Explanipedia

Fecundity of <i>Sepioteuthis lessoniana</i> (Cephalopoda:Loliginidae), in the Gulf of Mannar Marine BiosphereReserve Open

M Kavitha, Geetha Sasikumar · 2024

Sepioteuthis lessoniana is one of the commercially important species, showing genetic differences among its lineages B (Gulf of Mannar) and C (Palk Bay). This study estimated the average fecundity of S. lessoniana from lineages B at 1,043 …

Assessment of marine fish stocks within India’s ExclusiveEconomic Zone: Status report 2022 Open

Rajan Kumar, Gyanaranjan Dash, M Muktha, Geetha Sasikumar, U Ganga , et al. · 2024

India is one of the major fishing nations in the Indian Ocean, with commercial marine fishlandings in the country comprising of nearly 1000 species. A comprehensive and periodicassessment of the stocks is crucial for achieving the goals of…

Clam Population Characteristics with Respect to Physicochemical Parameters at Tuticorin Bay and Pazhayakayal Estuary, South East Coast of India Open

M Kavitha, P S Asha, L Ranjith, Geetha Sasikumar, S Jamesammal , et al. · 2024

Age and growth of bigfin reef squid, <i>Sepioteuthis lessoniana</i> (Cephalopoda: Loliginidae), in Gulf of Mannar Marine Biosphere Reserve, Indian Ocean Open

M Kavitha, Geetha Sasikumar, D Linga Prabu, P Laxmilatha, Kurichithara K. Sajikumar · 2024

Statolith growth increments were analysed in the bigfin reef squid, Sepioteuthis lessoniana lineage B, for estimating the age and growth in the Gulf of Mannar Biosphere Reserve (GOM), southeast coast of India. The identification of S. less…

Cuttlefish conservation: a global review of methods to ameliorate unwanted fishing mortality and other anthropogenic threats to sustainability Open

C.J. Barrett, Jilali Bensbai, Matt K. Broadhurst, Paco Bustamante, Rulon W. Clark , et al. · 2022

Cuttlefish are an important global fisheries resource, and their demand is placing increasing pressure on populations in many areas, necessitating conservation measures. We reviewed evidence from case studies spanning Europe, Africa, Asia,…

Age, growth and maturation in the mesopelagic squid Abralia andamanica (Cephalopoda: Enoploteuthidae) from the Arabian Sea Open

Kurichithara K. Sajikumar, Geetha Sasikumar, V. Venkatesan, K M Jestin Joy, K S Mohamed · 2022

Age, growth and maturation in the mesopelagic squid Abralia andamanica (Cephalopoda: Enoploteuthidae) were studied in 140 individuals of 15-60 mm dorsal mantle length (DML) captured from open waters in the southeast Arabian Sea. The length…

Insight on the reproductive biology of small striped cuttlefish, Sepia prabahari in Gulf of Mannar, Indian Ocean and recommendation for a minimum legal size Open

M Kavitha, Geetha Sasikumar, I Jagadis, L Ranjith, Jasmin Felix · 2022

Fishery and biology of Paphia malabarica (Dilwyn, 1817) off Karapad Bay, south-east coast of India Open

M. Kavitha, I. Jagadis, L. Ranjith, Rajan Kumar, Shikha Rahangdale , et al. · 2021

Pair Trawling vs. Otter Trawling: An evaluation of efficiency along the Southwest Coast of India Open

V.R. Madhu, Geetha Sasikumar, Divya Viswambharan, Prathibha Rohit, M. Chaniappa , et al. · 2021

In Karnataka, the trawling industry contributes significantly to fish landings. Though conventional otter trawlers account for the majority of trawl landings in the state, pair/bull trawling, which is prohibited, also during the post-monso…

Invasive mussel Mytella strigata: Impacts on fisheries and farming Open

P Laxmilatha, Geetha Sasikumar, M K Anil, P Gomathi, P K Asokan , et al. · 2021

An alien species of mussel, the American brackish-water \nmussel Mytella strigata native to Central and South \n merica has established recently in backwaters of Kerala, \nblocking nets in fish or cage farms. This species was \nrecently re…

Adoption of ingenious fishing method to augment fish catch in coastal karnataka Open

Prathibha Rohit, Sujitha Thomas, Divya Viswambharan, G B Purushottama, M Chaniyappa , et al. · 2021

Gillnets are one of the important gears contributing to the marine fish landings of Karnataka. A variety of gillnets (drift, bottom set, encircling and entangling), are deployed in the fishery. The smaller monofilament gears are operated b…

Emerging commercial importance for Diamondback squid in Kerala and Karnataka Open

Geetha Sasikumar, K K Saji Kumar, Karamathulla Sahib, G D Nataraja, V. Venkatesan , et al. · 2019

The incidental catches of Diamondback squid, Thysanoteuthis rhombus (Fig.1) has been reported from the Indian EEZ earlier. This monotypic oceanic species belonging to the Family Thysanoteuthidae, is found in tropical and subtropical seas o…

Mussel reefs in sub-littoral zone-An important habitat for infaunal and ichthyofaunal diversity Open

