Mitogenomes confirm first Chinese records of short-tail stingrays
Two short-tail stingrays provide the first verified Chinese records of Bathytoshia brevicaudata, with morphology, stomach contents and complete mitogenomes revealing ...
Tag: trophic ecology
Cavefish isotope fingerprints reveal how cave geometry shapes food webs in the dark
Stable isotope fingerprints from seven Mexican cavefish populations show that cave depth and geometry shape the food webs that sustain ...
Stable isotopes reveal how blind cave shrimps anchor Yucatan anchialine food webs
Stable isotope analysis of Typhlatya shrimps across Yucatan cenotes shows three species occupying distinct trophic niches, with T. pearsei relying ...
Invasive marbled crayfish thrives as flexible omnivore in drying Middle Eastern streams
The first stable isotope study of the marbled crayfish in the semi-arid Middle East reveals a flexible omnivore occupying intermediate ...
Invasive Species Rewire the Hidden Highways of Energy Between Ecosystems
A new systematic review of 143 studies reveals how non-native species add, reduce, and modify the cross-ecosystem flows of energy ...
Krill in the Benguela Are Not All Vegetarians: Study Reveals Surprising Carnivores
A study of fifteen krill species in the Benguela upwelling system reveals feeding strategies ranging from herbivory to exclusive carnivory, ...
Thousands of Amateur Photos Weave a Global Map of Who Eats Whom
A new citizen science project called Who Eats Whom has turned thousands of iNaturalist photographs into a searchable global food ...
Gut Bugs and Isotopes Reveal the Secret Diet of the Norway Lobster
A new Gut-Isotope-DNA method combining gut content analysis, stable isotopes and DNA metabarcoding reveals the diet and gut microbiome of ...
Brazil’s Frogs Remain a Dietary Mystery as Most Species Go Unstudied
A systematic review of 221 studies finds that dietary data exist for fewer than 20 percent of Brazil's frog species, ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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