Fig. 3From: Blood-meal analysis of Culicoides (Diptera: Ceratopogonidae) reveals a broad host range and new species records for RomaniaMaximum likelihood phylogenetic tree of cox1 sequences for Culicoides species collected in the Danube Delta Biosphere Reserve (Romania) during 2017. Silhouettes indicate observed host-feeding patterns regarding the relative frequencies of mammalian and avian hosts. The tree was inferred using an HKY + G model (1000 bootstrap replicates) and rooted with Forcipomyia sp. and Culex quinquefasciatus. Branch support values of ≥ 50% are displayed and GenBank accession numbers of sequences shown on the branch tipsBack to article page