New material of water mites (Acari: Hydrachnidia) from the Uttarakhand State of India is reported. Ten species are identified, among which Sperchon (Hispidosperchon) rostratus Lundblad, 1969 is reported for the first time for India and two species, i.e. Monatractides smiti (Torrenticolidae) and Atractides uttarakhandensis (Hygrobatidae) are described as new to science. One sample collected in standing water in Uttar Pradesh State revealed the presence of three Arrenurus species, of which A. (Truncaturus) indicus Smit & Pešić, 2008 was reported for the first time after the original description.
{"title":"New records of water mites from Uttarkhand, India, with description of two new species (Acari: Hydrachnidia, Torrenticolidae)","authors":"Lokesh Lodhi, A. Zawal, Neeraj Kumar, V. Pešić","doi":"10.11158/saa.29.5.2","DOIUrl":"https://doi.org/10.11158/saa.29.5.2","url":null,"abstract":"New material of water mites (Acari: Hydrachnidia) from the Uttarakhand State of India is reported. Ten species are identified, among which Sperchon (Hispidosperchon) rostratus Lundblad, 1969 is reported for the first time for India and two species, i.e. Monatractides smiti (Torrenticolidae) and Atractides uttarakhandensis (Hygrobatidae) are described as new to science. One sample collected in standing water in Uttar Pradesh State revealed the presence of three Arrenurus species, of which A. (Truncaturus) indicus Smit & Pešić, 2008 was reported for the first time after the original description.","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140984197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This work aimed to recognize the mite fauna present in the different environments of a chocolate production system in Serra Gaúcha, Southern Brazil. The collections were carried out in August 2022 in different environments of an artisanal chocolate factory and store. Chocolate samples were collected from the store, the manufacturing process, the raw materials used to produce chocolates and the dust from the factory environments. Different collection methodologies were used depending on the materials' characteristics or environments. A total of 407 mites belonging to the families Acaridae, Anystidae, Blattisociidae, Cheyletidae, Glycyphagidae, Laelapidae, Pyemotidae, Tarsonemidae, Tetranychidae, Tydeidae, in addition to Oribatida and Uropodina, were collected. Tydeidae was most abundant, with 55% of the specimens found, with Brachytydeus oregonensis being the most representative, followed by Acaridae, with Tyrophagus putrescentiae representing 27.5% of the mites found.
{"title":"Mites in chocolate production system: A case study in southern Brazil","authors":"Darliane Evangelho Silva, Rita Tatiane Leão Da Silva, Antônio De Almeida Paz Neto, Gizele Martins Pinheiro, Juliana Granich, Noeli Juarez Ferla","doi":"10.11158/saa.29.4.4","DOIUrl":"https://doi.org/10.11158/saa.29.4.4","url":null,"abstract":"This work aimed to recognize the mite fauna present in the different environments of a chocolate production system in Serra Gaúcha, Southern Brazil. The collections were carried out in August 2022 in different environments of an artisanal chocolate factory and store. Chocolate samples were collected from the store, the manufacturing process, the raw materials used to produce chocolates and the dust from the factory environments. Different collection methodologies were used depending on the materials' characteristics or environments. A total of 407 mites belonging to the families Acaridae, Anystidae, Blattisociidae, Cheyletidae, Glycyphagidae, Laelapidae, Pyemotidae, Tarsonemidae, Tetranychidae, Tydeidae, in addition to Oribatida and Uropodina, were collected. Tydeidae was most abundant, with 55% of the specimens found, with Brachytydeus oregonensis being the most representative, followed by Acaridae, with Tyrophagus putrescentiae representing 27.5% of the mites found.","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140652700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wenner Vinicius Araújo Saraiva, E. P. S. Sousa Neto, Francisco Bruno da Silva Café, Lailla Sabrina Queiroz Nazareno, Lincon Matheus Araujo Silva, Celli Rodrigues Muniz, Marcelo de Almeida Guimarães, José Wagner da Silva Melo, N. Dias-Pini
The twospotted spider mite, Tetranychus urticae Koch, is one of the most dangerous pests for many crops worldwide, including the melon. Here, we raise the hypothesis that the resistance of melon genotypes to the spider mite is associated with the morphological characteristics of the leaves. We determined (i) the feeding preference and oviposition suitability of T. urticae on four melon genotypes, (ii) various biological parameters and population growth rate (ri) of T. urticae on different melon genotypes, (iii) the leaf morphology of the melon genotypes, and (iv) the relationship between the leaf characteristics and resistance to T. urticae. In no choice tests, lower numbers of adults and eggs of T. urticae were found in the genotypes CNPH 06–1047-343, CNPH 11–1071-43, and CNPH 06-1047-341 compared to control (Goldex). Individuals that fed on CNPH 06–1047-343, CNPH 06–1047-341, and CNPH 11–1071-43 genotypes had a longer egg incubation time, longer development time, lower immature viability, longer time to reach adult stage (egg–adult) and lower instantaneous rate of increase compared to control. These findings are in line with the fact that these three genotypes had thicker epidermis and greater mesophyll thickness than control genotype “Goldex”. Even the genotypes CNPH 06–1047-343, CNPH 06–1047-341, and CNPH 11–1071-43 had higher trichome densities, this morphological characteristic was not related with the resistance to T. urticae. CNPH 06–1047-343, CNPH 06–1047-341, and CNPH 11–1071-43 showed antibiosis and antixenosis against T. urticae and that resistance of the melon to T. urticae wss associated with the greater thickness of the leaf epidermis and mesophyll.
