Age and growth of the hollowsnout grenadier, Caelorinchus caelorhincus (Risso, 1810), in the Aegean Sea

Filiz, Halit; Bilge, Gökçen; Irmak, Erhan; Toğulga, Melahat; Uçkun, Dilek; Akalın, Sencer

doi:10.1111/j.1439-0426.2006.00806.x

Cited by 9 publications

(9 citation statements)

References 10 publications

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“…This information allowed us comparisons only with S. diaspros , whose WLR shows corresponding negative allometric pattern in Sangun et al., . C. coelorhynchus showed different allometric patterns as those reported in other Mediterranean sub‐regions (Aegean and Adriatic Sea) by Ungaro, Vlora, Marano, Rivas, & Modica, ; Filiz & Bilge, and Filiz et al., ; whereas no references are available in the eastern Mediterranean. No references whatsoever are reported on Fishbase website (Froese & Pauly, ) on S. elongata .…”

Section: Discussioncontrasting

confidence: 54%

Weight-length relationships of 3 demersal fish species from Lebanese marine waters, eastern Mediterranean

et al. 2017

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Weight-length relationships (WLRs) were estimated for 3 demersal species, from the Lebanese marine waters, eastern Mediterranean, namely Coelorinchus caelorhincus (Risso, 1810), Scorpaena elongata Cadenat, 1943 and Stephanolepsis diaspros Fraser-Brunner, 1940. The specimens were collected using trammel and gill nets from June 2012 to October 2014. The values of parameter b of the WLRs W = aL b ranged from 2.922 to 3.708. Pronounced sexual dimorphism in WLR was observed for S. diaspros and none showed a WLR-based geographical pattern of distribution. WLRs reported in this study should be applied only within the observed length ranges.

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Section: Discussioncontrasting

confidence: 54%

Weight-length relationships of 3 demersal fish species from Lebanese marine waters, eastern Mediterranean

et al. 2017

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“…Age data provide valuable information on the life history of fish species; however, age determination reliability is generally based on the size of the samples studied and interpretation of the growth rings on the otoliths (Filiz et al., ). Our range (1–5 years) is within longevity limits observed by Allam () of 1–5 years (n = 421), with the 3‐year age group numerically dominant; El‐Haweet et al.…”

Section: Discussionmentioning

confidence: 99%

“…A final total of 932 was read on the major axis of the proximal surface (longitudinal plane) by four independent readers. When unanimity was not reached among the readers, the specimens were thus not included in the growth calculations (Filiz et al., ). Length–weight relationships were determined for males and females according to the equation W = a L b , where W is total weight (g), L the total length (cm), the parameters a and b were calculated by functional regression, as was the coefficient of determination ( r ²).…”

Section: Methodsmentioning

confidence: 99%

Age and growth of Boops boops (Linnaeus, 1758) in Izmir Bay, Aegean Sea, Turkey

Kara

Bayhan

2015

J. Appl. Ichthyol.

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The present study was conducted to determine the age relationships in lengths and weights of Boops boops (Linneaus, 1756) in Izmir Bay, central Aegean Sea. A total of 932 specimens (503 females and 429 males) were caught by gillnet, trammel net and a combination thereof on a monthly sampling basis from November 2008 through October 2009. Total length and weight of sampled fish ranged from 11.3 to 27.9 cm and from 12.2 to 261.7 g, with a mean of 19.6 cm and 82.7 g, respectively. Length-weight relationships for all individuals were described by the parameters a = 0.0050, b = 3.237 and r² = 0.956. The von Bertalanffy growth curve fitted to the lengths-at-age provided parameters of L ∞ = 29.87 cm k = 0.243 and t o = À0.98 for males and L ∞ = 30.79 cm, k = 0.239 and t o = À0.90 for females. Based on otolith readings, age determinations varied from 1 to 5 years. Maximum age was 5 years in age group 2, with 29.84 and 37.97% for males and females, respectively. The overall 1 : 1.17 sex ratio of males to females was significantly biased toward females (P < 0.05). There was no statistical difference in the mean condition factor (P > 0.05), with a value of 1.028 for the entire population. The growth performance index (Φ ' ) was 2.33 and 2.36 for males and females, respectively. Results were similar to other geographical areas, which suggests that a common fisheries management might be possible.

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“…Known from the Mediterranean coasts of Turkey (Bilecenoǧlu et al., 2002), age and growth of the hollowsnout grenadier in Turkish Aegean waters are given in Filiz et al. (2006), and its food habits in Sever et al.…”

Section: Introductionmentioning

confidence: 99%

First record of the hollowsnout grenadier,Coelorhynchus coelorhyncus(Risso, 1810), from the Sea of Marmara, Turkey

Artüz¹,

Erdoğan

Koç

et al. 2010

Journal of Applied Ichthyology

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Age and growth of the hollowsnout grenadier, Caelorinchus caelorhincus (Risso, 1810), in the Aegean Sea

Cited by 9 publications

References 10 publications

Weight-length relationships of 3 demersal fish species from Lebanese marine waters, eastern Mediterranean

Weight-length relationships of 3 demersal fish species from Lebanese marine waters, eastern Mediterranean

Age and growth of Boops boops (Linnaeus, 1758) in Izmir Bay, Aegean Sea, Turkey

First record of the hollowsnout grenadier,Coelorhynchus coelorhyncus(Risso, 1810), from the Sea of Marmara, Turkey

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