Fish Egg, Larvaeand Juvenile Survey

(May 22,2007)Group 5

Joseph & Suzette

Juveniles

PushnetOperation

Catch Composition

134

1Gerridae

7Clupidae

13Carangidae

79Leiognathidae

15Sciaenidae

8Teraponidae

2Siganidae

9Atherinidae

01020304050607080

Atherinidae

Siganidae

Teraponidae

Sciaenidae

Leiognathidae

Carangidae

Clupidae

Gerridae

Number of Juvenile /1 kilo of samples

Pushnet

Eggs and Larvae

330 microns

Calibration Factor : .1157Flowmeter Reading : 4262Area : .28Volume of water : 131.26

Total number of Eggs

431

Density/1000m3

328.56

Density/m2

65.66

35.804177051790.34235Total

0.304716415.242Unknow

0.45707460122.863Cynoglossidae

0.304716415.242Bothidae

0.60943280130.474Gobiidae

0.76179100138.095Callionymidae

1.82829840391.4212Nemipteridae

3.808955006190.4625Carangidae

0.15235827.621Sillaginidae

1.21886560260.958Apogonidae

0.45707460122.863Platycephalidae

0.45707460122.863Scorpaenidae

25.443819441272.28167Engraulidae

density/m2density/1000m3# of individualsFamily

EngraulidaeScorpaenidaePlatycephalidaeApogonidaeSillaginidaeCarangidaeNemipteridaeCallionymidaeGobiidaeBothidaeCynoglossidaeUnknow

0.00

200.00

400.00

600.00

800.00

1000.00

1200.00

1400.00

Engraulidae

Scorpaenidae

Platycephalidae

Apogonidae

Sillaginidae

Carangidae

Nem

ipteridae

Callionym

idae

Gobiidae

Bothidae

Cynoglossidae

Unknow

Density of Larvae

1000m3

Philippines

Future Plans . . . . . . . . . . . . . .

Existing Project 2007

Visayan Sea Project– One of the most important fishing ground

in Central Philippine - Schedule of Survey July and November 2007

Palawan (2 surveys) - March and October

Eastern Philippines (1 survey) – July

Proposed Survey Areas for 2008

Thank You