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ISSN: 2540-9581    frecuency : 4   format : Electrónica

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Volume 6 Number 3 Year 2021

8 articles in this issue 

Andi Eko Maryanto,Andi Salamah,Citra Karina Windarti,Mutia Syadewi

Synedrella nodiflora is an invasive species originated from tropical America and now has spread throughout Indonesia. We analysed the ability of Synedrella nodiflora from the level of HSP70 gene expression at different heat stress in urban tropical l... see more

Pags. jtbb64622  

ASM Helal Siddiqui,Md. Masudur Rahman,Md. Najmus Sayadat Pitol,Md. Akramul Islam,Sk Md. Mehedi Hasan

The status of natural seedlings near localities in the Sundarbans Mangrove Forest was assessed through a stratified random sampling method  to observe seedling composition and diversity, importance value index, family importance value, and species ev... see more

Pags. jtbb65241  

Didi Usmadi,Sutomo Sutomo,Rajif Iryadi,Siti Fatimah Hanum,I Dewa Putu Darma,I Putu Agus Hendra Wibawa

Citarum watershed is a region of approximately 6,610 km2 in West Java, Indonesia. Citarum watershed has been degraded through historical land use and vegetation clearing. Rehabilitation of Citarum watershed uses Indigofera tinctoria L. that has value... see more

Pags. jtbb65398  

Indra Yustian,Dedek Kurniawan,Zahrial Effendi,Doni Setiawan,Enggar Patriono,Laila Hanum,Arum Setiawan

Every tarsier species performs different vocalization behaviour. Cephalopachus bancanus as one of the tarsier species listed as vulnerable in the IUCN red list has limited and different information about their vocalization. This research was designed to e... see more

Pags. jtbb65526  

Amelia Nugrahaningrum,R.C. Hidayat Soesilohadi

Drepanosticta spatulifera is a Javan endemic damselfly. The population is spread unevenly in the Petungkriyono Forest and is threatened due to environmental pressure. The aims of this research are to know the variation of the movement, dispersal, and morp... see more

Pags. jtbb65612  

Murni Dwiati,Agus Hery Susanto

An intergeneric cross between Phalaenopsis 2166 and Vanda ‘saint valentine’ has successfully produced protocorms that will be grown further to form seedlings. The present study aims to genetically characterize both parents by using ndhE partial gene as it... see more

Pags. jtbb65658  

Edwin Setiawan,David Relex,David J. Marshall

Tropical estuaries are important habitats for invertebrates including sponges, a group of marine organisms that fulfill significant ecological roles and provide ecosystem services. Here, we describe the sponge fauna from Pulau Bedukang, a small island in ... see more

Pags. jtbb66435