Chiasmognathus batelkai (image) Pensoft Publishers Share Print E-Mail Caption This is the male of Chiasmognathus batelkai, a species from a group of minute cuckoo bees but at 3.2-4.2 mm in length it is the largest of its genus and represents a case of island 'gigantism'. Credit Dr. Jakub Straka & Dr. Michael S. Engel. Usage Restrictions Creative Commons Attribution 3.0 Share Print E-Mail 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.