双斑蜘蛛螨（Tetranychus urticae Koch）是世界上许多农作物（包括甜瓜）最危险的害虫之一。在此，我们提出了甜瓜基因型对蜘蛛螨的抗性与叶片形态特征有关的假设。我们测定了(i) T. urticae 在四种甜瓜基因型上的取食偏好和产卵适宜性，(ii) T. urticae 在不同甜瓜基因型上的各种生物学参数和种群增长率（ri），(iii) 甜瓜基因型的叶片形态，以及(iv) 叶片特征与 T. urticae 抗性之间的关系。在无选择试验中，与对照（Goldex）相比，基因型 CNPH 06-1047-343、CNPH 11-1071-43 和 CNPH 06-1047-341 的荨麻蝇成虫和虫卵数量较低。与对照组（Goldex）相比，摄食 CNPH 06-1047-343、CNPH 06-1047-341 和 CNPH 11-1071-43 基因型的个体的卵孵化时间更长、发育时间更长、未成熟成活率更低、达到成虫阶段（卵-成虫）的时间更长以及瞬时增长率更低。与对照基因型 "Goldex "相比，这三个基因型的表皮更厚，叶肉厚度更大，这与上述发现一致。即使基因型 CNPH 06-1047-343、CNPH 06-1047-341 和 CNPH 11-1071-43 的毛状体密度较高，但这一形态特征与对 T. urticae 的抗性无关。CNPH 06-1047-343、CNPH 06-1047-341 和 CNPH 11-1071-43 对 T. urticae 表现出抗菌性和抗异种性，甜瓜对 T. urticae 的抗性与叶片表皮和中叶厚度较大有关。
{"title":"Investigating biological performance, oviposition and diet preference of the twospotted spider mite feeding on various melon genotypes","authors":"Wenner Vinicius Araújo Saraiva, E. P. S. Sousa Neto, Francisco Bruno da Silva Café, Lailla Sabrina Queiroz Nazareno, Lincon Matheus Araujo Silva, Celli Rodrigues Muniz, Marcelo de Almeida Guimarães, José Wagner da Silva Melo, N. Dias-Pini","doi":"10.11158/saa.29.4.5","DOIUrl":"https://doi.org/10.11158/saa.29.4.5","url":null,"abstract":"The twospotted spider mite, Tetranychus urticae Koch, is one of the most dangerous pests for many crops worldwide, including the melon. Here, we raise the hypothesis that the resistance of melon genotypes to the spider mite is associated with the morphological characteristics of the leaves. We determined (i) the feeding preference and oviposition suitability of T. urticae on four melon genotypes, (ii) various biological parameters and population growth rate (ri) of T. urticae on different melon genotypes, (iii) the leaf morphology of the melon genotypes, and (iv) the relationship between the leaf characteristics and resistance to T. urticae. In no choice tests, lower numbers of adults and eggs of T. urticae were found in the genotypes CNPH 06–1047-343, CNPH 11–1071-43, and CNPH 06-1047-341 compared to control (Goldex). Individuals that fed on CNPH 06–1047-343, CNPH 06–1047-341, and CNPH 11–1071-43 genotypes had a longer egg incubation time, longer development time, lower immature viability, longer time to reach adult stage (egg–adult) and lower instantaneous rate of increase compared to control. These findings are in line with the fact that these three genotypes had thicker epidermis and greater mesophyll thickness than control genotype “Goldex”. Even the genotypes CNPH 06–1047-343, CNPH 06–1047-341, and CNPH 11–1071-43 had higher trichome densities, this morphological characteristic was not related with the resistance to T. urticae. CNPH 06–1047-343, CNPH 06–1047-341, and CNPH 11–1071-43 showed antibiosis and antixenosis against T. urticae and that resistance of the melon to T. urticae wss associated with the greater thickness of the leaf epidermis and mesophyll.","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140652243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The female of a new fossil genus and species, Rhombometridium pankowskiorum gen. and sp. nov. (Acari: Trochometridiidae), is described from Cretaceous Kachin amber. The new genus is characterized by the presence of well-developed sporothecae anteriad legs III, each sporotheca containing several ovoid fungal spores. This is the oldest (ca. 100 Mya), evidence of symbiosis between mites and fungi and the first fossil record of the mite family Trochometridiidae. The new genus shares synapomorphies with the family Trochometridiidae (presence of sporothecae between bases of legs III and IV) and Caraboacaridae (rhombic body shape, absence of setae v2, absence of palpal solenidion, palps fused with distinctly widened gnathosomal capsule), and potentially represents a transitional form or a missing link between these two closely related families. We also compare the sporothecae of R. pankowskiorum with those of other heterostigmatic mites.
