HUBUNGAN MORFOMETRIK DANMERISTIKIKANKEMBUNG (Rastrelligersp)DI PPN KARANGANTU KECAMATAN KASEMEN KOTA SERANG PROVINSIBANTEN
| Main Author: | PASARIBU, MUHAMAD ZAELANI |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
https://eprints.untirta.ac.id/12474/1/HUBUNGAN%20MORFOMETRIK%20DAN%20MERISTIK%20IKAN%20KEMBUNG%20%28RASTRELLIGER%20SP%29%20DI%20PPN%20KARANGANTU%20KECAMATAN%20KASE.PDF https://eprints.untirta.ac.id/12474/ |
Daftar Isi:
- Mackerel (Rastrelligersp)is a diurnal species of fish (fish during the day)which is widely available on the pelagic layer, the layer most sunlight. Pelagicfishes generally surfaced before sunset and usually they form a group. Mackerelbelonging to the group is spreadingmackerel can be divided into two parts,namely: the spread vertically and horizontally. Morphometric is the size of certainparts of the body structure of the fish (measuring methods). The size of the fish isthe distance between one part of the body to another part of the body.Morphometric characters are often used to measure, among others, the totallength, standard length, long forked, height and width, height and lengthof thefin, and the diameter.Meristiccharacter relates to counting the number of bodyparts of fish (counting methods). Variables included in meristik characters includethe number of fingers fins, scales number, number of teeth, the number of gillfilters, the number of clogged glands (pyloric caeca), the number of vertebrae, anda number of swim bladder. The data from March showed that the average lengthwas 21 cm, April were between 17-19 cm, and May between 13-19 cm. Theaverage weight on March were 69.4–76.2 g, April 67.5–85.7 gand May 27.8–90.6 g, respectively.The analysisof data showed that the length and weight of themackerel fish in each month, the length growth was dominant than its weight.