An environmental sanitation operation carried out in the early hours of Saturday in Dina Huapi, Río Negro, allowed the detection of a case of illegal fishing, when two individuals were intercepted transporting 36 illegally obtained trouts.
The procedure took place...
The sighting of a black seadevil fish (Melanocetus johnsonii) in shallow waters, captured on video by the NGO Condrik Tenerife, amazed the scientific community.
This deep-sea predator, known for its bioluminescent lure used to attract prey, emerged in broad daylight...
The aquarium **Kaikyokan Aquarium**, located in Shimonoseki, **Japan**, went viral for an original idea to **cheer up a sick sunfish**. After the temporary closure of the place for renovations, the animal began to show signs of distress and stopped...
According to a study published in the journal Proceedings of the National Academy of Sciences of the United States, the species richness of fish in the Amazon is determined by factors such as the extent of the flooded forest,...
Japanese scientists have demonstrated that male medaka fish can mate an average of 19 times a day, releasing more than half of their sperm production in the first three copulations.
Among animals that have multiple partners and deposit eggs outside...
Lourdes Higueras, a recent graduate of the National University of Tierra del Fuego, Antarctica and South Atlantic Islands (UNTDF), made an important discovery in her final thesis: the identification of a new species of freshwater fish never before recorded...
Studying the oceans and seas poses a major challenge for researchers due to their vastness. Technological advancement is crucial for oceanographers in their goal to preserve the marine environment and document predation events.
Observing the behaviors of marine fauna is...
Entre Ríos was the only province in the region that did not have legislation regarding the commercial fishing of dorado, a key natural resource.
The Chamber of Deputies has unanimously passed a bill declaring the dorado as a fish of...
Last September, residents and fishermen from the Mangrullo area, at the southern end of Rosario, and in the neighboring Villa Gobernador Gálvez, reported the unusual fish mortality on the shore of the Paraná River.
After analyzing water samples and tissues...
A strange event took place in the deep waters off the coast of California, when researcher Alison Laferriere from the Scripps Institution of Oceanography found an enigmatic oarfish, known as the "fish of the end of the world". While...
