Embryonic Development of Common Dentex (Dentex dentex L.) Eggs

Şahin SAKA; Kürşat FIRAT; Deniz ÇOBAN

Makale detayları

Embryonic Development of Common Dentex (Dentex dentex L.) Eggs

Yazarlar:

Şahin SAKA | Kürşat FIRAT | Deniz ÇOBAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2006 Vol.30 Issue 1, pp.35-40

Belge Tipi:

Makale

Yayın Tarihi:

12/2005

Belge Dili:

Türkçe

Document ID (Org No.):

2000768525

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128

Anahtar kelimeler:

Özet:

 

The embryonic development of common dentex eggs was investigated in detail in aquacultural conditions at constant temperature. The experiments were carried out at 18 ± 0.2 ºC. The average diameters of the eggs and oil globule were 1.032 ± 0.008 mm and 0.233 ± 0.002 mm, respectively. Embryonic development was observed every 15 min until the morula stage and then at hourly intervals. The morula stage, gastrula stage, neurula stage and formation of somite and kupffer’s vesicle were determined 04:15 h, 10:00 h, 17:00 h and 23:00 h after fertilization, respectively. The hatching rates were 82%-86% at 18 ± 0.2 ºC. Hatching of the larvae took 56.30 h at 18 ± 0.2 ºC.

 

The embryonic development of common dentex eggs was investigated in detail in aquacultural conditions at constant temperature. The experiments were carried out at 18 ± 0.2 ºC. The average diameters of the eggs and oil globule were 1.032 ± 0.008 mm and 0.233 ± 0.002 mm, respectively. Embryonic development was observed every 15 min until the morula stage and then at hourly intervals. The morula stage, gastrula stage, neurula stage and formation of somite and kupffer’s vesicle were determined 04:15 h, 10:00 h, 17:00 h and 23:00 h after fertilization, respectively. The hatching rates were 82%-86% at 18 ± 0.2 ºC. Hatching of the larvae took 56.30 h at 18 ± 0.2 ºC.

Makale detayları

Embryonic Development of Common Dentex (Dentex dentex L.) Eggs

Yazarlar:

Şahin SAKA | Kürşat FIRAT | Deniz ÇOBAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2006 Vol.30 Issue 1, pp.35-40

Belge Tipi:

Makale

Yayın Tarihi:

12/2005

Belge Dili:

Türkçe

Document ID (Org No.):

2000768525

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128

Common dentex

egg

embryological development

incubation

Sayı

Makale detayları

Embryonic Development of Common Dentex (Dentex dentex L.) Eggs

Yazarlar: Şahin SAKA | Kürşat FIRAT | Deniz ÇOBAN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Veterinary and Animal Sciences 2006 Vol.30 Issue 1, pp.35-40

Belge Tipi: Makale

Yayın Tarihi: 12/2005

Belge Dili: Türkçe

Document ID (Org No.): 2000768525

Sıklık: İki Aylık

eISSN: 1303-6181

pISSN: 1300-0128

Common dentex

egg

embryological development

incubation

Sayı

Yazarlar:

Şahin SAKA | Kürşat FIRAT | Deniz ÇOBAN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 2006 Vol.30 Issue 1, pp.35-40

Belge Tipi:

Makale

Yayın Tarihi:

12/2005

Belge Dili:

Türkçe

Document ID (Org No.):

2000768525

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128