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Author Correction: Acclimatization and Foraging of Native Brazilian Stingless Bees in Arenas with Covering Materials of Different Spectral Properties. 作者更正:巴西原生无刺蜂在具有不同光谱特性覆盖材料的竞技场中的适应性和觅食。
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 DOI: 10.1007/s13744-024-01192-z
Davi de Lacerda Ramos, Luís Carlos Leva Borduchi, Raíssa Costa, Eliana Maria Gouveia Fontes, Raul Alberto Laumann, Débora Marcondes Bastos Pereira Milori, Cristiano Menezes, Theo Mota, Edison Ryoiti Sujii, Carmen Sílvia Soares Pires
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引用次数: 0
A New Genus of Villini (Diptera: Bombyliidae: Anthracinae) from the Semiarid Caatinga Domain, with a Description of a New Species, Pupal Case, Bionomic Remarks and an Identification Key to the Brazilian Genera of the Tribe. A New Genus of Villini (Diptera: Bombyliidae: Anthracinae) from the Semiarid Caatinga Domain, with a Description of a New Species, Pupal Case, Bionomic Remark and an Identification Key to the Brazilian Genera of the Tribe.
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 Epub Date: 2024-07-25 DOI: 10.1007/s13744-024-01176-z
Carlos José E Lamas, Herbeson O J Martins, Luanna L Mendes, Neal L Evenhuis

A new monotypic genus is described and illustrated based on the species Pugliesemyia titiznana gen. nov. et sp. nov. from the Caatinga domains of the state of Pernambuco, Brazil. It belongs to the small group of genera in the Neotropical region (Stonyx Osten Sacken, Lepidanthrax Osten Sacken, Rhynchanthrax Painter) among the tribe Villini, with a projecting proboscis. In addition, we also provide an updated identification key to the known Brazilian genera of Villini, description and illustrations of the pupal case, bionomic remarks on the feeding habits and the host record of the species and a brief discussion on Villini systematics and boundaries of their genera.

基于巴西伯南布哥州卡廷加域的物种 Pugliesemyia titiznana gen.它属于新热带地区的一小类属(Stonyx Osten Sacken、Lepidanthrax Osten Sacken、Rhynchanthrax Painter),属于 Villini 科,具有突出的长鼻。此外,我们还提供了最新的巴西已知维利尼属的识别钥匙、蛹壳的描述和插图、关于该物种食性和寄主记录的仿生学注释,以及关于维利尼系统学及其属的边界的简要讨论。
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引用次数: 0
Horismenus saturnus n. sp. (Hymenoptera, Eulophidae) a New Parasitoid Wasp from Eggs of Saturniidae (Lepidoptera) from the Atlantic Forest, Minas Gerais, Brazil. Horismenus saturnus n. sp. (Hymenoptera, Eulophidae) a New Parasitoid Wasp from Eggs of Saturniidae (Lepidoptera) from the Atlantic Forest, Minas Gerais, Brazil.
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 Epub Date: 2024-07-16 DOI: 10.1007/s13744-024-01180-3
Karine Schoeninger, Ana P G S Wengrat, Valmir Antonio Costa, Christer Hansson

A new species of Horismenus Walker, H. saturnus Schoeninger & Hansson (Hymenoptera: Eulophidae), is described from material reared from eggs of an unidentified species of Saturniidae (Lepidoptera). The new species is compared to H. cupreus (Ashmead, 1894), a species it is very similar to, and to H. ancillus (Brèthes), a species with the same type of host as H. saturnus. A total of 30 adult specimens developed from the eggs of Saturniidae. This is the second record of a Horismenus species parasitizing eggs of Saturniidae and the first record of this host from Brazil. Here, we provide a diagnosis and description of the new species including morphological and molecular characters, and multiple illustrations.

