Studies on Spawning in Clownfish Amphiprion sebae with VariousFeed Combinations under Recirculating Aquarium Conditions
نویسندگان
چکیده
منابع مشابه
Infiltrative tubular carcinoma in a common clownfish, Amphiprion ocellaris
Article history: Received: 18 February 2016 Accepted: 27 September 2016 Published online: 3 November 2016 Abstract Neoplasia affecting a variety of tissues has been documented in many fish species. However, there are few reports of neoplasia in the common clownfish, Amphiprion ocellaris. An adult female clownfish in a public display aquarium was diagnosed with a locally invasive tubular carcino...
متن کاملEffect of stocking density and different diets on growth of Percula Clownfish, Amphiprion percula (Lacepede, 1802)
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...
متن کاملTrophic transfer of essential elements in the clownfish Amphiprion ocellaris in the context of ocean acidification
Little information exists on the effects of ocean acidification (OA) on the digestive and post-digestive processes in marine fish. Here, we investigated OA impacts (Δ pH = 0.5) on the trophic transfer of select trace elements in the clownfish Amphiprion ocellaris using radiotracer techniques. Assimilation efficiencies of three essential elements (Co, Mn and Zn) as well as their other short-term...
متن کاملGene encoding prolactin in cinnamon clownfish Amphiprion melanopus and its expression upon acclimation to low salinities
UNLABELLED BACKGROUND Prolactin (PRL) is a key hormone for osmoregulation in fish. Levels of PRL in the pituitary gland and plasma ion composition of clownfish seem to change to regulate their hydromineral balance during adaptation to waters of different salinities. In order to understand osmoregulatory mechanism and its association with growth performance and PRL in fish, the gene encoding ...
متن کاملEmbryogenesis and oxygen consumption in benthic egg clutches of a tropical clownfish, Amphiprion melanopus (Pomacentridae).
Variation in size at hatching is common in demersal spawning organisms, suggesting that processes during embryonic development may be critical in determining growth and development. To examine critical periods during embryonic development in the demersal spawning reef fish Amphiprion melanopus, the rate of oxygen consumption within an egg clutch was compared to morphological changes in the embr...
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ژورنال
عنوان ژورنال: International Journal of Zoological Research
سال: 2006
ISSN: 1811-9778
DOI: 10.3923/ijzr.2006.376.381