Parasites, Hosts and Diseases

"surface ultrastructure"

Brief Communication

Cercaria caribbea LVIII Cable, 1963 (Digenea: Cyathocotylidae) in the Republic of Korea and Its Surface Ultrastructure: Eun-Taek Han, Jeong-Hyun Park, Jong-Yil Chai; Korean J Parasitol 2012;50(2):177-180.
Published online May 24, 2012; DOI: https://doi.org/10.3347/kjp.2012.50.2.177

Abstract
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Cercaria caribbea LVIII Cable, 1963 (Digenea: Cyathocotylidae) was detected from a brackish water gastropod species (Cerithideopsilla cingulata) in a coatal area of Shinan-gun, Jeollanam-do (Province), the Republic of Korea, and its surface ultrastructure was studied using a scanning electron microscope. The cercariae were found freely swimming or enveloped within daughter sporocysts when the snail host was mechanically broken. They were morphologically characterized by a linguiform and ventrally concave body, a long and bifurcated tail, and the presence of a holdfast (=tribocytic) organ posterior to the ventral sucker. On the whole ventral and dorsal surfaces, peg-like tegumental spines were densely distributed. Around the oral sucker, several sensory papillae, each with a short cilium, were distributed, and on the tail, sensory papillae, each with an extensively long cilium, were observed. This is the first record describing a cyathocotylid cercaria from a brackish water gastropod in the Republic of Korea.

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A preliminary study on some larval trematodes parasites of marine snail Cerithidea cingulata (Gmelin, 1791) in Al- faw Bay, South of Iraq

International Journal of Biosciences (IJB).2020; : 464. CrossRef

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Original Articles

Tegumental Ultrastructure of Adult Gynaecotyla squatarolae (Digenea: Microphallidae): Do-Seon Lim, Ki-Ju Choi, Sang-Mee Guk, Jong-Yil Chai, Il-Yong Park, Yun-Kyu Park, Min Seo; Korean J Parasitol 2008;46(2):87-90.
Published online June 20, 2008; DOI: https://doi.org/10.3347/kjp.2008.46.2.87

Abstract
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Gynaecotyla squatarolae (Digenea: Microphallidae) adult flukes were recovered from experimental chicks at day 4-6 post-infection and their tegumental ultrastructure was observed with a scanning electron microscopy. They were pyriform in shape, and their anterior halves were concaved ventrally. The whole body surface was covered with tegumental spines, which were wide and 16-17 digitated between oral and ventral suckers. The density of spines and number of digits decreased posteriorly. The oral sucker was subterminal and the excretory pore was at the posterior end of the worm. Two ventral suckers were similar in appearance and protruded near midline of the worm. The genital atrium was dextral to the small ventral sucker. The dorsal surface was covered with tegumental spines, but the spines were sparser than on the ventral surface. On the middle portion of the dorsal surface, a small opening presumed to be the Laurer's canal was seen. From these findings, it has been confirmed that the adult G. squatarolae has unique characteristics in the surface ultrastructure.

Citations

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Two new species of Parspina Pearse, 1920 (Digenea: Cryptogonimidae) from freshwater fishes (Gymnotiformes) of the Paraná River basin in Argentina
Margarita C. Ostrowski de Núñez, Nathalia J. Arredondo, Alicia A. Gil de Pertierra
Systematic Parasitology.2011; 80(1): 67. CrossRef
Ultrastructural features of the tegumental surface of a new metacercaria, Nematostrigea sp. (Trematoda: Strigeidae), with a search for potential taxonomically informative characters
Larisa G. Poddubnaya, Elena Mishina, Alexander E. Zhokhov, David I. Gibson
Systematic Parasitology.2010; 75(1): 59. CrossRef

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Developmental surface ultrastructure of Macroorchis spinulosus in albino rats: Sung-Jong Hong, Ho-Chun Woo, Oh Sil Kwon; Korean J Parasitol 2004;42(4):151-157.
Published online December 20, 2004; DOI: https://doi.org/10.3347/kjp.2004.42.4.151

Abstract
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Developmental surface ultrastructure of Macroorchis spinulosus was studied by scanning electron microscopy. One-day-old juvenile fluke was leaf-shaped and bent ventrally. Body surface was covered densely with peg-like spines and with cobblestone-like cytoplasmic processes. Ciliated sensory papillae were concentrated around oral sucker. Several unciliated sensory papillae occurred equidistantly on oral sucker and acetabulum. The ciliated papillae appeared in two longitudinal lines symmetric bilaterally on dorsal surface. On adult flukes, tegumantal spines became wider in middle of the body surface. The cytoplasmic processes differentiated into more fine velvety form. It is likely that the differentiated fine cytoplasmic processes are an increased absorptive surface to adult M. spinulosus. It is suggested that single pointed tegumental spines on anterior half of the body may be supportive for this fluke to migration.

