Ocupação diferencial do habitat por vespas do gênero Trypoxylon (Trypargilum) Latreille (Hymenoptera, Crabronidae)

Santoni, Mariana Marchi; Brescovit, Antônio D.; Lama, Marco Antônio Del

doi:10.1590/s0085-56262009000100024

Cited by 8 publications

(3 citation statements)

References 23 publications

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“…For example, in the Amazon Region, Trypoxylon lactitarse and T. nitidum preferentially established their nests in smaller forest fragments (Morato & Campos, 2000). In the state of São Paulo, high nesting of species of Trypoxylon (Trypargilum) Kohl was observed in disturbed areas of the Cerrado that had abandoned houses and orchards surrounded by crops and pastures (Camillo et al, 1994;Santoni et al, 2009). Apparently, wasps of the genus Trypoxylon easily adapt to disturbed environments (Camillo et al, 1994).…”

Section: Discussionmentioning

confidence: 99%

Reproductive success of Trypoxylon (Trypargilum) lactitarse (Hymenoptera: Crabronidae) in a fragmented landscape

Oliveira

Elias

Bergamini³

et al. 2020

Iheringia, Sér. Zool.

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ABSTRACT Fragmentation of natural vegetation often implies a reduction in local species richness and abundance. The resources used by bees and wasps for feeding and nesting are distributed quite irregularly in fragmented environments, which influences their foraging behavior, occurrence patterns and reproductive success. The objective of the present work was to determine if the size of native vegetation remnants influences the reproductive success of the solitary wasp species Trypoxylon (Trypargilum) lactitarse Saussure, 1867. Trap-nests were established along the edges of forest fragments of different sizes located in municipalities in the central region of the state of Goiás, Brazil. The nests were used to quantify nesting rate, number of cells with larvae, survival of larvae, proportion of nests attacked by parasitoids, and size of hatched adults. The foundation rate of trap-nests was greater in large fragments, whereas the mean number of cells per nest, parasitoidism rate, larval survival and sex ratios, and size of hatched adults did not differ between large and small fragments. Therefore, it appears that fragment size influences the survival or permanence of adults more so than it does that of the larvae in the studied fragments. There are two possible explanations for the difference in the foundation rate: 1) each female founds, in average, the same number of nests in small and large fragments, but the number of females is lower in the smaller fragments; 2) females have the capacity to provision several nests, but in the larger areas each female founds more nests than in smaller areas. However, it is necessary future studies to differentiate these two hypotheses.

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Section: Discussionmentioning

confidence: 99%

Reproductive success of Trypoxylon (Trypargilum) lactitarse (Hymenoptera: Crabronidae) in a fragmented landscape

Oliveira

Elias

Bergamini³

et al. 2020

Iheringia, Sér. Zool.

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“…type of agricultural pest Camillo and Brescovit (2000). andSantoni et al (2009) also recorded spiders in Trypoxylon nests. In Brazil, a number of trap-nest studies (BUSCHINI; WOISKI, 2008; MATOS et al, 2013; NASCIMENTO; GARÓFALO, 2014; COSTA; BUSCHINI, 2016) have recorded an abundance of wasps of Trypoxylon, those of Pachodynerus with caterpillars (NASCIMENTO; GARÓFALO…”

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Solitary wasp diversity (Hymenoptera: Aculeata) in different cultivation environments

et al. 2019

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Wasps contribute to environmental quality and ecosystem services, and play a key role in the functioning of many environments. The present study identified the diversity of species of solitary wasps that occupied trap-nests in farming environments. as well as the architecture of the nests found. The study focused on three areas of agroecosystem, where 30 blocks of trap-nests, with four diameters (5 mm, 7 mm, 9 mm, and 11 mm), were installed. A total of 56 nests were occupied by solitary wasps, with the most frequent species being Trypoxylon sp.1 (N=100, 54.9%), Pachodynerus cf. brevithorax (N=31, 17.0%), Trypoxylon sp.2 (N=27, 14.8%) and Caenochrysis nigropolita (N=9, 4.9%). The wasps occupied preferentially the trap-nests of 5 mm and 7 mm in diameter. Six wasp families were recorded, with the most abundant being the Crabronidae with 127 individuals, followed by the family Vespidae (N=36). Reduced number of species was recorded in the study area with frequent use of pesticides, and farming practices, which may damage nesting sites. These findings provide important guidelines for the use of agricultural practices, and emphasize the need for the adoption of effective strategies for the conservation and sustainable management of the populations of these potentially beneficial insects. KEY-WORD: Conservation, hymenopterans, agroecosystems.

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“…Em vista disso, os registros de , Gazola & Garófalo (2009) (Camillo, et al, 1993;Camillo, 1994;Assis & Camilo 1997;Garcia, 1993;Camillo & Brescovit, 2000;Drumond, 2003;Buschini & Woiski, 2008;Santoni et al, 2009;Woiski, 2009;Miashike 2010;Silva-Junior, 2011;Oliveira Nascimento & Garófalo, 2014) Dois fatores podem ser apontados como responsáveis pelo grande número de ninhos ocupados por indivíduos desse gênero: por ser o mais diverso da família Crabronidae e por possuir ampla distribuição geográfica, com a maior diversidade registrada para a região Neotropical (Hanson & Menke, 1995;Pulaswki, 2016 (Camillo, et al, 1996;Assis & Camilo, 1997;Silva, 2008;Ribeiro & Garófalo, 2010;Oliveira Nascimento & Garófalo, 2014), P. denticulatum tem ocupado as cavidades em variadas abundâncias. Em relação à razão sexual, P. denticulatum e Trypoxylon sp.2 foram as únicas espécies, entre as vespas, que produziram um número de machos significantemente maior que o de fêmeas.…”

Section: -Discussãounclassified

Abelhas e vespas solitárias (Hymenoptera, Aculeata) ocupando ninhos-armadilha e recursos alimentares utilizados por Centris (Heterocentris) analis e Centris (Heterocentris) terminata (Hymenoptera, Centridini) em um fragmento de Mata A

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Ao meu orientador Prof. Dr. Carlos Alberto Garófalo pela oportunidade de orientação, paciência, dedicação, ensinamentos e confiança depositada em mim durante o mestrado. À minha co-orientadora Prof a. Dr a. Favízia Freitas de Oliveira da Universidade Federal da Bahia por todos esses anos de aprendizados, pela amizade e pela identificação das abelhas do meu projeto. Obrigada por tudo. À minha família, a minha mãe Maria Ana, ao meu pai Raimundo Moreira (in memoriam), meus irmãos, sobrinhos, cunhados, primos e minha avó Joana Ana (in memoriam), pelo apoio e paciência durante esses anos. Sem vocês nada seria possível! Aos meus amigos,

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Ocupação diferencial do habitat por vespas do gênero Trypoxylon (Trypargilum) Latreille (Hymenoptera, Crabronidae)

Cited by 8 publications

References 23 publications

Reproductive success of Trypoxylon (Trypargilum) lactitarse (Hymenoptera: Crabronidae) in a fragmented landscape

Reproductive success of Trypoxylon (Trypargilum) lactitarse (Hymenoptera: Crabronidae) in a fragmented landscape

Solitary wasp diversity (Hymenoptera: Aculeata) in different cultivation environments

Abelhas e vespas solitárias (Hymenoptera, Aculeata) ocupando ninhos-armadilha e recursos alimentares utilizados por <i>Centris</i> <i>(Heterocentris) analis </i>e <i>Centris (Heterocentris) terminata </i>(Hymenoptera, Centridini) em um fragmento de Mata A

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