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Centrohelid Heliozoans (Centroplasthelida Febvre-Chevalier et Febvre 1984) from Vietnam

机译:Centrohelid Heliozoans(Centroplasthellaida Febvre-Chevalier和Febvre 1984)来自越南

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摘要

The morphology of the inorganic scales of ten species of centrohelid heliozoans collected from various types of aquatic habitats in Vietnam has been examined. All the species identified are new to Vietnam. The spine scales of Acanthocystis turfacea are distinguished by the characteristic conically pointed tips of furcae and longer furcae relative to the shaft length in long spine scales. Morphologically, the plate scales of Pterocystis tropica examined correspond to those of the subspecies P. tropicapaucistriata; the spine scales, to those of the subspecies P. tropicatropica. The examined plate scales of Raineriophrys erinaceoidesundulata lack radial slits, unlike those indicated in the original description of this subspecies. Two new species of centrohelid heliozoans are described. Pterocystis vietnamica sp. n. is characterized by leaf-shaped spine scales with transverse slits on the lateral wings and a large, spherical, subapical protrusion. Pseudoraphidocystis dentata sp. n. has marginal teeth at the edges of funnel-shaped spine scales.
机译:探查了越南各类水生栖息地收集的十种甲基氯硅氧烷的无机鳞片的形态。确定的所有物种都是越南的新物种。刺藻菌的脊柱鳞片由糠醛和较长的毛皮尖端相对于长脊柱尺度的轴长度的特征圆锥形尖尖的尖端。形态学上,检测到亚种P.Tropicapaucista的Pterocystis Tropica的板材鳞片;脊柱鳞片,到亚种P. Tropicatropica的尺度。预雨层的被检查的挡板秤erinaceoidesundulata缺乏径向狭缝,与本亚种的原始描述中所示的那些不同。描述了两种新的Ementrohelid Heliozoans。 pterocystis越南语sp。 ñ。其特征在于叶形脊柱鳞片,横向翼上横向狭缝和大,球形,皮带突出。伪症状沟槽Dentata Sp。 ñ。在漏斗形脊柱鳞片边缘处具有边缘牙齿。

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