Citations

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Evaluation of the effect of larval metamorphosis of some digenetic parasites within the digestive gland tissues of the freshwater ampullariid snails, Lanistes carinatus (Olivier, 1804)
Mohammed E. El-Zeiny, Ola A. Abu Samak, Shereen A. Fahmy, Abdel Aziz A. Khidr
Parasitology International.2025; 108: 103078. CrossRef
Lethal effects of praziquantel and albendazole, on the cercariae of Echinochasmus sp. (Dietz, 1909) in-vitro
Mohammed E. El-Zeiny, Ola A. Abu Samak, Shereen A. Fahmy, Abdel Aziz A. Khidr
Journal of Parasitic Diseases.2024; 48(2): 320. CrossRef
Molecular Description of Macroorchis spinulosus (Digenea: Nanophyetidae) Based on ITS1 Sequences
Eun Jeong Won, Deok-Gyu Kim, Jaeeun Cho, Bong-Kwang Jung, Min-Jae Kim, Yong Woon Yun, Jong-Yil Chai, Dong Wook Ryang
The Korean Journal of Parasitology.2016; 54(1): 109. CrossRef
Surface ultrastructure of Plagiorchis muris growth and developmental stages in rats, the final host
Sung-Jong Hong
Parasitology Research.2009; 105(4): 1077. CrossRef
Surface ultrastructure of the plagiorchid trematode Glossidium pedatum Looss, 1899 from bagrid fish in Egypt
Mohammed Hasan Ibraheem
Acta Zoologica.2007; 88(2): 173. CrossRef
MORPHOLOGICAL OBSERVATIONS OF ECHINOCHASMUS JAPONICUS CERCARIAE AND THE IN VITRO MAINTENANCE OF ITS LIFE CYCLE FROM CERCARIAE TO ADULTS
Min-Ho Choi, Sae Hoon Kim, Jong-Hoon Chung, Hye-Jin Jang, Joon-Ho Eom, Byung-Suk Chung, Woon-Mok Sohn, Jong-Yil Chai, Sung-Tae Hong
Journal of Parasitology.2006; 92(2): 236. CrossRef

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Brief Communication

Surface ultrastructure of the adult stage of Acanthotrema felis (Trematoda: Heterophyidae): Woon-Mok Sohn, Min Seo, Jong-Yil Chai; Korean J Parasitol 2003;41(2):107-111.
Published online June 20, 2003; DOI: https://doi.org/10.3347/kjp.2003.41.2.107

Abstract
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The surface ultrastructure of Acanthotrema felis (Trematoda: Heterophyidae) adults, recovered from a kitten experimentally infected with the metacercariae, was observed using a scanning electron microscope. The worm was leaf-like, ventrally concave and covered with scale-like multi-pointed tegumental spines. The spines on the anterior surface were short but broad, and had 10-12 pointed tips. The cytoplasmic processes protruded around the spines, like pockets for the spines. The ventrogenital opening was crescent, or kidney-shaped, and had protuberances with minute spines on its surrounding tegument. The spines on the posterior surface were long, but narrow, with 6-8 pointed tips. The cytoplasmic processes on this tegument were ridge-like, and elevated along the row of the spines. The surface ultrastructure of A. felis is generally similar to that of other heterophyid flukes, but some features are characteristic, and may be of taxonomic and bio-ecological significance.