{"title":"The oldest evidence of symbiosis between mites and fungi with description of a new genus and species of Trochometridiidae (Acari: Heterostigmata) from Cretaceous amber","authors":"A. Khaustov, Dmitry D. Vorontsov, E. Lindquist","doi":"10.11158/saa.29.4.3","DOIUrl":"https://doi.org/10.11158/saa.29.4.3","url":null,"abstract":"The female of a new fossil genus and species, Rhombometridium pankowskiorum gen. and sp. nov. (Acari: Trochometridiidae), is described from Cretaceous Kachin amber. The new genus is characterized by the presence of well-developed sporothecae anteriad legs III, each sporotheca containing several ovoid fungal spores. This is the oldest (ca. 100 Mya), evidence of symbiosis between mites and fungi and the first fossil record of the mite family Trochometridiidae. The new genus shares synapomorphies with the family Trochometridiidae (presence of sporothecae between bases of legs III and IV) and Caraboacaridae (rhombic body shape, absence of setae v2, absence of palpal solenidion, palps fused with distinctly widened gnathosomal capsule), and potentially represents a transitional form or a missing link between these two closely related families. We also compare the sporothecae of R. pankowskiorum with those of other heterostigmatic mites.","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140653067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
RAN-RAN Lian, Mengchao Tan, Ting Yang, Guoquan Wang
A new genus and three new species of eriophyoid mites from China are described and illustrated. They are Abifurcacothrix brassaiopsis gen. nov. & sp. nov. infesting Brassaiopsis glomerulata (Bl.) Regel. (Araliaceae), Neocalepitrimerus pittosporus sp. nov. and Diptilomiopus illicioides sp. nov. infesting Pittosporum illicioides Mak. (Pittosporaceae). These new species were found to be vagrant on the lower surface of their associated plant leaves, with no apparent damage observed.
{"title":"Description of one new genus and three new eriophyoid mite species (Acari: Acariformes: Eriophyoidea) from South China","authors":"RAN-RAN Lian, Mengchao Tan, Ting Yang, Guoquan Wang","doi":"10.11158/saa.29.4.1","DOIUrl":"https://doi.org/10.11158/saa.29.4.1","url":null,"abstract":"A new genus and three new species of eriophyoid mites from China are described and illustrated. They are Abifurcacothrix brassaiopsis gen. nov. & sp. nov. infesting Brassaiopsis glomerulata (Bl.) Regel. (Araliaceae), Neocalepitrimerus pittosporus sp. nov. and Diptilomiopus illicioides sp. nov. infesting Pittosporum illicioides Mak. (Pittosporaceae). These new species were found to be vagrant on the lower surface of their associated plant leaves, with no apparent damage observed.","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140700162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jing-Lan Sun, O. Seeman, Xin-feng Zhang, Tianci Yi, Jian-jun Guo, D. Jin
Diplogyniopsis fluctuosum sp. nov. associated with passalid beetles is described based on females from China on undermined passalid beetles, as well as on females and males from Thailand on Aceraius helferi (Coleoptera: Passalidae). The species represents the second known species of Diplogyniopsis Trägårdh, prompting us to redefine the genus diagnosis.
