Kuchta Roman, Scholz Tomás
Faculty of Science, University of South Bohemia & Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branisovská 31, 370 05 Ceské Budĕjovice, Czech Republic.
J Parasitol. 2008 Apr;94(2):500-4. doi: 10.1645/GE-1425.1.
Milanella familiaris n. gen. and n. sp. (Bothriocephalidea: Triaenophoridae) is proposed to accommodate a new cestode from blackfish Centrolophus niger (Gmelin) (Perciformes: Centrolophidae). Milanella is characterized as follows: trapeziform, i.e., markedly craspedote proglottids with a velum-like posterior margin and horn like lateral projections; pyriform uterine sac in the first gravid proglottids; arrow-shaped scolex with well-developed apical disc and prominent posterior margins; strobila with intensively stained corpuscles, most numerous in the anterior part; deeply lobated ovary; absence of a neck; a large, pyriform, thin-walled cirrus-sac with the proximal part bent anteromedially; vagina posterior to the cirrus-sac; and cortical vitelline follicles. Milanella most closely resembles Bathycestus Kuchta and Scholz, 2004, Pistana Campbell and Gartner, 1982, and Probothriocephalus Campbell, 1979, differing mainly in the shape of proglottids and uterine sac.
拟建立米兰绦虫属（Milanella）新属及新种（双叶槽科：三枝绦虫科），以容纳采自黑鲉（Centrolophus niger）（鲈形目：黑鲉科）的一种新绦虫。米兰绦虫属的特征如下：虫体呈梯形，即明显具缘膜的节片，后缘似膜状，两侧有角状突出；首个孕节中有梨形子宫囊；头节呈箭头形，顶端盘发达，后缘突出；虫体具密集染色的小体，在前部最多；卵巢深裂；无颈部；有一个大的、梨形、薄壁的阴茎囊，近端部分向前内侧弯曲；阴道位于阴茎囊后方；以及皮质卵黄滤泡。米兰绦虫属与2004年的深海绦虫属（Bathycestus）、1982年的皮斯塔绦虫属（Pistana）和1979年的原双叶槽绦虫属（Probothriocephalus）最为相似，主要区别在于节片和子宫囊的形状。
