Short Communication: The species diversity and composition of roadside trees in five cities in Sumatra, Indonesia

Wiryono, Yansen, Aditya, Lamhot DJ, Hutahaean J. 2018. Short Communication: The species diversity and composition ofroadside trees in five cities in Sumatra, Indonesia. Biodiversitas 19: 1615-1621. Roadside trees make living in a city more enjoyable dueto their aesthetic values and ecosystem services. The ecological benefits of roadside trees may be enhanced by increasing the speciesdiversity and the proportion of native species. The objective of this study was to know the species diversity and composition of roadsidetrees in the cities of Palembang, Bengkulu, Curup, Pematang Siantar and Argamakmur, in Sumatra Island, Indonesia, varying in size andaltitude. Data of trees were collected from selected streets and analyzed to determine the species richness (S), Shannon-Wiener index ofdiversity (Hʹ) and Ellenberg index of community similarity (ISE). The results showed that the species richness in a city ranged from 7 to26, with the diversity index between 1.05 and 2.08. The large and medium cities had higher S and Hʹ. More introduced species werefound, both in number of species and number of individuals, than the native ones. The similarity among cities in species compositionranged from 47 to 82%. Overall, Swietenia macrophylla, an introduced species, was the most abundant species. The S and Hʹ values ofall cities were considered low and the composition of tree species did not support the conservation of native species. It is, therefore,essential to increase the species diversity of street trees, especially by planting native species.

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Sheep nemabiome diversity and its response to anthelmintic treatment in Swedish sheep herds

Parasites & Vectors ◽

10.1186/s13071-021-04602-y ◽

2021 ◽

Vol 14 (1) ◽

Author(s):

Peter Halvarsson ◽

Johan Höglund

Keyword(s):

Species Richness ◽

Diversity Index ◽

Nematode Species ◽

Abundant Species ◽

Anthelmintic Treatment ◽

Host Age ◽

Larval Culture ◽

Nematode Parasites ◽

South Central ◽

Nematode Diversity

Abstract Background A novel way to study the species composition and diversity of nematode parasites in livestock is to perform deep sequencing on composite samples containing a mixture of different species. Herein we describe for the first time the nematode community structures (nemabiomes) inhabiting Swedish sheep and how these are/were affected by host age and recent anthelmintic treatments. Methods A total of 158 fecal samples were collected (n = 35 in 2007 and n = 123 in 2013–2016) and cultured from groups of sheep on 61 commercial farms in the south-central part of the country where most animals are grazed. Among the samples, 2 × 44 (56%) were paired collections from the same groups pre- and post-treatment with anthelmintics such as macrocyclic lactones, benzimidazoles or levamisole. Samples were analyzed for their nemabiome using the PacBio platform followed by bioinformatic sequence analysis with SCATA. Species richness and diversity were calculated and analyzed in R. Results Nematode ITS2 sequences were found in all larval culture samples except two, even though the fecal egg counts were below the McMaster threshold in 20 samples. Sequencing yielded, on average, 1008 sequences per sample. In total, 16 operational taxonomical units (OTU), all with ≥ 98 % identity to sequences in the NCBI database, were recognized. The OTUs found represented nematode species of which ten are commonly associated with sheep. Multiple species were identified in all pre-anthelmintic treatment larval culture samples. No effects on nematode diversity were found in relation to host age. On the other hand, recent anthelmintic treatment lowered species richness, especially after use of ivermectin and albendazole. Interestingly, despite zero egg counts after use of levamisole, these samples still contained nematode DNA and especially H. contortus. Conclusions Our findings provide evidence that nemabiome analysis combined with diversity index analysis provides an objective methodology in the study of the efficacy of anthelmintic treatment as both high and low abundant species were detected.

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Fish species diversity in headwaters streams of Paraguay and Paraná Basins

Brazilian Archives of Biology and Technology ◽

10.1590/s1516-89132007000700014 ◽

2007 ◽

Vol 50 (6) ◽

pp. 1033-1042 ◽

Cited By ~ 3

Author(s):

Yzel Rondon Súarez ◽

Sabrina Bigatão Valério ◽

Karina Keyla Tondado ◽

Alexandro Cezar Florentino ◽

Thiago Rota Alves Felipe ◽

...

