ML19339A653
| ML19339A653 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 09/15/1980 |
| From: | Belmore C, Hillman R, Maciolek N Battelle Memorial Institute, COLUMBUS LABORATORIES |
| To: | |
| Shared Package | |
| ML19339A648 | List: |
| References | |
| NUDOCS 8011040468 | |
| Download: ML19339A653 (23) | |
Text
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PROGRESS REPORT FOR Tile TWENTY-FIRST QUARTER l
on ll 4
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i WOODBOIER STUDY ASSOCIATED WITil TIIE OYSTER CREEK GENERATING STATION l
1 to l
JERSEY CENTRAL POWER & LIGilT CO:-fPANY I
September 15, 1980 i
l 1
by N.J. Maciolek, C.I. Belmore, and R.E. Ilillman Report No. 15008 May 11 to August 10, 1980 i
j BATTELLE j
Columbus Laboratories Uilliam F. Clapp Laboratories i
Duxbury, Massachusetts 02332 lk(
l Battelle is not engaged in reccarch for advartiaing, aales promotion, i
or publicity purpocca, and this report may not ha reproduced in full or in l
part for auch purpocca.
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TABLE OF CONTENTS Page I
1 INTRODUCT10N............................................................
1 PROCEDURES AND INTERIM 0ATA.............................................
1 Exposure Panels....................................................
1 Water Quality......................................................
Teredinid Gonadal Development Studies.............................
12 LIST OF TABLES Geographical Locations of William F. Clapp Laboratories' Tabic 1.
I Exposure Panel Arrays Submerged June, 1975, Barnegat Bay, 3
New Jersey...................................................
Table 2.
Summary Data for Incidence of Teredinidae in Panels I
6 Removed June 5-6, 1980.......................................
Table 3.
Summary Data for Incidence of Teredinidae in Panels I
6 Removed July 7-8, 1980.......................................
Table 4.
Summary Data for Incidence of Teredinidae in Panels 7
Removed August 4-5, 1980.....................................
Tabic 5.
Summary Data for Incidence of Limnoria triptmetata in Panels Removed June, July, and August, 1980..................
8 9
Table 6.
Water Quality at Exposure Panel Stations, June, 1980.........
Table 7.
Water Quality at Exposure Panel Stations, July, 1980........
10 Tabic 8.
Water. Quality at Exposure Panel Stations, August, 1980......
11 Table 9.
Condition of Canads of Teredinid Borers Removed from 1980.
13 Exposure Panels in Barnegat Bay from May through July, LIST OF FIGURES Figure 1.
Outline of Barnegat Bay Showing Geographical Locations 2
of Exposure Panels...........................................
I 1
WOODBORER STUDY ASSOCIATED WITil Tile OYSTER CREEK CENERATING STATION by N.J. Maciolek, C.I. Belmore, and R.E. Ilillman INTRODUCTION The William F. Clapp Laboratories of Battelle's Columbus Labo-ratories is conducting an investigation to determine whether the generating station is affecting the resident marine borer population in Oyster Creek to the extent that that population is contributing significantly to marine borer-caused damage in Barnegat Bay.
A description of the program and procedures used may be found in the Annual Report on Woodborer Study Associated with the Oyster Creek Generating Station, Report 14968, dated February 29, 1980.
This report presents the summary data for the twenty-first quarterly period from May 11 to August 10, 1980.
PROCEDURES AND INTERIM DATA Exposure Panels The long-term and short-term exposure panels were retrieved and replaced with new untreated pre-soaked (for two weeks) panels at the 20 exposure sites in Barnegat Bay and adjacent waters (Figure 1) during the period of June 5-6, July 7-8, and August 4-5, 1980.
Long-term and short-term panels at all stations were retrieved and replaced.
TabJe 1 describes the geographical locations of the exposure sites. The summary data for the laboratory examination of the panels may be found in Tables 2 through 5.
Water Quality Salinity, water temperature, dissolved oxygen, and pH were deter-mined with a llydrolab (Model II B), calibrated prior to each day's use.
