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Observations revealed that <jats:italic>C.\u00a0philander<\/jats:italic> attaches to its host by alternating the prohaptor (for temporary attachment or feeding) or haptor (using haptoral parts for firm and secured attachment). The sharp terminal ends of the anchors are inserted basally into the gill lamella, between two adjacent secondary gill lamellae and the marginal hooklets assist by superficially penetrating, holding and lifting epithelial tissue in the proximal region of the secondary gill lamella. The attachment of <jats:italic>C.\u00a0philander<\/jats:italic> resulted in compression, rupturing of the interlamellar epithelium, change in the organization of epithelial cells in both primary and secondary gill lamella, displacement of the extracellular cartilaginous matrix, occasional rupturing of blood vessels and erythrocytes and some cells becoming ill\u2010defined. At the site of attachment, the host response comprises of hyperplasia, increase in the number of mucous cells and infiltration with neutrophils. It was concluded that the effect of <jats:italic>C.\u00a0philander<\/jats:italic> is mild in natural conditions.<\/jats:p>","DOI":"10.1111\/jfd.13121","type":"journal-article","created":{"date-parts":[[2019,11,29]],"date-time":"2019-11-29T00:25:25Z","timestamp":1574987125000},"page":"177-184","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Pathological effects of <i>Cichlidogyrus philander<\/i> Dou\u00ebllou, 1993 (Monogenea, Ancyrocephalidae) on the gills of <i>Pseudocrenilabrus philander<\/i> (Weber, 1897) (Cichlidae)"],"prefix":"10.1111","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6600-4421","authenticated-orcid":false,"given":"Patience Chwe","family":"Igeh","sequence":"first","affiliation":[{"name":"Department of Zoology University of Johannesburg Auckland Park Johannesburg South Africa"},{"name":"Microbiology Plateau State University Bokkos Nigeria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8820-7679","authenticated-orcid":false,"given":"Annemari\u00e8","family":"Avenant\u2010Oldewage","sequence":"additional","affiliation":[{"name":"Department of Zoology University of Johannesburg Auckland Park Johannesburg South Africa"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,11,28]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0022149X11000411"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.2478\/s11686-010-0008-4"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.2478\/s11686-009-0026-2"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-7519(01)00331-9"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1016658224470"},{"key":"e_1_2_7_7_1","first-page":"137","volume-title":"Investigation of monogeneans in the USSR","author":"Bauer O. 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