Articles
7
Documents
Pertumbuhan dan Performansi Warna Ikan Mas Koki (Carassius sp.) Melalui Pengayaan Pakan dengan Kepala Udang

Al-Kauniyah: Jurnal Biologi Vol 6, No 1 (2013): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology

Show Abstract | Original Source | Check in Google Scholar

Abstract

Carotenoids is a pigment that causes yellow, orange and red color. Shrimp head meal was known contain carotenoids that could improve the performance of fish color. The aim of this study is to investigate the effect of enrichment fish food by shrimp head meal to the performance of color and growth at various concentrations in goldfish varieties tossa. Concentrationn of shrimp head meal in feed treatment are 0%, 5%, 10% and 15 %. The results showed difference in performance of goldfish tossa color and growth. Highest growth rate experienced by the fish that were subjected to 0% of shrimp head meal with the value length 11,61 mm and weight 12,76 gram. Value of color performance at the highest end based on measurements using the Toca Color Finder (TCF)  showed by 10% fishtreated with the value of color back 5,31, bellycolor 4,81 ang tailcolor 4,76.

Siklus Hidup Kupu-Kupu Graphium agamemnon L. (Lepidoptera: Papilionidae) di Kampus I Universitas Islam Negeri Syarif Hidayatullah Jakarta

Jurnal Riau Biologia Vol 1, No 1 (2016)
Publisher : Jurusan Biologi FMIPA Universitas Riau

Show Abstract | Original Source | Check in Google Scholar

Abstract

Graphium agamemnon butterfly often observed flying, mating and laying eggs on glodokan plants(Polyalthia longifolia Sonn.) that planted as greening along the campus corridor in UIN SyarifHidayatullah Jakarta. This study was conducted to examine the use of plants as well glodokan butterflylife cycle of G. agamemnon using survey method. Observations were made in artificial semi-naturalenclosure that was placed in the room. Parameter observations include the timing and place ofoviposition, morphology and length of each stage until imago. Based on observations, G. agamemnon puttheir eggs on the lower sides of young leaves (80%) with 88.30 ± 34.74 cm distance above the groundlevel at 9:00 up to 10:58 pm. The life cycle of G. agamemnon take place during 31-38 days, consisting ofegg stage for 2-3 days (diameter egg shell 1.233 ± 0.101 mm), first instar larvae (L1) for 2-4 days (thelength of the larvae 4.624 ± 0.673 mm) , L2 for 2-4 days (9.387 ± 2.028 mm), L3 for 1-4 days (14.883 ±2.112 mm), L4 for 2-4 days (26.036 ± 3.983 mm), L5 for 3-8 days (37.948 ± 4.280 mm), prepupa for 1-2days (32.991 ± 1.527 mm) and pupa for 12-15 days (32.532 ± 1.150 mm). Each stage has a differentmorphology. Sex ratio of male: female was 3: 2.Keywords: life cycle, butterflies G. agamemnon, glodokan

Jenis dan Status Konservasi Ikan Hiu yang Tertangkap di Tempat Pelelangan Ikan (TPI) Labuan Bajo, Manggarai Barat, Flores

Al-Kauniyah: Jurnal Biologi Vol 7, No 2 (2014): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology

Show Abstract | Original Source | Check in Google Scholar

Abstract

The study aimed to determine the types of sharks are caught, sold and conservation status in the fish auction place (TPI) Labuan Bajo, West Manggarai, Flores, East Nusa Tenggara have been conducted in February and March 2014 in Labuan Bajo. The research method was the survey method and used Market Survey sampling techniques and identification by Rapid Assessment method. Descriptively analyzed data, displayed in the form of narration and a table. Based on the results of the study, found 114 individual sharks, 55 individual males, 59 females were classified into three orders, namely Orectolobiformes, Lamniformes, and Carcharhiniformes; 4 families that Carcharhinidae, Odontaspididae, Rhynchobatidae, and Ginglymostomatidae; 5 genera namely Carcharhinus, Triaenodon, Rhyncobatus, Prionace, and Rhizoprionodon and 9 types of sharks that Carcharhinus melanopterus, Triaenodon obesus, Carcharhinus limbatus, Carcharhinus taurus, Carcharhinus amblyrhynchos, Rhynchobatus australiae, Prionace glauca, Rhizoprionodon acutus, and Nebrius ferrugineus. Based on the state of conservation, shark found in Labuan Bajo TPI classified Vulnerable and Near Threatened, the dominant type of shark found is Carcharhinus melanopterus (91 fishes) while the least was found is Rhynchobatus australiae, Prionace glauca, Rhizoprionodon acutus, and Nebrius ferrugineus (each 1 individual).

