Influence of ocean warming and acidification on juveniles of the true giant clam, Tridacna gigas, and its microalgal symbionts

This study reveals that while juvenile giant clams (*Tridacna gigas*) can survive sublethal warming and acidification, their symbiotic relationship is compromised by altered gene expression and reduced photosynthetic efficiency, with temperatures exceeding 32°C causing total mortality, thereby underscoring the urgent need for conservation and climate mitigation efforts.

Baquiran, J. I. P., Posadas, N., Nada, M. A. L. + 3 more2026-03-13🐾 zoology

Photosymbiotic algae acquisition and their interactions with the acoel Convolutriloba macropyga

This study characterizes the unique symbiotic relationship between the acoel *Convolutriloba macropyga* and *Tetraselmis* algae, revealing a complex lifecycle involving both vertical and horizontal transmission, distinct spatial localization of symbionts (both extracellular and intracellular), and specific metabolic adaptations in the host.

Pinto, F., Lando, G., Cetrangolo, V. + 4 more2026-03-09🐾 zoology

Creating complete life histories of individual female tsetse (Glossina spp) to study the effects of meteorological conditions on fly size in Zimbabwe

By reconstructing the complete life histories of approximately 90,000 female tsetse flies in Zimbabwe using ovarian dissection and temperature-dependent development models, researchers demonstrated that meteorological conditions, specifically NDVI and temperature, significantly influence fly and egg sizes, thereby enabling the prediction of future population dynamics to enhance vector and disease control efforts.

Hargrove, J. W., Bruce, F., Van Sickle, J.2026-03-09🐾 zoology

High early embryo mortality and low hatching success observed in Aldabra giant tortoise populations.

This study reveals that Aldabra giant tortoise populations, particularly translocated ones, suffer from critically low hatching success driven by high early embryo mortality, underscoring the necessity of monitoring reproductive productivity rather than relying solely on adult census data to accurately assess population health and prevent future collapses.

Lavigne, A. M., Baxter, R., Sanders, A. B. + 9 more2026-03-05🐾 zoology

Shrimp endogenous viral elements (EVE) correlate with survival in white spot syndrome virus (WSSV) challenges

This study demonstrates that the Mendelian inheritance and independent RNA expression of specific white spot syndrome virus endogenous viral elements (WSSV-EVE) in giant tiger shrimp correlate with enhanced survival rates following viral challenge, suggesting a viable protocol for breeding viral-tolerant shrimp stocks.

Taengchaiyaphum, S., Buathongkam, P., Srisala, J. + 10 more2026-03-03🐾 zoology

Efficacy of intensive seawater irrigation in mitigating climate-driven increases in incubation temperature of green sea turtle (Chelonia mydas) nests.

While irrigating green sea turtle nests with cooled seawater effectively reduced incubation temperatures by up to 5.6°C without altering key soil conditions, the strategy resulted in extremely low hatching success (1.5%) due to late-stage embryonic mortality, suggesting that although early embryos tolerate saline sand, the method is currently limited by its adverse effects on mature embryos.

Adams, D. M., Williamson, S. A., Evans, R. G. + 1 more2026-03-02🐾 zoology

Phenotype diversity and extinction dynamics of the European Narrow-Headed Vole, Stenocranius anglicus (Hinton, 1910) (Arvicolinae, Cricetidae, Rodentia), in Central Europe.

This study analyzes over 2,000 fossil molars from Central Europe to characterize the distinct species *Stenocranius anglicus*, revealing how its morphological diversity fluctuated with climatic stages before undergoing simplification and eventual extinction in the early Holocene.

Dubjelova, N., Hadravova, T., Ivanov, M. + 1 more2026-02-19🐾 zoology

Rearing, dissection, and temporal transcriptomic profiling protocols to study density-dependent phenotypic plasticity in Schistocerca (Insecta: Orthoptera)

This paper presents a comprehensive protocol for rearing, dissecting, and performing temporal transcriptomic profiling on multiple *Schistocerca* species to investigate density-dependent phenotypic plasticity, with a specific focus on rapid tissue stabilization and RNase-free workflows for downstream single-tissue genomic analyses.

Techer, M. A., Santana, V. A. P., Woo, B. + 7 more2026-02-19🐾 zoology