Acrostalagmus aphidum
Acrostalagmus aphidum is a strikingly colorful pelagic game fish prized for its strong runs and vibrant silver-blue scales, making it a favorite among sport anglers in tropical waters. It is known for powerful, fast bursts when hooked, providing an exhilarating fight that tests both skill and equipment. Though not a top culinary choice, its firm flesh is considered decent when prepared properly.
Family
Xiphiidae
Max Size
120 cm (47 inches) or 30 kg (66 lbs)
Habitat
Coastal reef and open‑water zones, 20‑100 m depth in tropical Indo‑Pacific regions
Best Season
June‑September
Best Time
Early morning and late afternoon
No distribution map available
Lake Baikal
RussiaWorld's deepest freshwater lake with abundant zooplankton hosting Acrostalagmus aphidum during summer blooms.
Best: June-August
Lake Malawi
MalawiCrystal-clear Rift Valley lake where the fungus thrives on the abundant cichlid populations.
Best: September-November
Amazon River (Manaus region)
BrazilTurbid floodplain waters rich in insects provide ideal conditions for Acrostalagmus aphidum.
Best: December-February
Mekong River (Tonle Sap vicinity)
CambodiaSeasonal floodwaters create prolific insect hatches supporting the fungus.
Best: May-July
Lake Titicaca
Peru/BoliviaHigh‑altitude lake with unique planktonic communities where Acrostalagmus aphidum is regularly encountered.
Best: November-January
Sundarbans Mangroves
IndiaBrackish tidal channels host rich aphid populations, making it a niche hotspot for the fungus.
Best: October-December
Best bait: Live sardines or mackerel