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156 results for “Trematoda”
Fig. 4. C in Distribution Of Trematodes Cryptokotyle (Trematoda, Heterophyidae), In Fish Of The Family Gobiidae In The Estuary Waters And The Black Sea In Southern Ukraine
Fig. 4. C. jejuna in motionduring microscopy of mucus. х200 magnification.
Fig. 5. C in Distribution Of Trematodes Cryptokotyle (Trematoda, Heterophyidae), In Fish Of The Family Gobiidae In The Estuary Waters And The Black Sea In Southern Ukraine
Fig. 5. C. jejuna stained with alumcarmine. х400 magnification.
Figure 3 in Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto
Figure 3. "Derogenes limula" ex Parablennius tentacularis. Unpublished line drawing by A. Looss.
Fig. 13 in Histopathological characterisation of retinal lesions associated to Diplostomum species (Platyhelminthes: Trematoda) infection in polymorphic Arctic charr Salvelinus alpinus
Fig. 13. Diplostomum sp. metacercaria in a choroidal vessel. Scale bar = 200 μm.
Figure 3 in First report of the genus Brachylaima Dujardin, 1843 (Trematoda: Brachylaimidae) from the small intestine of common myna (Acridotheres tristis) of district Swabi, Khyber Pakhtunkhwa, Pakistan
Figure 3. Diagrams of B. sabahense Fischthal & Kuntz, 1974: a) Entire specimen. b) Eggs.
Figure 1 in First report of the genus Brachylaima Dujardin, 1843 (Trematoda: Brachylaimidae) from the small intestine of common myna (Acridotheres tristis) of district Swabi, Khyber Pakhtunkhwa, Pakistan
Figure 1. Diagrams of B. fuscatum (Rudolphi, 1819): a) Entire specimen. b) Eggs.
Fig. 2 in Genetic and morphological variation of metacercariae of Microphallus piriformes (Trematoda, Microphallidae): Effects of paraxenia and geographic location
Fig. 2. Scheme of landmarks and semilandmarks on the metacercarial body.
FIGURE 4 in A new species of Auriculostoma (Trematoda: Allocreadiidae) from the intestine of Brycon guatemalensis (Characiformes: Bryconidae) from the Usumacinta River Basin, Mexico, based on morphology and 28 S rDNA sequences, with a key to species of the genus
FIGURE 4. Testes shape of the three species of Auriculostoma in Middle-American characiforms: A) A. totonacapanensis (holotype) from Astyanax mexicanus: testes oblique, with entire (smooth) margins. B) A. astyanace (holotype) from A. aeneus: testes in tandem, with entire (smooth) margins. C) A. lobata n. sp. from Brycon guatemalensis, Usumacinta River, Chiapas, Mexico, and D) A. lobata n. sp. from B. guatemalensis, Tenosique, Tabasco, Mexico: testes in tanden, with deeply lobated testes.
FIGURE 3. Phylogram representing a in A new species of Auriculostoma (Trematoda: Allocreadiidae) from the intestine of Brycon guatemalensis (Characiformes: Bryconidae) from the Usumacinta River Basin, Mexico, based on morphology and 28 S rDNA sequences, with a key to species of the genus
FIGURE 3. Phylogram representing a hypothesis for the relationships of Auriculostoma lobata n. sp. with other allocreadiids. The tree represents the single best tree obtained from maximum likelihood analysis based on 28S rDNA sequences from allocreadiids and rooted using species of Prosthenhystera (Callodistomidae). Numbers near internal nodes indicate bootstrap support values (*= values 100%).
FIGURE 1. Auriculostoma lobata n in A new species of Auriculostoma (Trematoda: Allocreadiidae) from the intestine of Brycon guatemalensis (Characiformes: Bryconidae) from the Usumacinta River Basin, Mexico, based on morphology and 28 S rDNA sequences, with a key to species of the genus
FIGURE 1. Auriculostoma lobata n. sp. (A) Ventral view of holotype. Scale bar = 500 µm. (B) Ventral view of ovarian complex of paratype. Scale bar = 100 µm. (C) Ventral view of terminal genitalia showing that the ejaculatory duct and the uterus open to the genital atrium (reconstruction made from the observation of several specimens). Scale bar = 500 µm. (D) Detail of the anterior and posterior testes of paratype. Scale bar = 500 µm. Abbreviations: AT= anterior testis, CS= cirrus sac, ED= ejaculatory duct, Eg= eggs, ES= esophagus, GA= genital atrium, GP= genital pore, MG= Mehlis´gland, OS= oral sucker, OU= opening of the uterus into genital atrium, Ov= ovary, PH= pharynx, PP= pars prostatica, PT= posterior testis, SR= seminal receptacle, SV= seminal vesicle, Ut= uterus, VF= vitelline follicles, VS= ventral sucker, VR= vitelline reservoir.
FIGURE 2. A–H in Helminth parasites from Red Sea fishes: Neowardula brayi gen. nov., sp. nov. (Trematoda: Mesometridae Poche, 1926) and Sclerocollum saudii sp. nov. (Acanthocephala: Cavisomidae Meyer, 1932)
FIGURE 2. A–H: Sclerocollum saudii sp. nov. from Siganus rivulatus, Reda Sea. A. Cystacanth (20×) (arrow refers to a juvenile about to excyst). B. Newly excysted juvenile. C. Immature male. D. Immature female. E. Mature male. F. Fullygravid female. G. Egg. H. Proboscis. Scale bars= 500 μm (B), 1 mm (C, D), 2 mm (E, F), 10 μm (G), 100 μm (H).
