Name

Gonad

Body
weight (g)

Body
length (cm)

GSI*

No. of
sample

Family name

Scientific name

English name

Ishigaki, Japan

 

 

 

 

 

 

 

Serranidae

Plectropomus leopardus

leopard coral grouper

ovary

2265±215

56.3±1.3

0.2±0.1

2

Lutjanidae

Pristipomoides argyrogrammicus

ornate jobfish

ovary

535±35

34.2±0.9

0.4±0.1

2

 

Lutjanus gibbus

humpback snapper

ovary

523±73

32.0±1.5

0.3±0

2

 Lethridae

Lethrinus miniatus

sweetlip emperor

ovary

305±5

25.3±0.3

1.4±0.1

2

 

Lethrinus atkinsoni

Pacific yellowtail empero

testis

458±3

27.0±0.4

2.6±0.1

2

 

 

 

ovary

472±31

27.8±0.4

3.0±0.5

2

 

Lethrinus neblosus

spangled emperor

testis

418±3

28.0±0

0.1±0

3

 

Lethrinus ornatus

ornate emperor

testis

228±3

20.0±0.1

0.1±0

3

  Siganidae

Siganus guttatus

orange-spotted rabbitfish

testis

525±15

28.2±0.2

5.1±0.1

3

 

 

 

ovary

605±156

29.8±1.9

7.1±1.9

4

 

Siganus canaliculatus

white-spotted rabbitfish

ovary

537±61

30.8±0.9

15.4±2.0

3

 

Siganus virgatus

virgate rabbitfish

testis

128±12.2

17.4±0.3

2.3±0.3

3

 

 

 

ovary

143±13

18.2±0.2

1.8±0.0

2

Puerto Princesa, Philippines

 

 

 

 

 

 

  Serranidae

Cephalopholis argus

peacock grouper

ovary

575±150

 

2.7±0.3

2

 

Cephalopholis cyanostigma

blue-spottedgrouper

ovary

358±65

 

3.8±0.6

3

 

Epinephelus areolatus

areolate grouper

ovary

350±53

 

1.8±0.4

3

 

Epinephelus quoyanus

longfin grouper

ovary

500±100

 

0.3±0

2

 

Epinephelus sp. 1

 

ovary

513±163

 

1.8±1.4

2

 

Epinephelus sp. 2

 

ovary

550

 

0.3

1

 

Plectropomus leopardus

leopard coral grouper

ovary

205±25

25.0±0.6

1.7±0.4

3

  Lutjanidae

Lutjanus decussatus

checkered snapper

ovary

 

 

 

2

 

Lutjanus erythropterus

crimson snapper

ovary

308±25

28.0±0.6

3.2±0.4

3

  Labridae

Cheilio inermis

cigar wrasse

ovary

150±25

 

5.2±1.7

3

Igang, Philippines

 

 

 

 

 

 

  Siganidae

Siganus canaliculatus

white-spotted rabbitfish

ovary

225±25

28.5±1.5

8.6±0.5

2

*Gonadosomatic index: (weight of gonad)/(body weight)
Table 1: Fish name, body weight, body length and gonadosomatic index of sample fish (averageħS.E.) and number of sample.
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