Alosa macedonica Alosa macedonica Alosa macedonica, or the Macedonian shad (also known as "liparia"), is a landlocked species of clupeid fish endemic to Greece. Its single natural occurrence is the freshwater Lake Volvi in northern Greece. It is threatened by habitat loss. "Alosa macedonica" is a member of the "Alosa" genus, whose other species are often anadromous migrating between marine and freshwater. Research suggests that the ancestors of "Alosa macedonica" inhabited marine regions of the Aegean Sea. "Alosa macedonica" have teeth in the palatine and vomer. They have approximately 50 vertebrae and 106-128 gill rakers. They are about 181-230mm in length and
Malden River They can be caught from the Malden River with simple food baits—such as corn or bread—on the bottom of the river. Another fish is the alewife and its cousin, the blueback herring, collectively known as river herring or simply herring. Both migrate from the ocean into the fresh water of the Malden River every spring to spawn. Striped bass, a prized saltwater fish, also come in from the ocean to spawn and prey on the herring. Other fish, like bluegill, largemouth bass, and catfish, are less common. The Native Americans and settlers used the Malden River for recreation and commercial