Lailatul Nadhirah Asri

National University of Malaysia | ukm · Department of Biological Science and Biotechnology

A total of 14 stick insects species from 11 genera under 4 families (Aschiphasmatidae: one species in one genus; Heteronemiidae, 10 species in 7 genera; Phasmatidae: two species in two genera; Bacillidae: one species in one genus) was recorded for Gunung Jerai, Kedah. This was based on 86 individuals obtained through five sampling occasions in Dece...

A study of synchronized fireflies of the genus Pteroptyx in Sungai Chukai Kemaman, Terengganu has been conducted starting from November 2017 – April 2018 based on six samplings effort to observe the abundance of fireflies. A total of 21 sampling stations had been chosen (Y1 – Y21) based on the best firefly abundance and flashing with interval betwe...

Sungai Chukai is a riparian sanctuary for synchronize firefly population. In riparian ecosystem, spider acts as top-invertebrate predator influencing the food-web. A survey of spider was conducted in Sungai Chukai, Terengganu, Malaysia. The objective of this study was to identify the assemblage of spider in the riparian area. Samples were collected...

A commercial bacterial product of Bacillus thuringiensis israelensis (Bti); Mosquito BTI from USA was tested for its efficacy in exterminating the local populations of Aedes albopictus larvae. Larval surveys were carried out to obtain field populations of Ae. albopictus from various land use namely dengue-risk and dengue-free housing localities as...

Sonneratia caseolaris commonly known as mangrove apple or Berembang in the Malay language, is a species of plant in the family Lythraceae. Area of S. caseolaris along Selangor River in Kampung Kuantan has become a natural habitat for a variety of arthropods. This study aimed to identify the species variations in arthropod communities at different s...

We studied the water quality of the riparian firefly sanctuary of Sungai Rembau, or Rembau River, in Negeri Sembilan, Malaysia, from January 2018 to November 2018 to determine the possible influence of the physico-chemical characteristics of the water on the firefly populations living within the sanctuary. We set up a total of five water quality sa...

The ecological study of synchronous firefly from the genusPteroptyxwas conducted at Sungai Rembau, Negeri Sembilan. It involved year–long sampling efforts during night time from November 2017 until October 2018. A total of 20 sampling stations were selected along 5.59 km stretch of the river with an intervalrangingbetween100to500m.Samplingwascarrie...

Records of fireflies are numerous in Peninsular Malaysia and Sabah although little is known regarding the firefly population in Sarawak. Thus, the aim of this study is to document the diversity and abundance of the congregating fireflies and their display trees in Miri, Sarawak, Malaysia and to investigate the possible significance of several abiot...

Riparian areas hold vast number of flora and fauna with exceptional contributions to the ecosystem. A study was conducted in Sungai Sepetang, Sungai Rembau and Sungai Chukai to identify the insect community in a riparian zone of Peninsular Malaysia. Sampling was conducted in six consecutive months from December 2017 to May 2018 during both day and...

Coleoptera is the most diverse group of insect with important roles in ecosystem and tremendous economic importance especially in oil palm industry. A study of the diversity and abundance of soil beetles (Coleoptera: Carabidae) on different type of soil in the Endau-Rompin Plantation, Pahang was conducted started in 2009 until 2012. The study aims...