| Title: |
ODNOSI IZMEĐU DUŽINA RIBE I DUŽINA, ŠIRINA I MASE OTOLITA INDIJSKE SKUŠE RASTRELLIGER KANAGURTA (CUVIER, 1817) IZ OMANSKOG MORA ; RELATIONSHIPS BETWEEN FISH LENGTH AND OTOLITH LENGTH, WIDTH AND WEIGHT OF THE INDIAN MACKEREL Rastrelliger kanagurta (CUVIER, 1817) COLLECTED FROM THE SEA OF OMAN |
| Authors: |
Jawad, L.A; Marine Science; Fisheries Centre, Ministry of Fisheries Wealth, P.O. Box 427, Postal Code 100, Muscat, Sultanate of Oman; laith_jawad@hotmail.com; Ambuali, A.; Department of Marine Science; Fisheries, Sultan Qaboos University, P.O. Box 34, Al-Khud, Sultanate of Oman; Al-Mamry, J.M.; Al-Busaidi, H.K. |
| Source: |
Croatian Journal of Fisheries (ribarstvo@agr.hr); Vol.69 No.2 |
| Publisher Information: |
Faculty of Agriculture, University of Zagreb |
| Publication Year: |
2011 |
| Subject Terms: |
dimenzije otolita; dužina ribe; Rastrelliger; Omansko more; Sultanat Oman; Otolith dimensions; fish length; Oman Sea; Sultanate of Oman; anthro-se; hist |
| Description: |
U ovom radu su utvrđeni linearni odnosi između veličine otolita i veličine ribe (totalne dužine i dužine vilice) za vrstu koštunjača, Rastrelliger kanagurta (Cuvier, 1817) prikupljenu iz okoline grada Muscat u omanskom moru. Morfometrijska istraživanja otolita, koja su uključivala dužinu, težinu i širinu, su koelirana s ukupnom dužinom i dužinom vilice ribe. Regresijski modeli koji se odnose na svaki morfometrijski parametar otolita na dvije dužine ribe su napravljeni. Značaj svakog parametra za procjenu dužine ribe je ispitan. Dužina, širina i masa otolita pokazali su se kao najbolje sredstvo za procjenu ukupne dužine i dužine vilice ribe, kao i najlakši parametar za mjerenje. ; The relationships between otolith dimensions and fish size (Fish total and fork lengths) for the teleost species, Rastrelliger kanagurta (Cuvier, 1817) collected from the vicinity of Muscat City at Oman Sea were examined and found to be linear. Otolith morphometric observations included length, weight and width were correlated with the total and fork lengths of the fish. Regression models relating each otolith morphometric parameter to the two fish lengths are provided. The significance of each parameter for estimating fish length was examined. The length, width and weight of otolith appeared to have the best discrimination for estimating total and fork length of fish as well as the easiest parameters to measure. |
| Document Type: |
text |
| Language: |
English |
| Relation: |
http://hrcak.srce.hr/70683 |
| Availability: |
http://hrcak.srce.hr/70683 |
| Rights: |
undefined |
| Accession Number: |
edsbas.462CC9DC |
| Database: |
BASE |