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REDESCRIPTION OF LAND SNAIL LEPTOPOMA (LEUCOPTYCHIA) LAMELLATUM SYKES, 1903 FROM RAJA AMPAT, WEST PAPUA (MOLLUSCA, GASTROPODA, CYCLOPHORIDAE) Isnaningsih, Nur Rohmatin; M. Marwoto, Ristiyanti -
TREUBIA Vol 37 (2010): Vol. 37, December 2010
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (772.216 KB) | DOI: 10.14203/treubia.v37i0.99

Abstract

The land snail Leptopoma (Leucoptychia) lamellatum Sykes, 1903 wasreported from the Raja Ampat Islands, West Papua. The type locality of this snail isWaigeo Island, but it also occurs on Salawati island. Based on specimens collected in2007 and 2008 from Waigeo, Salawati and Batanta, we present a re-description of theshell including new information on body coloration, radular morphology and habitat.The known range of the species is extended to include Batanta Island.
KEONG DAN KERANG DARI SUNGAI-SUNGAI DI KAWASAN KARST GUNUNG KIDUL Isnaningsih, Nur Rohmatin; Listiawan, Dwi Andi
ZOO INDONESIA Vol 20, No 1 (2011): Juli 2011
Publisher : Masyarakat Zoologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (9670.076 KB)

Abstract

Karst
THE MORPHOLOGY AND ONTOGENETIC OF TAREBIA GRANIFERA (LAMARCK, 1822) FROM INDONESIA (GASTROPODA: CERITHIOIDEA: THIARIDAE) Isnaningsih, Nur Rohmatin; Basukiriadi, Adi; Marwoto, Ristiyanti Marsetiyowati
TREUBIA Vol 44 (2017): Vol. 44, December 2017
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/treubia.v44i0.2914

Abstract

The freshwater gastropod Tarebia H. Adams & A. Adams, 1854, are found in rivers, lakes, and other limnetic habitats. In Indonesia, Tarebia granifera (Lamarck, 1822) is the only species within the genus that has a wide distribution. The systematics and identity of this species are still doubtful due to high variation in shell morphology, especially shell height and ornamentation or sculpture of shell. To determine the identity of T. granifera from Lombok, Banten, and Maros, ontogenetic studies have been conducted. The results showed that T. granifera from Lombok produce the highest number of embryonic shells. The number of progeny in the brood pouch from a single individual of T. granifera can vary between 9 to 203 embryonic shells which are found in various stages of 0.22 mm to about 5 mm in size inside the brood pouch.
KEONG HAMA Pomacea DI INDONESIA: KARAKTER MORFOLOGI DAN SEBARANNYA(MOLLUSCA, GASTROPODA: AMPULLARIIDAE) Isnaningsih, Nur Rohmatin; Marwoto, Ristiyanti M
BERITA BIOLOGI Vol 10, No 4 (2011)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v10i4.761

Abstract

The golden apple snail Pomacea is an invasive species not only in Indonesia but mostly in Southeast Asia. The snail caused serious damaged on more than thousands hectares of rice-fields. The study was based on the specimens deposited at the Museum Zoologicum Bogoriense (MZB)aimed to evaluate the occurrence of Pomacea and its distribution in Indonesia.Based on the shell characters there are four species recognized which are P. canaliculata, P.insularum, P. scalaris, P.paludosa that found from many places, and noted that P. canaliculata has wider distribution from Sumatra to Papua. The description of each species was presented at this paper as well as the map of the occurrence of Pomacea in Indonesia.
Peran Komunitas Moluska dalam Mendukung Fungsi Kawasan Mangrove di Tanjung Lesung, Pandeglang, Banten Isnaningsih, Nur Rohmatin; Patria, Mufti P.
Biotropika: Journal of Tropical Biology Vol 6, No 2 (2018)
Publisher : University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (432.088 KB) | DOI: 10.21776/ub.biotropika.2018.006.02.01

Abstract

Kemampuan ekosistem mangrove untuk memberikan jasa lingkungan tidak terlepas dari peran berbagai fauna akuatik termasuk moluska. Penelitian di hutan mangrove Tanjung Lesung bertujuan untuk mengetahui peran komunitas moluska dalam mendukung fungsi hutan mangrove melalui penghitungan data-data penyusun struktur komunitas moluska, serta memberikan gambaran awal mengenai peluang moluska sebagai agen penyimpan karbon. Pengambilan sampel moluska dilakukan pada enam stasiun yang berbeda dengan metode petak contoh. Struktur komunitas moluska diketahui dengan menghitung nilai frekuensi, kepadatan, keanekaragaman, kemerataan, serta dominansi. Kandungan karbon pada cangkang diukur dengan menggunakan alat C-N analyzer. Komunitas moluska di hutan mangrove Tanjung Lesung terdiri dari delapan spesies. Tiga spesies dengan nilai kepadatan (Ki) dan Indek Nilai Penting (INP) tertinggi adalah Cerithidea cingulata (Ki=187 ind/m2; INP=76,71%), Clithon squarrosus (Ki=99 ind/m2; INP=39,95%) dan Terebralia palustris (Ki=42 ind/m2; INP=24,75%). Spesies T. palustris dan Telescopium telescopium merupakan moluska asli hutan mangrove sehingga kedua spesies tersebut memegang peran penting terutama sebagai pengurai serasah. Kandungan karbon dalam cangkang T. palustris dan T. Telescopium terukur berturut-turut sebesar 10,92 ± 2,33 dan 10,32 ± 0,63% berat kering. Namun, potensi kedua spesies moluska sebagai penyimpanan karbon masih membutuhkan evaluasi dan penelitian lebih lanjut
Morphological and Genetic Variation of Filopaludina javanica (von dem Busch, 1844) (Gastropoda: Viviparidae) from Madura Island, Indonesia Nugroho, Hafiidh Haqqu; Ambarwati, Reni; Isnaningsih, Nur Rohmatin; Rahayu, Dwi Anggorowati
HAYATI Journal of Biosciences Vol. 33 No. 1 (2026): January 2026
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.33.1.264-277

Abstract

Filopaludina javanica (von dem Busch, 1844) is a freshwater gastropod species in the Viviparidae family. Filopaludina javanica is widely distributed in freshwater waters in Java (including Madura), Sulawesi, Sumatra, Borneo, Papua, Thailand, and Vietnam. The morphological, morphometric, and molecular characterization studies of F. javanica based on the COI gene originating from Madura Island are still quite limited. Therefore, this study aims to determine the morphological variations, morphometry, and molecular characters of F. javanica in Bangkalan, Madura. The samples used are the Taxonomy Laboratory collection from Madura Island, followed by morphological observations, morphometry, and analysis of DNA: isolation, amplification, electrophoresis, and COI gene sequencing. Morphological and morphometric variations in F. javanica from Madura Island showed seven types of morphological variations. Principal Component Analysis (PCA) scatterplot results showed morphometric clustering of F. javanica based on morphological type. Identification of F. javanica using BLAST and comparison with the GenBank database revealed five nucleotide base variations, with an overall genetic distance of 0.031. Therefore, the phylogenetic tree shows that F. javanica from Madura Island belongs to the same clade as F. javanica from Sarawak, West Java, and North Kalimantan.