)
The results for June, July, and August, 1980 may be found in Tables 6 through 8.
i
2 MANASQUAN INLLT ERIELLE [
/
POINT INTRACOASTAL s
WATER 11AY CANAL MANTOLOKING 15 I
KET LE CREEK I
D l
@[
SEASIDE ATLANTIC OCEAN I
SLOOP CREEK HOLLY PARK O
gh' ggtL6
'I STOUTS CREEK f I
l SEDGE i
10 Ill IS D
17 JOA 10 s
e f
d I
OYSTER O
CREEK
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6 i
BARNEGAT INLET OYSTER CREEK 7
NUCLEAR GENERATING STATION
,g g
s
^
WARETOWN C Y BARNEGAT BEACil Q PANEL ARRAY CONKLIN h
ISLAND I
O 1
2
) MILES 1l E
I BARNEGAT INLET, NEW JERSEY g
Latitude 39* 45.8 N E
I.ongitude 74* 06.0 W 7
l A4 I
FIGURE 1.
' OUTLINE OF BARNEGAT BAY SIDWING CEOGRAPHICAL LOCATIONS OF EXP0SURE PANELS
7 n
n n
n n
n n
n n
n n
n n
n n
n n
v TABLE 1.
GEOGRAPHICAL LOCATIONS OF WILLIAM F. CLAPP LABORATORIES' EXPOSURE PANEL ARRAYS SUBMERGED JUNE, 1975, BARNEGAT BAY, NEW JERSEY Structure to be used for Nearest Previous Approximate Latitude Sita No.
Site Suspension of Rack Data Stations and Longitude l.
Barnegat Coast Guard Finger Pier WC 1 Lat. 39' 45.8'N Station, Barnegat Inlet WFCL 1948-1967 Long. 74' 06.5'W 2.
Ashton Marina Bulkhead WC 13,14 Lat. 39' 40'N 1450 Bay Ave.
Long. 74* 13'W Manahawkin 3.
Iggie's Marina Bulkhead WC 16,17,18,19 Lat. 39' 45'N East Bay Ave.
Long. 74* 12.5'W Barnegat (Conklin Island) 4.
Liberty Harbor Marina Bulkhead WC 21 Lat. 39' 47'N Washington Ave.
R. Turner Long. 74' ll'W Waretown Rutgers U.
4-AD.
Holiday Harbor Marina Bulkhead WC 21 Lat. 39' 48'N i.ighthouse Drive R. Turner Long. 74' ll'N Waretown Rutgers U.
5.
Mouth of Oyster Creek, Dock WC 29,30 Lat. 39' 48.5'N Lot 4, Compass Road Rutgers U.
Long. 74' 10.3'W Offshore End 6.
Oyster Creek #1 Dock Lat. 39* 48.5'N Lagoon, Inshore End Long. 74' 10.35'W 37 Capstan Drive 7.
Private Dock End of Dock WC 27,28 Lat. 39' 48.5'N Dock Ave.
R. Turner Long. 74* ll.1'W Oyster Creek Rutgers U.
Sands Pt. Harbor Waretown
r-M W
M M
M M
M M
TABLE 1.
(continued)
Structure to be used for Nearest Previous Approximate Latitude Site No.
Site Suspension of Rack Data Stations and Longitude 8.
Oyster Creek-R.R.
Cross Member WC 26 Lat. 39' 48.7'N Bridge Bridge Rutgers U.
Long. 74* 12'W Discharge Canal 9.
Forked River Cross Member WC 31 Lat 39' 49.2'N South Branch R.R. Bridge Rutgers U.
Long. 74* 12.2'W Intake Canal 10.
Teds Marina Pier WC 33,34 Lat. 39* 50.l'N Bay Ave.
Long. 74' ll.6'W Forked River 10A*.
Private Dock Under Dock Lat. 39' 49'N 1217 Aquarius Ct.
Long. 74* 10'W
^
Forked River 10B*.
Private Dock Under Dock Lat. 39' 49.4'N 1307 Beach Blvd.
Long. 74* 10.l'W Forked River 11.
Forked River Bulkhead WC 35 Lat. 39' 49.7'N (near mouth)
Rutgers U.
Long. 74' 10'W 1413 River View Drive 12.
