fishes of guyana

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Hoplias Aimara, Known in Guyana as the Haimara or Wolf Fish

The species of freshwater fish, Hoplias Aimara, is known in Guyana as the haimara or wolf fish. In other parts of the world, it is called anjumara, traira, trahira, manjuma, anjoemara, and wolf fish. The haimara is a freshwater fish which grows to more than 4 feet in length, but the average length is 3 feet. It weighs on average 88 lbs. The haimara is native to northern South American countries including Brazil, Guyana, Venezuela, Colombia, French Guiana, and Suriname. It is also found in the rivers of neighboring Trinidad and Tobago.

The Tarpon Fish, Locally Called Cuffum

The tarpon may be described as a “euryhaline species” because it can survive in a wide variety of salinity and therefore lives in both the ocean and in fresh waters. The tarpon breeds mostly in the oceans in salt water. The females can lay up to 12 million eggs at once. They spawn their eggs between the months of March and July. Tarpons tend to swim upriver from the ocean and often inhabit rivers, creeks, tidal pools, and salt marshes. Some return to the ocean but others stay in freshwater locations.