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Body Surface Ultrastructure as a Main Morphological Criterion for Distinguishing Adult Trematode Metagonimus suifunensis
Polina Shumenko, Yulia Tatonova, Mikhail Shchelkanov
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Anthelmintic potential of sulphonamides and Cucurbita pepo seeds extract on Heterophyes heterophyes experimentally infected mice
Dalia S. Ashour, Fetouh A. Deyab, Kamal F. Eliwa, Samy I. El-Kowrany
Journal of Parasitic Diseases.2023; 47(4): 697. CrossRef
Surface ultrastructure of the adult and juvenile stages of the trematode Astiotrema impletum (Looss, 1899) Looss 1900 (incertae sedis) from the Nile puffer, Tetraodon lineatus Linnaeus, 1758
S. G. Abd El-Kareem, M. H. Ibraheem
Helminthologia.2021; 58(2): 188. CrossRef
REDESCRIPTION AND SURFACE ULTRASTRUCTURE OF PYGIDIOPSIS MACROSTOMUM (DIGENEA: HETEROPHYIDAE)
S. B E. Simões, H. S. Barbosa, C. P. Santos
Journal of Parasitology.2005; 91(4): 931. CrossRef

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Original Articles

Tegumental ultrastructure of the juvenile and adult Himasthla alincia (Digenea: Echinostomatidae): Eun-Taek Han, Kye-Young Han, Jong-Yil Chai; Korean J Parasitol 2003;41(1):17-25.
Published online March 20, 2003; DOI: https://doi.org/10.3347/kjp.2003.41.1.17

Abstract
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The tegumental ultrastructure of juvenile and adult Himasthla alincia (Digenea: Echinostomatidae) was observed by scanning electron microscopy. One-, 5- (juveniles) and 20-day-old worms (adults) were harvested from chicks experimentally fed metacercariae from a bivalve, Mactra veneriformis. The juvenile worms were elongated and curved ventrally. The head crown bore 31 collar spines, arranged in a single row. The lip of the oral sucker had 12 paired, and 3 single type I sensory papillae, and the ventral sucker had about 25 type II sensory papillae. The anterolateral surface between the two suckers was densely packed with tegumental spines with 4-7 pointed tips. The adult worms were more elongated and filamentous, and had severe transverse folds over the whole body surface. On the head crown and two suckers, type I and II sensory papillae were more densely distributed than in the juvenile worms. Retractile brush-like spines, with 8-10 digits, were seen on the anterolateral surface, whereas claw-shaped spines, with 2-5 digits, were sparsely distributed posteriorly to the ventral sucker. The cirrus characteristically protruded out, and was armed with small spines distally. The surface ultrastructure of H. alincia was shown to be unique among echinostomes, especially in the digitation of its tegumental spines, the distribution of sensory papillae and by severe folds of the tegument.

