Length-weight relationships and relative condition factor of Parapenaeopsis sculptilis (Heller, 1862) from the coastal waters of Perak, Peninsular Malaysia
Length-weight relationship (LWR) parameters and relative condition factor (K n) of marine shrimp, Parapenaeopsis sculptilis (Heller, 1862) were estimated using length-weight data collected between February 2012 and January 2013 from the coastal waters of Terong, Perak, Peninsular Malaysia. The estim...
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia Press
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/34368/ http://psasir.upm.edu.my/id/eprint/34368/1/Length-Weight%20Relationship%20and%20Relative%20Condition%20Factor%20of.pdf |
| _version_ | 1848847752893562880 |
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| author | Alsayed, Amani Abdulaziz A. Arshad, Aziz Md. Yusoff, Fatimah Sarker, S. M. Nurul Amin Harmuj Ali |
| author_facet | Alsayed, Amani Abdulaziz A. Arshad, Aziz Md. Yusoff, Fatimah Sarker, S. M. Nurul Amin Harmuj Ali |
| author_sort | Alsayed, Amani Abdulaziz A. |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Length-weight relationship (LWR) parameters and relative condition factor (K n) of marine shrimp, Parapenaeopsis sculptilis (Heller, 1862) were estimated using length-weight data collected between February 2012 and January 2013 from the coastal waters of Terong, Perak, Peninsular Malaysia. The estimated length-weight relationship of P. sculptilis for both sexes was W = 0.00027TL2.80. Meanwhile, the estimated relative growth coefficient (b) was 2.80 for both sexes, indicating a negative allometric growth pattern of P. sculptilis in the investigated area. Relative condition factor (Kn) values ranged from 0.99 to 1.064 (1.013±0.005, mean ±SD). Kn value changes in various months: the highest peak was in March-April, indicating the spawning period and the trough and small peaks indicating the cycle gonadal development. |
| first_indexed | 2025-11-15T09:23:36Z |
| format | Article |
| id | upm-34368 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:23:36Z |
| publishDate | 2015 |
| publisher | Universiti Putra Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-343682020-02-25T00:34:22Z http://psasir.upm.edu.my/id/eprint/34368/ Length-weight relationships and relative condition factor of Parapenaeopsis sculptilis (Heller, 1862) from the coastal waters of Perak, Peninsular Malaysia Alsayed, Amani Abdulaziz A. Arshad, Aziz Md. Yusoff, Fatimah Sarker, S. M. Nurul Amin Harmuj Ali Length-weight relationship (LWR) parameters and relative condition factor (K n) of marine shrimp, Parapenaeopsis sculptilis (Heller, 1862) were estimated using length-weight data collected between February 2012 and January 2013 from the coastal waters of Terong, Perak, Peninsular Malaysia. The estimated length-weight relationship of P. sculptilis for both sexes was W = 0.00027TL2.80. Meanwhile, the estimated relative growth coefficient (b) was 2.80 for both sexes, indicating a negative allometric growth pattern of P. sculptilis in the investigated area. Relative condition factor (Kn) values ranged from 0.99 to 1.064 (1.013±0.005, mean ±SD). Kn value changes in various months: the highest peak was in March-April, indicating the spawning period and the trough and small peaks indicating the cycle gonadal development. Universiti Putra Malaysia Press 2015-05 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/34368/1/Length-Weight%20Relationship%20and%20Relative%20Condition%20Factor%20of.pdf Alsayed, Amani Abdulaziz A. and Arshad, Aziz and Md. Yusoff, Fatimah and Sarker, S. M. Nurul Amin Harmuj Ali (2015) Length-weight relationships and relative condition factor of Parapenaeopsis sculptilis (Heller, 1862) from the coastal waters of Perak, Peninsular Malaysia. Pertanika Journal of Tropical Agricultural Science, 38 (2). pp. 211-217. ISSN 1511-3701; ESSN: 2231-8542 http://www.pertanika.upm.edu.my/Pertanika%20PAPERS/JTAS%20Vol.%2038%20(2)%20May.%202015/05%20Page%20211-218%20(JTAS%200591-2013).pdf |
| spellingShingle | Alsayed, Amani Abdulaziz A. Arshad, Aziz Md. Yusoff, Fatimah Sarker, S. M. Nurul Amin Harmuj Ali Length-weight relationships and relative condition factor of Parapenaeopsis sculptilis (Heller, 1862) from the coastal waters of Perak, Peninsular Malaysia |
| title | Length-weight relationships and relative condition factor of Parapenaeopsis sculptilis (Heller, 1862) from the coastal waters of Perak, Peninsular Malaysia |
| title_full | Length-weight relationships and relative condition factor of Parapenaeopsis sculptilis (Heller, 1862) from the coastal waters of Perak, Peninsular Malaysia |
| title_fullStr | Length-weight relationships and relative condition factor of Parapenaeopsis sculptilis (Heller, 1862) from the coastal waters of Perak, Peninsular Malaysia |
| title_full_unstemmed | Length-weight relationships and relative condition factor of Parapenaeopsis sculptilis (Heller, 1862) from the coastal waters of Perak, Peninsular Malaysia |
| title_short | Length-weight relationships and relative condition factor of Parapenaeopsis sculptilis (Heller, 1862) from the coastal waters of Perak, Peninsular Malaysia |
| title_sort | length-weight relationships and relative condition factor of parapenaeopsis sculptilis (heller, 1862) from the coastal waters of perak, peninsular malaysia |
| url | http://psasir.upm.edu.my/id/eprint/34368/ http://psasir.upm.edu.my/id/eprint/34368/ http://psasir.upm.edu.my/id/eprint/34368/1/Length-Weight%20Relationship%20and%20Relative%20Condition%20Factor%20of.pdf |