BibTex RIS Kaynak Göster

Some Aspects of the Biology of two Copepods: Apocyclops dengizicus and Mesocyclops isabellae from a Pool in Garmat - Ali, Basrah, Iraq.

Yıl 2008, Cilt: 8 Sayı: 2, - , 01.04.2008

Hanaa Hussain Mohamed Salman Daood Salman Abdul Aziz Mahmood Abdullah

Öz

Some biological aspects of the copepods Apocyclops dengizicus and Mesocyclops isabellae were studied at a pool in Garmet-Ali during the period between August 1998 and July 1999. The laboratory sex ratio was in favour of the females: 3.6:1 and 2.06:1 in the two species respectively. The females of the two species showed faster growth during the copepodites IV, V and the adult. The males reached the adult stage at a shorter time than the females. All stages of life of A. dengizicus appeared in August 1998 and then disappeared. In February 1999 a few copepodites and adults were present, peaked in March and disappeared during April. M. isabellae appeared during August 1998 - December 1998, then disappeared and reappeared in April 1999. It is suggested that predation and cannibalism may be the causes of diapause in the two species.

Anahtar Kelimeler

cyclopoid copepods mating sex ratio growth population structure Apocyclops dendizicus Mesocyclops isabellae

Some Aspects of the Biology of two Copepods: Apocyclops dengizicus and Mesocyclops isabellae from a Pool in Garmat - Ali, Basrah, Iraq.

Yıl 2008, Cilt: 8 Sayı: 2, - , 01.04.2008

Hanaa Hussain Mohamed Salman Daood Salman Abdul Aziz Mahmood Abdullah

Öz

Some biological aspects of the copepods Apocyclops dengizicus and Mesocyclops isabellae were studied at a pool in Garmet-Ali during the period between August 1998 and July 1999. The laboratory sex ratio was in favour of the females: 3.6:1 and 2.06:1 in the two species respectively. The females of the two species showed faster growth during the copepodites IV, V and the adult. The males reached the adult stage at a shorter time than the females. All stages of life of A. dengizicus appeared in August 1998 and then disappeared. In February 1999 a few copepodites and adults were present, peaked in March and disappeared during April. M. isabellae appeared during August 1998 - December 1998, then disappeared and reappeared in April 1999. It is suggested that predation and cannibalism may be the causes of diapause in the two species.

Anahtar Kelimeler

cyclopoid copepods mating sex ratio growth population structure Apocyclops dendizicus Mesocyclops isabellae

Toplam 0 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Bölüm Makaleler
Yazarlar

Hanaa Hussain Mohamed Bu kişi benim

Salman Daood Salman Bu kişi benim

Abdul Aziz Mahmood Abdullah Bu kişi benim

Yayımlanma Tarihi 1 Nisan 2008
Yayımlandığı Sayı Yıl 2008 Cilt: 8 Sayı: 2

Kaynak Göster

APA Mohamed, H. H., Salman, S. D., & Abdullah, A. A. M. (2008). Some Aspects of the Biology of two Copepods: Apocyclops dengizicus and Mesocyclops isabellae from a Pool in Garmat - Ali, Basrah, Iraq. Turkish Journal of Fisheries and Aquatic Sciences, 8(2).
AMA Mohamed HH, Salman SD, Abdullah AAM. Some Aspects of the Biology of two Copepods: Apocyclops dengizicus and Mesocyclops isabellae from a Pool in Garmat - Ali, Basrah, Iraq. Turkish Journal of Fisheries and Aquatic Sciences. Nisan 2008;8(2).
Chicago Mohamed, Hanaa Hussain, Salman Daood Salman, ve Abdul Aziz Mahmood Abdullah. “ Iraq”. Turkish Journal of Fisheries and Aquatic Sciences 8, sy. 2 (Nisan 2008).
EndNote Mohamed HH, Salman SD, Abdullah AAM (01 Nisan 2008) Some Aspects of the Biology of two Copepods: Apocyclops dengizicus and Mesocyclops isabellae from a Pool in Garmat - Ali, Basrah, Iraq. Turkish Journal of Fisheries and Aquatic Sciences 8 2
IEEE H. H. Mohamed, S. D. Salman, ve A. A. M. Abdullah, “ Iraq”., Turkish Journal of Fisheries and Aquatic Sciences, c. 8, sy. 2, 2008.
ISNAD Mohamed, Hanaa Hussain vd. “ Iraq”. Turkish Journal of Fisheries and Aquatic Sciences 8/2 (Nisan 2008).
JAMA Mohamed HH, Salman SD, Abdullah AAM. Some Aspects of the Biology of two Copepods: Apocyclops dengizicus and Mesocyclops isabellae from a Pool in Garmat - Ali, Basrah, Iraq. Turkish Journal of Fisheries and Aquatic Sciences. 2008;8.
MLA Mohamed, Hanaa Hussain vd. “ Iraq”. Turkish Journal of Fisheries and Aquatic Sciences, c. 8, sy. 2, 2008.
Vancouver Mohamed HH, Salman SD, Abdullah AAM. Some Aspects of the Biology of two Copepods: Apocyclops dengizicus and Mesocyclops isabellae from a Pool in Garmat - Ali, Basrah, Iraq. Turkish Journal of Fisheries and Aquatic Sciences. 2008;8(2).