A case of persisting massive infection of Scomberomorus commerson, a commercially exploited scombrid fish, with Cybicola armatus (Copepoda: Siphonostomatoida: Pseudocycnidae)

2016 ◽  
Vol 61 (4) ◽  
Author(s):  
Ameri Kottarathil Helna ◽  
Kappalli Sudha ◽  
Panakkool Thamban Aneesh ◽  
Wojciech Piasecki ◽  
Gopinathan Anilkumar
Keyword(s):  
Fish Parasites ◽  
Spanish Mackerel ◽  
Extensive Survey ◽  
Malabar Coast ◽  
Scomberomorus Commerson ◽  
Scombrid Fish

AbstractDuring an extensive survey of fish parasites along the Malabar coast of India we observed exceptionally high or even massive infection of the narrow-barred Spanish mackerel,

scholarly journals Studi Pendahuluan Hubungan Panjang–Berat Ikan Tenggiri (Scomberomorus commerson) dari Perairan Semarang

2016 ◽  
Vol 19 (2) ◽  
pp. 161
Author(s):  
Adi Santoso ◽  
Endang Sri Susilo
Keyword(s):  
Fish Growth ◽  
Small Fish ◽  
Allometric Growth ◽  
Spanish Mackerel ◽  
Weight Relationship ◽  
Scomberomorus Commerson ◽  
Java Sea ◽  
Relationship Study

Length-weight relationship study of narrow-barred spanish mackerel (Scomberomorus commerson) from Semarang waters was commenced in October-November 2014. The result showed that the fish growth at both the months of October and November 2014 was a negative allometric growth. There was uncertainty to answer the low value for b component during November although at this month was a peak of the fish catching at Java Sea.  Due to small fish landed, it indicated that narrow-barred Spanish mackerel of Semarang waters were not proper to be caught.  Keywords : narrow-barred Spanish mackerel, length-weight relationship, allometric growth Studi hubungan panjang-berat ikan tenggiri (Scomberomorus commerson) dari perairan Semarang sudah dilakukan selama bulan Oktober dan November 2014. Hasil penelitian menunjukkan bahwa pertumbuhan ikan tenggiri selama bulan Oktober maupun November 2014 adalah bersifat allometrik negative. Tidak diketahui dengan pasti penyebab kecilnya nilai b terutama pada bulan November, meskipun pada periode tersebut merupakan salah satu puncak musim penangkapan ikan tenggiri di Laut Jawa. Kecilnya ukuran ikan yang didaratkan, menunjukkan bahwa ukuran ikan tenggiri di perairan Semarang belum layak tangkap. Kata kunci: ikan tenggiri, hubungan panjang-berat, pertumbuhan allometrik 

Age and growth of the narrow-barred Spanish Mackerel (Scomberomorus commerson Lacepede, 1880) in North-eastern Queensland waters

1992 ◽  
Vol 43 (5) ◽  
pp. 1269 ◽  
Author(s):  
GR McPherson
Keyword(s):  
Growth Parameters ◽  
Age And Growth ◽  
Differential Growth ◽  
Daily Growth ◽  
Spanish Mackerel ◽  
Growth Increments ◽  
Scomberomorus Commerson ◽  
North Eastern ◽  
Marginal Increment ◽  
Age Estimates

Whole otoliths were used to age Scomberomorus commerson in tropical Australian waters. Age estimates were validated by marginal-increment analysis of the first three otolith annuli. Confirmation of age estimates was provided by otolith daily growth increments and tag returns of known age. Differential growth in length, weight and longevity was evident between the sexes. The oldest male was 10 years old (127 cm FL, 19.0 kg). The oldest female was 14 years old (155 cm FL, 35 kg). The von Bertalanffy growth parameters L∞ and K were 127.5 cm and 0.25 for males and 155.0 cm and 0.17 for females.

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