Content of Na+, K+, Cl–, and Ca2+ in the Blood of Juveniles of the Black Sea Trout Salmo trutta labrax under Intrapopulational Differentiation

Content of Na+, K+, Cl–, and Ca2+ in the Blood of Juveniles of the Black Sea Trout Salmo trutta... The content of Na+, K+, Cl–, and Ca2+ in blood of farm-raised juveniles of Black Sea trout at the age 10 and 12 months, at the stage of selection of life strategy, was measured. Change in ion exchange related to smoltification in the fish kept in freshwater begins in females earlier than in males. After differentiation of parr in the smolt, the concentrations of Na+ and Ca2+ decrease and the concentration of K+ increases in comparison with that of the resident form. An increase in water salinity does not activate osmoregulatory restructuring of the organism. The decrease in the concentrations of Na+ and Cl– in blood of the Black Sea trout may indicate the beginning of the smoltification process. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Biology Bulletin Springer Journals

Content of Na+, K+, Cl–, and Ca2+ in the Blood of Juveniles of the Black Sea Trout Salmo trutta labrax under Intrapopulational Differentiation

Loading next page...
 
/lp/springer_journal/content-of-na-k-cl-and-ca2-in-the-blood-of-juveniles-of-the-black-sea-vOYTkMTsOe
Publisher
Springer Journals
Copyright
Copyright © 2017 by Pleiades Publishing, Inc.
Subject
Life Sciences; Life Sciences, general; Cell Biology; Biochemistry, general; Zoology; Ecology
ISSN
1062-3590
eISSN
1608-3059
D.O.I.
10.1134/S1062359017060085
Publisher site
See Article on Publisher Site

Abstract

The content of Na+, K+, Cl–, and Ca2+ in blood of farm-raised juveniles of Black Sea trout at the age 10 and 12 months, at the stage of selection of life strategy, was measured. Change in ion exchange related to smoltification in the fish kept in freshwater begins in females earlier than in males. After differentiation of parr in the smolt, the concentrations of Na+ and Ca2+ decrease and the concentration of K+ increases in comparison with that of the resident form. An increase in water salinity does not activate osmoregulatory restructuring of the organism. The decrease in the concentrations of Na+ and Cl– in blood of the Black Sea trout may indicate the beginning of the smoltification process.

Journal

Biology BulletinSpringer Journals

Published: Feb 24, 2018

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off