Food habits of snakehead, Channa striatus (Bloch), in the lotic streams of Universiti Putra Malaysia, Malaysia
Stomach contents were used to investigate the food and feeding habits of Channa striatus, collected from the lotic streams in Ladang 10, Universiti Putra Malaysia, Malaysia. Samples were collected twice a month between September and November 2012. In total, 120 stomachs of C. striatus both adults an...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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WFL Publisher
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/37693/ http://psasir.upm.edu.my/id/eprint/37693/1/Food%20habits%20of%20snakehead.pdf |
| _version_ | 1848848676622958592 |
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| author | Sarker, Mohammad Nurul Amin Ara, Roushon Mohammad, Hafiz Arshad, Aziz |
| author_facet | Sarker, Mohammad Nurul Amin Ara, Roushon Mohammad, Hafiz Arshad, Aziz |
| author_sort | Sarker, Mohammad Nurul Amin |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Stomach contents were used to investigate the food and feeding habits of Channa striatus, collected from the lotic streams in Ladang 10, Universiti Putra Malaysia, Malaysia. Samples were collected twice a month between September and November 2012. In total, 120 stomachs of C. striatus both adults and fry were examined. Analysis of preys in stomach showed 7 major food items for both adults and fry of C. striatus. The most important diet of fry according to the simple resultant index (%Rs) was copepods (23.37%). This was followed by cladocerans (20.52%), insects (20.07%), molluscs (13.70%), worms (9.58%), shrimps (9.12%) and others (3.65%). Predominant diet found in the stomach of adult was aquatic insects (27.46%). This was followed by shrimps (22.51%), small fish (17.48%), others (15.55%), semi digested materials (11.25%), worms (3.31%) and part of fish (2.43%). The feeding intensity was very poor in adult fishes during the experimental period. The fry fed actively throughout the study period where most of them were found to be full stomach. It could be concluded that both fry and adult C. striatus are carnivorous. |
| first_indexed | 2025-11-15T09:38:17Z |
| format | Article |
| id | upm-37693 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:38:17Z |
| publishDate | 2014 |
| publisher | WFL Publisher |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-376932016-01-27T01:36:19Z http://psasir.upm.edu.my/id/eprint/37693/ Food habits of snakehead, Channa striatus (Bloch), in the lotic streams of Universiti Putra Malaysia, Malaysia Sarker, Mohammad Nurul Amin Ara, Roushon Mohammad, Hafiz Arshad, Aziz Stomach contents were used to investigate the food and feeding habits of Channa striatus, collected from the lotic streams in Ladang 10, Universiti Putra Malaysia, Malaysia. Samples were collected twice a month between September and November 2012. In total, 120 stomachs of C. striatus both adults and fry were examined. Analysis of preys in stomach showed 7 major food items for both adults and fry of C. striatus. The most important diet of fry according to the simple resultant index (%Rs) was copepods (23.37%). This was followed by cladocerans (20.52%), insects (20.07%), molluscs (13.70%), worms (9.58%), shrimps (9.12%) and others (3.65%). Predominant diet found in the stomach of adult was aquatic insects (27.46%). This was followed by shrimps (22.51%), small fish (17.48%), others (15.55%), semi digested materials (11.25%), worms (3.31%) and part of fish (2.43%). The feeding intensity was very poor in adult fishes during the experimental period. The fry fed actively throughout the study period where most of them were found to be full stomach. It could be concluded that both fry and adult C. striatus are carnivorous. WFL Publisher 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37693/1/Food%20habits%20of%20snakehead.pdf Sarker, Mohammad Nurul Amin and Ara, Roushon and Mohammad, Hafiz and Arshad, Aziz (2014) Food habits of snakehead, Channa striatus (Bloch), in the lotic streams of Universiti Putra Malaysia, Malaysia. Journal of Food, Agriculture and Environment, 12 (2). pp. 979-981. ISSN 1459-0255; ESSN: 1459-0263 http://world-food.net/food-habits-of-snakehead-channa-striatus-bloch-in-the-lotic-streams-of-universiti-putra-malaysia-malaysia/ |
| spellingShingle | Sarker, Mohammad Nurul Amin Ara, Roushon Mohammad, Hafiz Arshad, Aziz Food habits of snakehead, Channa striatus (Bloch), in the lotic streams of Universiti Putra Malaysia, Malaysia |
| title | Food habits of snakehead, Channa striatus (Bloch), in the lotic streams of Universiti Putra Malaysia, Malaysia |
| title_full | Food habits of snakehead, Channa striatus (Bloch), in the lotic streams of Universiti Putra Malaysia, Malaysia |
| title_fullStr | Food habits of snakehead, Channa striatus (Bloch), in the lotic streams of Universiti Putra Malaysia, Malaysia |
| title_full_unstemmed | Food habits of snakehead, Channa striatus (Bloch), in the lotic streams of Universiti Putra Malaysia, Malaysia |
| title_short | Food habits of snakehead, Channa striatus (Bloch), in the lotic streams of Universiti Putra Malaysia, Malaysia |
| title_sort | food habits of snakehead, channa striatus (bloch), in the lotic streams of universiti putra malaysia, malaysia |
| url | http://psasir.upm.edu.my/id/eprint/37693/ http://psasir.upm.edu.my/id/eprint/37693/ http://psasir.upm.edu.my/id/eprint/37693/1/Food%20habits%20of%20snakehead.pdf |