The life history of longnose emperors ( Lethrinus olivaceus ) and a data limited assessment of their stock to support fisheries management at Rangiroa Atoll, French Polynesia

2021 ◽  
Author(s):  
Alexander Filous ◽  
Charles Daxboeck ◽  
Teva Beguet ◽  
Chuck Cook

2008 ◽  
Vol 5 (1) ◽  
pp. 73-76 ◽  
Author(s):  
Stefan P.W Walker ◽  
Mark I McCormick

Many reef fishes change sex during their life. The testing of life-history theory and effective fisheries management therefore relies on our ability to detect when this fundamental transition occurs. This study experimentally illustrates the potential to glean such information from the otolithic bodies of the inner-ear apparatus in the sex-changing fish Parapercis cylindrica . It will now be possible to reconstruct the complete, often complex life history of hermaphroditic individuals from hatching through to terminal reproductive status. The validation of sex-change associated otolith growth also illustrates the potential for sex-specific sensory displacement. It is possible that sex-changing fishes alter otolith composition, and thus sensory-range specificity, to optimize life history in accordance with their new reproductive mode.



2014 ◽  
Vol 151 ◽  
pp. 148-157 ◽  
Author(s):  
Greg J. Ferguson ◽  
Tim M. Ward ◽  
Alex Ivey ◽  
Thomas Barnes


2006 ◽  
Vol 96 (6) ◽  
pp. 613-618 ◽  
Author(s):  
A.A. Azidah ◽  
M. Sofian-Azirun


1887 ◽  
Vol 24 (612supp) ◽  
pp. 9781-9781
Author(s):  
C. V. Riley
Keyword(s):  


1990 ◽  
Vol 28 (1) ◽  
pp. 39 ◽  
Author(s):  
S H Lee ◽  
J Y Chai ◽  
S T Hong ◽  
W M Sohn
Keyword(s):  


2018 ◽  
Vol 5 (1) ◽  
Author(s):  
Esethu Monakali

This article offers an analysis of the identity work of a black transgender woman through life history research. Identity work pertains to the ongoing effort of authoring oneself and positions the individual as the agent; not a passive recipient of identity scripts. The findings draw from three life history interviews. Using thematic analysis, the following themes emerge: institutionalisation of gender norms; gender and sexuality unintelligibility; transitioning and passing; and lastly, gender expression and public spaces. The discussion follows from a poststructuralist conception of identity, which frames identity as fluid and as being continually established. The study contends that identity work is a complex and fragmented process, which is shaped by other social identities. To that end, the study also acknowledges the role of collective agency in shaping gender identity.





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