H. saturnus Schoeninger & Hansson (Hymenoptera: Eulophidae) 描述了一个 Horismenus Walker 的新种,其材料来自一个未确定的 Saturniidae(鳞翅目)物种的卵。cupreus (Ashmead, 1894) 非常相似,也与 H. ancillus (Brèthes) 相似,后者与 H. saturnus 的寄主类型相同。共有 30 个成虫标本从土星虫卵中发育而成。这是Horismenus物种寄生于Saturniidae卵的第二个记录,也是巴西该寄主的第一个记录。在此,我们提供了该新种的诊断和描述,包括形态学和分子特征,以及多幅插图。
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引用次数: 0
First Record of Conotrachelus quadrilineatus Champion, 1904 (Coleoptera: Curculionidae: Molytinae) Damaging Beans in South America. 首次记录 Conotrachelus quadrilineatus Champion, 1904(鞘翅目:卷须科:Molytinae)在南美洲危害豆类。
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 Epub Date: 2024-08-19 DOI: 10.1007/s13744-024-01187-w
Daniel A Baron-Ortiz, Fredy A Rodriguez-Cruz, Oscar F Santos-Amaya

Common bean (Phaseolus vulgaris L.) is the most important legume used for direct human consumption in Latin America, with an increasing expansion of cultivated areas in recent years. Here, we report the first occurrence of Conotrachelus quadrilineatus Champion, 1904 (Coleoptera: Curculionidae: Molytinae) feeding on bean in South America. Larvae and adults of C. quadrilineatus were observed during the first half of 2022, severely affecting the plantations of 20 bean farmers in the municipality of Garcia-Rovira, Santander Colombia. It is necessary to describe and quantify the damage of C. quadrilineatus in bean crops, as well as to study its bioecology.

蚕豆(Phaseolus vulgaris L.)是拉丁美洲最重要的供人类直接食用的豆科植物,近年来种植面积不断扩大。在此,我们报告了南美洲首次出现的以蚕豆为食的 Conotrachelus quadrilineatus Champion, 1904(鞘翅目:瘤蝇科:瘤蝇属)。2022 年上半年观察到了 C. quadrilineatus 的幼虫和成虫,严重影响了哥伦比亚桑坦德省加西亚-罗维拉市 20 位豆农的种植园。有必要描述和量化 C. quadrilineatus 对豆类作物的危害,并研究其生物生态学。
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引用次数: 0
Reducing the Wallacean and the Haeckelian Deficits in Apobaetis Day, 1955 (Ephemeroptera: Baetidae). 减少 Apobaetis Day,1955 年(蜉蝣目:Baetidae)的 Wallacean 和 Haeckelian 缺陷。
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 Epub Date: 2024-08-19 DOI: 10.1007/s13744-024-01188-9
Ana Dária Leite Viana, Juliana Alvim, Frederico Falcão Salles

During an ongoing project aiming to understand the dynamics of Ephemeroptera biodiversity in the Doce River Basin after the disaster, an unusual large number of Apobaetis Day, 1955 were analyzed. The occurrence of Apobaetis is quite relevant, since the combination of factors such as its small body size and its habitat preferences makes their collection difficult and its presence often neglected. For the first time in science, adults of Apobaetis irai De Lima, Massariol, Cruz & Hamada, 2022 and Apobaetis fiuzai Salles & Lugo-Ortiz, 2002 are described and diagnosed. Apobaetis irai can be easily distinguished, among other characteristics by turbinate portion of compound eyes touching each other along midline; abdominal terga II-III and V-VII with well-marked lines on lateral and posterior margins; posterior margin of subgenital plate with projection broadly rounded to slightly truncate. Apobaetis fiuzai are diagnosed by turbinate portion of compound eyes touching each other posteriorly; mesothorax brown, except for broad cream marks on anterior margin of PSp and SLS, SSLi tinged with white, posterior corner of SMS with a red spot; abdominal terga II-VI translucent orangish-brown, terga VII-X brown, terga II-III and VI with conspicuous red medial mark; posterior margin of subgenital plate with subtriangular projection, apex narrowly truncate; forceps base wider at base, inner irregular edges. The new records of A. irai and A. fiuzai extend the distribution of Apobaetis within Minas Gerais and Espírito Santo States, Brazil. Furthermore, it is reported for the first time cases of gynandromorphs for Apobaetis.

