Leopard Pleco (Pterygoplichthys gibbiceps)

Pterygoplichthys gibbiceps

''Pterygoplichthys gibbiceps'' is a species of armored catfish native to Brazil, Ecuador, Peru and Venezuela where it is found in the Orinoco and Amazon basins.

''Pterygoplichthys gibbiceps'' shows all the characteristic features of its genus—a large dorsal fin with more than nine rays, prominent nasal flares and a prominent hump or crest anterior to the dorsal fin as well as a substantial base to the dorsal fin. Adult fish easily attain a length of 50.0 centimetres TL and can live for more than 20 years.

A typical plec shape is shown, patternation consists of primarily irregular largish brown spots on a yellowish backgroung giving a honeycombed like appearance, additional pattern features common to related species may be visible on close inspection. As this fish grows the spots get smaller.

Like most plecs this species is primarily herbivorous though will eat dead animals.

In the wild these fish are found in shoals in sluggish rivers of the Amazon and Orinoco river systems, they also occupy flooded land during the wet season. During the dry season ''P. gibbiceps'' will aestivate in burrows around 1 metre long dug into mud banks along the length of a river, egg rearing is also presumed to take place in burrow.

The species name comes from the Latin ''gibbus''—hump, and ''caput''—head, a reference to the centrally located ridge. Common names include 'gibbys', leopard sailfin catfish and clown plecs—the juveniles have a comical appearance due to the large and obvious spots.

''Ancistrus gibbiceps'' and ''Glyptoperichthys gibbiceps'' are synonyms of ''P. gibbiceps''.
The fish has recently been caught from river Ganges, Banaras and is suspected to be yet another entrant to Invasive exotic list of fish in India.

Reproduction

It can be almost impossible to differentiate males from females. Males in a group can be determined as they may become more territorial. Reproduction involves females laying roes into caves or hollows of roots. There is a high rate of mortality until the spawn are five centimeters long. The reason for this is unknown.

Food

''Pterygoplichthys gibbiceps'' is an omnivore. They can be fed with vegetables such as nettles, lettuce, spinach or carrots. Their diet can include meat; such as earthworms, blood worms or chopped shrimps. They will also eat prepared foods from a pet shop, especially sinking algae wafers. The best way to breed ''Pterygoplichthys gibbiceps'' is to feed them with wide spectrum of food. With a good diet, they will grow quickly . Adult ''Pterygoplichthys gibbiceps'' may eat many aquarium plants.

References:

Some text fragments are auto parsed from Wikipedia.

Taxonomy
Kingdom	Animalia
Division	Chordata
Class	Actinopterygii
Order	Siluriformes
Family	Loricariidae
Genus	Pterygoplichthys
Species	P. gibbiceps

Photographed in
Belgium