3-D Model of the Lukina Jama (IMAGE) Pensoft Publishers Caption This is a 3-D model of the Lukina Jama-Trojama cave system with an indication of the in the latter, the region of collected shells (1) and the collection site of the living specimen of <i>Zospeum tholussum</i> (2). Credit Cross-section: D. Bakšić et al. (2010), Croatian Speleological Server, <a target="_blank"href="http://www.speleologija.hr/lukinajama">http://www.speleologija.hr/lukinajama</a>. Photos: J. Bedek Usage Restrictions CC-BY 3.0 License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.