Phytoseiidae (Parasitiformes: Mesostigmata) from the Pantanal, Mato Grosso do Sul State, Brazil

2019 ◽  
Vol 24 (4) ◽  
pp. 587
Author(s):  
Adriano Luis Mendonça ◽  
Antonio Carlos Lofego ◽  
Anildo Pott ◽  
Rodrigo Damasco Daud ◽  
Peterson Rodrigo Demite
Keyword(s):  
Plant Species ◽  
Host Plants ◽  
Riparian Forest ◽  
Common Species ◽  
Native Vegetation ◽  
Biological Control Agents ◽  
Phytoseiid Mites ◽  
Mato Grosso ◽  
Mato Grosso Do Sul ◽  
High Diversity

Phytoseiidae is the most extensively studied family of predatory mites, some of which are effectively used as biological control agents. Nevertheless, studies of these mites in some Brazilian biomes such as the Pantanal are still scarce. The objective this publication was to assess the diversity of this family in Pantanal vegetation from Mato Grosso do Sul State, Brazil, verifying the importance of the native plants as reservoirs for these mites. Samplings were carried out in five phytophysiognomies of the Pantanal: Cambarazal, Capão (forest islet), Carandazal, Riparian Forest and Paratudal. Thirty-five phytoseiid species were recorded on 40 plant species of 28 families. The most common species were Amblyseius chiapensis De Leon and Euseius concordis De Leon, recorded on 21 and 18 plant species, respectively. Inga vera Willd. (Fabaceae) and Paullinia pinnata L. (Sapindaceae) were the host plants harboring the greatest richness of phytoseiids, 15 and 14 species, respectively. Our results suggest a high diversity of phytoseiid mites in the Pantanal biome. However, as only a small proportion of the total biome area was considered, only a fraction of the mite diversity was probably recovered. Thus, new studies on this biome are needed, especially in other well-preserved native vegetation remnants.

scholarly journals Natural infection of phlebotomines (Diptera: Psychodidae) in a visceral-leishmaniasis focus in Mato Grosso do Sul, Brazil

2007 ◽  
Vol 49 (2) ◽  
pp. 119-122 ◽  
Author(s):  
João Cezar do Nascimento ◽  
Byanca Regina de Paiva ◽  
Rosely dos Santos Malafronte ◽  
Wedson Desidério Fernandes ◽  
Eunice Aparecida Bianchi Galati
Keyword(s):  
Visceral Leishmaniasis ◽  
Natural Infection ◽  
Leishmania Species ◽  
Common Species ◽  
The Other ◽  
Lutzomyia Longipalpis ◽  
Leishmania Chagasi ◽  
Mato Grosso ◽  
Negative Results ◽  
Mato Grosso Do Sul

The main purpose of this study was to investigate natural infection by Leishmania in phlebotomine females in a visceral-leishmaniasis focus in Antonio João county in Mato Grosso do Sul State, Brazil. Between June and October 2003, the digestive tracts of 81 females captured in Aldeia Campestre, Aldeia Marangatu and Povoado Campestre were dissected. The females were separated by species, location, area and date of capture into 13 groups and kept in ethanol 70%. To identify the Leishmania species using the PCR technique, amplifications of the ribosomal-DNA (rDNA) and mini-exon genes were analyzed. Of the 81 specimens, 77 (95%) were Lutzomyia longipalpis, making this the most common species; only one specimen of each of the species Brumptomyia avellari, Evandromyia cortelezzii, Evandromyia lenti and Nyssomyia whitmani was found. Trypanosomatids were identified in eight of the nine groups of Lutzomyia longipalpis (10.39%) one group from Aldeia Campestre, one from Aldeia Marangatu and six from Povoado Campestre; of the eight groups, one from Aldeia Marangatu and another, with promastigotes forms also confirmed by dissection (1.23%) from Povoado Campestre, were identified by PCR as Leishmania chagasi (2.6%). The other groups gave negative results. These findings indicate that there is a high risk of leishmaniasis transmission in this area.

