Person Info

D. A. Grimaldi (David A.)

Web Site
Records Collected
# of Collecting Events
Title Author Publication Year PDF File
Insects from the Santana formation, Lower Cretaceous, of Brazil. 1990-10-01
New and rediscovered primitive ants (Hymenoptera: Formicidae) in Cretaceous amber from New Jersey, and their phylogenetic relationships 1997-04-01
Studies on fossils in amber, with particular reference to the Cretaceous of New Jersey. 2000-05-01
A formicine in New Jersey Cretaceous amber (Hymenoptera: Formicidae) and early evolution of the ants. 2000-01-01
The oldest ants are Cretaceous, not Eocene: Comment 2000-04-01
Insects from the Upper Miocene Grubstake Formation of Alaska. 2008-05-01
Evolution of the insects. 2005-04-01
A diverse ant fauna from the mid-Cretaceous of Myanmar (Hymenoptera: Formicidae). 2014-11-01
A new genus of highly specialized ants in Cretaceous Burmese amber (Hymenoptera: Formicidae). 2013-07-01
Diversity and phylogeny of the Mesozoic wasp family Stigmaphronidae (Hymenoptera: Ceraphronoidea). 2009-11-01
Adaptive radiation in socially advanced stem-group ants from the Cretaceous. 2016-05-01
Serphitid wasps in Cretaceous amber from New Jersey (Hymenoptera: Serphitidae). 2011-01-01
Oldest known ant fossils discovered. 1998-11-01
Primitive new ants in Cretaceous amber from Myanmar, New Jersey, and Canada (Hymenoptera: Formicidae) 2005-05-01
A diminutive pelecinid wasp in Cretaceous amber from New Jersey (Hymenoptera: Pelecinidae). 2006-09-01
Rediscovery of the bizarre Cretaceous ant Haidomyrmex Dlussky (Hymenoptera: Formicidae), with two new species. 2012-04-01
Zoropelecinus zigrasi, a pelecinid wasp in mid-Cretaceous amber from Myanmar (Hymenoptera: Pelecinidae). 2013-11-01
Phylogeny and geological history of the cynipoid wasps (Hymenoptera: Cynipoidea). 2007-06-01