Department of Veterinary Pathology, College of Veterinary Medicine, Iowa State University, USA.
Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, USA.
Vet Parasitol Reg Stud Reports. 2020 Dec;22:100493. doi: 10.1016/j.vprsr.2020.100493. Epub 2020 Nov 10.
A deceased ring-necked pheasant (Phasianus colchicus) presented for necropsy following a history of chronic wasting. Necropsy revealed nematodes consistent with the genus Syngamus partially obstructing the trachea. Phylogentic analysis failed to reveal conclusive results regarding the species. Syngamus spp. can cause obstruction of the trachea in several different hosts. Additional genetic data from this taxon would aid in the more precise identification of diagnostic specimens.
一只死亡的环颈雉（Phasianus colchicus）在患有慢性消耗病后被送检剖检。剖检显示，有与 Syngamus 属线虫部分阻塞气管的情况。系统发育分析未能得出关于该物种的明确结果。Syngamus spp. 可导致多种不同宿主的气管阻塞。该分类群的更多遗传数据将有助于更精确地鉴定诊断标本。