Stouts Creek Bulkhead WC 38,40,41 Lat 39' 50.5'N 1273 Capstan Drive R. Turner Long. 74* 08.8'W Wurtz Rutgers U.
13.
Rocknak's Yacht Basin End of Pier WC 46 Lat. 39' 52'N Seaview Ave.
Long. 74* 09'W Lanoka Harbor Cedar Creek
M M
M M
W MW
. TABLE 1.
(continuad)
Structure to be used for Nearest Previous Approximate Latitude Site No.
Site Suspension of Rack Data Stations and Longitude 14.
Dicks Landing Pier WC 49 Lat. 39* 54'W Island Drive R. Turner Long. 74* 08.1'W Bayville (Holly Park)
Nelson 15.
Winter Yacht Basin Inc.
Pier WC 57 Lat. 40' 02.5'N Rt. 528 Long. 74* 03.5'W Mantoloking Bridge W. Mantoloking 16.
Berkely Yacht Basin Pier WC 60,61 Lat. 39* 55.9'N J. Street Long. 74* 04.9'W Seaside 17.
Island Beach Pier WC 68 Lat. 39' 47.l'N State Park Long. 74* 05.9'W (Sedge Island)
All exposure panel racks suspended in a minimum water depth at mean low water of at least three feet.
Racks hung with nylon line from existing structures so the bottom panels are close to, but no. touching the bottom. Racks at Forked River railroad bridge and Oyster Creek railroad bridge suspended with wire rope.
WC = Woodward-Clyde WFCL = William F. Clapp Laboratories
- Site 4-A installed April, 1977 Sites 10 A, 10 B installed April, 1978.
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TABLE 2.
SUFBIARY DATA FOR INCIDENCE OF TEREDINIDAE IN PANELS REMOVED JUNE 5-6, 1980
,l No. of Size Range Site Panel Specimens Percent Filled in mm.
Species Identification 1-17 No Teredinidae Present 1
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TABLE 3.
SUFDIARY DATA FOR INCIDENCE OF TEREDINIDAE IN PANELS REMOVED JULY 7-8, 1980 No. of Size Range Site Panel SpecimensI Percent Filled in mm.
Species Identification l
7 P
1
<1 4
Terado spp.
C 0
11 P
6 1
9-32 5 T. navalis, 1 Teredinidae*
C 0
i l'
Sites 2-6, 8-10B, 12-17, no Teredinidae present j
P = Long-term panel, submerged January 7-9, 1980
- g C = Short-term panel, submerged June 5-6, 1980
{3
- = Too ena11 to speciate
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TABLE 4.
SUMMARY
DATA FOR INCIDENCE OF TEREDINIDAE IN PANELS REMOVED AUGUST 4-5, 1980 l
1 No. of Size Range Site Panel Specimens Percent Filled in mm.
Species Identification Remarks 1
P 5
<1 1-31 1 T. navalis, 4 Teredinidae*
C 39
<1
<l-1 39 Teredinidae*
i 2
P 6
12 55-145 6 T. navalis Ripening gonads C
0 5
P 0
C 3
<1 1-4 1 B. gouldi, 2 Teredinidae*
6 P
0 C
1
<1 14 1 B. gouldi j
7 P
2 1
1-70 1 T. navalis, 1 Teredinidac*
Ripening gonads I
C 1
<1 1
1 Teredinidae*
9 P
1
<1 1
1 Teredinidae*
C 0
10A P
7
<1 1-5 1 B. gouldi, 6 Teredinidae*
u C
0 10B P
1
<1 3
1 Teredinidae*
C 1
<1
<1 1 Teredinidae*
i 11 P
31 30 6-120 29 T. navalis, 2 Teredinidrr*
Ripening gonads C
4
<1 1-15 2 B. gbulds, 2 Teredinidae*
and larvac 12 P
2 1
1-70 1 T. navalis, 1 Teredinidac*
C 1
<1 4
1 B. gouldi 14 P
1 2
110 1 T. navalis C
1
<1 5
1 B. goulds 15 P
O C
1
<1 4
1 Teredinidae*
Sites 2-4A, 8, 10, 13, 16-17, no Teredinidae present P = Long-term panel, submerged February 5-6, 1980.
C = Short-term panel, submerged July 7-8, 1980.
