Hidden Catfish of Mexico’s Biosphere Reserve Reveal Surprising Reproductive Secrets
A new study documents the distribution and reproductive biology of two native catfish species in Mexico's Tehuacán-Cuicatlán Biosphere Reserve, revealing ...
Tag: freshwater fish
Dam, pollution and invaders reshape fish life in Georgia’s Algeti River
The first comprehensive survey of fish diversity in Georgia's Algeti River reveals a fractured ecosystem dominated by a migration-blocking dam, ...
Invasive fish are quietly taking over Croatia’s Krka River, 20-year study reveals
A 20-year study of Croatia's Krka River documents a dramatic shift from native endemic fish to non-native and translocated species, ...
China’s gudgeon fish count slashed by landmark taxonomic overhaul
In a sweeping revision that rewrites nearly three decades of fish taxonomy, researchers have concluded that China's gudgeon diversity has ...
Habitat-use flexibility may promote the spread of Asian weatherloaches in Europe
A laboratory choice experiment shows native European weatherfish are mud specialists while invasive Asian weatherloaches use substrates flexibly, a trait ...
A slender new weatherfish slips into South Korea’s fish list
Researchers have confirmed the first record of the snake weatherfish Misgurnus mohoity in South Korea through combined morphological and mitochondrial ...
Highways may quietly erode nature’s spatial safety net, study suggests
A new analysis of 78 fish and plant monitoring units finds that landscapes dominated by highways and primary roads show ...
Toxic Metals Are Piling Up in Brazil’s Freshwater Fish, Review Finds
A systematic review of 52 studies finds that mercury, lead, cadmium, and chromium routinely exceed safety limits in Brazilian freshwater ...
Zebrafish Reveal How Low-Level Ammonia Pollution Silences Natural Behaviour
A repeated-exposure study finds adult zebrafish tolerate less than 1 mg/L of un-ionized ammonia under low-oxygen conditions, with playing, feeding ...
Fishers’ Memories Could Rescue the World’s Most Endangered Aquatic Species
A systematic review of sixty studies shows that fishers' local ecological knowledge can reconstruct population declines, map habitat loss, and ...
-
Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
-
University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
-
Bee body mass, pathogens and local climate influence heat tolerance
-
Researchers record first-ever images and data of a shark experiencing a boat strike
-
Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
Embark on a thrilling journey of discovery with Scienmag.com—your ultimate source for cutting-edge breakthroughs. Immerse yourself in a world where curiosity knows no limits and tomorrow’s possibilities become today’s reality!