1957
DOI: 10.1038/1791138b0
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Effect of Low Temperature on the Breeding of Marine Animals

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Cited by 27 publications
(22 citation statements)
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“…An immature form needs the food to grow and to develop its gonads, and a mature but spent organism needs to build up its reserves before it can spawn again. On the other hand, since the reserves may be deposited a long time before the actual breeding season sets in, the relation between food and breeding is likely to be obscured and one may find in some cases that it might not be necessary for the animal to feed while becoming sexually mature, provided the maturing process is brief (68). However, if an animal is starved for a very long time before the breeding season it may not have the reserves to develop its gonads (69).…”
Section: Factors Which Induce the Breeding Conditionmentioning
confidence: 97%
“…An immature form needs the food to grow and to develop its gonads, and a mature but spent organism needs to build up its reserves before it can spawn again. On the other hand, since the reserves may be deposited a long time before the actual breeding season sets in, the relation between food and breeding is likely to be obscured and one may find in some cases that it might not be necessary for the animal to feed while becoming sexually mature, provided the maturing process is brief (68). However, if an animal is starved for a very long time before the breeding season it may not have the reserves to develop its gonads (69).…”
Section: Factors Which Induce the Breeding Conditionmentioning
confidence: 97%
“…Temperature has long been recognised as a major factor governing species distribution (e.g. Isaac, 1938;Stephenson, 1944;Lewis, 1964) and mechanisms for this have been examined by Southward (1955Southward ( , 1958, Crisp (1957), and Lewis (1964) amongst many others. Stability of substratum is obviously important and various properties of the substratum may lead to significant differences in the populations present (e.g.…”
Section: Introductionmentioning
confidence: 99%
“…The water was then heated to 28 °c over 6h. This is essentially the same treatment as (i) above, but takes account of the findings of Crisp (1957) that Balanus specimens required previous exposure to cool temperatures before they could be induced to spawn at warmer temperatures. The annual minimum temperature in and around Waitemata Harbour, 12°c (Hounsell 1935, Paul 1968, Jillet 1971, was selected as a suitable low temperature, since lower temperatures would have little relevance to the natural habitat.…”
Section: Artificial Spawningmentioning
confidence: 97%
“…The widespread importance of temperature in the spawning of marine invertebrates is well shown by the work of Loosanoff & Davis (1950) on the bivalve Venus mercenaria, Crisp (1957) on the barnacles Balanus balanus and B. balanoides, Sastry (1966) on the scallop Aequipecten irradians, and Underwood (1972) on the trochid Gibbula cineraria. Such methods are widely used in mussel and oyster farming, where spat is obtained from the ripe bivalves by placing them in dishes of seawater and raising the temperature.…”
Section: Introductionmentioning
confidence: 98%