目前正在进行的一个项目旨在了解多塞河流域灾后蜉蝣类生物多样性的动态,在该项目中,对 1955 年出现的大量 Apobaetis Day 进行了分析。Apobaetis的出现具有相当重要的意义,因为其体型小和对栖息地的偏好等综合因素使其难以采集,其存在往往被忽视。科学界首次描述并诊断了Apobaetis irai De Lima, Massariol, Cruz & Hamada, 2022年和Apobaetis fiuzai Salles & Lugo-Ortiz, 2002年的成虫。除其他特征外,Apobaetis irai 很容易区分,复眼的甲状突起部分沿中线相互接触;腹部第 II-III 和第 V-VII 背片的侧缘和后缘有清晰的标记线;亚生殖板后缘的突起呈宽圆形或稍截形。Apobaetis fiuzai 的诊断方法是复眼的甲状突起部分在后方相互接触;中胸褐色,但 PSp 和 SLS 的前缘有宽的奶油色痕迹,SSLi 染有白色,SMS 的后角有红色斑点;腹部第 II-VI 背片半透明橙褐色,第 VII-X 背片褐色,第 II-III 背片和第 VI 背片中间有明显的红色斑纹;亚属板后缘有近三角形突起,先端狭截形;镊子基部较宽,内部边缘不规则。新记录的 A. irai 和 A. fiuzai 扩大了 Apobaetis 在巴西米纳斯吉拉斯州和圣埃斯皮里图州的分布范围。此外,这是首次报道雌雄同体的 Apobaetis。
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引用次数: 0
Ortho-Vanillin Ameliorates Spinetoram-Induced Oxidative Stress in the Silkworm Bombyx mori: Biochemical and In Silico Insights. Ortho-Vanillin Ameliorates Spinetoram-Induced Oxidative Stress in the Silkworm Bombyx mori: Biochemical and In Silico Insights.
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 Epub Date: 2024-08-14 DOI: 10.1007/s13744-024-01191-0
Hashim Ashraf, Pallavi Agrawal, Neha Singh, Nikhil Maheshwari, Ayesha Qamar

This study investigates the toxic effects of the insecticide spinetoram on the model organism Bombyx mori (Linnaeus) and explores the potential ameliorative properties of O-Vanillin. Sub-lethal concentrations of spinetoram were given to silkworm larvae via oral feed, resulting in reduced body weight, larval length, and impaired cocoon characteristics. A study of the enzymatic and non-enzymatic antioxidants revealed oxidative stress in the gut, fat body, and silk gland tissues, characterized by decreased antioxidants and increased lipid peroxidation. However, post-treatment with O-Vanillin effectively mitigated these toxic effects, preserving antioxidant capacities and preventing lipid peroxidation. Additionally, O-Vanillin prevented the loss of body weight and improved cocoon characteristics. At the histological level, spinetoram exposure caused mild histological damage in the gut, fat body, and silk gland. However, O-Vanillin post-treatment had ameliorative effects and mitigated the histological damages. To delve deeper into the mechanism of amelioration of O-Vanillin, in silico studies were used to study the interaction between an important xenobiotic metabolism protein of the Bombyx mori, i.e., Cytochrome p450, specifically CYP9A19, and O-Vanillin. We performed blind molecular docking followed by molecular dynamic simulation, and the results demonstrated stable binding interactions between O-Vanillin and CYP9A19, a cytochrome P450 protein in silkworm, belonging to the subfamily CYP9A, suggesting a potential role for O-vanillin in modulating xenobiotic metabolism.

本研究调查了杀虫剂斯皮内酯对模式生物蚕蛾(林奈)的毒性作用,并探讨了 O-香兰素的潜在改善特性。通过口服给蚕幼虫喂食亚致死浓度的辛硫磷,会导致其体重、幼虫体长减少,蚕茧特性受损。对酶和非酶抗氧化剂的研究表明,肠道、脂肪体和丝腺组织中存在氧化应激,其特征是抗氧化剂减少和脂质过氧化增加。然而,用 O-香兰素进行后处理可有效减轻这些毒性效应,保持抗氧化能力并防止脂质过氧化。此外,O-香兰素还能防止体重下降并改善茧的特性。在组织学层面,暴露于辛弗林会对肠道、脂肪体和丝腺造成轻微的组织学损伤。然而,O-香兰素后处理具有改善作用,减轻了组织损伤。为了深入探讨 O-香兰素的改善机制,我们使用了硅学研究来研究一种重要的森蝇异生物代谢蛋白(即细胞色素 p450,特别是 CYP9A19)与 O-香兰素之间的相互作用。结果表明,O-香兰素与属于 CYP9A 亚家族的家蚕细胞色素 P450 蛋白 CYP9A19 之间存在稳定的结合相互作用,这表明 O-香兰素在调节异生物代谢方面具有潜在的作用。
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引用次数: 0
First Record of Telenomus dilophonotae (Hymenoptera, Scelionidae), Parasitizing Eggs of Erinnyis ello (Lepidoptera, Sphingidae) in Western Paraná, Brazil, with Molecular Characterization and Records of Occurrences. Telenomus dilophonotae(膜翅目,鞘翅目)寄生于巴西西巴拉那州 Erinnyis ello(鳞翅目,鞘氨科)卵中的首次记录,以及分子特征和出现记录。
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 Epub Date: 2024-07-15 DOI: 10.1007/s13744-024-01183-0
Ana Paula G S Wengrat, Leidiane Coelho Carvalho, Vanda Pietrowski, Karine Schoeninger, Valmir Antonio Costa, Norman F Johnson

