WebDec 5, 2000 · Ant paleontology has evolved as a subdiscipline of ant systematics ever since the latter's origins in the mid-19th century. Among the first ant fossils to receive serious attention were those found in Baltic amber (14, 15), which we now know originated in the early Oligocene [≈30 million years ago (mya)].Except for indicating that ant distributions … WebMar 28, 2024 · Abstract. We consider the phenomenon of the morphological diversity of ants from Cretaceous Burmese amber (Kachin). An ethologic-ecological hypothesis of …
New Cretaceous records and the diversification of crown-group …
WebFind many great new & used options and get the best deals for 34g Natural Burmese Amber Cretaceous fossil include ant insect Q411 at the best online prices at eBay! Free shipping for many products! WebMay 17, 2005 · Ants evidently arose during the Cretaceous period at somewhat more than 100 million years ago. Their earliest known fossils fall into two groups. The first is the … resume themes
34g Natural Burmese Amber Cretaceous fossil include ant insect …
WebMar 28, 2024 · We consider the phenomenon of the morphological diversity of ants from Cretaceous Burmese amber (Kachin). An ethologic-ecological hypothesis of its origin and features of Mesozoic and Cenozoic myrmecocomplexes is put forward. It seems that some morphological features of stem Formicoidae allow the assumption of the absence of … WebNov 17, 2024 · We established a new genus with a new species Brachyantennum spinosum Liang et Liu, gen. et sp. nov. from mid-Cretaceous Burmese Kachin amber. It is tentatively placed into the suborder Trogiomorpha, based on the strong external valve, the reduced dorsal and ventral valve, and the short subgenital plate covering the basal part of the … WebDec 16, 2024 · Unparalleled details of soft tissues in a Cretaceous ant Abstract. For social insects such as ants, the internal organs are likely important in understanding their … pruitt health cna classes