Gladstone Fish Health Investigation 2011 - 2012 - Western Basin ...

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Table 4.2a. Effects of locations an d trips on the response variables.Location T ripHepat.indexConditionfa ctorHAIscore diseasedskincond. > 0Fitzroy 1 1.05 1.36 16.5 16.6 14.4Bundy 1 1.24 1.36 22.1 21.5 22.8Hamilton 1 0.84 1.11 10.6 21.7 24.2Calliope 1 1.08 1.15 15.0 6.6 0.0Harbour 1 12.6 13.4UpBoyne 1 1.17 1.27 47.7 56.0 18.1LwBoyne 1 1.12 1.18 41.8 63.3 3.6Rodds 1 1.25 1.16 12.8 42.2 42.6LakeAwoonga 1 1.25 1.42 29.1 0.1 0.0Fitzroy 2 1.19 1.32 27.2 42.4 29.4Bundy 2 1.37 1.45 21.4 0.0 0.0Hamilton 2 1.08 1.12 20.2 44.8 47.2Calliope 2 0.98 1.30 13.1 32.9 38.8UpBoyne 2 1.43 1.32 48.5 63.0 39.4LwBoyne 2 1.18 1.17 30.0 42.1 41.6Rodds @ 2 1.06 0.93 19.5 99.9 100.0Sig. of ‐ Locations * ** ** **Trips * **Interaction * *# as assessed in the field; @ based on two (diseased) fish; ** P < 0.01; * P < 0.05Table 4.2b. Effects of locations and trips on the response variables.LesionsGills % Fins % AbdomenLocation T rip % # > 0 abnormalabnormal% tuckedFitzroy 1 0.0 0.0 19.0 0.0Bundy 1 0.0 30.0 0.0 8.9Hamilton 1 0.0 10.0 31.1 53.5Calliope 1 0.0 20.0 12.1 11.6Harbour 1 0.0UpBoyne 1 56.5 50.0 12.7 17.6LwBoyne 1 59.1 0.0 11.5 47.4Rodds 1 0.0 0.0 13.1 27.9LakeAwoonga 1 0.0 0.0 0.0 0.0Fitzroy 2 35.1 20.0 0.0 40.4Bundy 2 0.0 14.3 0.0 0.0Hamilton 2 12.6 0.0 0.0 51.4Calliope 2 9.8 0.0 0.0 23.8UpBoyne 2 61.6 16.7 28.3 41.6LwBoyne 2 19.9 0.0 9.0 17.2Rodds @ 2 100.0 0.0 100.0 0.0Sig. of ‐ Locations ** *Trips **Interaction ** ** * *# as assessed in the field; @ based on two (diseased) fish; ** P < 0.01; * P < 0.05% #% #117
Table 4.2c. Effects of locations and trips on the response variables.Location T ripLiver form %abnormalLiver %discolou redParasites% > zeroMesentaryfat (%)Fitzroy 1 0.0 16.8 0.0 94.9Bundy 1 1.9 19.5 11.1 56.4Hamilton 1 0.0 0.0 10.3 5.4Calliope 1 3.7 5.9 29.6 21.1Harbour 1UpBoyne 1 10.7 27.5 0.0 61.5LwBoyne 1 17.1 24.8 8.9 68.1Rodds 1 0.0 0.0 28.6 3.4LakeAwoonga 1 88.3 0.0 0.0 80.4Fitzroy 2 0.0 0.0 0.0 43.5Bundy 2 5.7 48.8 14.1 35.0Hamilton 2 0.0 5.1 71.2 2.5Calliope 2 0.0 0.0 39.3 7.9UpBoyne 2 93.0 48.0 0.0 73.5LwBoyne 2 8.0 8.9 40.2 20.6Rodds @ 2 0.0 0.0 49.6 3.4Sig. of ‐ Locations ** ** ** **Trips ** **Interaction *@ based on two (diseased) fish; ** P < 0.01; * P < 0.05118
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Department of Agriculture, Fisherie
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ContentsTable of tables 1Table of f
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Mullet (Mugilidae) 80Banana prawn (
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Figure 7. Barramundi caught in the
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Figure 38. Sharks caught in the Cal
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Phase 1 (August 2011-February 2012)
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The results in this study support t
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ecognised expertise and research pu
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Mr Mitchell reported high catches u
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Figure 2. Sampling sites within the
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Phase 2: Expanded Gladstone Fish He
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Mud crab (Scylla serrata): Mud crab
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For mud crabs, hepatopancreas, gill
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Table 2. The number of fish, crusta
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Significant findings and discussion
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Commercial barramundi catch and cat
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Figure 6. Eye condition observed in
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Conditions observed in barramundi s
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Figure 12. A barramundi caught in t
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provided another environmental stre
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was somewhat reduced because post-m