scholarly journals Plant inhabiting mites (Acari) from the Cerrado biome of Mato Grosso State, Brazil

Zootaxa ◽  
2009 ◽  
Vol 2061 (1) ◽  
pp. 45-60 ◽  
Author(s):  
PETERSON R. DEMITE ◽  
REINALDO J. F. FERES ◽  
ANTONIO C. LOFEGO ◽  
ANIBAL R. OLIVEIRA
Keyword(s):  
Species Richness ◽  
Plant Species ◽  
Riparian Forest ◽  
Mite Species ◽  
Southern Region ◽  
Undescribed Species ◽  
Mato Grosso ◽  
Specific Identification ◽  
Cerrado Biome ◽  
Frequent Species

This study reports on the mites associated with plants in two Cerrado formations: Cerradão and Riparian Forest, located in Itiquira, in the southern region of Mato Grosso State, Brazil. A total of 67 mite species was collected, belonging to 20 families in the suborders Gamasida, Actinedida, Acaridida and Oribatida. Phytoseiidae (13 species) and Tarsonemidae (11 species) were the families with the greatest richness. Iphiseiodes zuluagai (Denmark & Muma) (Phytoseiidae), Lamellobates (Lamellobates) sp. (Oribatida, Austrachipteriidae) and Agistemus sp. (Prostigmata, Stigmaeidae) were the most frequent species, collected on eleven, ten and nine plant species, respectively. Among the plants found during the fieldwork, the plant species Bauhinia longifolia (Bong.) Steud. (Caesalpinaceae), collected in the Riparian Forest formation, contained the highest species richness (28 species). The specific identification of approximately 70% of the taxa collected was not possible. For these reasons, surveys of mites in natural areas that include estimates of the ratio of undescribed species are important, because they provide a panorama of the great diversity of unknown mite fauna in these environments.

scholarly journals Flowers visited by hummingbirds in an urban Cerrado fragment, Mato Grosso do Sul, Brazil

2013 ◽  
Vol 13 (4) ◽  
pp. 21-27 ◽  
Author(s):  
Waldemar Guimarães Barbosa-Filho ◽  
Andréa Cardoso de Araujo
Keyword(s):  
Plant Species ◽  
Morphological Characteristics ◽  
Floral Resources ◽  
Mato Grosso ◽  
Cerrado Vegetation ◽  
Forested Areas ◽  
Floral Form ◽  
And Behavior ◽  
Mato Grosso Do Sul ◽  
Number Of Plant Species

Hummingbirds are the main vertebrate pollinators in the Neotropics, but little is known about the interactions between hummingbirds and flowers in areas of Cerrado. This paper aims to describe the interactions between flowering plants (ornithophilous and non-ornithophilous species) and hummingbirds in an urban Cerrado remnant. For this purpose, we investigated which plant species are visited by hummingbirds, which hummingbird species occur in the area, their visiting frequency and behavior, their role as legitimate or illegitimate visitors, as well as the number of agonistic interactions among these visitors. Sampling was conducted throughout 18 months along a track located in an urban fragment of Cerrado vegetation in Campo Grande, Mato Grosso do Sul, Brasil. We found 15 species of plants visited by seven species of hummingbirds. The main habit for ornithophilous species was herbaceous, with the predominance of Bromeliaceae; among non-ornithophilous most species were trees from the families Vochysiaceae and Malvaceae. Hylocharis chrysura was the hummingbird that visited the largest number of plant species and also attended the greater number of agonistic events. The high proportion (66.7%) of non-ornithophilous species visited by hummingbirds in the present study was similar to that found in other communities analyzed in Brazil. The fact that ornithophilous species in the area does not offer resources continuously throughout the year should induce hummingbirds to search for alternative resources, and contribute to the high proportion of non-ornithophilous species visited. In general, the floral form was not a barrier to floral visits by hummingbirds, although morphological characteristics of flowers from some plant species may be restrictive. Tabebuia aurea, for example, presents flowers with long corollas, hindering the access to floral resources by the pollinators, what may favor the occurrence of illegitimate visits by hummingbirds. Despite of being a small fragment of Cerrado vegetation, the studied remnant can be considered an important refuge, sheltering a great richness of hummingbird species comparable to several forested areas in Brazil.