0 = Too small to speciate.
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TABLE 5.
SUMMARY
DATA FOR INCIDENCE OF Limnoria tripunctaba IN PANELS REMOVED JUNr', JULY, AND AUGUST, 1980 i
June July August 1
l No. of No. of No. of No. of No. of No. of l
Site Panel Tunnels Specimens Tunnels Specimens
- Tunnels Specimens **
l, 1
P 11 12 24 29 48 61 i
C 3
1 5
6 0
0 I
i 2
P 93 115 345 550 410 435 C
36 31 11 19 8
9 i
l 3
P 0
0 0
0 13 12 l
C 0
0 0
0 0
0 l
l 4
P 19 18 51 30 110 130 l
I C
0 0
5 2
0 0
l 4A P
46 59 186 260 2500 3000 l
l C
0 0
0 0
14 9
i i
Sites 5 through 17 - no Lirr:noria present I
l P = Long-term panel, submerged 6 months.
C = Short-term panel, submerged 1 month.
l
- = Gravid females present.
i
- = Gravid females and juveniles present.
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TABLE 6.
WATER QUALITY AT EXPOSURE PANEL STATIONS, JUNE, 1980 Depth 0
2 Station Date Time in Feet Salinity (0/00)
Temp. (*C) pg (mg/1) 1 6/6/80 0920 4.0 29.1 17.9 6.8 7.5 2
6/6/80 1000 2.0 20.3 21.0 7.4 7.7 3
6/6/80 1025 2.0 22.1 21.0 7.2 7.6 4
6/6/80 1055 2.0 23.6 22.0 7.5 7.6 4A 6/6/80 1106 3.0 23.1 21.6 7.7 7.6 I
5 6/6/80 1130 3.0 20.1 22.0 7.5 7.5 6
6/6/80 1140 3.0 18.2 21.9 7.7 7.5 7
6/6/80 1200 3.0 19.9 22.2 7.8 7.6 8
6/6/80 1215 4.0 18.5 21.3 7.7 7.5 9
6/6/80 1235 5.0 19.6 21.6 7.5 7.6 10 6/6/80 1430 4.0 13.3 23.0 8.4 7.5 10A 6/6/80 1340 3.0 20.6 23.1 7.8 7.6 10B 6/6/80 1355 3.0 21.3 23.2 8.9 7.7 11 6/6/80 1405 2.0 21.3 23.4 9.0 7.9 12 6/6/80 1450 3.0 19.1 22.9 8.6 7.7 I
13 6/6/80 1515 3.0' 17.6 24.5 8.4 7.6 14 6/6/80 1535 3.0 17.6 22.5 8.1 7.7 l
15 6/5/80 1520 3.0 20.7 21.8 8.0 7.7 16 6/5/80 1620 3.0 13.7 22.7 8.1 7.5 17 6/5/80 1550 2.0 25.0 24.1 11.9 7.7
L F
10 ll TABLE 7.
WATER QUALITY AT EXPOSURE PANEL STATIONS, JULY, 1980 Depth 0
Station Date Time in Feet Salinity (0/00)
Temp. (*C) 2 pH (mg/1) 1 7/8/80 1000 3.0 29.8 20.3 5.9 7.5 2
7/8/80 1105 3.0 25.7 20.4 6.2 6.5 3
7/8/80 1130 2.0 24.9 23.2 5.4 7.3 4
7/8/80 1210 3.0 25.8 23.6 5.3 7.3
'4A 7/8/80 1230 2.0 26.9 24.5 5.5 7.6 5
7/8/80 1245 3.0 23.2 23.6 6.1 7.4 6
7/8/80 1330 3.0 23.1 24.5 5.7 7.5 I
7 7/8/80 1335 3.0 23.5 23.5 5.2 7.4 8
7/8/80 3420 4.0 23.6 23.7 5.0 7.5 9
7/8/80 1435 4.0 24.4 23.7 6.2 7.6 10 7/8/80 1555 2.0 15.6 25.5 8.2 7.6 10A 7/8/80 1500 3.0 24.7 24.5 6.6 7.7 10B 7/8/80 1515 2.0 24.7 24.9 6.9 7.7 11 7/8/80 1525 3.0 25.6 24.3 7.1 7.8 12 7/8/80 1615 3.0 22.8 24.7 7.0 7.8 13 7/8/80 1640 4.0 18.1 24.7 7.0 7.7 14 7/8/80 1700 2.0 20.4 24.0 6.5 7.5 I
15 7/7/80 1710 2.0 18.5 24.5 6.6 7.5 16 7/8/80 0800 3.0 15.9 22.6 5.0 7.5 l
17 7/7/80 1900 2.0 28.6 23.3 6.4 7.7 i
ll 11 l
TAbLt.8.