Citations

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Surface ultrastructure of the adult and juvenile stages of the trematode Astiotrema impletum (Looss, 1899) Looss 1900 (incertae sedis) from the Nile puffer, Tetraodon lineatus Linnaeus, 1758
S. G. Abd El-Kareem, M. H. Ibraheem
Helminthologia.2021; 58(2): 188. CrossRef
Intestinal Flukes Recovered from a Herring Gull, Larus argentatus, in the Republic of Korea
Young-Il Lee, Min Seo, Jong-Yil Chai
The Korean Journal of Parasitology.2020; 58(1): 81. CrossRef
Tegumental ultrastructure of adult Quinqueserialis quinqueserialis (Trematoda: Notocotylidae): an intestinal parasite of muskrat (Ondatra zibethicus)
Soraya Naem, Ashleigh B. Smythe
Parasitology Research.2015; 114(7): 2473. CrossRef
Three Echinostome Species from Wild Birds in the Republic of Korea
Seongjun Choe, Dongmin Lee, Hansol Park, Mihyeon Oh, Hyeong-Kyu Jeon, Youngsun Lee, Ki-Jeong Na, Youngjun Kim, Hang Lee, Keeseon S. Eom
The Korean Journal of Parasitology.2014; 52(5): 513. CrossRef
Topography and ultrastructure of the tegument of Aphallus tubarium (Rodolphi, 1819) Poche, 1926 (Digenea: Cryptogonimidae), intestinal parasite of the common Dentex dentex (Linnaeus 1758) from Valinco Gulf
Laetitia Antonelli, Yann Quilichini, Jos?phine Foata, Bernard Marchand
Acta Parasitologica.2014;[Epub] CrossRef
Echinostoma macrorchis in Lao PDR: Metacercariae in Cipangopaludina Snails and Adults from Experimentally Infected Animals
Woon-Mok Sohn, Jong-Yil Chai, Byoung-Kuk Na, Tai-Soon Yong, Keeseon S. Eom, Hansol Park, Duk-Young Min, Han-Jong Rim
The Korean Journal of Parasitology.2013; 51(2): 191. CrossRef
Topography and ultrastructure of the tegument of Deropristis inflata Molin, 1859 (Digenea: Deropristidae), a parasite of the European eel Anguilla anguilla (Osteichthyes: Anguillidae)
Jean-José Filippi, Yann Quilichini, Bernard Marchand
Parasitology Research.2013; 112(2): 517. CrossRef
Topography and ultrastructure of the tegument of Lecithochirium musculus (digenea: Hemiuridae), a parasite of the European eel Anguilla anguilla (osteichthyes: Anguillidae)
Jean‐José Filippi, Yann Quilichini, Joséphine Foata, Bernard Marchand
Journal of Morphology.2012; 273(4): 361. CrossRef
Surface Ultrastructure of Juvenile and Adult Acanthoparyphium tyosenense (Digenea: Echinostomatidae)
Eun-Taek Han, Moon-Seok Choi, Sung-Yil Choi, Jong-Yil Chai
Journal of Parasitology.2011; 97(6): 1049. CrossRef
Topography and Ultrastructure of the Tegument of Bucephalus anguillae (Digenea: Bucephalidae), a Parasite of the European Eel Anguilla anguilla (Osteichthyen: Anguillidae)
Jean-José Filippi, Yann Quilichini, Joséphine Foata, Bernard Marchand
Journal of Parasitology.2010; 96(6): 1102. CrossRef
Echinostoma caproni: Differential tegumental responses to growth in compatible and less compatible hosts
Javier Sotillo, Alan Trudgett, Liam Halferty, Antonio Marcilla, J. Guillermo Esteban, Rafael Toledo
Experimental Parasitology.2010; 125(3): 304. CrossRef
Centrocestus formosanus (Digenea: Heterophyidae) Encysted in the Freshwater Fish, Puntius brevis, from Lao PDR
Eun-Taek Han, Eun-Hee Shin, Souvanny Phommakorn, Bounthong Sengvilaykham, Jae-Lip Kim, Han-Jong Rim, Jong-Yil Chai
The Korean Journal of Parasitology.2008; 46(1): 49. CrossRef
Mactra veneriformis, an Intertidal Clam, as a New Second Intermediate Host for Acanthoparyphium marilae (Digenea: Echinostomatidae)
Eun-Taek Han, Jong-Yil Chai
The Korean Journal of Parasitology.2008; 46(2): 101. CrossRef
FIRST RECORD AND DESCRIPTION OF METACERCARIAE OF CURTUTERIA ARGUINAE N. SP. (DIGENEA: ECHINOSTOMATIDAE), PARASITE OF COCKLES CERASTODERMA EDULE (MOLLUSCA: BIVALVIA) IN ARCACHON BAY, FRANCE
Céline Desclaux, Fernanda Russell-Pinto, Xavier de Montaudouin, Guy Bachelet
Journal of Parasitology.2006; 92(3): 578. CrossRef

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Surface ultrastructure of Metagonimus takahashii metacercariae and adults: Jong-Yil Chai, Sang-Mee Guk, Eun-Taek Han, Min Seo, Eun-Hee Shin, Woon-Mok Sohn, Sung-Yil Choi, Soon-Hyung Lee; Korean J Parasitol 2000;38(1):9-15.
Published online March 31, 2000; DOI: https://doi.org/10.3347/kjp.2000.38.1.9

Abstract
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A scanning electron microscopic study was performed on the surface ultrastructure of metacercariae and adults of Metagonimus takahashii. Metacercariae were collected from the scale of crucian carp (Carassius auratus), and adult flukes were harvested 1-4 weeks after infection to rats. In excysted metacercariae, the oral sucker had type I (numerous) and type II (seven in total) sensory papillae. Tegumental spines were dense and digitated into 5-7 points on the surface anterior to the ventral sucker, but became sparse and less digitated posteriorly toward the end of the body. In adults, seven type II sensory papillae were characteristically arranged around the lip of the oral sucker, and on the inner side of the lip four small and two large type I sensory papillae were symmetrically seen on each side (12 in total). Tegumental spines on anterior two-thirds of the body, were digitated with 9-12 tips ventrally and 8-13 tips dorsally. Sperms entering into the Laurer's canal were observed. The results show that the surface ultrastructure of M. takahashii is generally similar to those of M. yokogawai and M. miyatai except for the digitation of tegumental spines.

