Wyniki wyszukiwania

1

Effect of freezing, formalin, and alcohol on certain body proportions of the clupeid fish Nematalosa nasus, collected from the Khor al-Zubair area [ northwest region of the Arabian Gulf ]

100%

Al-Hassan L. A. J., Saleem S. D., Kelkonian M. K.

Acta Hydrobiologica

|

1993

|

tom 35

|

nr 2

179-183

Three morphological characters i.e. total length, head length, and body depth of the shad Nematalosa nasus, were measured to determine the short term effect of fixation and preservation. Shrinkage (up to 51.9%) was the rule. Body parts changed differentially. Head length and body depth indicated susceptibility to change (shrinkage), though total length was least effected. Changes were considered of great practical consequence for taxonomical and growth studies.

2

Ocular lens diameter as an age indicator in two teleost fishes collected from Basrah waters [Iraq]

100%

Al-Hassan L. A. J., Al-Dubaikel A. Y., Wahab N. K.

Acta Hydrobiologica

|

1992

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tom 34

|

nr 3

275-279

The ocular lens diameter of the teleost fishes Heteropneustes fossilis and Ilisha elongata was used as an age indicator. The results showed that this technique could be adopted for estimating the age of individuals of these two species.

3

Seasonal variations in the haemoglobin concentration and haematocrit values of Silurus triostegus

100%

Al-Hassan L. A. J., Al-Abood A. Y., Al-Seyab A. A.

Acta Ichthyologica et Piscatoria

|

1990

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tom 20

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nr 1

4

Morphological variance and enzyme heterozygosity in Eleutheronema tetradactylum and Strongylura strongylura collected from Khor Al-Zubair area, Basrah, Iraq

100%

Saleem S. D., Al-Hassan L. A. J., Melkonian M. K.

Acta Ichthyologica et Piscatoria

|

1988

|

tom 18

|

nr 1

5

Annotated check list of the fish fauna of khor Al-Zubair, North West of the Arabian Gulf, Iraq

100%

Hussain N. A., Naiama A. K., Al-Hassan L. A. J.

Acta Ichthyologica et Piscatoria

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1988

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tom 18

|

nr 1

6

The effect of some preservatives and freezing on certain body dimensions of two species of the family Mullidae collected from Benghazi waters, Libya

100%

Al-Hassan L. A. J., Bujawari J. A., El-Silini O. A.

Acta Ichthyologica et Piscatoria

|

2000

|

tom 30

|

nr 2

Two preservatives, formalin and alcohol as well as the freezing method were studied to show their effect on three morphological characters of two fish species of the family Mullidae (Mullus barbatus and M. surmuletus) collected from the Libyan coastal waters of the Mediterranean Sea near Benghazi City. The results showed a variable effect of the preservatives used and the freezing techniques. Shrinkage was the most common effect observed in the preservation tests, although a number of increase cases were obtained as well.

Ograniczanie wyników

4 Acta Ichthyologica et Piscatoria

2 Acta Hydrobiologica

6 Al-Hassan L. A. J.

2 Saleem S. D.

1 Al-Abood A. Y.

1 Al-Dubaikel A. Y.

1 Al-Seyab A. A.

1 Bujawari J. A.

1 El-Silini O. A.

1 Hussain N. A.

1 Kelkonian M. K.

1 Melkonian M. K.

1 Naiama A. K.

1 Wahab N. K.

1 2000

1 1993

1 1992

1 1990

2 1988

Effect of freezing, formalin, and alcohol on certain body proportions of the clupeid fish Nematalosa nasus, collected from the Khor al-Zubair area [ northwest region of the Arabian Gulf ]

Ocular lens diameter as an age indicator in two teleost fishes collected from Basrah waters [Iraq]

Seasonal variations in the haemoglobin concentration and haematocrit values of Silurus triostegus

Morphological variance and enzyme heterozygosity in Eleutheronema tetradactylum and Strongylura strongylura collected from Khor Al-Zubair area, Basrah, Iraq

Annotated check list of the fish fauna of khor Al-Zubair, North West of the Arabian Gulf, Iraq

The effect of some preservatives and freezing on certain body dimensions of two species of the family Mullidae collected from Benghazi waters, Libya