Morphological, anatomical and reproductive features of Loliolus (Loliolus) hardwickei (Gray, 1849) caught from the Vizhinjam Coast, Kerala, India
Not Available The morphological, anatomical and reproductive features of the little Indian squid, Loliolus (Loliolus) hardwickei (Gray, 1849) were studied based on samples collected from boat seine operated along the Vizhinjam Coast. The species was found to be a new entrant to the fishery along the...
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ftindiancar:oai:krishi.icar.gov.in:123456789/64209 2023-05-15T16:01:12+02:00 Morphological, anatomical and reproductive features of Loliolus (Loliolus) hardwickei (Gray, 1849) caught from the Vizhinjam Coast, Kerala, India Not Available Raheem,P K Rohini Krishna,M V Anil,M K Neethu Raj,P 2018 http://krishi.icar.gov.in/jspui/handle/123456789/64209 English eng Not Available Not Available http://krishi.icar.gov.in/jspui/handle/123456789/64209 Anatomy Gonadosomatic index GSI Loliolus (Loliolus) hardwickei Morphology Reproductive stages Size composition Article 2018 ftindiancar 2021-11-13T18:10:04Z Not Available The morphological, anatomical and reproductive features of the little Indian squid, Loliolus (Loliolus) hardwickei (Gray, 1849) were studied based on samples collected from boat seine operated along the Vizhinjam Coast. The species was found to be a new entrant to the fishery along the Vizhinjam Coast. A total of 27 morphometric characters were measured and 13 indices were calculated and reported. Dorsal mantle length (DML) of the specimens ranged from 2.6 to 6.8 cm with a mean DML of 4.5±0.88 cm. The largest specimen observed was a male with DML 6.8 cm. Fully mature (Stage IV) specimens were found to have a higher gonadosomatic index (12.54±2.64 in females and 0.8±0.21 in males). Average length and width of spermatophores were 3.078±0.092 mm and 0.11±0.02 mm respectively. Samples with higher DML were in advanced maturity stages (Stage V). Size composition (DML) of samples revealed that 50% of squids were within the 4-5 cm size range. Not Available Article in Journal/Newspaper DML KRISHI Publication and Data Inventory Repository (Knowledge based Resources Information Systems Hub for Innovations in Agriculture - Indian Council of Agricultural Research, ICAR) Indian |
institution |
Open Polar |
collection |
KRISHI Publication and Data Inventory Repository (Knowledge based Resources Information Systems Hub for Innovations in Agriculture - Indian Council of Agricultural Research, ICAR) |
op_collection_id |
ftindiancar |
language |
English |
topic |
Anatomy Gonadosomatic index GSI Loliolus (Loliolus) hardwickei Morphology Reproductive stages Size composition |
spellingShingle |
Anatomy Gonadosomatic index GSI Loliolus (Loliolus) hardwickei Morphology Reproductive stages Size composition Raheem,P K Rohini Krishna,M V Anil,M K Neethu Raj,P Morphological, anatomical and reproductive features of Loliolus (Loliolus) hardwickei (Gray, 1849) caught from the Vizhinjam Coast, Kerala, India |
topic_facet |
Anatomy Gonadosomatic index GSI Loliolus (Loliolus) hardwickei Morphology Reproductive stages Size composition |
description |
Not Available The morphological, anatomical and reproductive features of the little Indian squid, Loliolus (Loliolus) hardwickei (Gray, 1849) were studied based on samples collected from boat seine operated along the Vizhinjam Coast. The species was found to be a new entrant to the fishery along the Vizhinjam Coast. A total of 27 morphometric characters were measured and 13 indices were calculated and reported. Dorsal mantle length (DML) of the specimens ranged from 2.6 to 6.8 cm with a mean DML of 4.5±0.88 cm. The largest specimen observed was a male with DML 6.8 cm. Fully mature (Stage IV) specimens were found to have a higher gonadosomatic index (12.54±2.64 in females and 0.8±0.21 in males). Average length and width of spermatophores were 3.078±0.092 mm and 0.11±0.02 mm respectively. Samples with higher DML were in advanced maturity stages (Stage V). Size composition (DML) of samples revealed that 50% of squids were within the 4-5 cm size range. Not Available |
format |
Article in Journal/Newspaper |
author |
Raheem,P K Rohini Krishna,M V Anil,M K Neethu Raj,P |
author_facet |
Raheem,P K Rohini Krishna,M V Anil,M K Neethu Raj,P |
author_sort |
Raheem,P K |
title |
Morphological, anatomical and reproductive features of Loliolus (Loliolus) hardwickei (Gray, 1849) caught from the Vizhinjam Coast, Kerala, India |
title_short |
Morphological, anatomical and reproductive features of Loliolus (Loliolus) hardwickei (Gray, 1849) caught from the Vizhinjam Coast, Kerala, India |
title_full |
Morphological, anatomical and reproductive features of Loliolus (Loliolus) hardwickei (Gray, 1849) caught from the Vizhinjam Coast, Kerala, India |
title_fullStr |
Morphological, anatomical and reproductive features of Loliolus (Loliolus) hardwickei (Gray, 1849) caught from the Vizhinjam Coast, Kerala, India |
title_full_unstemmed |
Morphological, anatomical and reproductive features of Loliolus (Loliolus) hardwickei (Gray, 1849) caught from the Vizhinjam Coast, Kerala, India |
title_sort |
morphological, anatomical and reproductive features of loliolus (loliolus) hardwickei (gray, 1849) caught from the vizhinjam coast, kerala, india |
publisher |
Not Available |
publishDate |
2018 |
url |
http://krishi.icar.gov.in/jspui/handle/123456789/64209 |
geographic |
Indian |
geographic_facet |
Indian |
genre |
DML |
genre_facet |
DML |
op_relation |
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/64209 |
_version_ |
1766397165300613120 |