RBINVTCC.wk1               WINTER 1994

Mamala Bay MB-9  "Ecosystem Response to Pollutional Stresses"
Investigator:  Richard Brock, Sea Grant College Program, Univ. HI,
     1000 Pope Rd., MSB 204, Honolulu, Hawaii  (808) 956-2859
     Data Entry: A. Kam
Title:  Shallow marine community response to point and nonpoint sources
        of pollution in Mamala Bay, Oahu.
Description:  Quantitative monitoring of shallow marine communities at
Waikiki, Sand Island and Barbers Point on the island of Oahu.  Line
transects along a 25m transect identified alga, sponges, corals, bottom
substrate and invertebrates.  Paired transects were located in deep,
mid-depth and shallow sites.  Data collected January 1995.
Methods:  Brock, R.E. 1982. A critique of the visual census method for
assessing coral reef fish populations. Bull.Mar.Sci. 32:269-276.
Keywords:  line transect, alga, corals, invertebrates

     STATION NAME     DEPTH (meters)     DATE OF SAMPLE

Waikiki Deep A (Ewa) depth: 21.5m  1/23/95
Waikiki Deep B (Dia.Head) depth:21.5m  1/23/95
Waikiki Mid-Depth A (Ewa)  depth:13.8m  1/23/95
Waikiki Mid-Depth B (Dia.Head)  depth:13.8m  1/23/95
Waikiki Shallow A (Ewa) depth:4.6m  1/23/95
Waikiki Shallow B (Dia.Head) depth:4.6m  1/23/95
Sand Island Deep A (Ewa) depth:25m  1/27/95
Sand Island Deep B (Dia.Head) depth:25m  1/27/95
Sand Island Mid-Depth A (Ewa) depth:14.1m  1/27/95
Sand Island Mid-Depth B (Dia.Head) depth 14.1m  1/27/95
Sand Island Mid-Depth C (Pipe) depth:14.1m  1/27/95
Sand Island Shallow A (Ewa) depth:4.6m  1/27/95
Sand Island Shallow B (Dia.Head) depth:4.6m  1/27/95
Barbers Pt. Deep A (Ewa) depth:20m  1/20/95
Barbers Pt. Deep B (Dia.Head) depth:20m  1/20/95
Barbers Pt. Mid-Depth A (Ewa) depth 13.2m  9/20/95
Barbers Pt. Mid-Depth B (Dia.Head) depth:13.2m  1/20/95
Barbers Pt. Mid Depth C (Pipe) depth:13.2m  1/20/95
Barbers Pt. Shallow A (Ewa) depth:4.6m  1/20/95
Barbers Pt. Shallow B (Dia.Head) depth:4.6m  1/20/95



WAikiki Deep A (Ewa) depth: 21.5m 1/23/95
********************************************  Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Sphacelaria furcigera                                    0.5    8
Tolypiocladia sp.                    0.6    1            1.5

CORALS
Porites lobata                       1.1    2    1  0.1  1.1    1
Pocillopora meandrina                  6         9  0.5       3.4
Montipora verrucosa                  0.1            0.1  0.1
Montipora patula                     0.1

SAND                                  11    6    3   13    7    4
RUBBLE                                 8    3    8              2
HARD SUBSTRATUM                     73.1   88   79 86.3 89.8 81.6

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus lividus                          1

Phylum Annelida
Spirobranchus giganteus                8

Phylum Echinodermata
Echinothrix calamaris                  1
Echinothrix diadema                    1

III. Fish Census (4 X 25m)

               23 Species
               57 Individuals
         Estimated Standing Crop = 32 g/m2



Waikiki Deep B (Dia.Head) depth:21.5m  1/23/95
********************************************  Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Dotyella hawaiiensis                                0.1
Sphacelaria furcigera                  3  0.7    2    4  2.5    3

SPONGES
Chondrosia chucalla                                      0.8
Aplysilla violacea                        1.1

CORALS
Porites lobata                       0.9    1  0.8  0.1  1.2  0.9
Pocillopora meandrina                     0.2  5.2  7.2       0.1
Montipora verrucosa                       0.1  0.1       0.1

SAND                                  19    5   18  1.5    2   16
RUBBLE                                 5    5    1
HARD SUBSTRATUM                     72.1 86.9 72.9 87.1 93.4   80

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Annelida
Spirobranchus giganteus                4

Phylum Echinodermata
Echinothrix diadema                    1
Holothuria atra                        1

III. Fish Census (4 X 25m)

                  Species             19
                  Individuals         86
         Estimated Standing Crop = 33 g/m2