{"title":"A new species of Diplogyniopsis (Acari: Mesostigmata: Diplogyniidae) from Passalidae (Coleoptera) in China and Thailand","authors":"Jing-Lan Sun, O. Seeman, Xin-feng Zhang, Tianci Yi, Jian-jun Guo, D. Jin","doi":"10.11158/saa.29.4.2","DOIUrl":"https://doi.org/10.11158/saa.29.4.2","url":null,"abstract":"Diplogyniopsis fluctuosum sp. nov. associated with passalid beetles is described based on females from China on undermined passalid beetles, as well as on females and males from Thailand on Aceraius helferi (Coleoptera: Passalidae). The species represents the second known species of Diplogyniopsis Trägårdh, prompting us to redefine the genus diagnosis.","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140702157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Samuel Geremias Dos Santos Costa, Zhi-qiang Zhang, Almir R. Pepato
Parasitengona is a diverse group of Prostigmata, including mites with life cycles that include important morphological changes between larva and deutonymph, an evolutionary novelty not shared by its closely related taxa (Halacaridae, Pezidade or Anystidae). Allotanaupodoidea is a superfamily of Parasitengona, known solely by the post-larval instars, that differs from the remaining Parasitengona mainly due to the lack of trichobothria in the prodorsal shield. Allotanaupodoidea has a single family Allotanaupodidae with six species distributed in two subfamilies, Allotanaupodinae Zhang & Fan, 2007 and Paratanaupodinae Zhang & Fan, 2007, with one and two genera, respectively. In the present study, we describe the larva of Allotanaupodus winksi Zhang & Fan, 2007 from New Zealand associated with the deutonymph by means of cytochrome oxidase I barcoding. The description reveals a remarkable resemblance between larval and post larval specimens of A. winksi, a condition approached among Parasitengona only by Calyptostomatidae.
{"title":"The missing metamorphosis: DNA barcoding reveals that Allotanaupodoidea larvae are strikingly similar to post-larval stages","authors":"Samuel Geremias Dos Santos Costa, Zhi-qiang Zhang, Almir R. Pepato","doi":"10.11158/saa.29.3.6","DOIUrl":"https://doi.org/10.11158/saa.29.3.6","url":null,"abstract":"Parasitengona is a diverse group of Prostigmata, including mites with life cycles that include important morphological changes between larva and deutonymph, an evolutionary novelty not shared by its closely related taxa (Halacaridae, Pezidade or Anystidae). Allotanaupodoidea is a superfamily of Parasitengona, known solely by the post-larval instars, that differs from the remaining Parasitengona mainly due to the lack of trichobothria in the prodorsal shield. Allotanaupodoidea has a single family Allotanaupodidae with six species distributed in two subfamilies, Allotanaupodinae Zhang & Fan, 2007 and Paratanaupodinae Zhang & Fan, 2007, with one and two genera, respectively. In the present study, we describe the larva of Allotanaupodus winksi Zhang & Fan, 2007 from New Zealand associated with the deutonymph by means of cytochrome oxidase I barcoding. The description reveals a remarkable resemblance between larval and post larval specimens of A. winksi, a condition approached among Parasitengona only by Calyptostomatidae.","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"First report on the biology of Phytoseius leaki (Acari: Phytoseiidae) and its predation on different stages of Brevipalpus papayensis (Acari: Tenuipalpidae)","authors":"Suqin Shang, Zhi-qiang Zhang","doi":"10.11158/saa.29.3.7","DOIUrl":"https://doi.org/10.11158/saa.29.3.7","url":null,"abstract":"<jats:p>N/A</jats:p>","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140366317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Olha Zhovnerchuk, L.o. Kolodochka, Andreia Dudynska, P.a. Abrazhevych, V. Romanko
