ArticleScientific reports2025
Interactive influence of intrinsic and extrinsic factors on stygofauna metabolic rate.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
Metabolic rate is a key physiological trait shaping ecological and evolutionary processes, yet research on subterranean organisms remains scarce. With climate change increasingly impacting groundwater ecosystems, understanding how stygofauna respond to abiotic stressors is vital. We investigated the standard metabolic rate (SMR) of Spelaeomysis bottazzii Caroli, 1924, a groundwater crustacean endemic of Apulia (SE Italy), under varying temperature and salinity conditions. Using constant volume respirometry, we measured oxygen consumption in 54 individuals across three temperatures (17, 21, and 25 °C) and salinities (2, 4, and 6). We also assessed the effects of body mass, sex, and potential Consistent Individual Differences (CIDs) on SMR. S. bottazzii exhibited a notably low SMR compared to epigean related crustaceans, supporting the hypothesis of metabolic suppression in resource-limited environments. SMR scaled with temperature (E = 0.85 eV) and body mass (b = 0.44), though with lower explanatory power than in epigean species. Salinity, sex, and mass-temperature interactions had no significant effect, and no CIDs were detected. Long-term observations revealed slow growth, low mortality, and extended lifespan, indicating a slow-paced life history and tolerance to moderate variations in habitat conditions. In contrast to the common assumption of strict niche specialization in subterranean fauna, our findings on S. bottazzii reveal a comparatively broad tolerance to temperature and salinity. This trait is particularly relevant in the context of ongoing climate change, as it suggests a higher resilience of this species than previously expected.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.