Volumes

by publication dates
October 2024 (1)
August 2024 (1)
December 2023 (2)
May 2023 (1)
October 2022 (1)
September 2022 (2)
August 2022 (1)
April 2022 (1)
December 2021 (1)
November 2021 (1)
October 2021 (1)
September 2021 (1)
January 2021 (1)
December 2020 (1)
November 2020 (1)
October 2020 (1)
July 2020 (1)
June 2020 (2)
January 2020 (1)
May 2019 (1)
April 2019 (1)
March 2019 (1)
January 2019 (1)
January 2018 (1)
December 2017 (1)
October 2017 (1)
July 2017 (1)
December 2016 (2)
November 2016 (1)
October 2016 (1)
February 2016 (1)
December 2015 (4)
September 2015 (2)
July 2015 (1)
March 2015 (1)
December 2014 (3)
July 2014 (2)
May 2014 (1)
December 2013 (4)
October 2013 (1)
March 2013 (1)
January 2013 (1)
December 2012 (6)
October 2012 (2)
July 2012 (1)
January 2012 (1)
December 2011 (3)
November 2011 (1)
October 2011 (1)
September 2011 (1)
August 2011 (1)
May 2011 (1)
March 2011 (1)
February 2011 (1)
August 2010 (1)
June 2010 (2)
May 2010 (2)
April 2010 (1)
March 2010 (2)
February 2010 (2)
December 2009 (1)
October 2009 (6)
September 2009 (2)
August 2009 (2)
July 2009 (1)
April 2009 (1)
February 2009 (7)
January 2009 (5)
December 2008 (1)
October 2008 (1)
September 2008 (4)
August 2008 (4)
June 2008 (1)
May 2008 (1)
April 2008 (1)
February 2008 (4)
January 2008 (3)
December 2007 (5)
November 2007 (2)
August 2007 (1)
June 2007 (2)
May 2007 (4)
March 2007 (3)
February 2007 (1)
January 2007 (1)
November 2006 (1)
October 2006 (1)
September 2006 (3)
June 2006 (1)
May 2006 (1)
April 2006 (2)
February 2006 (2)
January 2006 (2)
December 2005 (6)
November 2005 (1)
October 2005 (5)
September 2005 (1)
June 2005 (1)
April 2005 (3)
March 2005 (16)
February 2005 (4)
January 2005 (6)
December 2004 (2)
November 2004 (7)
October 2004 (1)
September 2004 (12)
December 2003 (4)
October 2003 (37)
March 2003 (13)
December 2002 (7)
December 2001 (7)
December 2000 (34)
October 1999 (21)
November 1998 (6)
October 1998 (18)
December 1997 (28)
April 1997 (7)
October 1996 (13)
September 1996 (1)
April 1996 (9)
October 1994 (8)
July 1994 (9)
December 1993 (1)
December 1992 (26)
January 1992 (9)
February 1991 (9)
December 1990 (3)
December 1989 (8)
October 1989 (9)
December 1988 (9)
December 1987 (11)
December 1986 (11)
December 1985 (10)
June 1985 (11)
November 1984 (12)
January 1984 (18)
July 1983 (1)
December 1982 (12)
May 1982 (9)
November 1981 (12)
November 1980 (12)


JNAFS

01

Sarah W. Richards

Little Harbor Laboratory, Inc,
69 Andrews Road, Guilford, Connecticut, USA 06437

Source - Journal of Northwest Atlantic Fishery Science, Volume 3(2): 93-104
ISSN-0250-7408

 

Richards, S.W. 1982. Aspects of the Biology of Ammodytes americanus from the St. Lawrence River to Chesapeake Bay, 1972-75, Including a Comparison of the Long Island Sound Post larvae with Ammodytes dubius. J. Northw. Atl. Fish. Sci. 3(2): 93-104. https://doi.org/10.2960/J.v3.a8

 

Abstract

Juvenile and adult Ammodytes americanus, ranging in length from 49 to 235 mm, were collected in 1972-75 between the St. Lawrence River and Chesapeake Bay. Those from inshore tended to be younger than those from offshore and the zero year-class by the end of the first year ranged in length from 80 to 115 mm. Weight increased isometrically, with variations between geographical areas and between seasons of the year. An inter-specific cline in meristic index was evident between A. americanus and A. dubius, and an inshore-offshore intraspecific cline occurred within the range of A. americanus. Post larval A. americanus from Long Island Sound differed in pigmentation from A. dubius from the Scotian Shelf. A. americanus rapidly developed a solid line of stomach pigment, but preanal, supradorsal and subdorsal melanophores, prominent in postlarval A. dubius, developed more slowly in A. americanus.

PDF

Language - English
Publisher - Northwest Atlantic Fisheries Organization (NAFO), Dartmouth, N.S., Canada
Publication Date - December 1982
Publication Type - Journal Article
Descriptors - biological chacteristics, Chesapeake Bay, meristics, sand lance, St. Lawrence River

Download Citation Data

 


Citation to clipboard

Reference management software (Endnote, Mendeley, RefWords, Zotero & most other reference management software)

LaTex, BibDesk & other specific software
Citation: Richards, S.W. 1982. Aspects of the Biology of Ammodytes americanus from the St. Lawrence River to Chesapeake Bay, 1972-75, Including a Comparison of the Long Island Sound Post larvae with Ammodytes dubius. J. Northw. Atl. Fish. Sci. 3(2): 93-104. https://doi.org/10.2960/J.v3.a8
Actions: E-mail | Permalink |