Keyword(s):

Species Richness ◽

Species Diversity ◽

Environmental Factors ◽

Fish Species ◽

Total Species Richness ◽

Paraná Basin ◽

Parana Basin ◽

Number Of Individuals ◽

Total Species ◽

Fish Species Diversity

The influence of spatial, temporal and environmental factors on fish species diversity in headwater streams in Paraguay and Paraná basins, Brazil was examined. A total of 4,605 individuals were sampled, distributed in 60 species. The sampled streams in Paraná basin presented a larger total species richness (42) than Paraguay streams (40). However the estimated richness was larger in Paraguay basin (53) than Paraná streams (50). The streams of Paraná basin had a greater mean species richness and evenness, while more individuals per sample were found in the Paraguay basin. Difference between the sub-basins were found in the Paraguay basin, while for the basin of Paraná, richness and evenness vary significantly between the sub-basins, but the number of individuals varied seasonally. The most important environmental factors to species diversity and abundance were altitude, water temperature, stream width and stream depth for both the basins.

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A checklist of gilled mushrooms (Basidiomycota: Agaricomycetes) with diversity analysis in Hollongapar Gibbon Wildlife Sanctuary, Assam, India

Journal of Threatened Taxa ◽

10.11609/jott.1770.7.15.8272-8287 ◽

2015 ◽

Vol 7 (15) ◽

pp. 8272 ◽

Cited By ~ 1

Author(s):

Girish Gogoi ◽

Vipin Parkash

Keyword(s):

Species Richness ◽

Diversity Index ◽

Abundant Species ◽

Shannon Diversity Index ◽

Diversity Analysis ◽

Wildlife Sanctuary ◽

Shannon Diversity ◽

Number Of Species ◽

Simpson Diversity Index ◽

Richness Index

Hollongapar Gibbon Wildlife Sanctuary is comprised of five distinct compartments. A total of 138 species of gilled mushrooms belonging to 48 genera, 23 families, five orders of the class Agaricomycetes, division Basidiomycota, have been collected and analyzed. The order Agaricales was was found with the highest number of species (113), followed by Russulales (14), Polyporales (5), Cantharellales (4) and Boletales (2). The species Coprinellus disseminatus and Megacollybia rodmani have shown the highest (8.26) and the lowest density (0.05), respectively. A total of 24 species, e.g., Termitomyces albuminosus, Marasmius curreyi, Marasmiellus candidus, Leucocoprinus medioflavus, Mycena leaiana, Hygrocybe miniata, Collybia chrysoropha, Gymnopus confluens were common with frequency percentage of 11.9, whereas Megacollybia rodmani with less frequency percentage (2.4) was found only in few quadrates of the sanctuary. The highly abundant species were Termitomyces medius (91.7) and Coprinellus disseminatus (86.8), and less abundant species were Psilocybe wayanadensis (1.0) and Lepiota sp. (1.0) in the study site. The order of the species richness index (R) compartment wise was 2>3>4>5>1. Both the Shannon diversity index and Simpson diversity index of agarics was maximum (1.88, 0.98) in compartment 2, whereas minimum (1.72, 0.95) in compartment 1 and 5, respectively. Moreover, the compartment 2 was found very much similar with compartment 3 and very less similar with compartment 1.<div> </div>

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Baseline Assessments of Wildlife Biodiversity Within Selected Areas of Central Visayas, Philippines

Journal of Biodiversity Conservation and Bioresource Management ◽

10.3329/jbcbm.v6i2.55244 ◽

2021 ◽

Vol 6 (2) ◽

pp. 27-34

Author(s):

RP Jose ◽

WA Aureo ◽

CI Narido ◽

TD Reyes Jr ◽

MB Sarnowski

Keyword(s):