Waikiki Mid-Depth A (Ewa)  depth:13.8m  1/23/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Dictyopteris australis               9.5  0.2  2.5  0.2  7.5  2.5

SOFT CORALS
Anthelia edmondsoni                            0.1

CORALS
Porites lobata                            0.2  1.1  0.2  0.1  0.2
Pocillopora meandrina                0.8  0.9            0.4
Montipora verrucosa                                 0.1

SAND                                  12   10  3.4    1    3    2
RUBBLE                                 2    4  1.2    1    1    2
HARD SUBSTRATUM                     75.7 84.7 91.7 97.5   88 93.3

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Cnidaria
Radianthus papillosa                   1

Phylum Echinodermata
Echinothrix calamaris                  4
Echinothrix diadema                    1

III. Fish Census (4 X 25m)

                  Species             10
                  Individuals         27
         Estimated Standing Crop = 12 g/m2



Waikiki Mid-Depth B (Dia.Head)  depth:13.8m  1/23/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Dictyopteris australis               1.4    7    2    5  0.7  0.2
Sphacelaria furcigera                0.2                 0.1

SOFT CORALS
Anthelia edmondsoni                            0.1       0.1  0.1

SPONGES
Spirastrella coccinea                               0.2

CORALS
Porites lobata                       0.5  0.1  0.2  1.1  0.3  0.6
Pocillopora meandrina                0.1       0.1  1.4         1
Montipora verrucosa                       0.1  0.1  0.2       0.1
Montipora patula                                    0.1       0.1

SAND                                                  2 60.8    3
RUBBLE                                                    14    1
HARD SUBSTRATUM                     97.8 92.8 97.5   90   24 93.9

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Spondylus tenebrosus                   1

Phylum Annelida
Loimia medusa                          1

Phylum Arthopoda
Panulirus penicillatus                 1

Phylum Echinodermata
Echinothrix calamaris                  4
Echinothrix diadema                    4
Echinostrephus aciculatum              1

III. Fish Census (4 X 25m)

                  Species             22
                  Individuals        148
         Estimated Standing Crop = 54 g/m2


Waikiki Shallow A (Ewa) depth:4.6m  1/23/95
*******************************************   Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Dictyopteris australis               0.5       1.5  0.2  0.2
Laurensia nidifica                             0.1  0.1  0.1

CORALS
Porites lobata                       0.5  0.2  2.3  0.2  1.3  2.1
Pocillopora meandrina                1.5  0.1  2.1  1.2       3.2
Montipora verrucosa                  0.3  0.1       0.3
Montipora patula                     0.1                      0.1

SAND                                       10    1
RUBBLE                                      1  1.5         1
HARD SUBSTRATUM                     97.1 88.6 91.5   98 97.4 94.6

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus vitulinus                        1

Phylum Annelida
Loimia medusa                          1

Phylum Echinodermata
Echinothrix calamaris                  1
Echinothrix diadema                    4
Echinometra mathaei                    2
Tripneustes gratilla                   3

III. Fish Census (4 X 25m)

                  Species             26
                  Individuals        171
         Estimated Standing Crop = 40 g/m2


Waikiki Shallow B (Dia.Head) depth:4.6m  1/23/95
********************************************* Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Dictyopteris australis               0.1            0.2  0.4    1
Laurensia nidifica                             0.1       0.1

SPONGES
Spirastrella coccinea                                    0.1

CORALS
Porites lobata                       0.1  0.5  0.1       0.8  0.1
Pocillopora meandrina                  1  2.4  2.7       0.2  1.9
Montipora verrucosa                  0.1  0.1            0.1
Montipora patula                          0.2  0.1

SAND                                                  8
RUBBLE                                             45.8
HARD SUBSTRATUM                     98.7 96.8   97   46 98.3   97

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus lividus                          1
Spondylus tenebrosus                   1

Phylum Annelida
Pherecardia striata                    1
Loimia medusa                          1

Phylum Arthopoda
Aniculus strigatus                     1

Phylum Echinodermata
Echinostrephus aciculatum              1

III. Fish Census (4 X 25m)

                  Species             15
                  Individuals         54
         Estimated Standing Crop = 20 g/m2

[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[

Sand Island Deep A (Ewa) depth:25m  1/27/95
*******************************************   Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Asparagopsis taxiformis              0.2  0.1
Polysiphonia sp.                     0.4  0.4  1.1  1.8  0.1  0.1

SOFT CORALS
Anthelia edmondsoni                  0.1  0.3  1.5  1.5       0.1
Palythoa tuberculosa                      0.2

SPONGES
Spirastella coccinea                                  1
Chondrosia chucalla                            0.2  0.3       0.8
Plakortis simplex                    0.2  8.5  0.4
Microciona maunaloa                                           0.1

