Daniel A. Hahn

Two closely related species of desert carpenter ant differ in individual-level allocation to fat storage.

Meeting the energetic demands of insect diapause: nutrient storage and utilization.

Mating affects reproductive investment into eggs, but not the timing of oogenesis in the flesh fly Sarcophaga crassipalpis.

Body size, but not cooling rate, affects supercooling points in the red imported fire ant, Solenopsis invicta.

Biphasic metabolic rate trajectory of pupal diapause termination and post-diapause development in a tephritid fly.

Gene discovery using massively parallel pyrosequencing to develop ESTs for the flesh fly Sarcophaga crassipalpis.

Life history plasticity after attaining a dietary threshold for reproduction is associated with protein storage in flesh flies.

Sympatric ecological speciation meets pyrosequencing: sampling the transcriptome of the apple maggot Rhagoletis pomonella.

Allocation from capital and income sources to reproduction shift from first to second clutch in the flesh fly, Sarcophaga crassipalpis.

Mechanisms of suspended animation are revealed by transcript profiling of diapause in the flesh fly.

Energetics of insect diapause.

Does it pay to delay? Flesh flies show adaptive plasticity in reproductive timing.

Allocation of nutrients to somatic tissues in young ovariectomized grasshoppers.

Developmental trajectories of gene expression reveal candidates for diapause termination: a key life-history transition in the apple maggot fly Rhagoletis pomonella.

Short-term anoxic conditioning hormesis boosts antioxidant defenses, lowers oxidative damage following irradiation and enhances male sexual performance in the Caribbean fruit fly, Anastrepha suspensa.

Transcriptional changes associated with lack of lipid synthesis in parasitoids.

Life-extending ovariectomy in grasshoppers increases somatic storage, but dietary restriction with an equivalent feeding rate does not.

Early life hormetic treatments decrease irradiation-induced oxidative damage, increase longevity, and enhance sexual performance during old age in the Caribbean fruit fly.

Vitellogenin RNAi halts ovarian growth and diverts reproductive proteins and lipids in young grasshoppers.

¹³C NMR metabolomics: applications at natural abundance.

Dormancy cues alter insect temperature-size relationships.

Constraints, independence, and evolution of thermal plasticity: probing genetic architecture of long- and short-term thermal acclimation.

Differences in performance and transcriptome-wide gene expression associated with Rhagoletis (Diptera: Tephritidae) larvae feeding in alternate host fruit environments.

Vitellogenin-RNAi and ovariectomy each increase lifespan, increase protein storage, and decrease feeding, but are not additive in grasshoppers.

Tunneling Performance Increases at Lower Temperatures for Solenopsis invicta (Buren) but not for Nylanderia fulva (Mayr).

Adaptation to Low Temperature Exposure Increases Metabolic Rates Independently of Growth Rates.

The Thermal Breadth of Nylanderia fulva (Hymenoptera: Formicidae) Is Narrower Than That of Solenopsis invicta at Three Thermal Ramping Rates: 1.0, 0.12, and 0.06°C min-1.

Life-extending Dietary Restriction Reduces Oxidative Damage of Proteins in Grasshoppers but Does Not Alter Allocation of Ingested Nitrogen to Somatic Tissues.

Divergence of the diapause transcriptome in apple maggot flies: winter regulation and post-winter transcriptional repression.

Cold adaptation increases rates of nutrient flow and metabolic plasticity during cold exposure in Drosophila melanogaster.

Effects of Low-Oxygen Environments on the Radiation Tolerance of the Cabbage Looper Moth (Lepidoptera: Noctuidae).

A test of genomic modularity among life-history adaptations promoting speciation with gene flow.

Life-extending dietary restriction and ovariectomy each increase leucine oxidation and alter leucine allocation in grasshoppers.

Keeping time without a spine: what can the insect clock teach us about seasonal adaptation?

Hormetic benefits of prior anoxia exposure in buffering anoxia stress in a soil-pupating insect.

Cold adaptation does not alter ATP homeostasis during cold exposure in Drosophila melanogaster.

Genomic Differentiation during Speciation-with-Gene-Flow: Comparing Geographic and Host-Related Variation in Divergent Life History Adaptation in .

Sublethal effects of a vapour-active pyrethroid, transfluthrin, on Aedes aegypti and Ae. albopictus (Diptera: Culicidae) fecundity and oviposition behaviour.

Standing geographic variation in eclosion time and the genomics of host race formation in fruit flies.

Gone in 60 seconds: Sub-lethal Effects of Metofluthrin Vapors on Behavior and Fitness of Resistant and Field Strains of Aedes aegypti (Diptera: Culicidae).

Overexpression of an antioxidant enzyme improves male mating performance after stress in a lek-mating fruit fly.

Critical PO as a diagnostic biomarker for the effects of low-oxygen modified and controlled atmospheres on phytosanitary irradiation treatments in the cabbage looper Trichoplusia ni (Hübner).

Predator-induced stress responses in insects: A review.

A rapidly evolved shift in life-history timing during ecological speciation is driven by the transition between developmental phases.

Protein Stores Regulate When Reproductive Displays Begin in the Male Caribbean Fruit Fly.

Genome-wide variation and transcriptional changes in diverse developmental processes underlie the rapid evolution of seasonal adaptation.

Short-term heritable variation overwhelms 200 generations of mutational variance for metabolic traits in Caenorhabditis elegans.

ROS and hypoxia signaling regulate periodic metabolic arousal during insect dormancy to coordinate glucose, amino acid, and lipid metabolism.

Low-oxygen hormetic conditioning improves field performance of sterile insects by inducing beneficial plasticity.