scholarly journals Phytoseiid mites from Basilicata region (Southern Italy): species diversity, redescription of Typhloseiulus arzakanicus Arutunjan and a dichotomic key of the genus Typhloseiulus Chant and McMurtry 1994 (Parasitiformes, Phytoseiidae)

Acarologia ◽  
2017 ◽  
Vol 57 (4) ◽  
pp. 805-821
Author(s):  
Haralabos Tsolakis ◽  
Ernesto Ragusa
Keyword(s):  
Species Diversity ◽  
Plant Species ◽  
Southern Italy ◽  
Common Species ◽  
Cultivated Plants ◽  
Phytoseiid Mites ◽  
Kampimodromus Aberrans ◽  
Euseius Finlandicus ◽  
Basilicata Region ◽  
First Time

A survey of phytoseiid mites was carried out in the Basilicata region (Southern Italy) between 1976 and 2014 on wild and cultivated plants. A total of 38 species belonging to eleven genera and two subgenera were found on 59 plant species. The most common species was Euseius finlandicus (Oudemans) (39%) followed by Typhlodromus (Typhlodromus) exhilaratus Ragusa (32.2%), Kampimodromus aberrans (Oudemans) (27.1%), Typhlodromus (Anthoseius) cryptus (Athias-Henriot) (23.7%). Typhloseiulus arzakanicus (Arutunjan), found for first time in Italy, is redescribed here, while the male of this species is described for the first time. A dichotomic key of the species belonging to the genus Typhloseiulus is also given.

scholarly journals Ichthyofauna from three streams of the lower Iguatemi River in the upper Paraná river basin, Brazil

Check List ◽  
2018 ◽  
Vol 14 (1) ◽  
pp. 363-378 ◽  
Author(s):  
Valéria Flávia Batista-Silva ◽  
Augusto Frota ◽  
Elaine Antoniassi Luiz Kashiwaqui ◽  
Milza Celi Fedatto Abelha ◽  
Dayani Bailly ◽  
...  
Keyword(s):  
River Basin ◽  
Soil Conservation ◽  
Forest Restoration ◽  
Riparian Forest ◽  
Abundant Species ◽  
Conservation Practices ◽  
Mato Grosso ◽  
Santa Maria ◽  
Mato Grosso Do Sul

The ichthyofauna from 3 streams (Água Boa, Perobão, and Santa Maria) to the lower Iguatemi River were inventoried, which is located in the upper Paraná river basin, in Mato Grosso do Sul state, Brazil. Sites in the upper, intermediate, and lower portions of each stream were quarterly electrofished from March to December 2008. All sampled fish (n = 6,816 individuals) represented 43 species of 5 orders, and 16 families. The most abundant species was Phalloceros harpagos (63.5%), followed by Astyanax aff. paranae (10.6%), Hypostomus ancistroides (5.9%), Gymnotus inaequilabiatus (3.4%), and Knodus moenkhausii (2.7%). Despite the high ichthyofauna richness in the lower portion of Iguatemi River, the need to implement and/or expand soil conservation practices and riparian forest restoration is of utmost importance to maintain these populations in the long term. 

scholarly journals Riparian forest fragments in rice fields under different management: differences on hymenopteran parasitoids diversity

2020 ◽  
Vol 80 (1) ◽  
pp. 122-132 ◽  
Author(s):  
G. S. Silva ◽  
S.M. Jahnke ◽  
N.F. Johnson
Keyword(s):  
Riparian Forest ◽  
Native Vegetation ◽  
Forest Fragments ◽  
Biological Control Agents ◽  
Phenological Stages ◽  
Irrigated Rice ◽  
Family Diversity ◽  
Fragment Type ◽  
Average Abundance ◽  
Hymenopteran Parasitoids

