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040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-bc|apn-----
045 |ax8x8
0861 |aFs97-4/1970E-PDF|zFs97-4/1970E
1001 |aShaw, W., |eauthor.
24510|aDistribution and abundance of larval sablefish (Anoplopoma fimbria) off the west coast of Vancouver Island, April 2-18, and May 10-18, 1986 / |cby W. Shaw, G.A. McFarlane, and D. Davenport.
264 1|aNanaimo, British Columbia : |bDepartment of Fisheries and Oceans, Fisheries Research Branch, Pacific Biological Station, |cFebruary 1988.
264 4|c©1988
300 |a1 online resource (iv, 130 pages) : |billustration, 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 ; |vno. 1970
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references (pages 12-13).
5203 |a"The surface distribution and abundance of larval sablefish using a neuston net off Vancouver Island was examined from April 2 to 18 and May 10 to 18, 1986. A total of 74 stations was fished at night with a neuston net during April and 42 stations during May. Nine stations in April and 18 in May were repeated during daylight hours. Sablefish larvae were caught at 31 stations in April for a total of 251 larvae. In May, sablefish were caught at 24 stations for a total 299 larvae. They composed 2.8% and 4.3% of the total coastwide catch of larvae in the night tows during April and May respectively. Estimates of relative abundance for sablefish larvae are presented. The highest relative abundance estimates of sablefish larvae in April were off Wickaninnish Bay, and in May off Clayoquot Sound. Sablefish larvae ranged in length from 7 to 29 mm in April and from 10 to 35 mm in May. The mean length of the larvae in April was 12.7 mm (SE=0.81) and in May, 19.4 mm (SE=1.03). Bongo tows and vertical plankton hauls were also conducted during both surveys. One sablefish larva was caught in a bongo tow at a midwater depth between 200 m and 500 m. Other larval species caught during both surveys are also discussed in this report. A summary of the physical oceanographic data collected in both surveys is presented"--Abstract, page iii.
546 |aIncludes abstracts in English and French.
650 0|aSablefish|xInfancy|zBritish Columbia|zPacific Coast.
650 0|aSablefish|zBritish Columbia|zPacific Coast|xGeographical distribution.
650 0|aFish populations|xEstimates|zBritish Columbia|zPacific Coast.
650 0|aFish surveys|zBritish Columbia|zPacific Coast.
650 6|aJeune morue charbonnière|zColombie-Britannique|zPacifique, Côte du.
650 6|aMorue charbonnière|zColombie-Britannique|zPacifique, Côte du|xDistribution géographique.
650 6|aPoissons|xPopulations|xEstimation|zColombie-Britannique|zPacifique, Côte du.
650 6|aInventaires ichtyologiques|zColombie-Britannique|zPacifique, Côte du.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7102 |aPacific Biological Station (1972- ), |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences ;|vno. 1970.|w(CaOODSP)9.505211
85640|qPDF|s2.79 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1970-eng.pdf