| dc.contributor.advisor | Farajallah, Achmad | |
| dc.contributor.advisor | Rianti, Puji | |
| dc.contributor.author | Saputra, Niko | |
| dc.date.accessioned | 2022-05-20T00:07:26Z | |
| dc.date.available | 2022-05-20T00:07:26Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/111808 | |
| dc.description.abstract | Crustacea merupakan hewan invertebrata yang memiliki tingkat migrasi yang tinggi. Kemampuan migrasi ini terjadi pada fase larvanya yang mengikuti arus dan akan menetap pada habitat yang cocok. Pantai Timur Sumatera yang berada di antara Selat Malaka dan Sungai Deli diprediksi memiliki keanekaragaman kepiting yang tinggi. Penelitian ini bertujuan mengeksplorasi dan mendeskripsikan keanekaragaman kepiting di kawasan Pantai Timur, Sumatera Utara. Metode yang digunakan adalah convenience sampling yaitu teknik pengambilan sampel didasarkan pada ketersediaan dan kemudahan mendapatkan sumber data. Penelitian ini dilakukan pada 4 stasiun penelitian dan sampel difiksasi pada alkohol 70% selama satu 24 jam, selanjutnya disimpan menggunakan alkohol 96% dan satu bulan kemudian alkohol 96% diganti yang baru. Kepiting diidentifikasi menggunakan FAO Species Identification Guide for Fishery Purpose. Hasil sampling didapatkan sebanyak 192 individu, terbagi kedalam 6 famili dan 21 spesies. Famili tersebut terdiri dari Sesarmidae (7 spesies), Ocypodidae (7 spesies), Portunidae (4 spesies) , Macrophthalmidae (1 Spesies), Varunidae (1 spesies) , dan Camptandriidae (1 spesies). Kata kunci : belawan, convenience sampling, larva, selat malaka | id |
| dc.description.abstract | Crustaceans are invertebrate animals that have a high migration rate. This migratory ability occurs in the larval phase, which follows the current and will settle in a suitable habitat. The East Coast of Sumatra, which lies between the Strait of Malacca and the Deli river, is predicted to have a high diversity of crabs. This study aims to explore and describe the diversity of crustaceans in the Belawan International Port area, North Sumatra. The method used is convenience sampling, the sampling technique is based on the availability and ease of obtaining data sources. This study was conducted at 4 research stations and samples were fixed in 70% alcohol for one 24 hours, then stored within 96% alcohol relaced with new one. Samples identified using the FAO Species Identification Guide for Fishery Purposes. Sampling results obtained as many as 192 individuals, divided into 6 families and 21 species. The family consists of Sesarmidae (7 species), Ocypodidae (7 species), Portunidae (4 species), Macrophthalmidae (1 species), Varunidae (1 species), and Camptandriidae (1 species). Keywords: belawan, convenience sampling, larva, strait of malacca | id |
| dc.description.sponsorship | Yayasan Alumni Peduli IPB (YAPI) | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Eksplorasi Kepiting (Crustacea: Decapoda: Brachyura) Dari Pantai Timur, Sumatera Utara | id |
| dc.title.alternative | Exploration of Crab (Crustacea: Decapoda: Brachyura) from the East Coast, North Sumatera | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | belawan | id |
| dc.subject.keyword | convenience sampling | id |
| dc.subject.keyword | larva | id |
| dc.subject.keyword | strait of malacca | id |