Abstract Hymenopteran parasitoids are important biological control agents in agroecosystems, and their diversity can be increased with habitat heterogeneity. Thus, the purpose of the study is to evaluate the influence of distance of rice-growing areas from natural fragment, type of crop management (organic and conventional) and crop stages (vegetative and reproductive stages) on parasitoids family diversity. The work took place in two irrigated rice crops, one with organic management (O.M.) and another one with conventional management (C.M.), in the municipality of Nova Santa Rita, RS, Brazil, during the 2013/2014 and 2014/2015 seasons. The parasitoids were collected with Malaise trap arranged at different distances in relation to the native vegetation surrounding the rice crop in both places. Specimens were collected twice a month from seeding until the rice harvest. Average abundance between management, distances and rice development were compared. The most abundant families were Platygastridae, Mymaridae, Encyrtidae, Eulophidae and Trichogrammatidae. Parasitoid average abundance was significantly higher on OM only in the second season. There was a negative correlation between distance from native vegetation and parasitoid abundance in C.M. areas. There were differences in the composition of the parasitoid assembly between the phenological stages of rice.

scholarly journals Flora of inland Atlantic riparian forests in southwestern Brazil

2015 ◽  
Vol 15 (3) ◽  
Author(s):  
Claudenice Faxina ◽  
Erich Fischer ◽  
Arnildo Pott
Keyword(s):  
Atlantic Forest ◽  
Riparian Forest ◽  
Wide Distribution ◽  
Mato Grosso ◽  
Riparian Species ◽  
Conyza Bonariensis ◽  
Distribution Ranges ◽  
Seasonally Flooded ◽  
Reproductive Individual ◽  
Mato Grosso Do Sul

The flora of the Atlantic Rainforest of Mato Grosso do Sul, southwestern Brazil, has not been inventoried in spite of being the westernmost inland region of this domain. We present an inventory of the riparian flora of inland Atlantic Forest in Mato Grosso do Sul. We describe the species distribution along three habitats with contrasting flood conditions: non-flooded, seasonally flooded, and swampy forests. The inventory consisted of sampling every reproductive individual, during 12 months on 1.12 ha of plots inside a 24 ha study area. We recorded 1967 individuals of 253 species and 72 families. The most representative families in number of species were Asteraceae (27), Fabaceae (19), Myrtaceae (17), Cyperaceae (12), Rubiaceae, Solanaceae and Orchidaceae (10 each). The most abundant reproductive species were Guarea macrophylla (169 individuals), Miconia chamissois (85) and Conyza bonariensis (80). Eleven species of six families were recorded for the first time in Mato Grosso do Sul, two of them endemic to the Atlantic Forest - Passiflora jilekii and Capanema micromera. We found 119 species exclusively in non-flooded habitat, 19 in seasonally flooded habitat, and 31 in swampy forest. Guarea macrophylla was the most frequent species in swampy forest, and Gochnatia polymorpha in non-flooded. The riparian forest flora at the study site resembles the Atlantic Forest and includes wide distribution riparian species; the variation of flood conditions among habitats favors its richness. Our records add new occurrences for Mato Grosso do Sul and new distribution ranges for some plant species, what arises concern upon the local biodiversity conservation.

scholarly journals Assemblage of immature Odonata (Insecta, Anisoptera) in streams of the Mato Grosso do Sul State: spatial implications

2015 ◽  
Vol 105 (3) ◽  
pp. 325-332 ◽  
Author(s):  
Juliane A. C. Soares ◽  
Valéria F. Batista-Silva ◽  
Daiane D. Boneto ◽  
Dayani Bailly ◽  
Milza C. F. Abelha ◽  
...  
Keyword(s):  
Spatial Autocorrelation ◽  
Riparian Forest ◽  
Mantel Test ◽  
Spatial Variations ◽  
Principal Coordinates Analysis ◽  
Mato Grosso ◽  
First Order ◽  
Principal Coordinates ◽  
Spatial Differences ◽  
Mato Grosso Do Sul

