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Sökning: WFRF:(Ghanavi Hamid Reza)

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1.
  • Ghanavi, Hamid Reza, et al. (författare)
  • The (non) accuracy of mitochondrial genomes for family-level phylogenetics in Erebidae (Lepidoptera)
  • 2022
  • Ingår i: Zoologica Scripta. - : Wiley. - 0300-3256 .- 1463-6409. ; 51:6, s. 695-707
  • Tidskriftsartikel (refereegranskat)abstract
    • The use of molecular data to study the evolutionary history of organisms has revolutionized the field of systematics. Now with the appearance of high throughput sequencing (HTS) technologies, more and more genetic sequence data are available. One of the important sources of genetic data for phylogenetic analyses has been mitochondrial DNA. The limitations of mitochondrial DNA for the study of phylogenetic relationships have been thoroughly explored in the age of single locus phylogenetic studies. Now with the appearance of genomic scale data, increasing number of mitochondrial genomes are available, leading to an increasing number of mitophylogenomic studies. Here, we assemble 47 mitochondrial genomes using whole genome Illumina short reads from representatives of the family Erebidae (Lepidoptera), in order to evaluate the accuracy of mitochondrial genome application in resolving deep phylogenetic relationships. We find that mitogenomes are inadequate for resolving subfamily-level relationships in Erebidae, but given good taxon sampling, we see its potential in resolving lower level phylogenetic relationships.
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2.
  • Rezaei Tavabe, Kamran, et al. (författare)
  • Barcoding and species delimitation of Iranian freshwater crabs of the Potamidae family (Decapoda Brachyura)
  • 2022
  • Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 12, s. 8288-8288
  • Tidskriftsartikel (refereegranskat)abstract
    • Freshwater ecosystems are under multiple threats in modern times such as water extraction for human consumption, industries and agricultural activities, water contamination and habitat destruction for example. At the same time the biodiversity of these ecosystems are often poorly studied, especially in arid countries such as Iran. In this work, we study one of the ecologically important members of Iranian freshwater fauna, freshwater crab species of the genus Potamon. Here, we barcoded the different populations occurring in the country and delimited the species to allow for a better understanding of their distribution and taxonomy. In this study, we evaluated the taxonomical statues of Potamon species in Iran using genetic data. In addition, we created the first barcoding reference for Iranian freshwater crabs, which is an important resource for future environmental and conservation studies.
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3.
  • Zahiri, Reza, et al. (författare)
  • The Phylogenetic Placement of an Enigmatic Moth Egybolis Vaillantina Based on Museomics
  • 2023
  • Ingår i: Bulletin of the Society of Systematic Biologists. - 2768-0819. ; 2:1
  • Tidskriftsartikel (refereegranskat)abstract
    • Here, we present multi-locus sequencing results from the enigmatic Afrotropical monotypic genus Egybolis Boisduval (occurring in East- and South Africa—previously placed in the subfamily Catocalinae, Noctuidae). Model-based phylogenetic analysis places Egybolis within a strongly supported clade comprising four Old World Tropical genera Cocytia Boisduval, Avatha Walker, Anereuthina Hübner, and Serrodes Guenée from the family Erebidae, subfamily Erebinae. Hence, we propose to formally assign the monotypic genus Egybolis to the subfamily Erebinae and the tribe Cocytiini. Timing of divergence analysis reveals the late Oligocene origin around 25 million years ago (Ma) for the tribe Cocytiini, and an early Miocene ( ~21 Ma) for the split between Cocytia and Egybolis.
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4.
