1. A spatially comprehensive description of the butterflyfish assemblage structure in the Red Sea and Gulf of Aden is presented. Fish were censused on 118 transects at 29 coral reef sites. 2. A total of 5062 butterflyfishes were counted along the Jordanian, Egyptian, Saudi Arabian, Yemeni and Djibo
Community structure and ecology of butterflyfishes (Chaetodontidae) in the Gulf of Aqaba (northern Red Sea)
โ Scribed by E. Brokovich; A. Baranes
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 252 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1052-7613
- DOI
- 10.1002/aqc.695
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โฆ Synopsis
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Of the 11 species of chaetodontids recorded from the northern Gulf of Aqaba, nine species (Chaetodon auriga, C. austriacus, C. fasciatus, C. lineolatus, C. melannotus, C. paucifasciatus, C. trifascialis, Heniochus diphreutes and H. intermedius) were observed in the shallow waters of Eilat (down to 15 metres).
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The butterflyfish represented 1.2% of all fishes recorded at these sites. C. paucifasciatus was the most common (50.1%), followed by C. austriacus (26.3%) and C. fasciatus (11.2%).
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The spatial distribution of C. austriacus and C. fasciatus, showed the strongest correlation to habitat characteristics.
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C. austriacus demonstrated the highest correlation of abundance and biomass to habitat characteristics, and we suggest that changes in habitat will have an impact on this species, thus enabling it to be used as a bio-indicator for this area's reef ecosystem.
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