ABSTRACT This study investigated the assemblages attributes (composition, abundance, richness, diversity and evenness) and the most representative genera of Odonata, Anisoptera at Água Boa and Perobão Streams, Iguatemi River basin, Brazil. Both are first order streams with similar length that are impacted by riparian forest removal and silting. Quarterly samplings were conducted from March to December 2008 in the upper, intermediate and lower stretch of each stream. The Mantel test was used to check the influence of spatial autocorrelation on the Odonata composition. Spatial variations in the composition were summarized by the Principal Coordinates Analysis (PCoA) using Mantel test residuals. The effects of spatial correlation on richness and abundance were investigated by the spatial correlogram of Moranʼs I coefficients. The most representative genera in each stream were identified by the Indicator Value Method. The spatial variations in the attributes of the assemblages were assessed using analysis of variance of null models. We collected 500 immature individuals of 23 genera and three families. Among the attributes analyzed only the composition and abundance showed significant spatial differences, with the highest mean abundance found in the Perobão Stream. Miathyria and Zenithoptera were the indicator genera of the Água Boa Stream and Erythrodiplax, Libellula, Macrothemis, Progomphus and Tramea were the indicator genera of the Perobão Stream.

scholarly journals Bat (Chiroptera) assemblages in three Cerrado fragments of Mato Grosso do Sul, southwestern Brazil

Check List ◽  
2014 ◽  
Vol 10 (6) ◽  
pp. 1380 ◽  
Author(s):  
Julie Teresa Shapiro ◽  
Marcelo O. Bordignon
Keyword(s):  
Species Richness ◽  
Common Species ◽  
Rural Site ◽  
Brazilian Cerrado ◽  
Large Area ◽  
Mato Grosso ◽  
Continuous Forest ◽  
High Species Richness ◽  
Artibeus Lituratus ◽  
Mato Grosso Do Sul

Despite its high species richness and large area, the Brazilian Cerrado is a generally undervalued and under-protected biome. There are relatively few published studies of bat assemblages in this area. We surveyed for bats using mist-nets from April–November 2013 within and around Campo Grande, Brazil in an urban fragment, an agricultural fragment, and a larger fragment of continuous forest. We captured 508 individuals from 21 species representing four families: Phyllostomidae (10), Molossidae (6), Vespertilionidae (4), and Noctilionidae (1). Phyllostomids accounted for 91.73% of captures. The most common species were Artibeus planirostris (27.76%), Artibeus lituratus (21.06%), and Sturnira lilium (11.61%). There was variation between the sites: richness and diversity was highest in the continuous forest and lowest in the urban fragment. Evenness was highest in the rural fragment. The least similar sites were the urban fragment and the continuous forest; similarity was greatest between the rural site and continuous forest.

scholarly journals Maple Trees – Host Plants for Some Phytoseiid Mites

2017 ◽  
Vol 48 (1) ◽  
pp. 1-7
Author(s):  
J. Kabíček
Keyword(s):  
Host Plants ◽  
Common Species ◽  
Typhlodromus Pyri ◽  
Acer Pseudoplatanus ◽  
Phytoseiid Mite ◽  
Suitable Host ◽  
Phytoseiid Mites ◽  
Euseius Finlandicus ◽  
Maple Leaves ◽  
Mite Communities

AbstractPhytoseiid mite communities on Acer pseudoplatanus, A. platanoides, and A. campestre were monitored in 2013-2014. Totally 3657 specimens of phytoseiid mites belonging to seven species (Euseius finlandicus, Neoseiulella aceri, N. tuberculata, Typhlodromus (Typhlodromus) pyri, Paraseiulus soleiger, P. triporus, and Phytoseius echinus) were found on the examined maple leaves. N. aceri, the most common species, was dominant and frequently present on the leaves of both A. platanoides and A. campestre. The leaves of A. pseudoplatanus were favourable habitats for both E. finlandicus and N. tuberculata. Thus, maple trees may serve as suitable host plants for some native phytoseiid mites, particularly N. aceri and E. finlandicus.

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