Farlowella vittata


Farlowella vittata
Twig Catfish
细枝直升机
Coloration ranges from olive-green to yellow-brown with yellowish undersides. A very distinct irregular dark band, often beset with blotches, extends from the head to the root of the tail. The fins are transparent and the rays have dark spots. Each caudal lobe is normally with a dark band. The male’s snout or rostrum is broader than the female’s. When mature, the male’s rostrum becomes adorned with small bristles known as odontodes. The female’s thinner snouts will remain smooth at all times.These fish feed on plants and roots. Twig catfishes spawn from between November and March.
Twig catfishes are peaceful and sociable bottom dwellers and can be kept in most freshwater community tanks without problems, either as a single pet or as a group. It thrives best in a tank of at least 24 inches (60 cm) or 35 gallons, and should be provided with plenty of shelter such as bogwood pieces, vine roots, vertical twigs or slender plant stems to allow natural behavior. However, twig catfishes do not handle sudden or large amounts of water changes very well. They easily succumb to the shock of such an action. Therefore, a few small water changes per week with aged water are recommended in order to avoid stress. The water pH should be neutral with the temperature maintained between 72–77°F. This fragile fish should be kept in a well-filtered aquarium with other quiet tankmates such as small characins (tetras), rasboras, or Corydoras catfish. Aggressive fish such as barbs, cichlids, and larger catfishes should be avoided.
These fish will primarily feed on algae and vegetable laden wafers or tablets; though they might accept worms or such meatier fare, they do not do well on this type of diet. It is quite difficult to get a right balance in feeding these species because of their herbivorous preference.

The easiest way to distinguish the two is by comparing the shape of the rostrum, which is longer and more slender in vittata, although there are also differences in the arrangement of the ventral scutes. They are adapted for life among peripheral vegetation and tree roots along the edges of streams and rivers and exhibit amazing levels of camouflage. 

There are at least 25 species of Farlowella that, in the main, look very similar. The species was identified by its distinctive rostrum and ventral plates arrangement. In particular having two rows of plates on the ventral (belly) area. 
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