  • Ghanavi, Hamid Reza, et al. (författare)
  • Exploring bycatch diversity of organisms in whole genome sequencing of Erebidae moths (Lepidoptera)
  • 2021
  • Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 11
  • Tidskriftsartikel (refereegranskat)abstract
    • Models estimate that up to 80% of all butterfly and moth species host vertically transmitted endosymbiotic microorganisms, which can affect the host fitness, metabolism, reproduction, population dynamics, and genetic diversity, among others. The supporting empirical data are however currently highly biased towards the generally more colourful butterflies, and include less information about moths. Additionally, studies of symbiotic partners of Lepidoptera predominantly focus on the common bacterium Wolbachia pipientis, while infections by other inherited microbial partners have more rarely been investigated. Here, we mine the whole genome sequence data of 47 species of Erebidae moths, with the aims to both inform on the diversity of symbionts potentially associated with this Lepidoptera group, and discuss the potential of metagenomic approaches to inform on host associated microbiome diversity. Based on the result of Kraken2 and MetaPhlAn2 analyses, we found clear evidence of the presence of Wolbachia in four species. Our result also suggests the presence of three other bacterial symbionts (Burkholderia spp., Sodalis spp. and Arsenophonus spp.) in three other moth species. Additionally, we recovered genomic material from bracovirus in about half of our samples. The detection of the latter, usually found in mutualistic association to braconid parasitoid wasps, may inform on host-parasite interactions that take place in the natural habitat of the Erebidae moths, suggesting either contamination with material from species of the host community network, or horizontal transfer of members of the microbiome between interacting species.
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5.
  • Ghanavi, Hamid Reza, et al. (författare)
  • The evolutionary journey of freshwater crabs of the genus Potamon (Decapoda: Brachyura: Potamidae)
  • 2023
  • Ingår i: Molecular Phylogenetics and Evolution. - : Elsevier BV. - 1095-9513 .- 1055-7903. ; 180
  • Tidskriftsartikel (refereegranskat)abstract
    • AIM: Freshwater ecosystems host a rich biodiversity, including freshwater crabs. The family Potamidae is a diverse group of freshwater crabs with a Palearctic and Oriental distribution. Specifically, the genus Potamon is found in the Middle East, Southern Europe, and Northern Africa. Potamon species are considered true freshwater crabs due to their total independence from the marine environment, which makes them idea organisms to study historical freshwater connectivity dynamics. In this study we aim to elucidate the phylogenetic relationships of the genus Potamon and discuss the historical freshwater connectivity in the Mediterranean region.METHODS: Here we use up to eleven genetic markers to reconstruct a robust phylogenetic tree of the group and use Bayesian methods to time-calibrate the tree. We further use historical biogeography methods implemented in a Bayesian framework to assess the ancestral distribution ranges of the group.RESULTS: In this study we generate the most complete dataset for the group, covering practically the whole distribution range of the genus. We obtained a robust phylogenetic hypothesis and evaluated the times of divergence of the group. The result of the historical biogeography shows the evolution of historical distribution ranges of species of Potamon.MAIN CONCLUSIONS: The Mediterranean Sea is placed in a key intersection for the exchange of fauna and flora. Here we present evidence for the potential of freshwater fauna exchange, through the Mediterranean Sea after a period of desiccation and the loss of contact with the ocean. The origin of Potamon genus is found to be in Western Asia, probably Eastern Iran.
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6.
  • Jouladeh-Roudbar, Arash, et al. (författare)
  • A new species of the genus capoeta Valenciennes, 1842 from the Caspian Sea basin in Iran (Teleostei, Cyprinidae)
  • 2017
  • Ingår i: ZooKeys. - : Pensoft Publishers. - 1313-2989 .- 1313-2970. ; 2017:682, s. 137-155
  • Tidskriftsartikel (refereegranskat)abstract
    • A new species of algae-scraping cyprinid of the genus Capoeta Valenciennes, 1842 is described from the Kheyroud River, located in the southern part of the Caspian Sea basin in Iran. The species differs from other members of this genus by a combination of the following characters: one pair of barbels; predorsal length equal to postdorsal length; maxillary barbel slightly smaller than eye’s horizontal diameter and reach to posterior margin of orbit; intranasal length slightly shorter than snout length; lateral line with 46–54 scales; 7–9 scales between dorsal-fin origin and lateral line, and 6–7 scales between anal-fin origin and lateral line.
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7.
