.MORPHOMETRY, LENGTH-WEIGHT RELATIONSHIP AND BIOLOGY OF SEPIA ACULEATA (d' ORBIGNY, 1848) FROM MUMBAI COAST, INDIA
Seventeen morphometric characters of Sepia aculeata of Mumbai coasthave been studied and the relationships of morphometric characters with dorsalmantle length (DML) were established. The characters compared showed afair to high degree of correlation ('r' 0.63-0.99). Number of arm suckers a...
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fticar:oai:ojs3.epubs.icar.org.in:article/56680 2023-05-15T16:01:12+02:00 .MORPHOMETRY, LENGTH-WEIGHT RELATIONSHIP AND BIOLOGY OF SEPIA ACULEATA (d' ORBIGNY, 1848) FROM MUMBAI COAST, INDIA Nalwa, Manmeet Kaur Kumar, Rajeev Jaiswar, A. K. Swamy, R. P. 2006-01-01 application/pdf https://epubs.icar.org.in/index.php/JIFA/article/view/56680 eng eng Indian Fisheries Association https://epubs.icar.org.in/index.php/JIFA/article/view/56680/23682 https://epubs.icar.org.in/index.php/JIFA/article/view/56680 Copyright (c) 2016 Indian Fisheries Association Journal of Indian Fisheries Association; Vol. 32 (2005) 0972-3854 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article 2006 fticar 2022-09-19T09:20:00Z Seventeen morphometric characters of Sepia aculeata of Mumbai coasthave been studied and the relationships of morphometric characters with dorsalmantle length (DML) were established. The characters compared showed afair to high degree of correlation ('r' 0.63-0.99). Number of arm suckers andshell rings were related with DML. The shell rings also showed high degree ofcorrelation with DML ('r' 0.79-0.95). However, the relationship between armsuckers and DML was not so good ('r' 0.1-0.4). The length-weight relationshipis described as W= 0.1821336 L2·801102• Food and feeding analysis confirm thecarnivorous feeding behaviour of the species. Mature females found in allmonths indicate that it has prolonged spawning season with two peaks,September and March-April. Absolute Fecundity ranged from 214 to 4143eggs.Keywords: Sepia aculeata, morphometry, length-weight relationship,fecundity Article in Journal/Newspaper DML Indian Agricultural Research Journals ( Indian Council of Agricultural Research) |
institution |
Open Polar |
collection |
Indian Agricultural Research Journals ( Indian Council of Agricultural Research) |
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fticar |
language |
English |
description |
Seventeen morphometric characters of Sepia aculeata of Mumbai coasthave been studied and the relationships of morphometric characters with dorsalmantle length (DML) were established. The characters compared showed afair to high degree of correlation ('r' 0.63-0.99). Number of arm suckers andshell rings were related with DML. The shell rings also showed high degree ofcorrelation with DML ('r' 0.79-0.95). However, the relationship between armsuckers and DML was not so good ('r' 0.1-0.4). The length-weight relationshipis described as W= 0.1821336 L2·801102• Food and feeding analysis confirm thecarnivorous feeding behaviour of the species. Mature females found in allmonths indicate that it has prolonged spawning season with two peaks,September and March-April. Absolute Fecundity ranged from 214 to 4143eggs.Keywords: Sepia aculeata, morphometry, length-weight relationship,fecundity |
format |
Article in Journal/Newspaper |
author |
Nalwa, Manmeet Kaur Kumar, Rajeev Jaiswar, A. K. Swamy, R. P. |
spellingShingle |
Nalwa, Manmeet Kaur Kumar, Rajeev Jaiswar, A. K. Swamy, R. P. .MORPHOMETRY, LENGTH-WEIGHT RELATIONSHIP AND BIOLOGY OF SEPIA ACULEATA (d' ORBIGNY, 1848) FROM MUMBAI COAST, INDIA |
author_facet |
Nalwa, Manmeet Kaur Kumar, Rajeev Jaiswar, A. K. Swamy, R. P. |
author_sort |
Nalwa, Manmeet Kaur |
title |
.MORPHOMETRY, LENGTH-WEIGHT RELATIONSHIP AND BIOLOGY OF SEPIA ACULEATA (d' ORBIGNY, 1848) FROM MUMBAI COAST, INDIA |
title_short |
.MORPHOMETRY, LENGTH-WEIGHT RELATIONSHIP AND BIOLOGY OF SEPIA ACULEATA (d' ORBIGNY, 1848) FROM MUMBAI COAST, INDIA |
title_full |
.MORPHOMETRY, LENGTH-WEIGHT RELATIONSHIP AND BIOLOGY OF SEPIA ACULEATA (d' ORBIGNY, 1848) FROM MUMBAI COAST, INDIA |
title_fullStr |
.MORPHOMETRY, LENGTH-WEIGHT RELATIONSHIP AND BIOLOGY OF SEPIA ACULEATA (d' ORBIGNY, 1848) FROM MUMBAI COAST, INDIA |
title_full_unstemmed |
.MORPHOMETRY, LENGTH-WEIGHT RELATIONSHIP AND BIOLOGY OF SEPIA ACULEATA (d' ORBIGNY, 1848) FROM MUMBAI COAST, INDIA |
title_sort |
.morphometry, length-weight relationship and biology of sepia aculeata (d' orbigny, 1848) from mumbai coast, india |
publisher |
Indian Fisheries Association |
publishDate |
2006 |
url |
https://epubs.icar.org.in/index.php/JIFA/article/view/56680 |
genre |
DML |
genre_facet |
DML |
op_source |
Journal of Indian Fisheries Association; Vol. 32 (2005) 0972-3854 |
op_relation |
https://epubs.icar.org.in/index.php/JIFA/article/view/56680/23682 https://epubs.icar.org.in/index.php/JIFA/article/view/56680 |
op_rights |
Copyright (c) 2016 Indian Fisheries Association |
_version_ |
1766397158720798720 |