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Fig. 4 in New hosts for a snake's helminth: First report of intermediate and definitive hosts naturally infected by Ophidascaris arndti (Ascarididae) in the wild

Fig. 4. Scanning electron micrographs of Ophidascaris arndti larva from Akodon montensis. (A) Body; (B) Anterior end; (C) Apical view, amphids (am) and double papillae (dp); (D) Posterior end lateral view, anus (A).

Fig. 1 in Trichinella surveillance program in wild birds, Emilia-Romagna (northern Italy), 2006-2021. First report of Trichinella pseudospiralis in western marsh harrier (Circus aeruginosus) in Italy

Fig. 1. Alignment of homologous ESV sequences of T. pseudospiralis isolates belonging to Palearctic, Nearctic and Australian populations. C. aeruginosus, isolate from the western marsh harrier (ISS8343); IT_rk, isolate from a red kite (Milvus milvus) of the Basilicata region (ISS7768); IT_wb, isolate from a wild boar hunted in Northern Italy (ISS2851); FI, isolate from a raccoon dog (Nyctereutes procyonoides) of Finland (ISS681); SK, isolate from a peregrine falcon (Falcus peregrinus) of the Slovak Republic (MN963194); RU, isolate from a raccoon (Procyon lotor) of Southern Russia (ISS13); KZ, isolate from a tawny eagle (Aquila rapax) of Kazakhstan (ISS176); US, isolate from a black vulture (Coragypus atratus) of USA (ISS470); AU, isolate from a tiger cat (Dasyurus maculatus) of Australia (ISS141). Conserved bases are represented by dots; gaps are represented by dashes; different residues are highlighted in red; TGC microsatellite region is boxed in green. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 3 in New hosts for a snake's helminth: First report of intermediate and definitive hosts naturally infected by Ophidascaris arndti (Ascarididae) in the wild

Fig. 3. Scanning electron micrographs of Ophidascaris arndti from Bothrops freitasi: (A) Male ventral view of the posterior end papillae (arrow); (B) Male cloaca (c) and papillae (arrow); (C) Male ventral view of tail, cloaca (c), papillae (arrow), and phasmid (ph, arrowhead); (D) Female ventro-lateral view of tail.

Fig. 2 in New hosts for a snake's helminth: First report of intermediate and definitive hosts naturally infected by Ophidascaris arndti (Ascarididae) in the wild

Fig. 2. Scanning electron micrographs of Ophidascaris arndti from Bothrops freitasi adult female. (A) Anterior end lateral view showing the excretory pore (arrow); (B) Dorsal view of lips, dorsal lip (D), double papillae (dp), lateroventral lips (LV), amphids (am), pointed depression (arrowhead); (C) Detail of denticles; (D) Detailed amphids.

Fig. 1 in New hosts for a snake's helminth: First report of intermediate and definitive hosts naturally infected by Ophidascaris arndti (Ascarididae) in the wild

Fig. 1. Light microscopy drawing of adult Ophidascaris arndti from Bothrops freitasi. (A) Female anterior end lateral view; (B) Female lips apical view; (C) Male posterior end lateral view, spicule, and ejaculatory duct; (D) Female posterior end ventral view; (E) Spicules; (F) Lateral view of the vulva, vagina, and uterine branches.

Fig. 5 in New hosts for a snake's helminth: First report of intermediate and definitive hosts naturally infected by Ophidascaris arndti (Ascarididae) in the wild

Fig. 5. Photomicrography of Ophidascaris arndti larva from Akodon montensis. (A) Anterior end lateral view; (B) Posterior end lateral view.

Fig. 6 in New hosts for a snake's helminth: First report of intermediate and definitive hosts naturally infected by Ophidascaris arndti (Ascarididae) in the wild

Fig. 6. Phylogenetic relationships Bayesian tree based on partial MT-CO1 gene sequences of ascaridoid specimens, including Ophidascaris and outgroup. The numbers at the nodes are BPPs (left) and aLRT (right). The scale bar represents the number of substitutions per site.

Fig. 4 in First report of a severe nasopulmonary acariasis caused by Orthohalarachne diminuata Doetschman, 1944 (Acari: Halarachnidae) in a captive South American sea lion (Otaria flavescens Shaw, 1800)

Fig. 4. ML tree based on 16S rDNA sequences. I. ricinus and D. reticulatus were used as outgroups. Bootstrap values of>70% are shown.

