overview
who is the schoolmaster
The cají, called schoolmaster in English, is a snapper of the tropical western Atlantic, common in the Bahamas, the Antilles and the Caribbean coasts of Central and South America, down to Trinidad. Adults live on shallow, clear-water coral reefs, often in still groups during the day in the shade of corals and gorgonians; juveniles stay on sandy bottoms with seagrass, in lagoons and mangroves, and sometimes enter brackish water. It eats fish, shrimp, crabs, worms, snails and octopus. It can live over 40 years. Brazilian records were confusion with the baúna (Lutjanus alexandrei), a Brazilian species described in 2007. It is good table fish and takes natural bait and small baits near reefs.
fun facts
- Can live over 40 years.
- Juveniles sometimes enter the brackish water of lagoons and mangroves.
how to recognize it
identification
Body gray-olive to brownish on the back, with about eight narrow pale vertical bars, which may disappear in large adults; yellow fins. Long snout and a pair of large upper canines, visible with the mouth closed. A blue line, continuous or broken, under the eye, which disappears with growth. The Brazilian baúna (Lutjanus alexandrei) has a reddish body, six vertical white lines and blue spots between the snout and the preopercle.
how schoolmaster fishing looks
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Each card shows the day's index (0 to 100) and, below it, a strip with the index for each hour, from 0h to 23h. from poor to excellent.