Female Paratropis tuxtlensis (image) Pensoft Publishers Caption Adult female Paratropis tuxtlensis is protecting her egg sac. Credit Jorge I. Mendoza. Usage Restrictions CC-BY 4.0 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.