Data/hora: 09/06/2024 06:09:05

Provedor de dados: 	27	
País: 	Belgium	
Título: 	Influence of temperature on the reproductive potential of &lt;i&gt;Oncholaimus oxyuris&lt;/i&gt; (Nematoda: Oncholaimidae)	
Autores: 	Heip, C.H.R.; Smol, N.; Absillis, V.	
Data: 	1978	
Ano: 	1978	
Resumo: 	The large nematode &lt;i&gt;Oncholaimus oxyuris&lt;/i&gt; Ditlevsen, 1911 is a dominant predator in a shallow polyhaline brackish-water pond in Belgium. The reproductive potential of this species was calculated as the intrinsic rate of natural increase r = 1/&lt;i&gt;G&lt;/i&gt; ln &lt;i&gt;pN&lt;sub&gt;e&lt;/sub&gt;&lt;/i&gt;, in which &lt;i&gt;D&lt;/i&gt; is the generation time, &lt;i&gt;p&lt;/i&gt; is the percentage of females, and &lt;i&gt;N&lt;sub&gt;e&lt;/sub&gt;&lt;/i&gt; is the number of eggs per female. The generation time varies between 570 days at 5°C and 101 days at 25°C and is the main factor in the determination of &lt;i&gt;r&lt;/i&gt;. The relationship between &lt;i&gt;r&lt;/i&gt; and temperature is nearly linear and is given by &lt;i&gt;r&lt;/i&gt; = 0.0013 &lt;i&gt;T&lt;/i&gt; - 0.0042. The reproductive potential of &lt;i&gt;O. oxyuris&lt;/i&gt; is much lower than would be predicted from body size; this, and the dominance of males in the population, is discussed in the light of the evolution of stable predator-prey systems.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3577	
Relação: 	info:eu-repo/semantics/altIdentifier/wos/A1978EQ86200008	
Fonte: 	%3Ci%3EMar.+Biol.+%28Berl.%29+45%283%29%3C%2Fi%3E%3A+255-260.+%3Ca+href%3D%22https%3A%2F%2Fhdl.handle.net%2F10.1007%2FBF00390608%22+target%3D%22_blank%22%3Ehttps%3A%2F%2Fhdl.handle.net%2F10.1007%2FBF00390608%3C%2Fa%3E	
Fonte: 	info:eu-repo/semantics/restrictedAccess