Species Richness ◽

Species Diversity ◽

Diversity Index ◽

Population Trends ◽

Species Richness And Diversity ◽

Natural Park ◽

Biodiversity Inventories ◽

Baseline Information ◽

High Diversity ◽

Areas Of Protection

A comprehensive inventory of faunal biodiversity was conducted within three Key Biodiversity Areas of Central Visayas. Mt. Bandilaan Natural Park (MBNP), Balinsasayao Twin Lakes Natural Park (BTLNP), and Rajah Sikatuna Protected Landscape (RSPL). Three primary wildlife groups were surveyed: bats, birds and amphibians. Species diversity and population trends were then analyzed to assess areas of biodiversity importance. RSPL generally had the highest species richness and diversity index while MBNP consistently had the lowest. When pooled. The surveyed areas resulted in a high diversity index and rate of endemicity showing the importance of multiple areas of protection. These findings can be utilized to prioritize habitat protection as well as to serve as a baseline information for future biodiversity inventories. J. Biodivers. Conserv. Bioresour. Manag. 2020, 6(2): 27-34

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The The diversity and abundance of Hymenoptera insects on tidal swamp rice field in Indragiri Hilir District, Indonesia

Biodiversitas Journal of Biological Diversity ◽

10.13057/biodiv/d210323 ◽

2020 ◽

Vol 21 (3) ◽

Author(s):

ZAHLUL IKHSAN ◽

HIDRAYANI ◽

YAHERWANDI ◽

HASMIANDY HAMID

Keyword(s):

Species Diversity ◽

Rice Field ◽

Diversity Index ◽

Human Life ◽

Similarity Index ◽

Pitfall Trap ◽

Vital Role ◽

Tidal Swamp ◽

Abundance And Diversity ◽

Number Of Individuals

Abstract. Ikhsan Z, Hidrayani, Yaherwandi, Hamid H. 2020. The diversity and abundance of Hymenoptera insects on tidal swamp rice field in Indragiri Hilir District, Indonesia. Biodiversitas 21: 1020-1026. Hymenoptera is one of the four largest insect orders and it plays a vital role in human life as pollinators, parasitoids, and predators. Hymenoptera parasitoids are particularly important as agents of biological control of pest. The objective of this research was to study the diversity and abundance of Hymenoptera on tidal swamp rice field in Indragiri Hilir District, Riau Province, Indonesia. Samplings were conducted in 3 sub-districts of rice production centers, namely Batang Tuaka, Keritang and Reteh, using four trapping techniques (i.e. insect net, malaise trap, pitfall trap, and yellow pan trap). Shannon diversity index (H '), Krebs evenness index (E), and Jaccard similarity index (Is) were calculated. We found 4,701 individuals consisting of 39 families and 319 species of Hymenoptera at the three studied areas. Tidal swamp rice in Indragiri Hilir District had a high species diversity of Hymenoptera parasitoids and Hymenoptera predators, but a moderate species diversity of Hymenoptera pollinators. Species diversity and evenness of Hymenoptera parasitoids and predators were higher in Keritang than in Batang Tuaka and Reteh. The families of Formicidae, Braconidae, Ichneumonidae, and Scelionidae had the highest number of species, while Formicidae, Scelionidae, Diapriidae, and Braconidae had the highest number of individuals. Based on these findings, the abundance and diversity of Hymenoptera insects in Indragiri Hilir District have the potentials to be developed as biological agents to control pests on tidal swamp rice in this area.

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Tree species diversity in the forest of Renikhayong para village in Bandarban, Bangladesh: a case study

Journal of Biodiversity Conservation and Bioresource Management ◽

10.3329/jbcbm.v5i2.44922 ◽

2020 ◽

Vol 5 (2) ◽

pp. 115-126 ◽

Cited By ~ 1

Author(s):

M Jannat ◽

M Kamruzzaman ◽

MA Hossain ◽

MK Hossain

Keyword(s):

