Evidence map›Paper›PMID 38734639›Full record

ArticleParasites & vectors2024

A DNA barcode reference library of Croatian mosquitoes (Diptera: Culicidae): implications for identification and delimitation of species, with notes on the distribution of potential vector species.

Nataša Bušić, Ana Klobučar, Nediljko Landeka, Toni Žitko, Goran Vignjević, Nataša Turić, Mirta Sudarić Bogojević, Enrih Merdić, Mladen Kučinić, Branka Bruvo Mađarić

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Article in Parasites & vectors, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

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3citing papers in PubMed
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3 · Its place in the literature

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3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Nataša BušićDepartment of Biology, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia. ngraovac@biologija.unios.hr.
Ana KlobučarAndrija Štampar Teaching Institute of Public Health, Zagreb, Croatia.
Nediljko LandekaTeaching Institute for Public Health of the Istrian County, Pula, Croatia.
Toni ŽitkoTeaching Institute for Public Health, Split-Dalmatia County, Split, Croatia.
Goran VignjevićDepartment of Biology, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia.
Nataša TurićDepartment of Biology, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia.
Mirta Sudarić BogojevićDepartment of Biology, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia.
Enrih MerdićDepartment of Biology, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia.
Mladen KučinićFaculty of Science, Department of Biology, University of Zagreb, Zagreb, Croatia.
Branka Bruvo MađarićDepartment of Molecular Biology, Ruđer Bošković Institute, Zagreb, Croatia. Branka.Bruvo.Madjaric@irb.hr.

Funding

Croatian Science Foundation IP-2016-06-9988Josip Juraj Strossmayer University of Osijek ZUP-2018-55, 3105-5
6 · The paper itself

Abstract

backgroundMosquitoes pose a risk to human health worldwide, and correct species identification and detection of cryptic species are the most important keys for surveillance and control of mosquito vectors. In addition to traditional identification based on morphology, DNA barcoding has recently been widely used as a complementary tool for reliable identification of mosquito species. The main objective of this study was to create a reference DNA barcode library for the Croatian mosquito fauna, which should contribute to more accurate and faster identification of species, including cryptic species, and recognition of relevant vector species.

methodsSampling was carried out in three biogeographical regions of Croatia over six years (2017-2022). The mosquitoes were morphologically identified; molecular identification was based on the standard barcoding region of the mitochondrial COI gene and the nuclear ITS2 region, the latter to identify species within the Anopheles maculipennis complex. The BIN-RESL algorithm assigned the COI sequences to the corresponding BINs (Barcode Index Number clusters) in BOLD, i.e. to putative MOTUs (Molecular Operational Taxonomic Units). The bPTP and ASAP species delimitation methods were applied to the genus datasets in order to verify/confirm the assignment of specimens to specific MOTUs.

resultsA total of 405 mosquito specimens belonging to six genera and 30 morphospecies were collected and processed. Species delimitation methods assigned the samples to 31 (BIN-RESL), 30 (bPTP) and 28 (ASAP) MOTUs, with most delimited MOTUs matching the morphological identification. Some species of the genera Culex, Aedes and Anopheles were assigned to the same MOTUs, especially species that are difficult to distinguish morphologically and/or represent species complexes. In total, COI barcode sequences for 34 mosquito species and ITS2 sequences for three species of the genus Anopheles were added to the mosquito sequence database for Croatia, including one individual from the Intrudens Group, which represents a new record for the Croatian mosquito fauna.

conclusionWe present the results of the first comprehensive study combining morphological and molecular identification of most mosquito species present in Croatia, including several invasive and vector species. With the exception of some closely related species, this study confirmed that DNA barcoding based on COI provides a reliable basis for the identification of mosquito species in Croatia.

Indexed as

CulicidaeDNA Barcoding, TaxonomicCyclooxygenase 1DNA, Ribosomal SpacerMosquito VectorsPhylogenyCyclooxygenase 1DNA, Ribosomal SpacerCryptic species.Culicidae.Cytochrome c oxidase I (COI).Internal transcribed spacer 2 (ITS2).Invasive species.Species complex.Species delimitation.Species identification.

Identifiers

PMID38734639
PMCPMC11088778

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.