UATER QUALITY AT EXPOSURE PANEL STATIONS, AUGUST, 1980 1
Depth 07 i
Station Date Time in Feet Salinity (0/00)
Temp. (*C) pH (mg/1) 1 8/5/80 1210 3.0 30.0 26.5 5.5 7.5 2
8/5/80 1255 3, 0 29.5 29.4 5.6 7.2 3
8/5/80 1412 3.0 26.9 30.3 6.1 7.4 4
d/5/80 1429 3.0 28.3 30.5 8.2 7.7 4A S/5/80 1440
- 3. 0 28.4 30.7 7.8 7.7 5
8/5/80 1457 4.0 25.6 30.1 6.5 7.3 6
8/5/80 1507 4.0 25.7 29.6 9.6 7.7 8/5/80 1518
- 3. 0 25.8 30.9 5.8 7.2 7
8 8/5/80 1540 4.0 25.3 31.5 5.7 7.2 9
8/5/80 1550 4.0 26.7 29.8 5.8 7.3 10 8/5/80 1720 3.0 19.6 30.2 8.8 7.5 10A 8/5/80 1622 3.0 25.8 30.3 5.9 7.3 10B 8/5/80 1640
- 3. 0 26.4 29.7 7.3 7.4
'I 11 8/5/80 1653 3.0 27.0 29.8 6.9 7.5 12 8/5/80 1736 3.0 23.9 30.1 7.6 7.5 13 8/5/80 1810 4.0 19.1 30.2 7.1 7.3 14 8/5/80 1834
- 3. 0 21.4 28.8 6.8 7.5 15 8/4/80 1620 3.5 17.6 28.7 7.3 7.4 16 8/5/80 1920 4.0 17.8 28.6 5.5 7.0 17 8/4/80 1800 2.0 29.6 29.0 7.8 7.7
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i Teredinid Gonadal Development Studier, f
Table 9 shows the gonad conditf<>n of the teredinid borers collected f rom May through July,1980.
Included are results from panels exposed for periods ranging fror; 6 to 12 inonths.
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m m
m m
M M
i f (.. )'
TABLE 9
CONDITION OF GONADS OF TEREDINID BORERS REMOVED FROM EXPOSITRE PANELS IN BAREEGAT BAY FROM MAY THROUGH JULY, 1980 EA = Early Active; LA = Late Active; R = Ripe; PS = Partially Spawned; S = Spent; M = Male; F = Ferale; H = Hermaphrodite Month No. Months Gonad Specimen No.
Station Removed Exposed Species Sex Condition Comments 744a 12 May 80 12 Bankia gouldi Special panel; no discernable gonad; leukocytosis; mass of undifferenti-ated cells in connective tissue b
Bankia gouldi M
EA 745a 13 May 80 12 Bankia gouldi M
LA Special panel b
Bankia gouldi M
LA Leukocytosis Banhia gouldi M
LA c
d Eankia gouldi F
LA Banhia goaldi M
LA e
E Bank 'a 'jouldi M
LA 746a 1
May 80 12 Teredo navalic H
PS Special panel; moribund Ninehinia plasmodia b
T2 Ped 0 MGUGl53 M
PS Teredo navalia F
PS Minchinia plasmodia c
d Teredo navalis F
R Necrotic debris, abscesses; moribund Minchinia plasmodia Teredo navalis F
R Moribund Minchinia plasmodia C
e f
Teredo navalis F
S Early larvae in brood pouch; Min 6hinia Larvae Teredo navalis F
R Mucibund Minchinia plasmodia g
h Teredo navalis F
R Minch*nia plasmodia i
Terado navalis M
PS Moribund llinchinia plasmodia J
Teredo navalis F
R Minchinia plasmodia k
Tercdo navalis M
PS 1
Terado navalis F
PS Larvae in brood pouch
- --e+
.,e-am
,m 747a 4
May 80 12 Bankia gouldi M
LA Special panol b
Bankia gouldi M
EA Fibrous connective tissue buildup 748a 2
May 80 12 Bankia gouldi M
PS Special panel b
Banhia gouldi M
PS
TABLE 9.
