Cavalcanti Thaynã, Santos George Garcia, Pinheiro Ulisses
Universidade Federal de Pernambuco, Centro de Ciências Biológicas, Departamento de Zoologia, Av. Nelson Chaves, s/n Cidade Universitária CEP 50373-970, Recife, PE, Brazil.; Email: unknown.
Universidade Federal de Pernambuco, Centro de Ciências Biológicas, Departamento de Zoologia, Av. Nelson Chaves, s/n Cidade Universitária CEP 50373-970, Recife, PE, Brazil.; Email:
Zootaxa. 2014 Nov 18;3884(5):497-500. doi: 10.11646/zootaxa.3884.5.7.
The members of Lissodendoryx Topsent, 1892a are recognized by a spicule combination of ectosomal tylotes or strongyles, isodictyal reticulate architecture, arcuate isochelae and sigmas (Hofman & Van Soest 1995; Van Soest 2002). Five subgenera of Lissodendoryx, are recognized (Van Soest 2002): Lissodendoryx (Acanthodoryx) Lévi, 1961, L. (Anomodoryx) Burton, 1934, L. (Ectyodoryx) Lundbeck, 1909, L. (Lissodendoryx) Topsent, 1892a, and L. (Waldoschmittia) de Laubenfels, 1936. Lissodendoryx (Anomodoryx) is defined by the presence of a single megasclere type (Van Soest 2002). Currently has six recognized species (Van Soest et al. 2014) including two from Brazil (Muricy et al. 2011): L. (A.) recife (Boury-Esnault, 1973) and L. (A.) tylota (Boury-Esnault, 1973). In this paper, a new species of L. (Anomodoryx) is described from the mesophotic zone off Bacia Potiguar (Rio Grande do Norte State, Northeastern Brazil). The specimen was preserved in ethanol 80% and deposited in the Porifera Collection of the Universidade Federal de Pernambuco (UFPEPOR).
1892年命名的Lissodendoryx Topsent的成员可通过以下骨针组合来识别:体表 tylotes或强壮骨针、等轴网状结构、弓形等螯和sigma(霍夫曼和范索斯特,1995年;范索斯特,2002年)。已识别出Lissodendoryx的五个亚属(范索斯特,2002年):1961年命名的Lissodendoryx (Acanthodoryx) Lévi、1934年命名的L. (Anomodoryx) Burton、1909年命名的L. (Ectyodoryx) Lundbeck、1892年命名的L. (Lissodendoryx) Topsent以及1936年命名的L. (Waldoschmittia) de Laubenfels。Lissodendoryx (Anomodoryx) 的定义是存在单一类型的大骨针(范索斯特,2002年)。目前已识别出六个物种(范索斯特等人,2014年),其中两个来自巴西(穆里西等人,2011年):L. (A.) recife(布里 - 埃斯纳尔,1973年)和L. (A.) tylota(布里 - 埃斯纳尔,1973年)。在本文中,描述了一种来自巴西东北部北大河州波蒂瓜尔盆地中光带的L. (Anomodoryx) 新物种。该标本保存在80%的乙醇中,存于伯南布哥联邦大学的多孔动物标本馆(UFPEPOR)。