Ichthyology News & Updates


News



A photo of Hypancistrus zebra (Loricariidae), a critically endangered species, heavily demanded by the aquarium trade and threatened by the Belo Monte hydropower plant.
Researcher Gloria Arratia serves as editor and contributor to the just published first volume of “Catfishes: A Highly Diversified Group,” a two-volume reference.
stained archerfish skeleton glowing red on a black background

Archerfishes are the anti-aircraft gunners of the aquatic world. The fishes are famed for their amazing ability to shoot down land-based insects midflight with highly accurate streams of water they project from their mouths. ...

Photo of the Anglerfish species Bufoceratias wedli from the Field Museum of Natural History.
Variously horrific- or alien-looking, many female anglerfishes sport long, protruding lures used for enticing prey or signaling during mating. Now, research from the University of Kansas is giving new detail to the evolutionary history of anglerfishes’ lures.