(continued)
Month No. Months Gonad 2pecimen No.
Station Removed Exposed Species Sex Condition Comments I
749a 2
May 80 12 Teredo navalis M
PS Special panel; Minchinia plasmodia b
Teredo navalis M
PS Minchinia plas=odia c
Teredo navalis M
PS Minchinia spores d
M PS e
M PS f
F R
Minchinia plasmodia 3
F PS Minchinia spores h
F R
Ninchinia spores i
F PS j
F R
Afinchinia spores k
F R
Minchinia spores 1
F R
Minchinia spores m
F R
Minchinia spores 750 3
May 80 12 Bankia gouldi M
LA Special panel 751 10 Bby 80 12 Bankia gouldi M
EA Special panel 752a 11 May 80 12 Bankia gouldi M
LA Special panel b
Banhia gouldi M
EA c
Bankia gouldi M
EA d
Bankia gouldi M
EA Abscesses; necrotic debris Bankia gouldi M
LA e
f Bankia gouldi M
LA Small granulocytomas; leukocytosis g
Bankia gouldi H
LA Fibrous connective tissue buildup h
Bankia gouldi M
EA Fibrous connective tissue buildup i
Bankia gouldi M
LA Abscesses; fibrous connective tissue buildup j
Bankia gouldi M
LA Fibrous connective tissue buildup; leukocytosis k
Bankia pouldi M
LA Metaplasia of digestive tubules; lumina of tubules packed with necrotic debris 1
Bankia couldi M
LA 753 11 May 80 12 Teredo navalis F
R Special panel 754a 10A May 80 12 Bankia gouldi M
R Special panel b
Bankia nouZdi M
EA Some metaplasia of digestive tubules
M M
M M
M M
M M
M f
)
(
)
(
)
l
) I J
TABLE 9.
(continued)
Month No. Months Gonad Specimen No.
Station Removed Exposed Species Sex Condition Comments 755 10B May 80 12 Bankia gouldi M
LA Special panel; some leukocytosis 756a 14 May R0 12 Bankia gouldi M
LA b
Bankia gculdi M
LA c
Bankia gouldi M
R d
Bankia gouldi F
EA Bankia gculdi M
R Leukocytosis e
f Bankia gouldi M
LA Some metaplasia, necrosis of di-gestive gland tubules a
Bankia goulds M
EA Abscesses; necrotic debris; meta-plasia of digestive gland tubules; many phagocytes h
Bankia gculdi M
LA i
Bankia gouldi No discernable gonad; most tissues necrotic 3
Bankia gculdi M
LA 757a 11 May 80 12 Bankia gculdi M
EA Special panel; follicles necrotic b
Bankia goulds M
EA Cysts; fibrous connective tissue buildup c
Banhia gouldi M
EA d
Banhia gouldi F
LA Bankia gculdi F
R Some necrotic ovarian follicles e
f Bankia gouldi F
EA 8
Bankia gouldi M
EA h
Bankia gouldi M
EA i
Bankia gouldi M
EA j
Bankia gouldi M
EA Follicles underdeveloped; autolysis of some follicles, connective tissue k
Bankia gouldi M
LA Autolysis, phagocytosis of follicles 1
Bankia gouldi F
EA Bankia gouldi M
EA Autolysis of follicles, connective m
tissue 758a 14 May 80 12 Teredo navalis F
R Special panel b
Taredo navalic F
R 759 12 May 80 12 Teredo naullis M
R Special panel; hyperplasin of gonad follicles, digestive tubules
m m
m M
M M
M M
M M
M T/.3LE 9.
(continued)
Month No. Months Gonad Specimen No.