There are few records for Telenomus dilophonotae Cameron, 1913 (Hymenoptera, Scelionidae) from South America. In Brazil, the first occurrence was reported in Bahia in rubber crops, Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell. - Arg., there parasitizing eggs of Erinnyis ello Linnaeus, 1758 (Lepidoptera, Sphingidae). It was also found parasitizing the same host in cassava, Manihot esculenta Crantz (Euphorbiaceae). This is the first record of occurrence of T. dilophonotae in the state of Paraná, parasitizing eggs of E. ello in areas of cassava production in the western region of Paraná, this being the southernmost record of the species. Here, photographs, the first sequence of DNA barcode of this species of parasitoid wasp, and a distribution map are provided.

Telenomus dilophonotae Cameron, 1913(膜翅目,鞘翅目)在南美洲的记录很少。在巴西,首次出现是在巴伊亚州的橡胶作物 Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell.- Arg.,寄生在 Erinnyis ello Linnaeus, 1758(鳞翅目,鞘翅目)的卵上。它还被发现寄生在木薯(大戟科植物)Manihot esculenta Crantz 的同一寄主上。这是巴拉那州首次出现 T. dilophonotae 的记录,它寄生在巴拉那州西部木薯产区的 E. ello 卵上,这是该物种最南端的记录。本文提供了该种寄生蜂的照片、首个 DNA 条形码序列和分布图。
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引用次数: 0
Electropenetrography Study of Euschistus heros (F.) (Heteroptera: Pentatomidae) Nymphs Feeding on Vegetative Soybean Structures. Euschistus heros (F.) (Heteroptera: Pentatomidae) 若虫取食无性大豆结构的电图谱研究。
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 Epub Date: 2024-08-14 DOI: 10.1007/s13744-024-01185-y
Tiago Lucini, Antônio Ricardo Panizzi, Alberto Luiz Marsaro, Altair Arlindo Semeão, Frankie Stubbins

The study aimed to understand the feeding behavior of Neotropical brown stink bug nymphs Euschistus heros (F.) on soybean plants during vegetative stage through electropenetrography (EPG) technique. Three distinct phases were identified: non-feeding, pathway, and ingestion. Waveforms representing these phases were consistent across nymphal instars and plant structures, and named Np, Eh1, and Eh2, respectively. Biological interpretations of the waveforms were proposed by integrating visual observations, comparisons with adult waveforms, and histological studies. The waveforms Np, Eh1, and Eh2 were associated with resting/walking, initial stylet-plant contact, and xylem sap ingestion, respectively. Notably, nymphs showed a higher number of Eh1 events and longer durations when feeding on petioles compared to leaves, particularly in younger instars. However, differences between instars diminished in older nymphs. Fifth instars consistently exhibited the highest Eh1 values, and displayed longer xylem ingestion durations compared to other instars. Second instars demonstrated increased xylem ingestion events on petioles compared to leaves. Across plant structures, on petioles, nymphs generally showed longer xylem ingestion durations than on leaf surfaces. Fifth instar consistently had the longest ingestion durations overall. Additionally, statistical differences in xylem ingestion duration were observed between instars within each plant structure, with fifth instars displaying the longest durations. These findings offer valuable insights into the feeding behavior of E. heros nymphs, which could inform the development of more effective pest management strategies for soybean crops.

