Freshwater prawns ... sexual selection within prawn populations. Another important aspect of recent research is the taxonomic clarification of closely related prawn species, such as Macrobrachium ...

While around 10% of all species depend on freshwater, the study was particularly concerned with four groups that are intimately linked to it – the decapods, odonates, molluscs and fishes. Decapods are ...

AP Photo/Rodrigo Abd, File Researchers analyzed data on over 23,500 freshwater species. Their findings revealed that 30 percent of decapods, such as crabs and shrimp, are at risk, along with 26 ...

Researchers assessed the status of 23,496 species of freshwater animals in groups including fishes, crustaceans such as crabs, crayfish and shrimp and insects such as dragonflies and damselflies ...

Almost a quarter of freshwater creatures, from fish to dragonflies, are at a high risk of extinction worldwide, scientists have warned. The global assessment of freshwater animals on the ...