CORALS
Porites lobata                       1.1    2  4.6  2.8  1.8
Pocillopora meandrina                          0.2  1.3
Montipora verrucosa                  0.1       0.1  0.1  0.1  0.1
Montipora patula                               0.1

SAND                                   1    4        14   13   18
RUBBLE                                 1       3.5   14
HARD SUBSTRATUM                     95.9 84.5 88.3 63.2   85 80.8


II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus lividus                          1
Terebra guttata                        1

Phylum Echinodermata
Echinothrix diadema                    1
Holothuria atra                        1

III. Fish Census (4 X 25m)

                  Species             16
                  Individuals        165
         Estimated Standing Crop = 165 g/m2


Sand Island Deep B (Dia.Head) depth:25m  1/27/95
******************************************    Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Asparagopsis taxiformis                                  0.1
Polysiphonia sp.                     0.4  0.1  0.4       0.3

SOFT CORALS
Anthelia edmondsoni                  0.1  0.1  0.2  0.1  0.1

SPONGES
Spirastella coccinea                 0.7
Chondrosia chucalla                            0.1
Plakortis simplex                         0.3       2.5  0.7

CORALS
Porites lobata                       1.3  1.1  5.2  0.4  1.3  0.2
Pocillopora meandrina                            1  0.1  0.2
Montipora verrucosa                       0.1  0.3       0.4

SAND                                  15    5        15    8 85.8
RUBBLE                                          13        28    2
HARD SUBSTRATUM                     82.5 93.3 79.8 81.9 60.9   12

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus quercinus                        1

Phylum Echinodermata
Holothuria atra                        1
Linckia diplax                         2

III. Fish Census (4 X 25m)

                  Species             13
                  Individuals        100
         Estimated Standing Crop = 55 g/m2


Sand Island Mid-Depth A (Ewa) depth:14.1m  1/27/95
********************************************  Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Asparagopsis taxiformis              0.1

SOFT CORALS
Anthelia edmondsoni                  0.3  0.1       0.1  0.1  0.1

SPONGES
Spirastella coccinea                 0.9  0.4            0.7

CORALS
Porites lobata                       0.8    1         2  0.3  0.4
Porites synaraea convexa                   26
Pocillopora meandrina                3.1       1.4  0.1  0.9  0.7
Pocillopora eydouxi                                           3.7
Montipora verrucosa                  0.1  0.1       0.1  0.2
Montipora patula                          0.1
Montipora verrilli                                  0.1

SAND                                   2    2  1.5    1   27    4
RUBBLE                                15    2    2         6
HARD SUBSTRATUM                     77.7 68.3 95.1 96.6 64.8 91.1


II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Spondylus tenebrosus                   1

Phylum Echinodermata
Tripneustes gratilla                   3
Linckia diplax                         1

III. Fish Census (4 X 25m)

                  Species             20
                  Individuals        207
         Estimated Standing Crop = 73 g/m2


Sand Island Mid-Depth B (Dia.Head) depth 14.1m  1/27/95
*******************************************   Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Asparagopsis taxiformis                             0.1
Lyngbya majuscula                         0.1  0.7  0.1  0.1  0.1
Laurensia succisa                              0.1            0.1

SOFT CORALS
Anthelia edmondsoni                       0.1

SPONGES
Spirastella coccinea                      0.1  0.8  0.6       0.2
Plakortis simplex                              0.2

CORALS
Porites lobata                         3  0.1       1.1  0.2    3
Pocillopora meandrina                  2            1.1  0.1    5
Montipora verrucosa                  0.1            0.1       0.1
Montipora patula                                              0.1
Montipora verrilli                                            0.1
Leptastrea purpurea                  0.2

SAND                                 0.5    2   52    2    4
RUBBLE                                           4
HARD SUBSTRATUM                     94.2 97.6 42.2 94.9 95.6 91.3


II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Annelida
Loimia medusa                          1

Phylum Echinodermata
Echinothrix diadema                    1
Echinostrephus aciculatum              3

III. Fish Census (4 X 25m)

                  Species             11
                  Individuals         40
         Estimated Standing Crop = 8 g/m2


Sand Island Mid-Depth C (Pipe) depth:14.1m  1/27/95
********************************************  Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Porolithon onkodes                     3         2    2         2

SPONGES
Spirastella coccinea                      5.5    4         1
Plakortis simplex                              0.1

CORALS
Porites lobata                       9.7    3   16    8   28   31
Pocillopora meandrina                0.2    3  0.4  0.1       0.2
Montipora verrucosa                       0.1

