(a) Number of observation records per 500-m elevational band. (b) Number of genera and the number of their observation records in the database. (c) Cumulative number of observation records of each ...

Likening it to providing more runways at busy airports, researchers at North Carolina State University found in a new study that adding protruding rocks to restored streams can help attract female ...

With striking high-speed video footage, scientists have for the first time detailed how predatory mosquito larvae attack and capture prey in aquatic habitats. This new research sheds light on behavior ...

Researchers at Grand Valley State University's Annis Water Resources Institute are learning more about the impact invasive zebra mussels and native aquatic insect larvae have on the risk of algae ...

For parasites with complex life cycles, the ecological traits determining host competence and seasonal changes in infection in natural habitats are often unclear, making it difficult to predict ...

15. Fresh-water fishes -- Definitions and counts of fish structures -- Key 15A : Fresh-water fishes -- Plate 15A : Fish structures -- Key 15B : Trout (Salmo) and Charrs (Salvelinus) -- Plate 15B : ...

A volunteer-led Stream Team is using kits to test their local waterways quarterly for phosphorus, ammonia and nitrogen, and survey for small aquatic species, such as clams, snails and insect larvae.

What zoologists have discovered in samples of ancient amber -- insect larvae with unusual morphologies and larvae of early flying insects. What LMU zoologists have discovered in samples of ancient ...

This multicolored monster is the larva of a small fly in the midst of transforming into an adult. Larvae like this one live in the water until they complete their transition to adulthood and then ...