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Schilbeid fishes known as 'Valanj' (Ompak) are also common along with<br />

Clupisoma and Pseudotropius. One more fish in this group is Neotropius<br />

khavalchor. It has special short pointed teeth on the protruded part of the<br />

snout forming a rasplike structure. With this rasp-like teeth, they remove<br />

the scales of other larger fish and feed on the scales. Hence the name<br />

Khavalchor. It is a small fish growing to about 6 in. or 15 cm. and occurs<br />

in river Krishna in its upper reaches.<br />

Magur and Shingi : This group comprising two genera, Hetero- pneustus<br />

(Shingi) and Clarius (Magur), represents the air-breathing catfishes of<br />

Maharashtra. As they live out of water for a long time and are tenacious,<br />

they are usually sold in live condition. Because of this, they are very<br />

popular especially with certain classes and are called 'Jeol' fish. They<br />

inhabit muddy waters and feed on small insects and bottom debris. They<br />

are usually dark grey in colour but in Magur, an albino form is sometimes<br />

met with. It is yellowish white with red eyes. They have a habit of<br />

remaining huddled up in one place. Magur occurs only in Vidarbha.<br />

Gunj or Khiret: Bagarius bagarius, which is known as 'Gunj' or 'Khiret' is<br />

the largest growing catfish. It is known to grow to about 200 kg. Young<br />

ones are banded yellowish brown and grey and are liked by some people<br />

but after the fish attains 20 kg. in weight, the flesh is considered rather<br />

coarse. With its thick rostral barbel pointing backwards, depressed head<br />

and greyish brown (banded) colour, the fish looks rather repulsive.<br />

Smaller catfishes : Other catfishes such as Rita, Mystus (other than<br />

Shingala), Glyptothorax, Nengra. Gagata etc. are all small in size. As some<br />

of these occur in abundance they are considered commercially useful.<br />

Their specific names are already mentioned in the taxanomic list.<br />

(12) GLASS FISH<br />

FAUNA 161

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