Goldberg S R, Bursey C R, Aquino-Shuster A L
Department of Biology, Whittier College, California 90608.
J Parasitol. 1991 Dec;77(6):1009-11.
Examination of the stomach contents of 115 Caiman yacare Daudin, 1802, from Paraguay revealed the presence of the nematodes Brevimulticaecum baylisi (Travassos, 1933), Brevimulticaecum stekhoveni (Baylis, 1947), Contracaecum sp. of Railliet and Henry, 1912, Dujardinascaris paulista (Travassos, 1933), Eustrongylides sp. of Jagerskiold, 1909, Micropleura vazi Travassos, 1933, and Ortleppascaris alata (Baylis, 1947). Nematode prevalence was 28%; greatest species prevalence (14%) was found for B. baylisi. Greatest mean intensity, 25.4, was for Contracaecum sp. All occurrences are new host and distribution records.
对来自巴拉圭的115只1802年的雅卡凯门鳄(凯门鳄属)的胃内容物进行检查后发现,其中存在线虫贝利短多盲囊线虫(特拉瓦索斯,1933年)、斯特氏短多盲囊线虫(贝利斯,1947年)、1912年雷耶与亨利描述的对盲囊线虫属某种、圣保罗杜氏蛔虫(特拉瓦索斯,1933年)、1909年耶格斯基尔德描述的真圆线虫属某种、1933年瓦齐小侧殖吸虫、1947年翼形奥氏线虫。线虫感染率为28%;贝利短多盲囊线虫的物种感染率最高(14%)。对盲囊线虫属某种的平均感染强度最高,为25.4。所有这些发现均为新宿主和分布记录。