نتایج جستجو برای: gastropoda

تعداد نتایج: 4094  

ژورنال: بوم شناسی آبزیان 2015
Mosavi Nadoshan, Rezvan , Ejlali, Keivan , Fatemi, Seyed Mohamadreza , Mashinchiyan , Ali , Mortezavi, Mohamad Sedigh ,

This is confirmed that bacteria and other living organisms are not able to decompose or excrete the heavy metals, so heavy metals concentrate and accumulate in their tissues and cause toxicity in other organisms in high levels of food chain via biomagnifications and transfer by organisms to the intermediate levels of food chain for instance macrobenthos. Mean concentration of lead was estimated...

Journal: :Jurnal Ilmu Dasar 2023

Tanjung Rising Coastal, located in Dendang Village, Bangka Belitung Islands, has a large variety of substrates and organisms. One the types marine life studied is Mollusk Phylum including Bivalve Gastropod classes. To find out diversity Bivalvia Gastropoda, this study was carried on Islands. The conducted December 2020-August 2021, using belt transect method with purposive sampling technique. S...

Journal: :Jurnal Biosense 2022

Mikropastik merupakan debris plastik berukuran < 5 mm dan dapat mengikat kontaminan kimia serta bersifat persisten di lingkungan. Ukuran mikroplastik yang kecil semakin meningkatkan potensi bahaya apabila masuk ke dalam tubuh organisme akuatik. Penelitian ini bertujuan untuk menganalisis kontaminasi perairan Kabupaten Jember, dengan medeteksi kelimpahan air gastropoda. Hasil penelitian diper...

Journal: :Simbiosis: Journal of Biological Sciences 2023

Gastropoda yang hidup di ekosistem mangrove berperan sebagai indikator penting status lingkungan pada kawasan tersebut. Mangrove Center Kampung Blekok merupakan salah satu hutan berada Situbondo. Penelitian ini bertujuan untuk mengetahui keanekaragaman gastropoda mangrove. Metode penelitian digunakan adalah metode deskriptif kuantitatif. Pengamatan dilakukan tiga titik ditentukan menggunakan te...

Journal: :Revista bio ciencias 2021

Reportamos los moluscos asociados a la valva derecha del ostión de roca Striostrea prismatica Gray, 1825. Un total doce valvas preservadas en alcohol al 96% fueron examinadas. Los las separados con ayuda un estereoscopio. Las analizadas tuvieron una longitud mínima 61.1 mm y máximo 84.2 mm. Se cuantificaron 164 valvas, representados por clases Gastropoda Bivalvia, 8 familias, 11 géneros, 12 esp...

2003
JENS ERIK JELNES FREDERICK W. THIONGÓ NICHOLAS J. S. LWAMBO JOHN H. OUMA J. H. OUMA

Steenstrupia Jelnes, J. E., F. W. Thiongó, N. J. S. Lwambo & J. H. Ouma. The Bulinus nasutus complex (Bulinus nasutus (Martens, 1879) and Bulinus productus Mandahl-Barth, 1960) (Gastropoda: Planorbidae) in the Lake Victoria area elucidated by enzyme-profile electrophoresis and natural infections with Schistosoma spp. (Trematoda: Schistosomatidae). – Steenstrupia 27 (2): 257–262. Copenhagen, Den...

Journal: :Zootaxa 2015
Alexander B Doweld

The genus Granulina (type species Plasmoporella granulosa Bondarenko, 1958, by original designation) was established by Leleshus (1975: 7) for a distinctive heliolitoid genus from the Upper Ordovician of Kazakhstan and Tajikistan. However, the name Granulina Jousseaume, 1888 (p. 191), which designates a genus of a living molluscs (Gastropoda: Neogastropoda: Marginellidae: Granulininae), has pri...

2005
Claudia Manzl Reinhard Dallinger Monika Chabicovsky Elisabeth Hödl Caroline Prem Peter Hunziker

rhogocytes single cell type: differently responsive metal pools in (Gastropoda) is regulated by one Helix pomatia Copper in You might find this additional info useful... levels of biological organization, ranging from molecules to humans, including clinical investigations. It is published investigations that illuminate normal or abnormal regulation and integration of physiological mechanisms at...

2010
Robert Hershler Fred G. Thompson

A morphological description is provided for Amnicola limosa (Say) (Gastropoda: Hydrobiidae), type-species for the genus. The group consisting of Amnicola and several European genera is retained in the Amnicolinae Tryon, 1866, based on shared distinctive aspects of reproductive biology. Subfamilial affinities probably lie with Hydrobiidae: Emmericiinae and/or Bithyniidae, the only other rissoace...

Journal: :Jurnal sumberdaya akuatik Indopasifik 2021

Penelitian ini bertujuan mengidentifikasi dan menganalisa struktur komunitas gastropoda di pesisir pantai Manokwari. Pengambilan sampel menggunakan metode transek dua stasiun pengamatan yaitu Pantai Briosi BLK Rendani. Setiap diletakkan tiga garis ke arah laut setiap terdiri atas 10 kuadrat. Transek padang lamun. Analisis data dilakukan meliputi indeks keanekaragaman, keseragaman, dominasi kepa...

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