SAND
RUBBLE                                     31
HARD SUBSTRATUM                     87.1 57.4 77.5 89.9   71 66.8


II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Annelida
Loimia medusa                          4
Spirobranchus giganteus               58
Sabellastarte sanctijosephi            5

Phylum Echinodermata
Echinothrix diadema                   24
Tripneustes gratilla                   2
Linckia diplax                         1

III. Fish Census (4 X 25m)

                  Species             48
                  Individuals       1043
         Estimated Standing Crop =  474 g/m2


Sand Island Shallow A (Ewa) depth:4.6m  1/27/95
********************************************  Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Laurensia succisa                    0.1                 0.1  0.2

SOFT CORALS
Anthelia edmondsoni                  0.1  0.1  0.2
Zooanthus pacificus                  0.1

SPONGES
Spirastella coccinea                                          0.1

CORALS
Porites lobata                              2
Pocillopora meandrina                     4.7    7  0.1  0.2

SAND                                        1         3    7   10
RUBBLE                                      1            5.5   18
HARD SUBSTRATUM                     99.7 91.2 92.8 96.9 87.2 71.7


II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals
Phylum Mollusca
Octopus cyanea                         1

III. Fish Census (4 X 25m)

                  Species             14
                  Individuals        165
         Estimated Standing Crop =  64 g/m2


Sand Island Shallow B (Dia.Head) depth:4.6m  1/27/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Cladymenia pacifica                  0.1
Laurensia succisa                      1       0.2

SPONGES
Chondrosia chucalla                       0.1       0.1

CORALS
Pocillopora meandrina                  3                 0.4
Montipora patula                     0.6

SAND                                   1    1  3.5    8    4   28
RUBBLE                                           6    7    2
HARD SUBSTRATUM                     94.3 98.9 90.3 84.9 93.6   72


II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Echinodermata
Tripneustes gratilla                   1

III. Fish Census (4 X 25m)

                  Species             12
                  Individuals         85
         Estimated Standing Crop = 21 g/m2

[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

Barbers Pt. Deep A (Ewa) depth:20m  1/20/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Dotyella hawaiiensis                 0.1
Martensia fragilis                                  0.1  0.2
Porolithon gardineri                      0.1
Tolypiocladia sp.                                        0.1  0.4

SOFT CORALS
Anthelia edmondsoni                  0.1

SPONGES
Spirastella coccinea                 0.1       0.1  0.1  0.4
Chondrosia chucalla                  0.1    1  0.5  0.4
Plakortis simplex                    0.1  0.1  0.7  0.1

CORALS
Porites lobata                       1.1  1.3  1.4  0.4    1    1
Pocillopora meandrina                0.2       0.2    6    2
Montipora verrucosa                                 0.1
Montipora patula                                    0.1
Leptastrea purpurea                                 0.1    2

SAND
RUBBLE                                                       75.6
HARD SUBSTRATUM                     98.2 97.5 97.1 92.6 94.3   23


II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus imperialis                       1
Pinctada margaritifera                 1
Polyclad sp. (green/black)             1

Phylum Annelida
Spirobranchus giganteus                1

Phylum Arthopoda
Aniculus strigatus                     1

Phylum Echinodermata
Echinostrephus aciculatum              7

III. Fish Census (4 X 25m)

                  Species             14
                  Individuals         64
         Estimated Standing Crop =  28 g/m2


Barbers Pt. Deep B (Dia.Head) depth:20m  1/20/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Asparagopsis taxiformis                                       0.2
Dotyella hawaiiensis                                     0.1
Martensia fragilis                        0.2
Tolypiocladia sp.                         0.1  0.6       1.1  0.4
Anthelia edmondsoni                            0.1

SPONGES
Chondrosia chucalla                  0.3    1  0.2  0.2  0.2  0.2
Plakortis simplex                    0.1  0.1  0.1  0.2

CORALS
Porites lobata                       0.4  1.2  4.4  0.1  0.9  0.1
Pocillopora meandrina                           11  0.1  0.2  0.4
Pavona varians                       0.2
Montipora verrucosa                       0.1  0.1

SAND
RUBBLE
HARD SUBSTRATUM                       99 97.3 83.5 99.4 97.5 98.7

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus lividus                          1

Phylum Echinodermata
Echinostrephus aciculatum              1
Tripneustes gratilla                   1

III. Fish Census (4 X 25m)

                  Species             10
                  Individuals         32
         Estimated Standing Crop =  12 g/m2


Barbers Pt. Mid-Depth A (Ewa) depth 13.2m  9/20/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Tolypiocladia sp.                                             0.2

