00000000cam 2200000zi 4500
0019.964836
003CaOODSP
00520260806071945
006m     o  d f      
007cr cn|||||||||
008260805t20122012bccab   ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-bc
045 |ay0y0
0861 |aFs97-4/3003E-PDF|zFs97-4/3003E
1001 |aStanton, Lily, |eauthor.
24510|aExploratory surveys and directed studies of Rocky Mountain ridged mussel (Gonidea angulata Lea, 1839) in British Columbia / |cby L. Stanton, R. Lauzier, S. MacConnachie, L. Nield, S. Pollard, J. Heron, and S. Davies.
264 1|aNanaimo, British Columbia : |bFisheries and Oceans Canada, Science Branch, Pacific Region, Pacific Biological Station, |c2012.
264 4|c©2012
300 |a1 online resource (viii, 63 pages) : |bcolour illustrations, colour maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian manuscript report of fisheries and aquatic sciences, |y0706-6473 ; |v3003
500 |aISSN of series should read: 1488-5387.
504 |aIncludes bibliographical references (pages 27-32).
5203 |a"Exploratory surveys completed collaboratively by Fisheries and Oceans Canada, the British Columbia Ministry of Environment and the British Columbia Ministry of Forests, Lands and Natural Resource Operations from 2008-2011 verified the current distribution of Gonidea angulata in British Columbia. Live mussels were only observed in the Okanagan River Basin with five main aggregations identified in Okanagan Lake. Quantitative surveys conducted at Dog Beach, Summerland on Okanagan Lake estimated a current population of 4,000 individuals, likely representing the largest population of G. angulata in Canada and a potential site for future long term monitoring. Overwintering and density by depth surveys identified the proportion of mussels within the shallow littoral zone at risk of desiccation and increased predation. Results of these surveys will be incorporated into the Okanagan Fish and Water Management Tools System. Preliminary life history studies revealed mature glochidia are released within conglutinates at water temperatures above 15°C in early June and provides initial correlative information on fish species present in the area during glochidial release that may potentially serve as hosts including: Prickly Sculpin (Cottus asper), suckers (Catostomus spp.), Northern Pikeminnow (Ptychocheilus oregonensis) and Redside Shiner (Richardsonius balteatus)"--Abstract, page vii.
546 |aIncludes abstracts in English and French.
650 0|aUnionidae|zBritish Columbia.
650 0|aInvertebrate surveys|zBritish Columbia.
650 0|aUnionidae|zBritish Columbia|xGeographical distribution.
650 0|aFreshwater invertebrate populations|zBritish Columbia.
650 0|aUnionidae|xLife cycles|zBritish Columbia.
650 6|aUnionidés|zColombie-Britannique.
650 6|aInvertébrés|xInventaires|zColombie-Britannique.
650 6|aUnionidés|zColombie-Britannique|xDistribution géographique.
650 6|aInvertébrés d'eau douce|xPopulations|zColombie-Britannique.
650 6|aUnionidés|xCycles biologiques|zColombie-Britannique.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7102 |aPacific Biological Station (1972- ), |eissuing body.
7760#|tExploratory surveys and directed studies of Rocky Mountain ridged mussel (Gonidea angulata Lea, 1839) in British Columbia / |w(CaOODSP)9.620443
830#0|aCanadian manuscript report of fisheries and aquatic sciences,|x1488-5387 ; |v3003.|w(CaOODSP)9.505211
85640|qPDF|s2.93 MB|uhttps://publications.gc.ca/collections/collection_2026/mpo-dfo/fs97-4/Fs97-4-3003-eng.pdf