ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    facet.materialart.
    Unknown
    Sex ratio of the false trevaly Lactarius lactarius (Bloch and Schneider) (2021)
    In:  http://aquaticcommons.org/id/eprint/15866 | 12051 | 2014-12-31 08:53:19 | 15866 | Indian Fisheries Association
    Details
    Publication Date: 2021-07-10
    Description: The sex ratio in Lactarius lactarius at different months and years was studied. Sex ratio data show that males outnumber females in all months except in October. The insignificant difference in the number of individuals of both the sexes during spawning months (January, March, October and November) indicated that males and females congregate during the spawning season. Among the larger specimens, males constituted the minority.
    Keywords: Biology ; sex ratio ; Lactarius lactarius ; marine ; India
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 17-20
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 2
    facet.materialart.
    Unknown
    Maturity and spawning of Otolithus argenteus (Cuvier) from Karwar waters (2021)
    In:  http://aquaticcommons.org/id/eprint/15897 | 12051 | 2015-01-01 09:25:00 | 15897 | Indian Fisheries Association
    Details
    Publication Date: 2021-07-11
    Description: The present paper deals in the maturity stages, ova diameter and spawning season, of Otolithus argenteus from Karwar waters. The seven stages of maturity were determined based on the macroscopic appearance and microscopic study of intra ovarian eggs. The average size at first maturity was found to be 160 mm. The diameter of ova varies from 0.01 to 0.82 mm. with various modes, indicating the nature and the frequency of spawning.
    Keywords: Biology ; developmental stages ; spawning ; sexual maturity ; Otolithus argenteus ; marine ; Karwar ; Karnataka ; India
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 17-23
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 3
    facet.materialart.
    Unknown
    Preliminary account on the intensity of fouling in Karwar waters (2021)
    In:  http://aquaticcommons.org/id/eprint/18392 | 12051 | 2015-10-24 13:18:15 | 18392 | Society of Fisheries Technologists, India
    Details
    Publication Date: 2021-07-08
    Description: Biology of fouling in Karwar waters is presented. The composition of fouling communities, their fluctuations in relation to hydrographical factors such as temperature, dissolved oxygen, salinity and the influence of the nature and texture of the substratum on fouling communities are discussed.
    Keywords: Biology ; community composition ; environmental effects ; fouling organisms ; Karwar ; Karnataka ; India
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 113-118
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 4
    facet.materialart.
    Unknown
    The fecundity of the false trevally, Lactarius lactarius (Bloch and Schneider) along the Karwar coast (2021)
    In:  http://aquaticcommons.org/id/eprint/18552 | 12051 | 2015-11-04 15:14:18 | 18552 | Society of Fisheries Technologists, India
    Details
    Publication Date: 2021-07-10
    Description: A clear knowledge of the reproductive potential or fecundity of a fish is quite an essential pre-requisite for the proper management and conservation of the resources. The fecundity studies are also undertaken to determine the index of diversity dependent factor affecting the population size (Simpson, 1951). Qasim & Qayyam (1963) have detailed the various pathways by which an understanding of fecundity could be used for fishery biological work. The ability of egg production varies within the individual limits such as length, somatic weight, gonadal weight, volume of fish etc.
    Keywords: Biology ; fecundity ; sexual reproduction ; fishery biology ; fishery management ; ovaries ; population dynamics ; Lactarius lactarius ; Karwar ; Karnataka ; India
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 174-177
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...