SPONGES
Plakortis simplex                                   0.7

CORALS
Porites lobata                       0.1              5
Pocillopora meandrina                0.1            5.2

SAND                                60.8   94   95    6    5   32
RUBBLE                                18    6    5         2
HARD SUBSTRATUM                       21           83.1   93 67.8

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Annelida
Loimia medusa                          2
Spirobranchus giganteus                6

Phylum Echinodermata
Echinothrix calamaris                  1
Echinothrix diadema                    3

III. Fish Census (4 X 25m)

                  Species             19
                  Individuals         72
         Estimated Standing Crop =  38 g/m2


Barbers Pt. Mid-Depth B (Dia.Head) depth:13.2m  1/20/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Sphacelaria furcigera                                    0.2  0.5
Liagora sp.                          0.1

CORALS
Porites lobata                                 0.9

SAND                                87.9    8    2    2   19   31
RUBBLE                                12  0.5    2    3    2    1
HARD SUBSTRATUM                          91.5 95.1   95 78.8 67.5

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus pulicarius                       1
Spondylus tenebrosus                   1

Phylum Annelida
Spirobranchus giganteus                3

Phylum Arthopoda
Charybdis erythrodactylis              1
Gonodactylus falcatus                  1

III. Fish Census (4 X 25m)

                  Species              6
                  Individuals         18
         Estimated Standing Crop =  5 g/m2


Barbers Pt. Mid Depth C (Pipe) depth:13.2m  1/20/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

SPONGES
Spirastella coccinea                 5.5    2         4

CORALS
Porites lobata                         8    9   14   42        14
Pocillopora meandrina                0.7  0.5  0.5  0.8       0.8

SAND                                             5    4   24    5
RUBBLE                                     14    8    7   68   12
HARD SUBSTRATUM                     85.8 74.5 72.5 42.2    8 68.2

II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Anomia nobilis                         1
Spondylus tenebrosus                   4

Phylum Annelida
Loimia medusa                          1
Spirobranchus giganteus               24

Phylum Arthopoda
Aniculus strigatus                     1
Paribaccus antarcticus                 1

Phylum Echinodermata
Echinothrix calamaris                  4
Echinothrix diadema                   50
Tripneustes gratilla                   1
Holothuria atra                        1

III. Fish Census (4 X 25m)

                  Species             35
                  Individuals        744
         Estimated Standing Crop =  300 g/m2


Barbers Pt. Shallow A (Ewa) depth:4.6m  1/20/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Porolithon onkodes                   4.5                      1.8

SOFT CORALS
Anthelia edmondsoni                       0.1  0.1
Palythoa tuberculosa                                          0.1

SPONGES
Spirastella coccinea                           0.8

CORALS
Porites lobata                                 1.1  1.4  0.1
Pocillopora meandrina                3.9  0.7  2.7  5.4  0.6  0.9

SAND
RUBBLE                                   63.2        12 82.3
HARD SUBSTRATUM                     91.6   36 95.3 81.2   17 97.2


II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus distans                          3

Phylum Echinodermata
Actinopyge mauritana                   1
Echinothrix calamaris                  3
Echinothrix diadema                   42
Echinostrephus aciculatum              1
Tripneustes gratilla                   3
Holothuria atra                        1
Bohadschia vitiensis                   1

III. Fish Census (4 X 25m)

                  Species             16
                  Individuals        104
         Estimated Standing Crop =  52 g/m2


Barbers Pt. Shallow B (Dia.Head) depth:4.6m  1/20/95
************************************          Percent Cover
                                    Quadrat Distance Along Transect(m)
I.  Quadrat Survey                   0m   5m   10m  15m  20m  25m

  SPECIES

ALGAE
Laurensia nidifica                     1    3

SOFT CORALS
Anthelia edmondsoni                                   1  0.6  0.5

SPONGES
Spirastella coccinea                 0.2  0.2  0.2  0.1  0.2  0.1

CORALS
Porites lobata                       0.8    1  2.1       0.7  0.1
Pocillopora meandrina                  7    2  0.3  1.8

SAND                                                       3
RUBBLE                                 1         5             49
HARD SUBSTRATUM                       90 93.8 92.4 97.1 95.5 50.3


II.  Macroinvertebrate Census (4 x 25m)
          SPECIES                   Number
                                    of individuals

Phylum Mollusca
Conus distans                          3

Phylum Echinodermata
Echinothrix calamaris                  1
Echinothrix diadema                    7
Echinometra mathaei                   18
Tripneustes gratilla                   5

III. Fish Census (4 X 25m)

                  Species             14
                  Individuals         64
         Estimated Standing Crop =  27 g/m2
