نتایج جستجو برای: length weight relationship

تعداد نتایج: 1151643  

ژورنال: بوم شناسی آبزیان 2015
Azh, Zahra , Johari, Seyed Ali , Sourinejad, Iman ,

Regarding the importance of studying inland water fishes specially the fish living in qanats, some morphology characteristics, length-weight relationship and growth type of Turkmenian loach Paraschistura sargadensis living in Aran qanat, Baft city were assessed by standard protocols. Range of total length was 25.1-51.38 mm, standard length was 20.65-43.10 mm, fork length was 23.41-46.85 mm, bod...

Journal: :Tropical life sciences research 2012
Nor Aziella Mohd Rosli Mansor Mat Isa

Scanty information exists pertaining to the length-weight relationship (LWR) and length-length relationship (LLR) parameters of longsnouted catfish, Plicofollis argyropleuron in lotic systems throughout the northern part of Peninsular Malaysia. It is vital to reveal these biological properties of P. argyropleuron in Kuala Muda and Merbok estuary for future management and to increase knowledge a...

Journal: :IOP conference series 2021

The research was conducted in Percut Sei Tuan Aquatic with goblinfish (Neovespicula depressifrons) as the main object. Goblinfish caught at a brackish aquatic which is mangroves are grown. This study aimed to analyse relationship between weight-length, growth pattern, length-frequency distribution, and condition factors of goblin fish. Danish seines mesh size net 1 inch, ½ ¼ inch used for fishi...

Journal: :Vision Research 2004
Howard C Howland Stacey Merola Jennifer R Basarab

We compiled data from the literature and colleagues to examine the relationship between eye axial length and body weight for vertebrates as well as birds, mammals, reptiles, and fishes independently. After fitting the data to logarithmic and semi-logarithmic models, we found that axial length of vertebrate eyes does obey a conventional logarithmic relationship with body weight rather than a sem...

A. Ouattara A.B. Adépo-Gourène G. Gourène K.M. Konan, L. Doumbia

The present study describes the length-weight relationship (LWR), length-length relationship (LLR) and condition factor of the wild population of the shrimp Macrobrachium macrobrachion from the rivers of Côte d’Ivoire (West Africa). Samples were randomly collected from small-scale shrimp fisheries using bamboo traps. Of the thirteen analyzed morphometrics characters, only the second pleura widt...

Adépo-Gourène , A.B., Doumbia, L., Gourène, G., Konan, K.M., Ouattara, A.,

The present study describes the length-weight relationship (LWR), length-length relationship (LLR) and condition factor of the wild population of the shrimp Macrobrachium macrobrachion from the rivers of Côte d’Ivoire (West Africa). Samples were randomly collected from small-scale shrimp fisheries using bamboo traps. Of the thirteen analyzed morphometrics characters, only the second pleura widt...

M. Aydın, U. Karadurmuş,

This study was carried out during May 2010 – April 2011 in order to determine various biological properties of red mullet occurring in the Eastern Black Sea region. The average length and weight of 1435 specimens were determined as 13.13 cm and 23.14 g, respectively. Weight-length relationship was determined as W = 0.0088 L3.0338. The age distribution of this population ranged between I and VII...

M. Aydın, U. Karadurmuş

This study was carried out during May 2010 – April 2011 in order to determine various biological properties of red mullet occurring in the Eastern Black Sea region. The average length and weight of 1435 specimens were determined as 13.13 cm and 23.14 g, respectively. Weight-length relationship was determined as W = 0.0088 L3.0338. The age distribution of this population ranged between I and VII...

Journal: :علوم باغبانی ایران 0
جمیله رهایی دانشجوی سابق دکتری، دانشکدة کشاورزی، دانشگاه گیلان، رشت معظم حسن پور اصیل استاد، دانشکدة کشاورزی، دانشگاه گیلان، رشت حبیب الله سمیع زاده لاهیجی دانشیار، دانشکده کشاورزی، دانشگاه گیلان، رشت رسول انسی نژاد استادیار، دانشکدة کشاورزی، دانشگاه آزاد اسلامی، واحد رشت، رشت

to investigate the genotypic and phenotypic relationship between characteristics affecting tomato fruit weights, eleven tomato lines were compared in a rcb design with three replications. the anova showed that the difference among lines was significant for all characteristics. there was a significant phenotypic and genotypic correlations between fruit weight and most of the characteristics. the...

A Haitov , F Amouei , T Valinassab ,

The relationships between sagitta otolith morphology and fish size were examined for common carp in the Southern Caspian Sea and also the aging of different length groups were determined. Statistical tests to examine correlation between left and right otoliths dimensions were carried out and no statistically significant difference between them was found. The biggest otolith had 0.032g weight be...

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