Fig. 3 in First report of a severe nasopulmonary acariasis caused by Orthohalarachne diminuata Doetschman, 1944 (Acari: Halarachnidae) in a captive South American sea lion (Otaria flavescens Shaw, 1800)

Fig. 3. Retrospective evaluation of ante mortem examinations. (A) Dorsal and (B) cranial view of computed tomography (CT) of lung field, revealing marginal emphysematous bullae potentially associated with O. diminuata infestations (arrows). (C) Macroscopically visible mite and mucous in bronchoalveolar lavage (BAL) fluid.

Fig. 2 in First report of a severe nasopulmonary acariasis caused by Orthohalarachne diminuata Doetschman, 1944 (Acari: Halarachnidae) in a captive South American sea lion (Otaria flavescens Shaw, 1800)

Fig. 2. Morphological identification of Orthohalarachne diminuata. Light microscopy of (A) hexapod larval stage and (B) adult female. (C, D, E) Scanning electron microscope (SEM) images of (C) a larval stage, revealing (D) the anterior end of a pedipalp and (E) claw of first leg, showing hair-like sensillae. Scale bars: (A, B, C) 200 μm, (D) 10 μm, (E) 20 μm.

Fig. 1 in First report of a severe nasopulmonary acariasis caused by Orthohalarachne diminuata Doetschman, 1944 (Acari: Halarachnidae) in a captive South American sea lion (Otaria flavescens Shaw, 1800)

Fig. 1. Severe Orthohalarachne diminuata infestation in a 2-year-old South American sea lion. (A) Bifurcatio tracheae reveals various adult mites migrating out of bronchial system. (B) Hyperemic tracheal vessels and adult mites. (C) Trepanation of nasal cavity and sinus paranasalis. (D, E) Multiple clusters of larval mites infesting turbinate mucosa. (F, G) Larval mites burying their pedipalpes and legs into the turbinate mucosa and causing multiple petechial hemorrhages and hyperemia of mucosa. (H) Histological cross-section of turbinate mucosa, showing larval mite (ha), surrounded by saniserous exsudate (hb), and epithelial exfoliation (hc). Legend: White arrows = O. diminuata. Scale bars: (F, G) 2 mm, (H) 200 μm.

Fig. 1 in Threat of cercarial dermatitis in Hungary: A first report of Trichobilharzia franki from the mallard (Anas platyrhynchos) and European ear snail (Radix auricularia) using molecular methods

Fig. 1. Proved occurrence of R. auricularia snails in Hungarian habitats based on museum collections and own investigations. The species was detected in artificial ponds or canals (yellow dots: living specimens; green dots: shells) and also in natural habitats (red dots: living specimens; blue dots: shells). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 8. a, b in Threat of cercarial dermatitis in Hungary: A first report of Trichobilharzia franki from the mallard (Anas platyrhynchos) and European ear snail (Radix auricularia) using molecular methods

Fig. 8. a, b. Maximum likelihood tree of the samples of Trichobilharzia franki and Bilharziella polonica from the present study (a COI, b 28S) in relation to other schistostomatid sequences deposited in GenBank. Bootstrap values are given at the nodes; posterior probabilities for Bayesian inference are shown behind the bootstrap values. Unsupported nodes by BI are marked with a hyphen. Samples from the present study are in bold. The scale bar indicates the expected number of substitutions per sit.

Fig. 6. A in Threat of cercarial dermatitis in Hungary: A first report of Trichobilharzia franki from the mallard (Anas platyrhynchos) and European ear snail (Radix auricularia) using molecular methods

Fig. 6. A hemalaun-stained Dendritobilharzia male from the liver of a mallard. Every scale under the specimen is equal to a millimetre.

Fig. 3. A in Threat of cercarial dermatitis in Hungary: A first report of Trichobilharzia franki from the mallard (Anas platyrhynchos) and European ear snail (Radix auricularia) using molecular methods

Fig. 3. A complete specimen of native Trichobilharzia male in cell suspension from the liver of a mallard.

