Robuta

https://zookeys.pensoft.net/article/47796/zoom/fig/116/ Ancyronyx clisteri , a new spider riffle beetle species from Borneo, redescription of A.... ZooKeys is a peer-reviewed, open access, online and print, rapidly published journal, launched to support free exchange of ideas, data and information in all... spider riffle beetlea newancyronyxclisterispecies