark of the family Scyliorhinidae found in the subtropical eastern Pacific Ocean between latitudes 40° N and 37° S, from the surface to 460 m. It grows to about 1 m in length, and can expand its body by taking in air or water to make it appear larger to predators.
The swellshark is found on the continental shelves and upper slopes from inshore to deeper waters, preferring rocky, algal-covered areas of kelp beds. It is nocturnal and feeds on bony fishes, alive and dead, and probably crustaceans. Reproduction is oviparous. Swellsharks can live in aquaria for several years and females can lay eggs in captivity. In their natural state they can occur in aggregations while resting, sometimes piled one on top of the other. Sometimes they are caught by sport divers but they are not used.
Wednesday, November 21, 2007
Scalloped Hammerhead
The scalloped hammerhead, Sphyrna lewini, is a hammerhead shark of the family Sphyrnidae. Originally Zygaena lewini, it was later moved to its current name. The Greek word sphyrna translates into "hammer" in English, referring to the shape of this shark's head.
This shark is also known as the bronze, kidney-headed or southern hammerhead. It primarily lives in warm temperate and tropical coastal waters all around the globe between latitudes 46° N and 36° S, down to a depth of 300 m. It is the most common of all hammerheads.
The most distinguishing characteristic of this shark, as in all hammerheads, is the 'hammer' on its head. The shark's eyes and nostrils are at the tips of the extensions. The maximum length of the scalloped hammerhead is 4.3 m and the maximum weight 150 kg.
This shark is often seen during the day in big schools, sometimes numbering hundreds. They are considered dangerous but are normally not aggressive towards humans, in fact most incidents with humans are probably defensive after the shark was surprised or frightened.
This shark feeds primarily on fish such as sardines, mackerel and herring, and occasionally on cephalopods such as squid and octopus. Larger specimens may also feed on smaller species of shark such as the blacktip reef shark, Carcharhinus melanopterus.
Anemonefish
Clark's anemonefish or the Yellowtail clownfish (Amphiprion clarkii) is a widely distributed clownfish. It is found in tropical waters, in lagoons and on outer reef slopes, from the Persian Gulf to Western Australia and throughout the Indian Ocean and Pacific Ocean as far as Melanesia and Micronesia, and as far north as Taiwan, southern Japan and the Ryukyu Islands.
Clark's Anemonefish is a spectacularly colourful fish, with vivid black, white and yellow stripes, though the exact pattern shows considerable geographical variation. There are normally two white bands, one behind the eye and one above the anus. The tail fin may be white or yellow, but is always lighter than rest of the body.
Clarke's Anemonefish are a popular aquarium species. They are omnivorous, and in the aquarium will readily eat brine shrimp. They will regularly host in many sea anemones in the home aquarium.
The Barrier Reef Anemonefish, Amphiprion akindynos, is an anemonefish of the family Pomacentridae. It is native to reefs and marine lagoons of the Western Pacific.
Adults are an orange-brown color with two white bars with black edging encircling the body. The first bar is located on the head behind the eyes and may be thin and broken. The second bar is on the body below the dorsal fin. The caudal peduncle and caudal fin are white. Juveniles are normally brown with three white stripes. In sub-adults the colouring changes to a dull yellow with two white stripes. They have 10 to 11 dorsal spines and 2 anal spines. They reach a maximum length of 9 cm (3½ in) and weigh on average 27.50 g (0.97 oz).
Subscribe to:
Posts (Atom)
































