Supriyono, Supri
Division Of Parasitology And Medical Entomology, School Of Veterinary Medicine And Biomedical Sciences, IPB University, Bogor 16680, Indonesia

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Morphological characteristic of dengue vectors Aedes aegypti and Ae. albopictus (Family: Culicidae) using advanced light and scanning electron microscope SUPRIYONO SUPRIYONO; SUSI SOVIANA; MUHAMMAD FALIKHUL MUSYAFFA; DIMAS NOVIANTO; UPIK KESUMAWATI HADI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 2 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240227

Abstract

Abstract. Supriyono, Soviana S, Musyaffa MF, Novianto D, Hadi UK. 2023. Morphological characteristic of dengue vectors Aedes aegypti and Ae. albopictus (Family: Culicidae) using advanced light and scanning electron microscope. Biodiversitas 24: 894-900. Dengue infection is still a major public health problem in Indonesia, with Aedes aegypti and Aedes albopictus as vectors. This study aims to determine the description characteristics of these mosquitoes using an advanced light microscope and scanning electron microscope (SEM). The adult mosquitoes of Ae. aegypti and Ae. albopictus were collected from Darmaga, Bogor, in 2021. Ae. aegypti has a brown to dark body color with sub median white line like a lyre-shaped on the mesonotum, dark proboscis, a white knee spot on the femora, mid femur with a longitudinal white stripe, and mesepimeron with two well-separated white scale patches. Ae. albopictus has dark body color, dark proboscis, white strip on the middle of mesonotum, and not separated white scale patches on the mesepimeron and mid femur without a longitudinal white stripe. SEM showed the characteristic microstructure of Ae. aegypti and Ae. albopictus did not have a significant difference. Several sensory organs, namely funiculus, microtrichia, and trichoidea, are distributed on the proboscis, palps, and antennae. Microtrichia is spread almost all over the body, especially the palps, proboscis, thorax, and abdomen. This research is important for basic information to develop effective and efficient mosquito vector control strategies.
Species diversity and daily infestation patterns of Haematophagus flies in cattle farms at Tanah Bumbu District, South Kalimantan Province, Indonesia BUDI HAIRANI; UPIK KESUMAWATI HADI; SUPRIYONO SUPRIYONO
Biodiversitas Journal of Biological Diversity Vol. 24 No. 5 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d240554

Abstract

Abstract. Hairani B, Hadi UK, Supriyono. 2023. Species diversity and daily infestation patterns of Haematophagus flies in cattle farms at Tanah Bumbu District, South Kalimantan Province, Indonesia. Biodiversitas 24: 2995-3003. Blood-sucking flies act as livestock pests and vectors of zoonotic diseases. This study aims to know the species diversity of blood-sucking flies, relative abundance, frequency, and dominance of species and their correlation to weather parameters on beef cattle farms with three different ecosystems in the Tanah Bumbu District, South Kalimantan, Indonesia. The research was conducted from August to October 2022 on 6 beef cattle farms in Tanah Bumbu District with different types of ecosystems, namely forest, non-forest, and coastal areas. The flies was collected by using sweep nets, NZI traps. and Vavoua traps. Blood meal activity was measured by counting flies infestation on the cow's body. The results showed that there were 11 species of blood-sucking flies, i.e., Stomoxys calcitrans Linnaeus 1758, S. sitiens Rondani 1873, S. indicus Picard 1908, S. bengalensis Picard 1908, Haematobia exigua Meijere 1903, Therioplectes sp., Chrysops fixissimus Walker 1856, Tabanus optatus Walker 1856, T. striatus Fabricius 1787, T. rubidus Wiedemann 1821, and Hippobosca sp. The S. calcitrans population appears to be dominat in each type of ecosystem. The peak of blood-sucking fly infestations on the body of beef cattle in each ecosystem occurred at 10AM-2PM. In addition, the environmental temperature and humidity were significantly correlated to fluctuations in blood-sucking fly infestations in each ecosystem, and the light intensity was significantly correlated to the population of H. exigua in coastal ecosystems, while the wind velocity was not significantly correlated to all species in all ecosystems.
Molecular detection of Borrelia spp. (Spirochaetales: Borreliaceae) in ticks (Acari: Ixodidae) collected from tortoises in Java, Indonesia HANA FAIZAH SOPHIA; SUPRIYONO SUPRIYONO; SUSI SOVIANA; DIMAS NOVIANTO; UPIK KESUMAWATI HADI
Biodiversitas Journal of Biological Diversity Vol. 24 No. 12 (2023)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d241246