The results of long-term research on tetranychid and phytoseiid mites in the Transcarpathian region of Ukraine are summarized. Transcarpathian Tetranychoidea are represented by 28 species from 10 genera, and the same list for Phytoseiidae included 49 species from 11 genera. For 77 species of mites from 21 genera, species composition, abundance, trophic specialization, and biotopic distribution in different altitudinal zones of Transcarpathia, Ukraine was analysed. Ten species of tetranychid mites (Bryobia rubrioculus, Tetranyhus horridus, Amphytetranyhus viennensis, Eotetranycuus carpini, E. quercicola, Neotetranychus rubi, Oligonychus ununguis, Panonychus ulmi, T. turkestani and T. urticae), and 11 species of phytoseiid mites (Neoseiulus umbraticus, Kampimodromus aberrans, Amblyseius andersoni, A. rademacheri, Euseius ucrainicus, Dubininellus echinus, D. juvenis, Typhloctonus aceri, T. tuberculatus, Anthoseius (A.) rhenana and A. (A.) clavata) were common to all three studied altitudinal zones. The species diversity of tetranychids was highest in the lowlands (23 species), slightly lower in the foothills (19 species), and the lowest in the mountain zone (11 species). For phytoseiid mites, it was the highest in the foothills (38 species), 25 in the lowlands and 21 in mountains. Among the tetranychids, the transzonal species A. viennensis retained its dominant status in all altitudinal zones. In the lowland, the highest rates of occurrence and dominance indices were observed for the species B. rubrioculus and T. turkestani, and in the foothills—for P. ulmi and T. horridus. The species composition of mites in the lowlands and mountains varied the most for both predators and phytophagous mites. Among the tetranychids, the most striking marker species in the mountains were P. ulmi and N. rubi. Only in the mountains were found such phytoseiid species as N. alidis, N. montanus, T. runiacus, T. mutatus, and A. salviae, which could thus be considered strictly mountainous. All of them have fragmented habitats and are tied to mountainous regions. In that altitudinal zone, an exceptionally high occurrence rate and dominance index were established for N. montanus among the phytoseiids. This is most probably due to significantly greater differences in the temperature and humidity regimes and range of host plants and, for predatory mites, prey species. The results of this study provide additional information about the structure of the communities of phytophagous and predatory mites in the natural zones of the mountain landscape and changes in the composition of the communities under the influence of environmental factors and the forage base, which is a consequence of the altitudinal distribution of the investigated biocenoses.
本文总结了对乌克兰外喀尔巴阡地区四螨类和植螨类的长期研究成果。外喀尔巴阡四螨科有 10 个属 28 个种，植螨科有 11 个属 49 个种。分析了乌克兰外喀尔巴阡不同海拔地区 21 属 77 种螨虫的物种组成、丰度、营养特化和生物位点分布。研究分析了乌克兰外喀尔巴阡地区不同海拔高度地带的 21 个属的 10 种四螨（Bryobia rubrioculus、Tetranyhus horridus、Amphytetranyhus viennensis、Eotetranycuus carpini、E. quercicola、Neotetranychus rubi、Oligonychus ununguis、Panonychus ulmi、T. turkestani 和 T. urticae）和 11 个种的螨类。urticae）和 11 种植物螨（Neoseiulus umbraticus、Kampimodromus aberrans、Amblyseius andersoni、A. rademacheri、Euseius ucrainicus、Dubininellus echinus、D. juvenis、Typhloctonus aceri、T. tuberculatus、Anthoseius (A.) rhenana 和 A. (A.) clavata）在研究的三个海拔区都很常见。低地的四螨类物种多样性最高（23 种），山麓略低（19 种），山区最低（11 种）。植物螨类的多样性以山麓地区最高（38 种），低地为 25 种，山区为 21 种。在四螨类中，跨区种 A. viennensis 在所有海拔高度区都保持着优势地位。在低地，B. rubrioculus 和 T. turkestani 的出现率和优势指数最高；在山麓，P. ulmi 和 T. horridus 的出现率和优势指数最高。在低地和山区，捕食螨和植食螨的物种组成差异最大。在四螨类中，山区最显著的标记物种是 P. ulmi 和 N. rubi。只有在山区才发现了 N. alidis、N. montanus、T. runiacus、T. mutatus 和 A. salviae 等植物螨类物种，因此这些物种可被视为严格意义上的山区物种。所有这些物种的栖息地都很破碎，与山区息息相关。在该海拔高度区的植物鞘翅目昆虫中，N. montanus的出现率和优势指数都特别高。这很可能是由于寄主植物的温湿度环境和范围以及捕食性螨虫的猎物种类之间存在显著差异。这项研究的结果提供了更多信息，说明了山区自然地带植食性和捕食性螨虫群落的结构，以及群落组成在环境因素和饲料基础影响下的变化，这是所调查生物群落海拔分布的结果。
{"title":"Ecologo-faunistic review of tetranychid (Acariformes: Tetranychoidea) and phytoseiid mites (Parasitiformes: Phytoseiidae) in the Transcarpathian Region, Ukraine","authors":"Olha Zhovnerchuk, L.o. Kolodochka, Andreia Dudynska, P.a. Abrazhevych, V. Romanko","doi":"10.11158/saa.29.3.5","DOIUrl":"https://doi.org/10.11158/saa.29.3.5","url":null,"abstract":"The results of long-term research on tetranychid and phytoseiid mites in the Transcarpathian region of Ukraine are summarized. Transcarpathian Tetranychoidea are represented by 28 species from 10 genera, and the same list for Phytoseiidae included 49 species from 11 genera. For 77 species of mites from 21 genera, species composition, abundance, trophic specialization, and biotopic distribution in different altitudinal zones of