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Reproductive Biology of the Bobtail Squid Rossia macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean

Yıl 2010, Cilt: 10 Sayı: 1, - , 01.02.2010

Öz

Rossia macrosoma was investigated based on material collected from the eastern Mediterranean Sea, to determine potential fecundity (PF), reproductive strategies and size at maturity. The female potential fecundity ranged between 126 and 931, while the value was 15 to 103 for male spermatophores. Egg sizes varied from 0.2 to 10.0 mm, and spermatophore lengths ranged from 12.3 to 18.8 mm. Animals became mature at smaller sizes than those from the western Mediterranean, thus, their maximum sizes were smaller either. According to egg diameter distributions in gonads, R. macrosoma has asynchronous ovary maturation, spawning more than once. Therefore, R. macrosoma is an intermittent spawner similar to other sepiolid species.

Reproductive Biology of the Bobtail Squid Rossia macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean

Yıl 2010, Cilt: 10 Sayı: 1, - , 01.02.2010

Öz

Rossia macrosoma was investigated based on material collected from the eastern Mediterranean Sea, to determine potential fecundity (PF), reproductive strategies and size at maturity. The female potential fecundity ranged between 126 and 931, while the value was 15 to 103 for male spermatophores. Egg sizes varied from 0.2 to 10.0 mm, and spermatophore lengths ranged from 12.3 to 18.8 mm. Animals became mature at smaller sizes than those from the western Mediterranean, thus, their maximum sizes were smaller either. According to egg diameter distributions in gonads, R. macrosoma has asynchronous ovary maturation, spawning more than once. Therefore, R. macrosoma is an intermittent spawner similar to other sepiolid species.

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Ayrıntılar

Birincil Dil Türkçe
Bölüm Makaleler
Yazarlar

Alp Salman Bu kişi benim

Bahadır Önsoy Bu kişi benim

Yayımlanma Tarihi 1 Şubat 2010
Yayımlandığı Sayı Yıl 2010 Cilt: 10 Sayı: 1

Kaynak Göster

APA Salman, A., & Önsoy, B. (2010). Reproductive Biology of the Bobtail Squid Rossia macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean. Turkish Journal of Fisheries and Aquatic Sciences, 10(1).
AMA Salman A, Önsoy B. Reproductive Biology of the Bobtail Squid Rossia macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean. Turkish Journal of Fisheries and Aquatic Sciences. Şubat 2010;10(1).
Chicago Salman, Alp, ve Bahadır Önsoy. “Reproductive Biology of the Bobtail Squid Rossia Macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean”. Turkish Journal of Fisheries and Aquatic Sciences 10, sy. 1 (Şubat 2010).
EndNote Salman A, Önsoy B (01 Şubat 2010) Reproductive Biology of the Bobtail Squid Rossia macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean. Turkish Journal of Fisheries and Aquatic Sciences 10 1
IEEE A. Salman ve B. Önsoy, “Reproductive Biology of the Bobtail Squid Rossia macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean”, Turkish Journal of Fisheries and Aquatic Sciences, c. 10, sy. 1, 2010.
ISNAD Salman, Alp - Önsoy, Bahadır. “Reproductive Biology of the Bobtail Squid Rossia Macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean”. Turkish Journal of Fisheries and Aquatic Sciences 10/1 (Şubat 2010).
JAMA Salman A, Önsoy B. Reproductive Biology of the Bobtail Squid Rossia macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean. Turkish Journal of Fisheries and Aquatic Sciences. 2010;10.
MLA Salman, Alp ve Bahadır Önsoy. “Reproductive Biology of the Bobtail Squid Rossia Macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean”. Turkish Journal of Fisheries and Aquatic Sciences, c. 10, sy. 1, 2010.
Vancouver Salman A, Önsoy B. Reproductive Biology of the Bobtail Squid Rossia macrosoma (Cephalopoda: Sepiolidea) from the Eastern Mediterranean. Turkish Journal of Fisheries and Aquatic Sciences. 2010;10(1).