Abstract

Abstract. Sophia HF, Supriyono, Soviana S, Novianto D, Hadi UK. 2023. Molecular detection of Borrelia spp. (Spirochaetales: Borreliaceae) in ticks (Acari: Ixodidae) collected from tortoises in Java, Indonesia. Biodiveritas 24: 6852-6857. Reptiles are known hosts of various tick species, many of which are zoonotic and pose veterinary and public health risks. Amblyomma ticks frequently parasitize reptiles and are potential vectors of zoonoses. This study aimed to investigate the prevalence of tick infestations and to identify Borrelia species infections in ticks found on tortoises. One hundred six tortoise hosts in three provinces in Indonesia. DNA extraction and Borrelia species were detected using conventional PCR techniques. The results revealed the presence of nineteen hard-bodied ticks on Chelonoidis carbonarius Spix, 1824, Chelonoidis denticulatus Linnaeus, 1766, and Geochelone sulcata Miller, 1779. All the ticks collected were identified as Amblyomma sparsum Neumann 1899, and the prevalence of A. sparsum infestations on tortoises in this study was 7.55%. Borrelia spp. was detected in some of the A. sparsum ticks infesting tortoises. Subsequent sequencing unveiled two distinct reptile-associated (REP) borrelia strains. This study sheds light on the tick infestation patterns and the potential transmission of Borrelia species among tortoises kept as exotic pets in urban areas by A. sparsum ticks. The findings provide valuable insights into the bioecology of ticks and the associated health risks they pose to reptiles, thereby contributing to our understanding of zoonotic disease dynamics in the region.
Abundance of adult Aedes aegypti and Ae. albopictus (Diptera: Culicidae) across six settlements in South Sulawesi, Indonesia FADLY RIAN SAPUTRA; ISRA WAHID; SUPRIYONO SUPRIYONO; UPIK KESUMAWATI HADI
Biodiversitas Journal of Biological Diversity Vol. 26 No. 1 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260150

Abstract

Abstract. Saputra FR, Wahid I, Supriyono, Hadi UK. 2025. Abundance of adult Aedes aegypti and Aedes albopictus (Diptera: Culicidae) across six settlements in South Sulawesi, Indonesia. Biodiversitas 26: 509-519. Aedes aegypti and Ae. albopictus are major vectors of dengue, chikungunya, and Zika. These diseases impose a significant global health burden, particularly in tropical and subtropical regions where environmental conditions favor mosquito population growth and disease transmission. This study aimed to analyze the abundance of adult Ae. aegypti and Ae. albopictus across six settlements in South Sulawesi Province, Indonesia. Mosquito collections were conducted from January to October 2023. The selected settlements were Manuju, Pangembang, Tamala’lang, Adatongeng, Lae-Lae, and Panaikang. The findings indicated that Ae. aegypti was predominantly found indoors in Lae-Lae, with a total of 696 individuals (58.7%) from 100 surveyed houses, while Ae. albopictus was mostly found indoors in Pangembang, with 31 individuals (55.4%). Outdoors, Ae. aegypti was most abundant in Lae-Lae, where 32 individuals (80.0%) were captured in vegetated areas around 100 surveyed houses, such as near bamboo trees and other vegetation surrounding the settlements Similarly, Ae. albopictus was more frequently found outdoors in the same area, with 177 individuals (33.1%) captured under similar conditions. In total, Ae. aegypti was primarily found indoors, with 1186 individuals (p<0.01), while Ae. albopictus was mainly found outdoors, with 535 individuals (p<0.001). These findings reveal significant differences in the abundance of these mosquito species between indoors and outdoors, highlighting the influence of local environmental factors on their distribution in South Sulawesi Province, Indonesia.
Tick morphology and pathogen-carrying potential in dogs from Bogor, Indonesia HASANATUL KHUZAIMAH; USAMAH AFIFF; UPIK KESUMAWATI HADI; SUSI SOVIANA; SUPRIYONO SUPRIYONO
Biodiversitas Journal of Biological Diversity Vol. 27 No. 1 (2026)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d270122

Abstract

Abstract. Khuzaimah H, Afiff U, Hadi UK,  Soviana S, Supriyono. 2026. Tick morphology and pathogen-carrying potential in dogs from Bogor, Indonesia. Biodiversitas 27 (1): d270122. https://doi.org/10.13057/biodiv/d270122. Rhipicephalus sanguineus is a hard tick ectoparasite that usually infects dogs and acts as a potential vector for zoonotic pathogens such as Lyme disease, Ehrlichiosis, Babesiosis, and Rocky Mountain fever, which are commonly transmitted to humans and animals by ticks. This study aimed to detect pathogenic bacteria, such as Anaplasma spp., Rickettsia spp., and Borrelia spp., in ticks collected from dogs in Bogor. A total of 77 dogs were randomly examined from 217 dogs, and 142 ticks were collected from six dogs, with a prevalence rate of 7.29%. Tick identification showed that all ticks were R. sanguineus according to Anastos' identification key (1950). R. sanguineus has specific characteristics, such as spurs on its first coxae and hexagonal basis capitula. The tick samples were then extracted for DNA to detect pathogenic bacteria using polymerase chain reaction (PCR). The results based on the 17-kDa and gltA genes showed that one sample tested positive for Rickettsia sp., and the infection rate for Rickettsia spp. was 12/142 ticks (0.085%). This was closely related to Rickettsia felis, which was detected in an infested dog in Saint Kitts and Nevis. Based on the groEL gene, one positive Anaplasma sp. sample had an infection rate of 94/142 ticks (0.66%). It was closely related to Anaplasma platys, which was detected in China, based on the phylogenetic tree. Meanwhile, the flaB gene detection for Borrelia spp. yielded negative results in all tick samples, but related research has successfully detected Borrelia in R. sanguineus. These findings provide molecular evidence of R. sanguineus as a potential vector for Rickettsia and Anaplasma in Indonesia. Maintaining environmental hygiene and pet cleanliness is essential for tick control and the prevention of zoonotic transmission.