Fig. 2 in Threat of cercarial dermatitis in Hungary: A first report of Trichobilharzia franki from the mallard (Anas platyrhynchos) and European ear snail (Radix auricularia) using molecular methods

Fig. 2. The shape of bursa copulatrix of the adult R. auricularia is spherical and the stalk is long (A), while the bursa copulatrix of Radix balthica is oval and stalk is short (B). This anatomical structure seems the most reliable morphological difference to distinguish of the two most common Radix species in Hungary, but can only be studied on sexually mature and non-trematode infected specimens (Juh´asz, 2018) The length of the dissected organs is about 1 cm.

Fig. 4 in Co-infection of Echinococcus equinus and Echinococcus canadensis (G6/7) in a gray wolf in Turkey: First report and genetic variability of the isolates

Fig. 4. The haplotype network for the mt-CO1 gene (815 bp) of E. canadensis (G6/7). The size of the circles is proportional to the frequency of each haplotype. The number of mutations separating haplotypes is indicated by dash marks. The host diversity of haplotypes is shown in different colors. Hap: Haplotype.

Fig. 2 in Co-infection of Echinococcus equinus and Echinococcus canadensis (G6/7) in a gray wolf in Turkey: First report and genetic variability of the isolates

Fig. 2. Phylogenetic tree of Echinococcus granulosus s.l. isolates generated using mt-CO1 gene sequences (815 bp). The phylogenetic tree was constructed using the Maximum Likelihood method and TN93 + G model. Evolutionary analyses were conducted in MEGA X. For each reference sequence, the GenBank accession number and species name are listed below: MN787562 (E. equinus), KY766905 (E. equinus), KP161210 (E. equinus) AB786665 (E. equinus) AF346403 (E. equinus), KX010854 (E. canadensis) MK321260 (E. canadensis) KX010856 (E. canadensis), AB893263 (E. canadensis), AB777923 (E. canadensis), MK165232 (E. ortleppi), MT072979 (E. granulosus s.s.), NC_044548 (E. granulosus s.s.), MG672293 (E. granulosus s.s.), KT001423 (E. multilocularis), AY684274 (T. saginata). ■: E. canadensis (G6/7) isolates; ▴: E. equinus isolates.

Fig. 3 in First report of Crenosoma vulpis in Africa and Eucoleus aerophilus in Algeria

Fig. 3. Map showing the global distribution of Crenosoma vulpis reported in vertebrate and invertebrate hosts. The positive countries for C. vulpis were marked based on the following references: (Rankin and AuthorAnonymous, 1946; Borgsteede, 1984; Rausch et al., 1990; Alvarez et al., 1991; Peterson et al., 1993; Hoff 1993; Bihr and Conboy, 1999; Reilly et al., 2000; Conboy 2004; Ridyard 2005; Davidson et al., 2006; Rinaldi et al., 2007; M¨orner and Christensson, 2007; Nelson et al., 2007; Subbotin et al., 2008; Barutzki and Schaper, 2009; Popiołek et al., 2009; Taubert et al., 2009; Bagrade et al., 2009; Conboy, 2009; Shahba, 2010; Fataliyev, 2011; Simin et al., 2012; Bruˇzinskait˙e-Schmidhalter et al., 2012; Karkamo et al., 2012; Vergles Rataj et al., 2013; Oyarzún-Cadag´an, 2013; Choi et al., 2014; Yousuf et al., 2014; Tolnai et al., 2015; Lempereur et al., 2016; Hodˇzic´et al., 2016; Bosanˇci´c, 2016; Hajnalova´et al., 2017; Varodi et al., 2017; ˇCabanova´et al., 2018; Figueiredo et al., 2018; Rice 2018; Gavrilovic´et al., 2019; КаМенов and Шинкаренко, 2019; Penagos-Tabares et al., 2019; Deak et al., 2020; Fuehrer et al., 2020; Gillis-Germitsch et al., 2020; Pohly et al., 2022; Chen et al., 2022; Safarov et al., 2022). The locations of the red fox (Vulpes vulpes) world distribution were extracted according to IUCN (accessed on January 2023). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 2. Adult female Eucoleus aerophilus. a in First report of Crenosoma vulpis in Africa and Eucoleus aerophilus in Algeria

Fig. 2. Adult female Eucoleus aerophilus. a) the anterior extremity; b) note the uterus of the specimen containing lemon-shaped eggs; c) the posterior extremity.