Station Removed Exposed Species Sex Condition Comments 760a 17 May 80 12 Teredo navalis F
.IA Special panel; blinchinia plas=odia; necrotic b
Teredo navalis F
R
[finchinia spores; tissues necrotic Teredo navalis F
R Tissues necrotic; bacteria (heavy) c d
Teredo navalis No discernable gonad; b!?nchinia spores; necrosis Teredo navalis M
R blinchinia plasmodia e
f Teredo navalis M
PS Teredo navalis F
R Some moribund blinchinia plasmodia S
h Teredo navalis H
LA b!inchinia cpores i
Teredo navalis M
PS b!inchinia plasmodia j
Teredo navalis F
R Most tissues necrotic; moribund b!inchinia plasmodia k
Teredo navalis F
R blinchinia spores 1
Teredo navalis M
PS Hyperplasia of gonad follicles;,
blinchinia plasmodia o
Tcredo navalis F
LA blinchinia plasmodta a
761a 12 May 80 12 Bankia gouldi M
R Special panel b
Bankia gouldi M
PS Bankia gouldi F
PS Leukocytosis c
d Bankia gouldi M
R Bankia gouldi H
PS e
E Bankia gouldi M
PS Bankia gouldi No discernable gonad; necrotic 8
h Bankia gouldi M
PS i
Bankia gouldi M
R 3
Bankia gouldi M
PS k
Bankia gouldi M
S 1
Bankia gouldi M
LA Bankia gouldi F
EA Leukocytosis m
Banhia gouldi M
PS n
762 2
Jun 80 12 Bankia gouldi M
PS Special panel
g g
M M
M M
7 R
fT TT f
TABLE 9.
(continued)
Month No. Months Canad Specimen No.
Station Removed Exposed Species Sex Conditian Cc=ments 763a 2
Jun 80 12 Teredo navalis H
PS Special pancl; black granular material in various tissues b
Teredo navalis F
R c
Teredo navalis F
R Minchinia plasmodia d
Teredo navalis F
R e
Teredo r.avalis F
R Minchinia plasmodia f
Teredo navalis F
PS 764a 14 Jun 80 12 Teredo navalis F
,R Special panel b
Teredo navalis H
LA c
Teredo navalis F
R d
Teredo navalis F
S Leukocytic foci e
Teredo navalis M
PS E
Teredo navalis M
PS 765a 14 Jun 80 12 Bankia gouldi F
S Special panel b
Bankia gouldi F
S Bankia gouldi M
PS C
c d
Bankia gouldi No discernable gonad 766a 1
Jun 80 12 Teredo navalis F
S Special panel; fibrosis in gonad follicles b
Teredo navalis F
PS Minchinia plasmodia; leukocytic foci c
Teredo navalis F
PS Some follicles undergoing auto-lysis; fibrosis in follicles d
Teredo navalis F
R Some follicles undergoing auto-lysis; fibrosis in follicles e
Teredo navalis F
PS Follicles undergoing autolysis; phagocytosis of moribund Minchin-ia plasmodia; many phagocytes in tissues f
Teredo navalis H
S Phagocytosis of Minchinia plas-modia; leukocytic toci; many phagocytes g
Teredo navalis M
PS Early Minchinia plasmodis h
Teredo navalis H
S Minchinia plasmodia; many phago-cytes; fibrous connective tissue in follicles; leukocytic foci
TABLE 9.
(continued)
Month No. Months Conad Specimen No.
Station Removed Exposed Species Sex Condition Comments 767 10 Jun 80 12 Bankia gouldi M
PS Special pancl; some necrosis of digestive tissue epithelium 768a 12 Jun 80 12 Bankia gouldi M
PS Special panel; plasmodia-like bodies in digestive tubules b
Bankia gouldi F
PS Bankia gouldi M
PS Hyperplasia of connective tissue c
tubules d
Bankia gouldi F
S Plasmodia-like bodies in digestive tubules; necrosis of tubules e
Bankia gouldi M
R Amorphous eosinophilic globules in gonad; blnck granular material in typhlosole 769a 13 Jun 80 12 Bankia gouldi Special panel; no discernable gonad b
Bankia gouldi M
PS c
Bankia gouldi M
R d
Bankia gouldi M
PS Bankia gould{
F PS Cysts in connective tissue.