Species Diversity ◽

Tree Species ◽

Diversity Index ◽

Sustainable Use ◽

Tree Height ◽

Diversity Indices ◽

Tree Species Diversity ◽

Height Range ◽

Hill District ◽

Number Of Individuals

The study was conducted to explore tree species diversity of Renikhayong para Village Common Forest (VCF) of Bandarban hill district. Stratified random sampling was carried out to assess the tree species diversity of the VCF. Renikhayong Para VCF with an area of 40 acres of land has more than 85 tree species belonging to 31 families, where Euphorbiaceae family was dominant containing 11 species followed by Rubiaceae (7 species), Moraceae (7 species), Meliaceae (5 species), Mimosaceae (5 species), Combretaceae (4 species), Lauraceae (4 species) and Anacardiaceae (3 species). Dominant tree species was Grewia nervosa. Renikhayong para VCF has diverse floristic resources that are known from the Shannon-Wiener’s diversity index (4.007), Simpson’s diversity index (0.028), Margalef’s richness index (13.21) and Species evenness index (0.90). However, number of species and number of individuals both were highest in the height range of 5 - <10 m. Similar trend was observed in dbh classes. Number of individuals were highest in dbh range of 5 - <15 cm and the lowest in ≥ 55 cm. The results depict the presence of maximum small trees in the VCF and decreasing the number of trees with the increase of tree height (m) and dbh (cm). Presence of diverse tree species and diversity indices indicate the importance and potential of the VCF for conservation and sustainable use. J. Biodivers. Conserv. Bioresour. Manag. 2019, 5(2): 115-126

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Macrofauna inhabiting the sponge Paraleucilla magna (Porifera: Calcarea) in Rio de Janeiro, Brazil

Journal of the Marine Biological Association of the United Kingdom ◽

10.1017/s0025315412001804 ◽

2013 ◽

Vol 93 (4) ◽

pp. 889-898 ◽

Cited By ~ 16

Author(s):

André Padua ◽

Emilio Lanna ◽

Michelle Klautau

Keyword(s):

Community Composition ◽

Rio De Janeiro ◽

Native Species ◽

Diversity Index ◽

Marine Fauna ◽

Pregnant Females ◽

Animal Phyla ◽

Previous Proposal ◽

One Year ◽

Number Of Individuals

Sponges (phylum Porifera) are important components of the benthic marine fauna known for their interactions with vertebrates and a large number of invertebrates seeking for food, shelter or substrate for attachment. Studies on this subject, however, were restricted only to the macrofauna inhabiting sponges of the class Demospongiae. In the present work, we describe the macrofauna associated with a calcareous sponge in Brazil, Paraleucilla magna. Individuals of this allegedly non-native species were monthly collected during one year in Rio de Janeiro (Brazil). Fifty-one taxa representing ten animal phyla were found associated with P. magna. The most frequent and abundant taxa were Crustacea, Mollusca, Polychaeta and Bryozoa, while echinoderms, cnidarians, ascidians, nemerteans, platyhelminthes and sponges were less frequent or even rare and less abundant. Juveniles of several taxa and pregnant females of Crustacea were found associated with P. magna, but these associations were not exclusive. The macrofauna associated with P. magna did not present a clear seasonality, although it was possible to observe a change in the community composition alongside the year. The volume of the sponges was significantly related to the diversity index (H′) and number of taxa, but not with evenness (J′) and number of individuals. Our results show that P. magna is used as a substrate for attachment and/or shelter by its associates and that most of these associations are just opportunistic. The data presented here reiterate a previous proposal that sponges are important biodiversity reservoirs and that they should be seriously considered in conservation programmes.

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Butterfly diversity of Putalibazar Municipality, Syangja District, Gandaki Province, Nepal

Journal of Threatened Taxa ◽

10.11609/jott.6635.13.7.18827-18845 ◽

2021 ◽

Vol 13 (7) ◽

pp. 18827-18845

Author(s):

Kismat Neupane ◽

Mahamad Sayab Miya

Keyword(s):

Species Richness ◽

Species Diversity ◽

Agricultural Land ◽

Diversity Index ◽

Monsoon Season ◽

Species Abundance ◽

Butterfly Species ◽

Habitat Types ◽

Butterfly Diversity ◽

Wiener Diversity Index

A study was carried out to find the butterfly species diversity and abundance in Putalibazar Municipality, Syangja, Gandaki, Nepal, from June 2019 to July 2020. Pollard walk method was used for data collection in three different habitat types: forest, agricultural land, and settlement area. The study was performed in all seasons: pre-monsoon, monsoon, post monsoon and winter. A total of 180 butterfly species from 108 genera and six families were recorded. The overall Shannon-Wiener diversity index (H) was 4.48. The highest diversity was represented by the Nymphalidae with 67 species (H= 3.79). Butterfly diversity and species abundance was highest in the forest area (147 species, 1199 individuals; H= 4.47). The highest species richness (109 species) was observed in the monsoon season.

