Etchegoin Jorge A, Lanfranchi Ana L, Cremonte Florencia, Timi Juan T
Laboratorio de Parasitología, Departamento de Biología, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata-Consejo Nacional de Investigaciones Científicas y Técnicas, Mar del Plata, Argentina.
Parasitol Int. 2006 Dec;55(4):291-3. doi: 10.1016/j.parint.2006.08.003. Epub 2006 Oct 2.
A new species, Acaenodera spinosior, is described based on specimens collected from the intestine of Conger orbignyanus Valenciennes (Pisces: Congridae) caught in waters off Mar del Plata (38 degrees 08'S, 57 degrees 32'W), Argentina. Five of 36 congers examined were parasitized (prevalence: 13.9%, mean intensity: 2.6+/-1.52, range: 1-5). The new species is distinguished from its only congener, Acaenodera placophora Manter and Pritchard, 1960, a parasite of congers off Hawaii, by its larger size, lacking eyespots, and exhibiting a greater number of circumoral, mid-ventral and lateral spines. This is the first record of Acaenodera Manter and Pritchard, 1960 in Atlantic waters.
基于从阿根廷马德普拉塔海域（南纬38°08′，西经57°32′）捕获的康氏海鳗（辐鳍鱼纲：海鳗科）肠道中采集的标本，描述了一个新物种——多刺小盲刺线虫。在检查的36条海鳗中，有5条被寄生（感染率：13.9%，平均感染强度：2.6±1.52，范围：1 - 5）。该新物种与其唯一的同属物种——1960年曼特和普里查德描述的夏威夷海鳗寄生虫平壳小盲刺线虫不同，它体型更大，没有眼点，且口周、腹中和侧面的刺更多。这是1960年曼特和普里查德描述的小盲刺线虫属在大西洋水域的首次记录。
