苔藓虫纲格菲苔藓虫属（Gephyrotes Norman，1903）的修订，兼对两个新分类单元的描述（唇口目，筛苔藓虫科）
Revision of the bryozoan genus Gephyrotes Norman, 1903 (Cheilostomata, Cribrilinidae) with the description of two new taxa.
作者信息
Martino Emanuela Di, Rosso Antonietta
机构信息
Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Catania University, Corso Italia, 57, 95129, Catania, Italy; Email:
Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Catania University, Corso Italia, 57, 95129, Catania, Italy; Email: unknown.
出版信息
Zootaxa. 2015 Mar 31;3941(2):261-83. doi: 10.11646/zootaxa.3941.2.7.
The finding of a new species of Gephyrotes, G. moissettei n. sp., in Miocene deposits of southern Italy, prompted a revision of this distinctive cribrimorph taxon, leading to the redescription and first SEM documentation of the type material of nine species. Five of them are retained in Gephyrotes, namely the type species, G. nitidopunctatus, and G. fortunensis, G. spectabilis, G. quadriserialis, and G. convexus, to which G. moissettei n. sp. is added. The only Recent species is the genotype, while all the others are fossils from North America, Europe and northwest Africa. Two further species are transferred to the genus Tricephalopora, namely T. saillans and T. levigata, whereas Spiniflabellum n. gen., is established to accommodate a species from the Caribbean area, S. spinosum, previously assigned to Gephyrotes.
在意大利南部的中新世沉积物中发现了一种新的盖菲螺属物种——莫伊塞特盖菲螺（Gephyrotes moissettei n. sp.），这促使对这个独特的筛孔形态分类单元进行修订，从而对9个物种的模式标本进行重新描述并首次拍摄扫描电子显微镜照片。其中5个物种保留在盖菲螺属中，即模式种闪亮盖菲螺（G. nitidopunctatus）、福尔图纳盖菲螺（G. fortunensis）、壮观盖菲螺（G. spectabilis）、四列盖菲螺（G. quadriserialis）和凸面盖菲螺（G. convexus），莫伊塞特盖菲螺（Gephyrotes moissettei n. sp.）也被添加到其中。唯一现存的物种是基因型物种，而其他所有物种都是来自北美洲、欧洲和西北非洲的化石。另外两个物种被转移到三头孔螺属（Tricephalopora），即萨扬斯三头孔螺（T. saillans）和光滑三头孔螺（T. levigata），而新建立的刺扇螺属（Spiniflabellum n. gen.）则用于容纳一个来自加勒比地区的物种——多刺刺扇螺（S. spinosum），该物种之前被归为盖菲螺属。
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