Research Topics
| H Arthur WoodsSummaryAffiliation: University of Montana Country: USA Publications
| Collaborators
|
Detail Information
Publications
An information hypothesis for the evolution of homeostasisH Arthur Woods
Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA Electronic address
Trends Ecol Evol 28:283-9. 2013..This dependence implies that multiple homeostatic systems, embedded within individual organisms, should show strongly nonadditive effects...
Universal model for water costs of gas exchange by animals and plantsH Arthur Woods
Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA
Proc Natl Acad Sci U S A 107:8469-74. 2010..The universal model provides a unified conceptual framework for analyzing exchange-associated water losses across taxa with radically different metabolic and exchange systems...
Cavitation in the embryonic tracheal system of Manduca sextaH Arthur Woods
University of Montana, Division of Biological Sciences, 32 Campus Drive, Missoula, MT 59812, USA
J Exp Biol 212:3296-304. 2009....
Water loss and gas exchange by eggs of Manduca sexta: trading off costs and benefitsH Arthur Woods
Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA
J Insect Physiol 56:480-7. 2010..K., Bradley, T.J., 2005. Insects breathe discontinuously to avoid oxygen toxicity. Nature 433, 516-519] oxygen toxicity hypothesis for discontinuous gas-exchange cycles applies to insect eggs...
Oxygen hypothesis of polar gigantism not supported by performance of Antarctic pycnogonids in hypoxiaH Arthur Woods
Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA
Proc Biol Sci 276:1069-75. 2009..These data do not support the oxygen hypothesis of Antarctic pycnogonid gigantism and suggest that explanations must be sought in other ecological or evolutionary processes...
Temperature-oxygen interactions in Antarctic nudibranch egg massesH Arthur Woods
Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA
J Exp Biol 211:798-804. 2008..diomedea. Antarctic embryos also were contained singly in large egg capsules ( approximately 500 mum diameter). Consequently, Antarctic embryos occurred at much lower densities, with very low metabolic densities...
Oxygen profiles in egg masses predicted from a diffusion-reaction modelH Arthur Woods
Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA
J Exp Biol 211:790-7. 2008..D for all three species was approximately 8 x 10(-6) cm(2) s(-1), and there was no detectable effect of temperature on estimated D. For the Antarctic species, D in egg masses was 70-90% of its value in seawater of similar temperature...
Photosynthesis drives oxygen levels in macrophyte-associated gastropod egg massesH Arthur Woods
Division of Biological Sciences, University of Montana, Missoula, Montana 59812, USA
Biol Bull 213:88-94. 2007..Our findings indicate that photosynthesis by macrophytes can drive large changes in internal oxygen profiles...
Insect eggs at a transition between diffusion and reaction limitation: temperature, oxygen, and water. H Arthur Woods
Section of Integrative Biology, The University of Texas at Austin, Austin, TX 78712, USA
J Theor Biol 243:483-92. 2006..The model results provide both a rationale for why development is often mass-transfer limited and a set of new predictions about oxygen-water tradeoffs...
Oxygen and water flux across eggshells of Manduca sextaH Arthur Woods
Section of Integrative Biology, The University of Texas at Austin, Austin, TX 78712, USA
J Exp Biol 208:1297-308. 2005..These data suggest that a single layer, likely a wax layer or a combination of wax and other subchoral layers, provides the main resistance to water efflux and oxygen influx...
Insect eggs exert rapid control over an oxygen-water tradeoffBrandy Zrubek
University of Texas at Austin, Section of Integrative Biology, C0930 Austin, TX 78712, USA
Proc Biol Sci 273:831-4. 2006..Rapid control over conductance may allow eggs to conserve water during an initial period of low metabolic demand, thereby deferring water costs of respiratory gas exchange until late in development...
Temperature-dependent oxygen limitation in insect eggsH Arthur Woods
Section of Integrative Biology, University of Texas at Austin, Austin, TX 78712, USA
J Exp Biol 207:2267-76. 2004..This result has important implications for insect population ecology and the evolution of eggshell structures, and it suggests a novel hypothesis about insect gigantism during Paleozoic hyperoxia...
Trichogramma parasitoids alter the metabolic physiology of Manduca eggsKristen A Potter
Division of Biological Sciences, University of Montana, Missoula, MT 59812, USA
Proc Biol Sci 279:3572-6. 2012..Parasitoids also appear to control the conductance of their host eggshell: their different metabolic demands were mirrored by shifts in rates of water loss...
Oxygen in egg masses: interactive effects of temperature, age, and egg-mass morphology on oxygen supply to embryosAmy L Moran
Department of Biological Sciences, Clemson University, Clemson, SC 29634 USA
J Exp Biol 210:722-31. 2007....
Dietary phosphorus affects the growth of larval Manduca sextaMarc C Perkins
Department of Biology, Arizona State University, Tempe, Arizona, USA
Arch Insect Biochem Physiol 55:153-68. 2004..sexta's growth rates. These results suggest that natural variation in dietary phosphorus is likely to affect the growth rate and population dynamics of M. sexta, and perhaps larval insects more generally...
The influence of larval diet on adult feeding behaviour in the tobacco hornworm moth, Manduca sextaRobert A Raguso
Department of Biological Sciences, University of South Carolina, Columbia, SC 29208, USA
J Insect Physiol 53:923-32. 2007..Our results suggest that decreased visual sensitivity, rather than increased fat content, accounts for reduced adult feeding by lab-reared M. sexta...
The metabolic basis of whole-organism RNA and phosphorus contentJames F Gillooly
Department of Biology, University of New Mexico, Albuquerque, NM 87131, USA
Proc Natl Acad Sci U S A 102:11923-7. 2005..The model provides a framework for linking attributes of individuals to the storage and flux of phosphorus in ecosystems...
Effects of dietary variation on growth, composition, and maturation of Manduca sexta (Sphingidae: Lepidoptera)T Ojeda-Avila
Department of Biological Sciences, University of South Carolina, Columbia, SC 29208, USA
J Insect Physiol 49:293-306. 2003..These differences may have strong effects on adult physiology, reproduction, and foraging patterns...