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Effect of Cutting Pattern and Fertilization Level on Species Diversity and Evaluation of Grassland Quality

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis ◽

10.11118/actaun201462051087 ◽

2014 ◽

Vol 62 (5) ◽

pp. 1087-1093

Author(s):

Josef Raus ◽

Pavel Knot ◽

Jiří Skládanka ◽

Michal Kvasnovský ◽

Martin Sochorec ◽

...

Keyword(s):

Species Richness ◽

Species Diversity ◽

Diversity Index ◽

Fertilization Rates ◽

Small Plot ◽

Cutting Pattern ◽

Four Levels ◽

Fertilization Level ◽

Exploitation Intensity

The effects of fertilization level and cutting pattern on the species diversity and quality of a meadow stand were assessed in 2004–2012 in the small plot trial established in 2003 in Vatín, Vysočina Region, Czech Republic. Four levels of fertilization (none; N0 + P30 + K60 kg∙ha−1; N90 + P30 + K60 kg∙ha−1; N180 + P30 + K60 kg∙ha−1) were combined with four treatments of exploitation intensity (4 cuts per year, first cut on 15th May, every next after 45 days; 3 cuts per year, first cut on 30th May, every next after 60 days; 2 cuts per year, first cut on 15th June, next after 90 days; 2 cuts per year, first cut on 30th June, next after 90 days). Numbers of species, Simpson’s diversity index and evaluation of grassland quality according to Novák (2004) were evaluated. Numbers of species and Simpson’s diversity index were significantly affected by both fertilization level and cutting pattern. Species richness decreased along with increasing fertilization rates from 29.4 (no fertilization) to 27.8 (N180PK). When comparing cutting pattern treatments the highest species richness was found in four-cut swards (29.6 in average of fertilization levels) and it declines towards late double-cut regime (27.2). The Simpson’s index generally increased from two-cut swards to four-cut and from fertilized treatments to control. Grassland quality was significantly affected by cutting pattern. Values increased from four-cut swards (38.1) to two-cut ones (43.8 and 44.0 in early and late harvest respectively).

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Keanekaragaman dan Kelimpahan Belalang dan Kerabatnya (Orthoptera) pada Dua Ekosistem Pegunungan di Taman Nasional Gunung Halimun-Salak

Jurnal Entomologi Indonesia ◽

10.5994/jei.7.2.100 ◽

2015 ◽

Vol 7 (2) ◽

pp. 100

Author(s):

NETY VIRGO ERAWATI ◽

SIH KAHONO

Keyword(s):

Species Richness ◽

Species Diversity ◽

National Park ◽

Diversity Index ◽

Sampling Site ◽

Similarity Index ◽

Line Transect ◽

Light Traps ◽

Set Up ◽

Sweep Net

A study on diversity and abundance of grasshopper and its relatives (Orthoptera) was conducted at two mountainous rainforest ecosystems (Mounts Kendeng and Botol) of Gunung Halimun-Salak National Park. A hundred meters of a line transect was used to sample and set up several insect traps (yellow pan, malaise, pit fall, bait pit fall, sweep net, and light traps), and insect sweepings as well. The light traps were set up at about fifty meters distance from the end of the sampling sites. A total individual collected by traps was combined on every comparable sampling site. Total individuals of the Orthoptera captured were 414; consisted of 25 species of 9 families. Both species diversity and number of families were higher at Mount Kendeng rather than Mount Botol. Number of species of each family usually similar except on family of Grillidae was much higher at Mount Kendeng. Species belong to Phasmidae was not recorded at Mount Kendeng, while species belong to both families of Gryllotalpidae and Tettigonidae were not captured at Mount Botol as well. Overal there was a difference in the species richness at each between. Shannon Diversity Index (H’) and evenness (E) were higher at Mount Kendeng (2.44 and 0.81) rather than Mount Botol (1.80 and 0.66). Similarity Index of Jaccard (Cj) and Sorenson (Cn) of both localities were similar (0.40 and 0.32). Herbivores were most dominant at both localities (Phasmidae, Tetrigidae, Acrididae, Gryllidae, dan Gryllotalpidae), followed by omnivores (Blattidae), scavenger (Gryllacrididae), and predator (Mantidae).

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