DIVERSITAS CAPUNG (ODONATA) DI SITU PAMULANG KOTA TANGERANG SELATAN, BANTEN

Pro-Life Vol 3 No 3 (2016): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Original Source | Check in Google Scholar | Full PDF (487.762 KB)

Abstract

Dragonflies is one indicator of the waters clean. This study aims to determine the diversity index of dragonfly in Situ Pamulang South Tangerang City, Banten. Data was collected using line transect method along the 400 m . observation was conducted on May up to November 2015. Dragonflies were collected using insect nets, identified was doing at Integrated Laboratory Center UIN Jakarta. Dragonfly found in Situ Pamulang were 15 species, 14 gerera, 4 family, 2 suborder, 279 individuals totally. The biodiversity index (H ) dragonfly in Situ Pamulang was 2.41 showed that the structure surrounding communities are very stable in both categories with a scale of 5. Brachythemis contaminate was common dragonfly there. Dragonflies tend to choose Ipomoea sp. as perch and landing.Keywords: anisoptera, diversity, dragonfly, Situ Pamulang, zygoptera

INVENTARISASI BINTANG LAUT (ECHINODERMATA: ASTEROIDEA) DI PANTAI PULAU PARI, KABUPATEN ADM. KEPULAUAN SERIBU

Faktor Exacta Vol 3, No 2 (2010): Faktor Exacta
Publisher : LPPM

Show Abstract | Original Source | Check in Google Scholar

Abstract

The study about diversity of starfish at Pari Island Beach had been done at November 20 up to 22nd 2009. This aim to know diversity of starfish species at Pari Island Beach by using descriptive method. Sample collected by using 5 belt transect, one belt transect and other is 20 m distance and 100 m length. Base on my research, we found 2 species of starfish, there were Asterias sp. and Culcita sp. Asterias sp. is dominant species but not for Culcita sp. This spesies is very rare because just 1 individual we can find along this transect observation. Keywords: asteroidea, culcita, starfish, pari, belt transect

Komunitas Kelelawar (Ordo Chiroptera) di Beberapa Gua Karst Gunung Kendeng Kabupaten Pati Jawa Tengah

Al-Kauniyah: Jurnal Biologi Vol 8, No 2 (2015): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology

Show Abstract | Original Source | Check in Google Scholar

Abstract

The existance of bats in cave type with diverge managerial system are influenced abundance and species bats. This research was conducted from January to June 2012 that counting abundance and to identify bats at Gunung Kendeng Karst Area Pati Central Java. The bats were collected by using mist net and stalk net at flying track surrounding cave’s mouth of Pancur Cave, Serut Cave, Bandung Cave, Pawon Cave, Larangan Cave and Gantung Cave. Bats abundance at Pancur Cave amount  ±  484 bats, Serut Cave amount ± 1233 bats, Bandung Cave amount ± 715 bats, Pawon Cave amount ± 392 bats, Larangan Cave ± 23 bats and Gantung Cave ± 5 bats. The six species were collected from this research, such as Cyanopterus horsfieldii, Hipposederos larvatus, Hipposideros bicolor, Rhinolophus affinis, Murina suilla dan Miniopterus australis. The analyst result is used Diversity Index of Shannon-Wiennner showed the highest diversity at Pancur Cave (H=0,35054) and the lowest at Gantung Cave (H=0,13633). Similarity index of shannon Evenness is showed the highest similarity at Pancur Cave (E=0,50572) and the lowest at Larangan Cave (E=0). Domination index of simpson is showed the highest domination at Pancur Cave (C=0,06805)  and the lowest at Gantung Cave (C=0,00189). Hipposederos larvatus and Miniopterus australis are species that common and often founded during this research.

KEANEKARAGAMAN CAPUNG (ODONATA) DI TAMAN MINI INDONESIA INDAH DAN TAMAN MARGASATWA RAGUNAN, DKI JAKARTA, INDONESIA

BIOPROSPEK: Jurnal Ilmiah Biologi Vol 13 No 1 (2018): Bioprospek: Jurnal Ilmiah Biologi Volume 13 Number 1 2018
Publisher : Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Original Source | Check in Google Scholar | Full PDF (268.059 KB)

Abstract

The dragonfly conservation needs to be protected by maintaining the existence of their living place which in a large number is waters. This research was conducted using survey method at Taman Mini Indonesia Indah and Ragunan Zoo, South Jakarta. The sampling was done using purposive sampling by selecting 3 habitat around the waters in Taman Mini Indonesia Indah (TMII) and another 3 habitats around the water in Taman Margasatwa Ragunan (TMR). The line transec was made drawing a line a long 50 m in northern, 50 m in shouter, 50 m in western and 50 m in eastern of the waters or the lake which each wide was 1  meter to the left and 1 meter to the right. Based on the result of this research, the dragonfly diversity has two different families which are Libellulidae and Ghomphidae. Family of Libellulidae in this research area has five different species which are Orthetrum sabina, Pantala flavescens, Orthetrum testaceum, Neurothemis terminata, Brachythemis contaminate. Meanwhile, Family of Ghomphidae has one species which is Ictinogomphus decoratus. Indeks value of diversity in TMII shows that the dragonfly relatively high and TMR it’s relatively low. Indeks value of distribution in two location is about over 0,81 it means that the distribution of dragonfly species is relatively high