Reproductive biology of arabian pandora, pagellus affinis (boulenger, 1888) from Hadhramout coast, Gulf of Aden
Other Title(s)
الخواص البيولوجية و سلوك التكاثر لسمكة البندورة العربية Pagellus Affinis في ساحل حضرموت-خليج عدن
Source
Hadhramout University Journal of Natural and Applied Sciences
Issue
Vol. 15, Issue 2 (31 Dec. 2018), pp.221-232, 12 p.
Publisher
Hadhramout University Deanship of Postgraduate Studies and Scientific Research
Publication Date
2018-12-31
Country of Publication
Yemen
No. of Pages
12
Abstract EN
Two hundreds and fifty eight fish of P.
affinis samples were randomly collected from Hadhramout coast, Gulf of Aden during period of March 2012 until April 2013.
Generally, the best growth performance of P.
affinis was occurred from May to September related to available nourishment, upwelled bottom nutrient.
Length-weight relationship was 2.83 appeared the isometric growth during whole year.
Sex ratio was revealed 1:1, males to females in whole year.
The gonado somatic index values were above 3%, showing that spawning could be placed in June to September in a year at length 20.2 cm to 22.8 cm, with a peak of activity spawning in September.
The highest percentage of absolute fecundity was 35% in June followed by 25% in both August and July, whereas the lowest percentage was 15% in September.
Also, condition factor give the impression the sexual maturity from July to November at 19 cm to at 21.1 cm length.-
American Psychological Association (APA)
2018. Reproductive biology of arabian pandora, pagellus affinis (boulenger, 1888) from Hadhramout coast, Gulf of Aden. Hadhramout University Journal of Natural and Applied Sciences،Vol. 15, no. 2, pp.221-232.
https://search.emarefa.net/detail/BIM-1007226
Modern Language Association (MLA)
Reproductive biology of arabian pandora, pagellus affinis (boulenger, 1888) from Hadhramout coast, Gulf of Aden. Hadhramout University Journal of Natural and Applied Sciences Vol. 15, no. 2 (Dec. 2018), pp.221-232.
https://search.emarefa.net/detail/BIM-1007226
American Medical Association (AMA)
Reproductive biology of arabian pandora, pagellus affinis (boulenger, 1888) from Hadhramout coast, Gulf of Aden. Hadhramout University Journal of Natural and Applied Sciences. 2018. Vol. 15, no. 2, pp.221-232.
https://search.emarefa.net/detail/BIM-1007226
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 231
Record ID
BIM-1007226