"Spiegels line Ss lobe" appears to be an unclear or potentially wrongly phrased term, as it does not carry any recognizable meaning or commonly known synonyms. It is possible that this phrase could be clarified or corrected to identify its intended context so that appropriate synonyms could be provided. Alternatively, if it is a specific term or jargon used in a particular field, it would be helpful to provide additional context or background information to facilitate a more accurate and targeted response.