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4,000Commercial effort (days fished
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Size structure of mud crabs observe
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Figure 21. Examples of shell abnorm
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Of the 58 crabs observed to have sh
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HistopathologyLipid storage vacuola
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Commercial fishing effort for mulle
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Figure 28. (a) Mullet caught in Rod
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June/July: Mullet samples were coll
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Sharks and raysThe monitoring progr
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Observational findings Phase 1Phase
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Encysted larval parasites were foun
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in particular bull sharks, have bee
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Commercial banana prawn catch for t
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Observational findings Phase 2April
Page 71 and 72: Laboratory testing Phase 1Seven riv
Page 73 and 74: four displayed signs of redness. Th
Page 75 and 76: Conditions observed in pelagic fish
Page 77 and 78: FinfishObservational findingsDuring
Page 79 and 80: ConclusionsIn 2011, a wide range of
Page 81 and 82: Mud crabsFisheries Queensland did n
Page 83 and 84: Owens, L. 1983. Bopyrid isopod Epip
Page 85 and 86: Candidate speciesThe monitoring pro
Page 87 and 88: Table 1: Candidate species for each
Page 89 and 90: Sample processingSample processing
Page 91 and 92: Herring/grinner/Australian threadfi
Page 93 and 94: For example: the third specimen, re
Page 95 and 96: oooGonad - present/absentHepatopanc
Page 97 and 98: Cloudy eye,swollen,redness orhemorr
Page 99 and 100: Red pin pointmarks - nogeneral redn
Page 101 and 102: Lesion photos Description GradeThis
Page 103 and 104: L4continuedoperculumgrazing;cuts or
Page 105 and 106: Appendix A-3: Fish health assessmen
Page 107 and 108: Appendix B - Statistical report: Gl
Page 109 and 110: analyses, but this was not done for
Page 111 and 112: was a significant (P < 0.05) locati
Page 113 and 114: Percentage with fin condition > 015
Page 115 and 116: Table 3.6b. Effects of locations an
Page 117 and 118: Table 3.7d. Spleen categories - cou
Page 119 and 120: 32Bundy2Bundy1UpBoyne1UpBoyne2LwBoy
Page 121: Table 3.9c. Regional group means an
Page 125 and 126: 4.5 Summarising by regionsThe means
Page 127 and 128: Ta ble 5.2a. Effects of locations a
Page 129 and 130: 5.5 Summarising by regionsThe means
Page 131 and 132: 6.3 ResultsThere was no significant
Page 133 and 134: Table 6.5 lists the mean values whe
Page 135 and 136: Standardized residualsStandardized
Page 137 and 138: Table 2.3f. Muscle lesions.Lake Fit
Page 139 and 140: Table 4. 1f. Muscle lesions.Fitzroy
Page 141 and 142: Table 5.6. Regiona l m eans for the
Page 143 and 144: Contaminants in Tissue ofFish and C
Page 145 and 146: Contaminants in Tissue of Fish and
Page 151 and 152: Department of Science, Information
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Department of Science, Information
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Appendix E - Time line BarraBy John
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friends. Rapidly rising flood water
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To make note - condition loss was e
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May/June- FinsMy initial observatio
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Thes e escapee were now also in awo
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Figure N. Barramundi showing net ma
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September- Deaths and SicknessFigur
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There is numerous distinguishing fe
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Department of Agriculture, Fisherie
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