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Morphological and molecular characterization of Acanthostomum species with Plesiomonas shigelloides coinfection: Immunological and histopathological appraisal in Bagrus bajad
Marwa M. Attia, Abdullah Albaqami, Rania I. Mohamed, Hanim S. Heikal, Asmaa W. Soliman, Mohamed Abdelsalam
Microbial Pathogenesis.2025; 200: 107365. CrossRef
Body Surface Ultrastructure as a Main Morphological Criterion for Distinguishing Adult Trematode Metagonimus suifunensis
Polina Shumenko, Yulia Tatonova, Mikhail Shchelkanov
Biology.2024; 13(11): 942. CrossRef
Digenea

CABI Compendium.2022;[Epub] CrossRef
Digenean infections of fish

CABI Compendium.2022;[Epub] CrossRef
Metagonimus yokogawai Ancient DNA Recovered from 16th- to 17th-Century Korean Mummy Feces of the Joseon Dynasty
Jong Ha Hong, Min Seo, Chang Seok Oh, Jong-Yil Chai, Dong Hoon Shin
Journal of Parasitology.2020;[Epub] CrossRef
Light microscopy and surface topography of Urotrema scabridum and Renschetrema indicum (Digenea) from Rhinopoma hardwickii (Chiroptera): first report in Egypt
Kareem Morsy, Fathy Abdel-Ghaffar, Abdel-Rahman Bashtar, Saad Bin Dajem, Rewaida Abdel-Gaber, Marwa Mostafa
Revista Brasileira de Parasitologia Veterinária.2018;[Epub] CrossRef
Topography and ultrastructure of the tegument of Aphallus tubarium (Rodolphi, 1819) Poche, 1926 (Digenea: Cryptogonimidae), intestinal parasite of the common Dentex dentex (Linnaeus 1758) from Valinco Gulf
Laetitia Antonelli, Yann Quilichini, Jos?phine Foata, Bernard Marchand
Acta Parasitologica.2014;[Epub] CrossRef
Porangatus ceteyusn. gen., n. sp. (Digenea: Zoogonidae): A Parasite ofHoplosternum littorale(Pisces: Callichthyidae) from Amazonas State, Brazil
Berenice M. M. Fernandes, José C. O. Malta, Aprigio M. Morias
Comparative Parasitology.2013; 80(2): 203. CrossRef
Topography and ultrastructure of the tegument of Deropristis inflata Molin, 1859 (Digenea: Deropristidae), a parasite of the European eel Anguilla anguilla (Osteichthyes: Anguillidae)
Jean-José Filippi, Yann Quilichini, Bernard Marchand
Parasitology Research.2013; 112(2): 517. CrossRef
Topography and ultrastructure of the tegument of Lecithochirium musculus (digenea: Hemiuridae), a parasite of the European eel Anguilla anguilla (osteichthyes: Anguillidae)
Jean‐José Filippi, Yann Quilichini, Joséphine Foata, Bernard Marchand
Journal of Morphology.2012; 273(4): 361. CrossRef
Surface Ultrastructure of Juvenile and Adult Acanthoparyphium tyosenense (Digenea: Echinostomatidae)
Eun-Taek Han, Moon-Seok Choi, Sung-Yil Choi, Jong-Yil Chai
Journal of Parasitology.2011; 97(6): 1049. CrossRef
Topography and Ultrastructure of the Tegument of Bucephalus anguillae (Digenea: Bucephalidae), a Parasite of the European Eel Anguilla anguilla (Osteichthyen: Anguillidae)
Jean-José Filippi, Yann Quilichini, Joséphine Foata, Bernard Marchand
Journal of Parasitology.2010; 96(6): 1102. CrossRef
The life cycle of Ascocotyle (Phagicola) longa (Digenea: Heterophyidae), a causative agent of fish-borne trematodosis
Susana Balmant Emerique Simões, Helene Santos Barbosa, Cláudia Portes Santos
Acta Tropica.2010; 113(3): 226. CrossRef
TAXONOMIC STATUS, REDESCRIPTION, AND SURFACE ULTRASTRUCTURE OF ASCOCOTYLE (PHAGICOLA) PINDORAMENSIS N. COMB. (DIGENEA: HETEROPHYIDAE)
Susana Balmant Emerique Simões, Tomáš Scholz, Helene Santos Barbosa, Cláudia Portes Santos
Journal of Parasitology.2006; 92(3): 501. CrossRef
Sequence comparisons of 28S ribosomal DNA and mitochondrial cytochrome c oxidase subunit I of Metagonimus yokogawai, M. takahashii and M. miyatai
Soo-Ung Lee, Sun Huh, Woon-Mok Sohn, Jong-Yil Chai
The Korean Journal of Parasitology.2004; 42(3): 129. CrossRef
Surface ultrastructure of the adult stage of Acanthotrema felis (Trematoda: Heterophyidae)
Woon-Mok Sohn, Min Seo, Jong-Yil Chai
The Korean Journal of Parasitology.2003; 41(2): 107. CrossRef
Tegumental ultrastructure of Echinoparyphium recurvatum according to developmental stages
Woon-Mok Sohn, Ho-Choon Woo, Sung-Jong Hong
The Korean Journal of Parasitology.2002; 40(2): 67. CrossRef
Surface ultrastructure of Pygidiopsis summa (Digenea: Heterophyidae) adult flukes
Jong-Yil Chai, Woon-Mok Sohn, Sung-Yil Choi, Soon-Hyung Lee
The Korean Journal of Parasitology.2002; 40(3): 107. CrossRef
Brachylaima cribbi (Digenea: Brachylaimidae): scanning electron microscopical observations of the life-cycle stages
A.R. Butcher, J.K. Brealey, D.I. Grove, R.B. Dymock
Journal of Helminthology.2002; 76(3): 207. CrossRef