Transcarpathia, Ukraine was analysed. Ten species of tetranychid mites (Bryobia rubrioculus, Tetranyhus horridus, Amphytetranyhus viennensis, Eotetranycuus carpini, E. quercicola, Neotetranychus rubi, Oligonychus ununguis, Panonychus ulmi, T. turkestani and T. urticae), and 11 species of phytoseiid mites (Neoseiulus umbraticus, Kampimodromus aberrans, Amblyseius andersoni, A. rademacheri, Euseius ucrainicus, Dubininellus echinus, D. juvenis, Typhloctonus aceri, T. tuberculatus, Anthoseius (A.) rhenana and A. (A.) clavata) were common to all three studied altitudinal zones. The species diversity of tetranychids was highest in the lowlands (23 species), slightly lower in the foothills (19 species), and the lowest in the mountain zone (11 species). For phytoseiid mites, it was the highest in the foothills (38 species), 25 in the lowlands and 21 in mountains. Among the tetranychids, the transzonal species A. viennensis retained its dominant status in all altitudinal zones. In the lowland, the highest rates of occurrence and dominance indices were observed for the species B. rubrioculus and T. turkestani, and in the foothills—for P. ulmi and T. horridus. The species composition of mites in the lowlands and mountains varied the most for both predators and phytophagous mites. Among the tetranychids, the most striking marker species in the mountains were P. ulmi and N. rubi. Only in the mountains were found such phytoseiid species as N. alidis, N. montanus, T. runiacus, T. mutatus, and A. salviae, which could thus be considered strictly mountainous. All of them have fragmented habitats and are tied to mountainous regions. In that altitudinal zone, an exceptionally high occurrence rate and dominance index were established for N. montanus among the phytoseiids. This is most probably due to significantly greater differences in the temperature and humidity regimes and range of host plants and, for predatory mites, prey species. The results of this study provide additional information about the structure of the communities of phytophagous and predatory mites in the natural zones of the mountain landscape and changes in the composition of the communities under the influence of environmental factors and the forage base, which is a consequence of the altitudinal distribution of the investigated biocenoses.","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140367656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
During field surveys of eriophyoid mites in Razavi and North Khorasan provinces (Iran) in summer 2023, two new Aceria spp. (Acari: Eriophyoidea: Eriophyidae) on Amaranthaceae plants were discovered, illustrated and described: Aceria sodae sp. nov. on Soda rosmarinus (Bunge ex Boiss.) Akhani and Aceria esfarayeniensis sp. nov. on Salsola arbusculiformis Drobow. Furthermore, a list of Aceria spp. on Amaranthaceae species around the world, their type host plants and their relationship to hosts are provided.
2023 年夏季，在拉扎维省和北呼罗珊省（伊朗）对糜螨进行野外调查期间，在苋科植物上发现了两个新的 Aceria 属（Acari: Eriophyoidea: Eriophyidae），并对其进行了图解和描述：Aceria sodae sp. nov. on Soda rosmarinus (Bunge ex Boiss.) Akhani 和 Aceria esfarayeniensis sp. nov. on Salsola arbusculiformis Drobow。此外，还提供了世界各地苋科植物上的 Aceria 属、其类型寄主植物及其与寄主的关系。
{"title":"Aceria spp. (Acari: Eriophyidae) associated with Amaranthaceae around the world with description of two new species","authors":"Arash Honarmand, P. Lotfollahi","doi":"10.11158/saa.29.3.4","DOIUrl":"https://doi.org/10.11158/saa.29.3.4","url":null,"abstract":"During field surveys of eriophyoid mites in Razavi and North Khorasan provinces (Iran) in summer 2023, two new Aceria spp. (Acari: Eriophyoidea: Eriophyidae) on Amaranthaceae plants were discovered, illustrated and described: Aceria sodae sp. nov. on Soda rosmarinus (Bunge ex Boiss.) Akhani and Aceria esfarayeniensis sp. nov. on Salsola arbusculiformis Drobow. Furthermore, a list of Aceria spp. on Amaranthaceae species around the world, their type host plants and their relationship to hosts are provided.","PeriodicalId":51306,"journal":{"name":"Systematic and Applied Acarology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140381750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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