该研究旨在通过电测图(EPG)技术了解新热带褐蝽若虫 Euschistus heros (F.)在大豆植株无性期的取食行为。确定了三个不同的阶段:非取食期、路径期和摄食期。代表这些阶段的波形在若虫龄期和植物结构上是一致的,并分别命名为 Np、Eh1 和 Eh2。通过综合视觉观察、与成虫波形的比较以及组织学研究,提出了波形的生物学解释。波形 Np、Eh1 和 Eh2 分别与休息/行走、最初的植物接触和木质部汁液摄取有关。值得注意的是,与叶片相比,若虫在叶柄上取食时显示出更多的 Eh1 事件和更长的持续时间,尤其是在幼龄期。然而,在较老的若虫中,不同龄期之间的差异逐渐减小。第五龄若虫的 Eh1 值一直最高,木质部摄食持续时间也比其他龄若虫长。与叶片相比,第二龄若虫在叶柄上的木质部摄取事件增多。在所有植物结构中,叶柄上的若虫木质部摄取持续时间普遍长于叶片表面。总体而言,第五龄若虫的木质部摄取持续时间最长。此外,在每种植物结构中,不同龄若虫的木质部摄取持续时间也存在统计学差异,其中第五龄若虫的持续时间最长。这些发现为了解鞘翅目若虫的取食行为提供了宝贵的信息,有助于为大豆作物制定更有效的害虫管理策略。
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引用次数: 0
Neem-Extract Formulation on Hypothenemus hampei Preference and Performance in Arabica Coffee Fruits and Artificial Diet. 楝树提取物配方在阿拉伯咖啡果和人工饲料中对仓鼠喜好和表现的影响
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 Epub Date: 2024-08-14 DOI: 10.1007/s13744-024-01186-x
José Justo Escobar Padilla, Bruno Henrique Sardinha de Souza, Filipe de Souza Carneiro, Evandro Keller

Coffee berry borer (CBB) Hypothenemus hampei is a major biotic threat to coffee production worldwide. Studies have reported negative effects on CBB by oil-based formulations of neem (Azadirachta indica), but little information is available for other neem-extract formulations. This study evaluated CBB preference and performance in arabica coffee fruits and artificial diet treated with a neem-extract formulation (Openeem Plus®) in the field and laboratory conditions. Field experiments were performed using CBB females artificially infested in cherry or green coffee fruits confined in voile-fabric cages tied to branches of neem-treated and control plants, recording the adult mortality and offspring production. Dual-choice and no-choice bioassays assessed CBB preference and development in fruits and artificial diet treated with the neem extract compared to controls in the laboratory, respectively. As main results obtained in the field and laboratory experiments, the neem extract significantly reduced CBB oviposition in both cherry and green fruits, as well as in artificial diet compared to controls. However, the botanical product did not affect CBB adult survival and preference in the laboratory bioassays. The neem extract is promising for use in pest management strategies in sustainable arabica coffee crops by reducing CBB oviposition and offspring. These effects can contribute to lowering the pest population buildup along the crop cycle and damage potential to coffee production.

咖啡浆果螟(CBB)Hypothenemus hampei 是全球咖啡生产的主要生物威胁。有研究报告称印楝(Azadirachta indica)油基制剂对 CBB 有负面影响,但关于其他印楝提取物制剂的信息却很少。本研究评估了在田间和实验室条件下,CBB 对阿拉比卡咖啡果实和用印楝提取物制剂(Openeem Plus®)处理过的人工食物的偏好和表现。在田间试验中,雌性 CBB 被人工感染在樱桃或绿色咖啡果实中,被关在绑在印楝萃取物处理过的植物和对照植物枝条上的薄纱笼中,记录成虫死亡率和后代产量。双重选择和无选择生物测定分别评估了 CBB 在经印楝提取物处理的水果和人工食物中的偏好和发育情况,并与实验室中的对照组进行了比较。田间和实验室实验的主要结果表明,与对照组相比,印楝提取物能显著减少 CBB 在樱桃和绿色水果以及人工饲料中的产卵量。然而,在实验室生物测定中,该植物产品并不影响 CBB 成虫的存活率和偏好性。楝树提取物可减少 CBB 的产卵和后代,因此有望用于可持续阿拉伯咖啡作物的害虫管理策略中。这些作用有助于降低害虫在作物周期中的种群数量和对咖啡生产的潜在危害。
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引用次数: 0
Correction: Field Efficacy, Sub-lethal, and Biochemical Effects of Certain Biorational Insecticides Against the New Intruder, Spodoptera frugiperda in Bani-Suef, Upper Egypt. 更正:某些生物杀虫剂对上埃及巴尼苏伊夫的新入侵者 Spodoptera frugiperda 的田间药效、亚致死效应和生化效应。
IF 1.4 3区 农林科学 Q2 ENTOMOLOGY Pub Date : 2024-10-01 DOI: 10.1007/s13744-024-01199-6
Wael M Khamis, Ahmed M El-Sabrout, Rima Shahin, Elham F Abdel-Rahim
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引用次数: 0
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Neotropical Entomology
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