9,195 View
76 Download
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Surface ultrastructure of Metagonimus miyatai metacercariae and adults: Jong-Yil Chai, Young-Je Kang, Sung-Yil Choi, Sang-Mee Guk, Jae-Ran Yu, Soon-Hyung Lee; Korean J Parasitol 1998;36(4):217-225.
Published online December 20, 1998; DOI: https://doi.org/10.3347/kjp.1998.36.4.217

Abstract
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A scanning electron microscopic study was performed to observe surface ultrastructures of excysted metacercariae and adults of Metagonimus miyatai. Metacercariae were collected from the scale of the pale chub (Zacco platypus), and adult flukes were harvested 1-4 weeks after infection to rats. In excysted metacercariae, the oral sucker was devoid of tegumental spines and had type I and type II sensory papillae. Anteriorly to the ventral sucker, spines were dense and digitated into 5-7 points, whereas near the posterior end of the body spines were sparse and digitated into 2-3 points. In one-week adults, 7 type II sensory papillae were arranged around the lip of the oral sucker, and at inner side of the lip one pair of small and two pairs of large type 1 sensory papillae were seen on each side. The distribution of tegumental spines was similar to that of metacercariae, but they were more differentiated with 9-11 pointed tips. In two- to four-week old adults, the surface ultrastructure was nearly the same as in one-week old adults, however, sperms were frequently seen entering into the Laurer's canal. Conclusively, the surface ultrastructure of M. miyatai was generally similar to that of M. yokogawai, however, differentiation of tegumental spines and distribution of sensory papillae around the oral sucker were different between the two species, which may be of taxonomic significance.