D. Viswambharan, Geetha Sasikumar, P Rohit · 2018

A Sub-littoral mussel reefs harbours rich and diverse invertebrate communities. They \nutilize the reef complex as their habitat, rich feeding substrate and also as refuge from \npredation. Though the invertebrate diversity of the reefs is…

പടനനയല കലലമമകകയ കഷനശ : കഷ വണടടകകൻ ചല നർദശങങൾ 2016 - 17 ൽ CMFRI നടതതയ പഠനറപപർടടനറ പരസകതഭഗങങൾ Open

K S Mohamed, P K Asokan, Geetha Sasikumar, P Kaladharan, Kripa , et al. · 2018

പടന്നയിലെ കല്ലുമ്മക്കായ കൃഷിനാശം : കൃഷി വീണ്ടെടുക്കാൻ ചില നിർദേശങ്ങൾ 2016 - 17 ൽ CMFRI നടത്തിയ പഠനറിപ്പോർട്ടിന്റെ പ്രസക്തഭാഗങ്ങൾ

Cephalopod Growth in the Fisheries Context In: ICAR Sponsored Winter School on Recent Advances in Fishery Biology Techniques for Biodiversity Evaluation and Conservation, 1-21 December 2018, Kochi. Open

Geetha Sasikumar, K K Saji Kumar · 2018

Cephalopods comprising of squids, cuttlefish and octopus, have emerged as commercially \nimportant marine resources of the world. Cephalopod abundance has increased over the last \nsix decades, resulting in quadrupling in landings from 1 t…

Study on the design and operation of a traditional winch in fishery technology Open

Divya Viswambharan, P S Swathi Lekshmi, Geetha Sasikumar, Prathibha Rohit, S G Nagaraj , et al. · 2018

Majority of the non-mechanized craft in Karnataka are wooden and they are operated mainly in beach landing centers which \nhardly have any berthing facility. These boats are operating on daily basis and are hauled on to the beach after the…

Account of bivalve fishery resources of Southern Tamil Nadu Open

M Kavitha, I Jagadis, C Kalidas, L Ranjith, D Linga Prabu , et al. · 2018

Group dynamics effectiveness index: a measure of gender centric approach in mussel farming in coastal Karnataka, India Open

L. P. S. Swathi, Geetha Sasikumar, A P Dineshbabu, Prathibha Rohit · 2017

Today’s extension trends represent a paradigm shift from top down approach to bottom up approach wherein the farmer is the central figure in the technology adoption and technology refinement process. Research and ex-tension organizations h…

Emerging clam fishery in Muthalapozhi Estuary Open

P Gomathi, M K Anil, P K Raheem, B Raju, Geetha Sasikumar · 2017

Muthalapozhi Estuary is located in northern part \nof Thiruvananthapuram District, Kerala. Perunguzhi \nand Azhoor are commercial bivalve landing centers \nlocated along the Muthalapozhi Estuary, where \nlarge-scale clam exploitation has e…

Clam fishery in Chunnambar estuary of Puducherry Open

M Kavitha, I Jagadis, N Rudramurthy, E M Chhandaprajnadarsini, Geetha Sasikumar · 2016

Chunnambar estuary situated about 8 km from \nPuducherry receives its freshwater inflow during \nmonsoon season from Varahanadhi, a tributary of \nPalar River and meets the Bay of Bengal. During \nthe observation period, the water temperat…

मलबर म शब पलन क सवय सहयक सघ क गतशलत और लग परपरकषय Open

V P Vipinkumar, P K Asokan, K S Mohamed, Kripa, Geetha Sasikumar , et al. · 2016

Overview of Bivalve fisheries of India Open

K S Mohamed, Geetha Sasikumar · 2016

Bivalves are commercially important molluscs belonging to the Class Bivalvia \n(Lamellibranchia or Pelecypoda), which is the second largest Class under the \nPhylum Mollusca. They are bilaterally symmetrical, laterally compressed \nmollusc…

Responsible sourcing of wild-seeds for aquaculture: spat collection in natural mussel beds along Karnataka coast Open

Geetha Sasikumar, G D Nataraja, S P Karamathulla, K S Mohamed, Prathibha Rohit , et al. · 2016

Mussel farming is a rapidly expanding coastalmariculture enterprise, being widely adopted by fishfarmers in India. Unlike other mariculture practices,mussel farming is less capital intensive and henceoffers great potential for creating liv…

CMFRI Marine Fisheries Policy Series No.1; Policy guidance on cuttlefish fishery using Fish Aggregating Devices Open

Geetha Sasikumar, K S Mohamed, Prathibha Rohit, G SampathKumar · 2015

Policy guidance on cuttlefish fishery using Fish Aggregating Devices CMFRI Marine Fisheries Policy Series No.1 (ISSN:2394-8019)

Gender perspective and effectiveness of group dynamics in women empowerment: a study on Self help group initiative in mussel farming along the Malabar Coast, Southern India Open

V P Vipinkumar, P K Asokan, K S Mohamed, Kripa, Geetha Sasikumar , et al. · 2015

Mussel culture proved as one of the profitable ventures in marine fisheries sector of Kerala, successfully undertaken by women’s Self Help Groups \n(SHGs). The practical dissemination of bivalve farming technologies in the potential mariti…

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