Search Results - "Bolton, Toby F."

Effects of Egg Size on the Development Time of Non-Feeding Larvae by Marshall, Dustin J., Bolton, Toby F.

“…The evolution of egg size in marine invertebrates remains a topic of central importance for life-history biologists, and the pioneering work of Vance has…”
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Offspring Size Affects the Post-Metamorphic Performance of a Colonial Marine Invertebrate by Marshall, Dustin J., Bolton, Toby F., Keough, Michael J.

“…The positive relationship between offspring size and offspring fitness is a fundamental assumption of life-history theory, but it has received relatively…”
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Sperm release strategies in marine broadcast spawners: the costs of releasing sperm quickly by Marshall, Dustin J, Bolton, Toby F

“…When under competition for fertilisations, males are thought to increase their reproductive success by releasing as many sperm as possible into the…”
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Jellyfish on the Rocks: Bioinvasion Threat of the International Trade in Aquarium Live Rock by Bolton, T.F, Graham, W.M

“…So-called "live rock" - coral rock that harbours a vast array of marine organisms that enhance the aesthetics and function of aquariums - is an increasingly…”
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Supplementary oxygen and temperature management during live transportation of greenlip abalone, Haliotis laevigata (Donovan, 1808) by Bubner, Erin J, Harris, James O, Bolton, Toby F

“…Live greenlip abalone, Haliotis laevigata, are highly valued in Australian export markets with demand increasingly being met with cultured stock. Live…”
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US visa restrictions harm job prospects abroad too by Bolton, Toby F

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Physiological acclimation to decreased water temperature and the relative importance of water viscosity in determining the feeding performance of larvae of a serpulid polychaete by Bolton, Toby F., Havenhand, Jon N.

“…Ambient temperature exerts both physiological and mechanical effects on the rates of functional processes of small aquatic ectotherms. Physiological effects of…”
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Physical forces experienced by echinoid eggs in the oviduct during spawning: comparison of the geminate pair Echinometra vanbrunti and Echinometra lucunter by Bolton, Toby F., Thomas, Florence I.M.

“…During spawning, eggs of echinoids are released from the gonad and traverse a narrow oviduct–gonopore complex before being released into the water surrounding…”
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Maternal Energy Investment in Eggs and Jelly Coats Surrounding Eggs of the Echinoid Arbacia punctulata by Bolton, Toby F., Florence I. M. Thomas, Leonard, Celere N.

“…In free-spawning marine invertebrates, the amount of maternal energy that is invested in each egg has profound implications for all life-history stages of the…”
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Chemical Mediation of Sperm Activity and Longevity in the Solitary Ascidians Ciona intestinalis and Ascidiella aspersa by Bolton, Toby F., Havenhand, Jon N.

“…Sperm chemotaxis to compounds originating from eggs is common in solitary ascidians. This chemotactic response is associated with an increase in the activity…”
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Mechanical Resistance to Shear Stress: The Role of Echinoderm Egg Extracellular Layers by Florence I. M. Thomas, Edwards, Kristen A., Bolton, Toby F., Sewell, Mary A., Zande, Jill M.

“…Extracellular layers (jelly coats) on echinoderm eggs are composed of a fibrous network imbedded in a gelatinous material. This type of fibrous network has the…”
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Morphological variation among populations of an invasive jellyfish by Bolton, Toby F., Graham, William M.

“…The Australian spotted jellyfishPhyllorhiza punctataappeared in the Northern Gulf of Mexico in spectacular numbers during the summer of 2000.P. punctatawas…”
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Shear stress experienced by echinoderm eggs in the oviduct during spawning: potential role in the evolution of egg properties by Thomas, FI, Bolton, TF

“…Shear stresses experienced by eggs in the oviduct of the echinoid Arbacia punctulata during spawning were calculated using engineering equations that describe…”
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Physiological versus viscosity-induced effects of an acute reduction in water temperature on microsphere ingestion by trochophore larvae of the serpulid polychaete Galeolaria caespitosa by Bolton, Toby F., Havenhand, Jon.N.

“…Physiological and viscosity-induced effects of an acute 10°C reduction in water temperature on the feeding performance of trochophore larvae of Galeolaria…”
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Mechanical forces imposed on echinoid eggs during spawning: mitigation of forces by fibrous networks within egg extracellular layers by Thomas, F, Bolton, T, Sastry, A

“…Many echinoderms spawn large numbers of eggs in rapid spawning bouts directly into the water column. During spawning, the eggs pass from the gonad along a…”
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Physiological versus viscosity-induced effects of water temperature on the swimming and sinking velocity of larvae of the serpulid polychaete Galeolaria caespitosa by Bolton, Toby F., Havenhand, Jon. N.

“…Water viscosity is inversely related to water temperature. Because marine invertebrate larvae generally operate in a hydrodynamic environment dominated by…”
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