life history
Life-history patterns of fishes in the Hellenic Seas
... of life-history theory is of fundamental impor- tance to the analysis of population performance and thus to both theoretical ecology and resource ...management. Life-history theory is based on ...
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A model for brain life history evolution
... Complex cognition and relatively large brains are distributed across various taxa, and many primarily verbal hypotheses exist to explain such diversity. Yet, mathematical approaches formalizing verbal hypotheses would ...
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The life history of an egg laying mammal, the echidna
... T b ranges from 28 to 35 °C, with a modal T b of 31–32 °C (Nicol & Andersen, in press). The low T b and metabolic rate of echidnas have been attributed variously to their phy- logenetic status (Martin, 1902; Dawson, ...
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How to Use Life History in Sociology?
... his life chooses them from his “collection of ...everyday life events that influence the individual. Consequently, a life history is an open system that acquires its final structure and ...
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Dental development as a measure of life history in primates
... The following life-history and size variables were taken from Harvey and Clutton-Brock 1985: 1 female body weight, 2 birth weight, 3 gestation length, 4 age of weaning, 5 interbirth inte[r] ...
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Fire history from life-history: determining the fire regime that a plant community is adapted using life-histories
... the life history of several plant species that compete for space in the same landscape, we can ask, using an appropriate model, what is the fire regime that allows these taxa to co-exist over time? If these ...
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The Evolutionary Genetics of Life History in Drosophila Melanogaster
... natural life history ...a history of positive selection at the Insulin-like Receptor (InR), but evidence of neutral evolution at the InR substrate, ...in life history evolution, and ...
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Life history of deepwater chondrichthyans
... chondrichthyan life history traits and habitat was examined among the three main marine habitats of shelf, pelagic and deepwater, and also within the deepwater ...habitat. Life history traits ...
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Thermal strategies vary with life history stage
... early life stages will be needed to unravel the capacity for these stages to tolerate thermal extremes under emersion and ...early life stages with low z should be more sensitive to temperature changes (see ...
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Life history and mating system of the brown thornbill
... The costs of raising sons differ for females in new and established pairs because males in new pairs provision at a lower rate than males in established pairs and male thornbills do not [r] ...
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Notes on the life history of Anaphia petiolata (Kroyer).
... moult in which the walking legs are complete, that is to say when the body and legs are fully formed, for a series of measurements show that there is very little difference in the length[r] ...
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The life history of Turnerella pennyi (Harv.) Schmitz
... Either both tetraspores and carpospores germinate to give a crustose phase, the discs from the former subsequently giving rise directly to foliose plants; or there is [r] ...
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How do mussels reproduce? Life History
... unique life cycle (Figure ...their life cycle, whereas other bivalve families produce free-swimming larvae that develop into the adult form without a ...
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A contribution towards the life-history of the spur-dog
... Thus, neither the increase in mean weight of the liver, with increase of depth, nor the greater mean weights of liver and flesh in the female, are definitely confirmed by the Banks-Westw[r] ...
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Notes on the life history of Sacculina carcini Thompson
... It has been shown that the length of the breeding period of the parasite bears a close relationship to the length of that of the host, and it has also been noted that while it is conside[r] ...
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The life history ofAcrochaete wittrockii (Ulvellaceae, Chlorophyta)
... Alternatively, triflagellate zoospores which settle on the bottom of petri dishes, develop into unicellular, autonomous sporangial plants.. Their triflagellate spores repeat the ep[r] ...
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On the life history of the marine plankton diatomStephanopyxis palmeriana
... (a) Two heterovalvate cells, each containing the first spore valva; (b) heterovalvate cell during polarization of the ceil content, plastids leaving the epivalva; (c) extrem[r] ...
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Studies in the life history and taxonomy of the genus Enteromorpha
... The morphology of the generation developed from planozygotes resembled closely that of the winter generation in the natural environment, save for the slightly greater proportion of unbra[r] ...
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Notes on the life history of Gammarus chevreuxi
... Again, in Brood I of Pair I a male and a female became mature in thirty-six days; four days later four other females were fertilized by this male and another, and again the last females [r] ...
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Early life history of the 'Irukandji' jellyfish Carukia barnesi
... the life cycle of cubozoans also have many species specific complexities [2,3,6,7,10,13 – ...cubozoan life cycles, production of lab-based polyp cultures is ...
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