نتایج جستجو برای: amphiprion ocellaris.

تعداد نتایج: 253  

2015
João Chambel Vera Severiano Teresa Baptista Susana Mendes Rui Pedrosa

The aim of this study was to evaluate the influence of stocking density (0.5, 1, 2 and 3 fishL(-1)) and commercial marine fish diets (diet A, B, C and D) over four months on specific growth rate, condition factor, percentage without anomalous pigmentation (partial or total lack of white bands -miss-band) and survival of juvenile Amphiprion percula. Results showed that at 0.5 fishL(-1) densities...

Journal: :The Journal of experimental biology 2014
Amelia S Wenger Mark I McCormick Geoffrey G K Endo Ian M McLeod Frederieke J Kroon Geoffrey P Jones

Increasing sediment input into coastal environments is having a profound influence on shallow marine habitats and associated species. Coral reef ecosystems appear to be particularly sensitive, with increased sediment deposition and re-suspension being associated with declines in the abundance and diversity of coral reef fishes. While recent research has demonstrated that suspended sediment can ...

ژورنال: :زیست شناسی دریا 0
مهناز سادات صادقی mahnazsadat sadeghi دانشگاه آزاد اسلامی، واحد تهران شمال بابک مقدسی babak moghaddasi نرگس مورکی nargess mooraki الهام بخشی elham bakhshi

تأثیر غلظت های مختلف یون نیترات بر میزان رشد نوزادان دلقک ماهی کاذب (amphiprion ocellaris) به منظور تعیین غلظت مناسب آن در تولید بچه ماهیان مذکور (با صرف زمان و هزینه کمتر در کارگاه های پرورش ماهیان زینتی) و کسب اطلاعات بیشتر برای مدیرت حفظ و بهره برداری بهتر ذخایر این ماهیان (در زیستگاه طبیعی) بررسی شد. در این بررسی تعداد 150 عدد نوزاد دلقک ماهی کاذب (با میانگین وزن 1/4 میلی گرم و طول 2 میلی م...

2015
Sybille Hess Amelia S. Wenger Tracy D. Ainsworth Jodie L. Rummer

Worldwide, increasing coastal development has played a major role in shaping coral reef species assemblages, but the mechanisms underpinning distribution patterns remain poorly understood. Recent research demonstrated delayed development in larval fishes exposed to suspended sediment, highlighting the need to further understand the interaction between suspended sediment as a stressor and energe...

Journal: :Journal of fish biology 2013
M Y L Wong A Medina C Uppaluri S Arnold J R Seymour P M Buston

Using the social clown anemonefish Amphiprion ocellaris, whether individuals exhibited consistency in activity levels, boldness and sociability in a paired context, and whether these three behavioural traits were positively correlated within a single behavioural syndrome, was investigated. The results highlight that consistent individual differences in behaviour are expressed in a social fish a...

2014
Hawis H. Madduppa Janne Timm Marc Kochzius

Polymorphic microsatellite DNA parentage analysis was used to investigate the spatio-temporal variability of self-recruitment in populations of two anemonefishes: Amphiprion ocellaris and A. perideraion. Tissue samples of A. ocellaris (n = 364) and A. perideraion (n = 105) were collected from fringing reefs around two small islands (Barrang Lompo and Samalona) in Spermonde Archipelago, Indonesi...

2015
Jianlong Li Xiao Chen Bin Kang Min Liu

Anemonefishes (Pomacentridae Amphiprioninae) are a group of 30 valid coral reef fish species with their phylogenetic relationships still under debate. The eight available mitogenomes of anemonefishes were used to reconstruct the molecular phylogenetic tree; six were obtained from this study (Amphiprion clarkii, A. frenatus, A. percula, A. perideraion, A. polymnus and Premnas biaculeatus) and tw...

Journal: :Proceedings. Biological sciences 2016
Anna Scott Danielle L Dixson

Understanding how bleaching impacts the settlement of symbiotic habitat specialists and whether there is flexibility in settlement choices with regard to habitat quality is essential given our changing climate. We used five anemonefishes (Amphiprion clarkii, Amphiprion latezonatus, Amphiprion ocellaris, Amphiprion percula and Premnas biaculeatus) and three host sea anemones (Entacmaea quadricol...

Journal: :Proceedings. Biological sciences 1999
J K Elliott S C Lougheed B Bateman L K McPhee P T Boag

Anemonefishes (genera: Amphiprion and Premnas; family Pomacentridae) are a group of 28 species of coral reef fishes that are found in obligate symbiosis with large tropical sea anemones. A phylogenetic hypothesis based on morphological analyses of this group suggests that the ancestral anemonefish was a generalist with similar morphology to other pomacentrids, and that it gave rise to other ane...

Journal: :Journal of the Marine Biological Association of the United Kingdom 2007

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