A COMPARATIVE MORPHOLOGICAL ANALYSIS OF JUVENLIE ACIPENSER PERSICUS AND A. GULDENSTAEDTI IN SOUTHEAST OF CASPIAN SEA

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GHORBANI R.; HAJI MORADLOU ABD ALMAJID

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Journal of Agricultural Sciences and Natural Resources Year:2002 | Volume:8 | Issue:4 Page(s): 191-204

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Title

A COMPARATIVE MORPHOLOGICAL ANALYSIS OF JUVENLIE ACIPENSER PERSICUS AND A. GULDENSTAEDTI IN SOUTHEAST OF CASPIAN SEA

Author(s)

GHORBANI R. | HAJI MORADLOU ABD ALMAJID | Issue Writer Certificate

Keywords

JUVENILES OF STURGEON; SOUTHEAST CASPIAN SEA; MORPHOMETRIC; MERISTICQ4

Abstract

Two hundered fourty specimens of juvenile sturgeons were caught by beach seine during 1997-1999. The samples were preserved in 10% formalin. Measurement of morphometric charactristics were made using fishery measuring board with an accuracy of 1 mm and sliding calipers with an accuracy of 0.1 mm on samples following standard methods for sturgeons. In this study eighteen morphometric and ten meristic characters were used. Substantial variation was found in Acipenser guldenstaedti and A.persicus populations with respect to the average values in the individual size classes for morphometric characters by using the T-test and was showed the relative values of a number of characters vary with the growth of the fish. In principal components method, samples of Acipenser guldenstaedt and A.persicus is completely isolated and confirmed significant phenetic diversity of sturgeons of two groups and determined importance characters for distinguished of two groups. Mean values of meristic characters of sturgeons in relation to the average values in the wide size series of specimens and diversity index methods differ in most cases significantly in samples by using T-test and V-test respectively.In Pc method, determined the distinguishing characters between two group which had more importance.

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APA: Copy

GHORBANI, R., & HAJI MORADLOU, ABD ALMAJID. (2002). A COMPARATIVE MORPHOLOGICAL ANALYSIS OF JUVENLIE ACIPENSER PERSICUS AND A. GULDENSTAEDTI IN SOUTHEAST OF CASPIAN SEA. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, 8(4), 191-204. SID. https://sid.ir/paper/9560/en

Vancouver: Copy

GHORBANI R., HAJI MORADLOU ABD ALMAJID. A COMPARATIVE MORPHOLOGICAL ANALYSIS OF JUVENLIE ACIPENSER PERSICUS AND A. GULDENSTAEDTI IN SOUTHEAST OF CASPIAN SEA. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES[Internet]. 2002;8(4):191-204. Available from: https://sid.ir/paper/9560/en

IEEE: Copy

R. GHORBANI, and ABD ALMAJID HAJI MORADLOU, “A COMPARATIVE MORPHOLOGICAL ANALYSIS OF JUVENLIE ACIPENSER PERSICUS AND A. GULDENSTAEDTI IN SOUTHEAST OF CASPIAN SEA,” JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, vol. 8, no. 4, pp. 191–204, 2002, [Online]. Available: https://sid.ir/paper/9560/en

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