e 770c 10B Jun 80 12 Bankia gouldi M
PS Special panel b
Banhia gouldi M
PS Bankia gouldi F
PS c
d Banhia gouldi F
PS Bankia gouldi F
S Leukocytic foci e
771 15 Jun 80 12 Bankia gouldi M
R Special panel; metaplasia of digestive tubules 772a 11 Jun 80 12 Bankia gouldi F
PS Special panel b
Bankia pouldi M
R Leukocytic foci; plasmodia-like bodies in digestive tubules; fibrosis c
Bankia gouldi M
R d
Banhic gouldi M
R Bankia gouldi M
R e
f Banhia gouldi M
R g
Bankia gouldi M
LA Granulocytomas; fibrosis-leuko-cytosis; some necrosis h
Bankia gouldi F
PS
TABLE 9.
(continued)
Month No. Months Gonad Specimen No.
Station Removed Exposed Species Sex Condition Carments 7721 Banhia gmidi M
R 3
Bankia gouldi M
R k
Sankia gouldi F
PS Necrosis of digestive tubules 1
Bankia gouldi M
PS Sankia gouldi H
R Many cysts m
n Bankia gouldi M
R 773a 11 Jun 80 12 Teredo navalis M
R Special panel; Minchin{c; necrotic b
Teredo naval:s F
LA Minchinia spores 774a 17 Jun 80 12 Teredo navalis F
PS Special panel; Minchinia spores; autolysis of gonnd follicles b
Teredo navalia H
PS 775a 12 Jun 80 12 Bankia gouZdi M
R Special panel; hyperplasia of gonad follicles b
Bankia gculdi F
S Metaplasia of digestive tubules Eankia gouldi F
PS G
c d
Eankia gouldi M
R Bankia gouldi F
S Necrotic digestive tubules e
f Bankia gou!di No discernable gonad g
Bankia gouldi M
R h
Bankia gouldi M
R Necrotic 776a 11 Jun 80 12 Bankia gouZdi M
R Special panel; cyst in gonad b
Banhia gouldi M
PS Bankia gouZdi F
PS Abscesses, necrotic debris c
d Bankia gouldi M
PS Banhia gouldi F
PS e
f Bankia gouldi H
PS Many macrophage cells g
Bankia gouldi F
PS h
Bankia gouldi F
PS i
Sankia gouldi M
R Autolysis of gonad follicles J
Banhia gouldi M
R k
Bankia gouZdi F
PS 1
Fankia gouldi M
PS
M M
M M
M M
M M
TABLE 9.
/ continued)
Month No. Months Gonad Specimen No.
Station Removed Exposco Species Sex Condition Comments 777a 12 Jun 80 12 Teredo navalis F
R Special panel b
Teredo navalis M
S 778a 11 Jul 80 12 Bankia gouldi F
PS Special panel b
Bankia gouldi M
R c
Bankia gouldi F
S Unidentified cells in ovary; connective tissue degenerating d
Bankia gouldi M
R Connective tissue degenerating Bankia gouldi F
PS e
f Banhia gouldi M
PS Cysts, necrotic tissues g
Bankia gouldi M
R Necrosis of connective tissue h
Bankia gouldi M
PS i
Bankia gouldi F
PS Necrotic tissues j
Banhia gouldi M
PS Necrotic tissues k
Bankia gouldi M
PS Necrosis of gonadal follicles 1
Bankia gouldi M
R Degeneration of connective tissues 779a 12 Jul 80 12 Bankia gouldi Special panel; no discernable gonad b
Bankia gouldi No discernable gonad Bankia gouldi M
R y
c d
Banhia gouldi No discernable gonad Bankia gouldi No discernable gonad e
7802 11 Jul 80 12 Teredo navalis H
PS Special panel; Minchinia plasmodia b
Teredo navalis F
R Minchinia plasmodla 781a 11 Jul 80 6
Teredo navalis M
EA b
Teredo navalis No discernable gonad c
Teredo navalis M
EA d
Teredo navalis M
R e
Teredo navalis No discernable gonad m.
.