Citations

Citations to this article as recorded by

Body Surface Ultrastructure as a Main Morphological Criterion for Distinguishing Adult Trematode Metagonimus suifunensis
Polina Shumenko, Yulia Tatonova, Mikhail Shchelkanov
Biology.2024; 13(11): 942. CrossRef
Surface ultrastructure of the adult and juvenile stages of the trematode Astiotrema impletum (Looss, 1899) Looss 1900 (incertae sedis) from the Nile puffer, Tetraodon lineatus Linnaeus, 1758
S. G. Abd El-Kareem, M. H. Ibraheem
Helminthologia.2021; 58(2): 188. CrossRef
Digenean Holostephanus (Trematoda: Digenea: Cyathocotylidae) metacercariae in common carp (Cyprinus carpio Linnaeus, 1758) muscle: zoonotic potential and sensitivity to physico-chemical treatments
D. Sándor, M. Gyöngy, K. Nyeste, I. Czeglédi, C. Székely, K. Buchmann, G. Cech
Journal of Helminthology.2020;[Epub] CrossRef
Metagonimus yokogawai Ancient DNA Recovered from 16th- to 17th-Century Korean Mummy Feces of the Joseon Dynasty
Jong Ha Hong, Min Seo, Chang Seok Oh, Jong-Yil Chai, Dong Hoon Shin
Journal of Parasitology.2020;[Epub] CrossRef
Topography and ultrastructure of the tegument of Deropristis inflata Molin, 1859 (Digenea: Deropristidae), a parasite of the European eel Anguilla anguilla (Osteichthyes: Anguillidae)
Jean-José Filippi, Yann Quilichini, Bernard Marchand
Parasitology Research.2013; 112(2): 517. CrossRef
Topography and ultrastructure of the tegument of Lecithochirium musculus (digenea: Hemiuridae), a parasite of the European eel Anguilla anguilla (osteichthyes: Anguillidae)
Jean‐José Filippi, Yann Quilichini, Joséphine Foata, Bernard Marchand
Journal of Morphology.2012; 273(4): 361. CrossRef
Tegumental Ultrastructure of Adult Gynaecotyla squatarolae (Digenea: Microphallidae)
Do-Seon Lim, Ki-Ju Choi, Sang-Mee Guk, Jong-Yil Chai, Il-Yong Park, Yun-Kyu Park, Min Seo
The Korean Journal of Parasitology.2008; 46(2): 87. CrossRef
Surface ultrastructure of the plagiorchid trematode Glossidium pedatum Looss, 1899 from bagrid fish in Egypt
Mohammed Hasan Ibraheem
Acta Zoologica.2007; 88(2): 173. CrossRef
TAXONOMIC STATUS, REDESCRIPTION, AND SURFACE ULTRASTRUCTURE OF ASCOCOTYLE (PHAGICOLA) PINDORAMENSIS N. COMB. (DIGENEA: HETEROPHYIDAE)
Susana Balmant Emerique Simões, Tomáš Scholz, Helene Santos Barbosa, Cláudia Portes Santos
Journal of Parasitology.2006; 92(3): 501. CrossRef
Sequence comparisons of 28S ribosomal DNA and mitochondrial cytochrome c oxidase subunit I of Metagonimus yokogawai, M. takahashii and M. miyatai
Soo-Ung Lee, Sun Huh, Woon-Mok Sohn, Jong-Yil Chai
The Korean Journal of Parasitology.2004; 42(3): 129. CrossRef
Surface ultrastructure of the adult stage of Acanthotrema felis (Trematoda: Heterophyidae)
Woon-Mok Sohn, Min Seo, Jong-Yil Chai
The Korean Journal of Parasitology.2003; 41(2): 107. CrossRef
Surface ultrastructure of Pygidiopsis summa (Digenea: Heterophyidae) adult flukes
Jong-Yil Chai, Woon-Mok Sohn, Sung-Yil Choi, Soon-Hyung Lee
The Korean Journal of Parasitology.2002; 40(3): 107. CrossRef
Tegumental ultrastructure of Echinoparyphium recurvatum according to developmental stages
Woon-Mok Sohn, Ho-Choon Woo, Sung-Jong Hong
The Korean Journal of Parasitology.2002; 40(2): 67. CrossRef
Brachylaima cribbi (Digenea: Brachylaimidae): scanning electron microscopical observations of the life-cycle stages
A.R. Butcher, J.K. Brealey, D.I. Grove, R.B. Dymock
Journal of Helminthology.2002; 76(3): 207. CrossRef
Surface ultrastructure of Metagonimus takahashii metacercariae and adults
Jong-Yil Chai, Sang-Mee Guk, Eun-Taek Han, Min Seo, Eun-Hee Shin, Woon-Mok Sohn, Sung-Yil Choi, Soon-Hyung Lee
The Korean Journal of Parasitology.2000; 38(1): 9. CrossRef
A cytogenetic study on human intestinal trematodes of the genus Metagonimus (Digenea: Heterophyidae) in Korea
Soo-Ung Lee, Sun Huh, Gab-Man Park, Jong-Yil Chai
The Korean Journal of Parasitology.1999; 37(4): 237. CrossRef