  • Jouladeh-Roudbar, Arash, et al. (författare)
  • Barbus urmianus, a synonym of Barbus cyri (Teleostei: Cyprinidae)
  • 2023
  • Ingår i: Zootaxa. - 1175-5334. ; 5296:1, s. 16-30
  • Tidskriftsartikel (refereegranskat)abstract
    • Barbus urmianus, from the upper Mahabad River in Lake Urmia basin, was distinguished from B. cyri based on several morphological characters. Our analysis demonstrated very small molecular (COI) differences between both species and mostly overlapping or identic morphological character states. Therefore, Barbus urmianus is treated as a junior synonymof B. cyri.
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8.
  • Jouladeh-Roudbar, Arash, et al. (författare)
  • Cabdio occidentalis, a new species from Lake Mashkid basin and the Makran region (Teleostei: Danionidae)
  • 2023
  • Ingår i: Zootaxa. - 1175-5334. ; 5360:3, s. 437-447
  • Tidskriftsartikel (refereegranskat)abstract
    • Cabdio occidentalis, new species, is described from the Lake Mashkid basin and the Makran region of Iran. It is distinguished from other species of the genus by a combination of characters: 38–42+1–2 total lateral-line scales, 19–23 predorsal scales, 9–11 pectoral-fin rays, and the absence of a keel between the pelvic-fin base and the genital papilla. The cytochrome c oxidase subunit I (COI) sequence separates C. occidentalis from C. morar, its closest congener, by a p-distance of 5.5%.
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9.
  • Jouladeh-Roudbar, Arash, et al. (författare)
  • Glyptothorax vatandousti, a new species of torrent catfish from the upper Karkheh drainage in Iran (Teleostei: Sisoridae)
  • 2023
  • Ingår i: Zootaxa. - 1175-5326. ; 5315:1, s. 37-58
  • Tidskriftsartikel (refereegranskat)abstract
    • Glyptothorax vatandousti, new species, from the upper Karkheh drainage, a tributary of the Iranian Tigris, is distinguished from its congeners in the Persian Gulf basin by having the flank with a fine, pale-brown mottled pattern overlaid by small and large, blackish or dark-brown blotches, deep caudal-peduncle (its depth 1.1–1.3 times in length), and without, or with a pale-brown triangle-shaped blotch in front of dorsal-fin origin.
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10.
  • Jouladeh-Roudbar, Arash, et al. (författare)
  • Ichthyofauna from iranian freshwater : Annotated checklist, diagnosis, taxonomy, distribution and conservation assessment
  • 2020
  • Ingår i: Zoological Studies. - 1021-5506. ; 59
  • Tidskriftsartikel (refereegranskat)abstract
    • This is an annotated checklist of all the recognized and named taxa of freshwater fishes in Iran. It documents recent changes and controversies in the nomenclature and includes primary synonyms updated from the Jouladeh-Roudbar et al. (2015b) checklist. We provide an updated comprehensive listing of taxonomy, diagnostic and meristic characters, names, and conservation status, including detailed distribution maps. We strive to record the most recent justified taxonomic assignment in a hierarchical framework, providing annotations, including alternative possible arrangements, for some proposed changes. We provide common English and Persian names, and detail distributional data for all taxa, listing occurrence by basins, including indications of native, endemic, and translocated populations. We used the IUCN Red List Categories and Criteria for classifying species at high risk of global extinction. This checklist consists of 274 recognized species in 100 genera, 33 families, 20 orders and 3 classes. We also report and confirm for the first time the presence of seven species from Iran’s basins: Aphanius kruppi, Capoeta kaput, Luciobarbus conocephalus, Oxynoemacheilus veyselorum, O. gyndes, O. hanae and Squalius latus. The confirmed freshwater fishes of Iran comprise 264 species in 97 genera, 33 families, 20 orders and 3 classes. The 241 endemic and native fish species can be divided into the following conservation statuses: 1 Extinct in the Wild (EW), 17 Critically Endangered (CR), 12 Endangered (EN), 15 Vulnerable (VU), 9 Near Threatened (NT), 148 Least Concern (LC) and 39 Data Deficient (DD). Forty-four fish species (18.3% of the 241 species listed) are officially regarded as globally Threatened (Critically Endangered [CR], Endangered [EN], or Vulnerable [VU]). These numbers and percentages of Threatened species have increased since the last checklist.
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