FIGURE 1 in Helminth parasites from Red Sea fishes: Neowardula brayi gen. nov., sp. nov. (Trematoda: Mesometridae Poche, 1926) and Sclerocollum saudii sp. nov. (Acanthocephala: Cavisomidae Meyer, 1932)
FIGURE 1. Neowardula brayi gen. nov. sp. nov. (ventral view) from Acanthopagrus bifasciatus, Red Sea. A. Wholemount (holotype). B. Terminal genitalia. C. Excretory system. Scale bars= 1 mm (A, C) and 500 µm (B).
FIGURES 3–4. 3. Phyllodistomum hoggettae n in Two new species of Phyllodistomum Braun, 1899 (Trematoda: Gorgoderidae Looss, 1899) from Great Barrier Reef fishes
FIGURES 3–4. 3. Phyllodistomum hoggettae n. sp. from Plectropomus leopardus, terminal genitalia (Paratype QM G234194). 4. Phyllodistomum vaili n. sp. from Mulloidichthys vanicolensis, terminal genitalia (Paratype QM G234221). ACSV—anterior chamber seminal vesicle; GP—genital pore; PCSV—posterior chamber seminal vesicle; PP—pars prostatica; U—uterus. Scale bars: 1,2 100 µm.
FIGURES 1–2. 1. Phyllodistomum hoggettae n in Two new species of Phyllodistomum Braun, 1899 (Trematoda: Gorgoderidae Looss, 1899) from Great Barrier Reef fishes
FIGURES 1–2. 1. Phyllodistomum hoggettae n. sp. from Plectropomus leopardus, ventral (Holotype QM G234189). 2. Phyllodistomum vaili n. sp. from Mulloidichthys vanicolensis, ventral (Holotype QM G234219). Scale bars: 1, 1 mm; 2, 500 µm.
FIGURE 2 in A new species of Auriculostoma (Trematoda: Allocreadiidae) from the intestine of Brycon guatemalensis (Characiformes: Bryconidae) from the Usumacinta River Basin, Mexico, based on morphology and 28 S rDNA sequences, with a key to species of the genus
FIGURE 2. Scanning electron micrographs of Auriculostoma lobata n. sp. (A) Anterior end with oral sucker bearing muscular lobe on either side, genital atrium and ventral sucker. (B) Pair of muscular lobes with a short posterior ''free'' end, and 4 apical dome-like papillae (white arrows). (C) Lateral view of muscular lobe. (D) Distribution of dome-like papillae over oral sucker, 6 anterior (white arrows), 4 on the inner surface (white triangle), and 5 on the outer surface (white arrows).
FIGURE 1 in First molecular identification of Australapatemon burti (Miller, 1923) (Trematoda: Digenea: Strigeidae) from an intermediate host Radix labiata (Rossmaessler) (Gastropoda: Lymnaeidae) in Europe
FIGURE 1. Neighbor joining (NJ) cluster analysis of ITS2 sequences of Australapatemon burti and two other digenean species. Bootstrap values (500 replicates) are shown above the branches. The scale bar shows uncorrected p-distances. The red letters indicate our sequence from Europe.
FIGURES 7–8. 7 in A reevaluation of the specimens of Mesocoelium (Trematoda: Mesocoeliidae) in the Colección Nacional de Helmintos, Mexico
FIGURES 7–8. 7. Mesocoelium cf. americanum CNHE-1528b parasite of Rhinella marina from Laguna El Zacatal, Veracruz, Mexico. Ventral view of the specimen (A) and detail of the cirrus sac (B). 8. Mesocoelium cf. americanum CNHE-5403a parasite of Rhinella marina from Presa Temascal, Oaxaca, Mexico. Ventral view of the specimen (A) and detail of the cirrus sac (B).
FIGURES 5–6. 5 in A reevaluation of the specimens of Mesocoelium (Trematoda: Mesocoeliidae) in the Colección Nacional de Helmintos, Mexico
FIGURES 5–6. 5. Mesocoelium americanum (CNHE-3309) parasite of Smilisca baudinii from Laguna Escondida, Veracruz, Mexico. Ventral view of the specimen (A) and detail of the cirrus sac (B). 6. Mesocoelium americanum (CNHE-5403) parasite of Rhinella marina from Presa Temascal, Oaxaca, Mexico. Ventral view of the specimen (A) and detail of the cirrus sac (B).
FIGURES 16–17. 16 in A reevaluation of the specimens of Mesocoelium (Trematoda: Mesocoeliidae) in the Colección Nacional de Helmintos, Mexico
FIGURES 16–17. 16. Mesocoelium sp. carli body type (CNHE-1068) parasite of Plestiodon spp. (=Eumeces sp.) from Cuicatlán, Oaxaca, Mexico. Ventral view of the specimen (A) and detail of the cirrus sac (B). 17. Mesocoelium sp. carli body type (CNHE-1528d) parasite of Rhinella marina from Laguna El Zacatal, Veracruz, Mexico. Ventral view of the specimen (A) and detail of the cirrus sac (B).
FIGURE 11 in A reevaluation of the specimens of Mesocoelium (Trematoda: Mesocoeliidae) in the Colección Nacional de Helmintos, Mexico
FIGURE 11. Mesocoelium cf. gonocephali (CNHE-1067b) parasite of Plestiodon spp. (=Eumeces sp.) from Cuicatlán, Oaxaca, Mexico. Ventral view of the specimen (A) and detail of the cirrus sac (B).
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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