Pseudomurraytrema fergusoni n. sp. (Monogenea: Dactylogyridae) from gills of Pealip Redhorse, Moxostoma pisolabrum (Catostomidae) from Arkansas, USA, with a description of gill pathology.
Chris T McAllisterEric M LeisDonald G CloutmanEthan T WoodyardAlvin C CamusHenry W RobisonPublished in: Systematic parasitology (2022)
Pseudomurraytrema fergusoni n. sp. is described from the Pealip Redhorse, Moxostoma pisolabrum from the Black River (White River drainage), Lawrence County, Arkansas, USA. This represents the second monogenean described from M. pisolabrum as well as the second species of Pseudomurraytrema reported from an Arkansas catostomid. The description includes partial 18S rRNA and 28S rRNA gene sequences (732 bp and 851 bp, respectively), helping fill a void in sequence data from North American monogeneans, particularly those in the genus Pseudomurraytrema. In addition, histopathologic changes associated with the infection resulted in severe localized pathologic lesions in gills of the host, suggesting compromise of respiratory surfaces within affected areas adjacent to the worms.
Keyphrases
- water quality
- neoadjuvant chemotherapy
- electronic health record
- genome wide
- copy number
- early onset
- biofilm formation
- big data
- genetic diversity
- squamous cell carcinoma
- locally advanced
- radiation therapy
- amino acid
- dna methylation
- machine learning
- respiratory tract
- pseudomonas aeruginosa
- data analysis
- candida albicans
- deep learning
- genome wide analysis