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Bird's Head Seascape > Research > Conservation > Riset buktikan populasi pari manta karang terus tumbuh di Raja Ampat, buah dari kebijakan dan upaya
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Riset buktikan populasi pari manta karang terus tumbuh di Raja Ampat, buah dari kebijakan dan upaya

28 Nov 2022
Burt Jones
Kepulauan Raja Ampat, Papua Barat, adalah habitat bagi kebanyakan pari manta karang di Indonesia, Mobula alfredi. Satwa laut ini bukanlah mamalia, melainkan ikan bertulang rawan yang masih berkerabat dengan hiu.
Populasi pari manta karang rentan terganggu. Pasalnya, mereka bertumbuh
dewasa sangat lambat dan memiliki tingkat kesuburan yang sangat rendah. Pejantannya baru menjadi dewasa secara seksual pada umur 9-13 tahun, sedangkan betina butuh waktu lebih lama lagi – sekitar 13-17 tahun. Pari manta karang betina juga hanya melahirkan satu individu saban 2-6 tahun, dengan masa kehamilan mencapai setahun.
Di kawasan Indo-Pasifik seperti Nusa Tenggara Timur, Sulawesi Utara, Filipina, dan Papua Nugini, populasi pari manta karang menyusut karena penangkapan berlebihan. Tren yang sama juga terjadi di Mozambik di Afrika Timur.
Riset-buktikan-populasi-pari-manta-karang-terus-tumbuh-di-Raja-Ampat-buah-dari-kebijakan-dan-upaya-.pdf
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Date1669670019
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AuthorBird's Head Seascape
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