Eight novel strains of the phylum Planctomycetes were isolated from different aquatic habitats. Among these habitats were the hydrothermal vent system close to Panarea Island, a public beach at Mallorca Island, the shore of Costa Brava (Spain), and three sites with brackish water in the Baltic Sea. The genome sizes of the novel strains range from 4.33 to 6.29 Mb with DNA G+C contents between 52.8 and 66.7%. All strains are mesophilic (T_opt 24–30 °C) and display generation times between 17 and 94 h. All eight isolates constitute novel species of either already described or novel genera within the family Lacipirellulaceae. Two of the novel species, Posidoniimonas polymericola (type strain Pla123a^T = DSM 103020^T = LMG 29466^T) and Bythopirellula polymerisocia (type strain Pla144^T = DSM 104841^T = VKM B-3442^T), belong to established genera, while the other strains represent the novel genera Aeoliella gen. nov., Botrimarina gen. nov., Pirellulimonas gen. nov. and Pseudobythopirellula gen. nov. Based on our polyphasic analysis, we propose the species Aeoliella mucimassa sp. nov. (type strain Pan181^T = DSM 29370^T = LMG 31346^T = CECT 9840^T = VKM B-3426^T), Botrimarina colliarenosi sp. nov. (type strain Pla108^T = DSM 103355^T = LMG 29803^T), Botrimarina hoheduenensis sp. nov. (type strain Pla111^T = DSM 103485^T = STH00945^T, Jena Microbial Resource Collection JMRC), Botrimarina mediterranea sp. nov. (type strain Spa11^T = DSM 100745^T = LMG 31350^T = CECT 9852^T = VKM B-3431^T), Pirellulimonas nuda sp. nov. (type strain Pla175^T = DSM 109594^T = CECT 9871^T = VKM B-3448^T) and Pseudobythopirellula maris sp. nov. (type strain Mal64^T = DSM 100832^T = LMG 29020^T).

从不同的水生生境中分离出浮霉菌门的八个新菌株。这些栖息地包括帕纳雷阿岛附近的热液喷口系统、马略卡岛的公共海滩、布拉瓦海岸（西班牙）海岸以及波罗的海的三个咸水地点。新菌株的基因组大小范围为4.33至6.29 Mb，DNA G+C含量在52.8%至66.7%之间。所有菌株均为嗜温（T _opt 24–30 °C），显示世代时间在 17 至 94 小时之间。所有八个分离株均构成Lacipirellulaceae科中已描述的新种或新属。其中两个新物种Posidoniimonaspolymerola （模式菌株Pla123a ^T = DSM 103020 ^T = LMG 29466 ^T ）和Bythapirellulapolymerisocia （模式菌株Pla144 ^T = DSM 104841 ^T = VKMB-3442 ^T ）属于已建立的属，而另一个菌株代表新属Aeoliella gen。十一月，Botrimarina gen。十一月， Pirellulimonas gen。十一月和拟拟螺旋藻属。十一月基于我们的多相分析，我们提出了Aeoliella mucimassa sp. 物种。十一月（模式菌株 Pan181 ^T = DSM 29370 ^T = LMG 31346 ^T = CECT 9840 ^T = VKM B-3426 ^T ）， Botrimina colliarenosi sp。十一月（模式菌株 Pla108 ^T = DSM 103355 ^T = LMG 29803 ^T ）， Botrimina hoheduenensis sp。十一月 （类型菌株 Pla111 ^T = DSM 103485 ^T = STH00945 ^T ，耶拿微生物资源保藏中心 JMRC）， Botrimina mediterranea sp。十一月（类型菌株 Spa11 ^T = DSM 100745 ^T = LMG 31350 ^T = CECT 9852 ^T = VKM B-3431 ^T ）， Pirellulimonas nuda sp。十一月（类型菌株 Pla175 ^T = DSM 109594 ^T = CECT 9871 ^T = VKMB-3448 ^T ）和Pseudobythopirellula maris sp。十一月（类型菌株 Mal64 ^T = DSM 100832 ^T = LMG 29020 ^T ）。