Not much is known about bichirs. They are reported to "walk" over land for small distances to feed on insects, because they are able to absorb oxygen directly from the air for at least a few hours. In aquariums the behavior of bichirs varies from remaining motionless on the bottom for short periods to swimming about vigorously. Their pectoral (PECK-ter-uhl) fins, or front pair, funct…
Physical characteristics: The maximum length of bichirs is 24 inches (60 centimeters). The body is protected by an armor of large, diamond-shaped bony scales. These fishes are long and thin and have nine or ten small dorsal finlets. The pelvic fins are near the tail. Bichirs have a white belly with dark spots on the head, sides, and top and have parallel bands on the fins. Geographic range: Bichir…
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