Favoritos de gbohne

Order: Coleoptera LINNAEUS, 1758 (beetles, Käfer)
Suborder:Polyphaga EMERY, 1886
Infraorder: Cucujiformia LATREILLE, 1802
Superfamily: Curculionoidea LATREILLE, 1802 (weevils)
Family Curculionidae LATREILLE, 1802 (weevils, Rüsselkäfer)
Subfamily: Entiminae SCHÖNHERR, 1823 (broad-nosed weevils)
Tribus: Phyllobiini SCHÖNHERR, 1826
Genus: Phyllobius GERMAR, 1824 (Grünrüssler)

Germany, Brandenburg, vic. Königs-Wusterhausen: Senzig - Forst Dubrow, 15.05.2013; IMG_3617

Along margin of small pond with willows and dense ground cover of sedges.
If you tag as granulatus, please read on.
According to Lindroth:
“Black, upper surface and presternum as a rule pronouncedly metallic, varying from bronze to copper or GREEN. In elytral sculpture it resembles granulatus: three rows of strong tubercles alternating with two unbroken (though + winding) ridges; but the SUTURAL RIDGE IS LACKING. The margin is feebly serrate behind the shoulder (much less so than in serratus), hardly sinuate before apex. The prothorax is more convex than in granulatus, with less flattened sides. The 3 basal antennal segments are COMPRESSED, almost keeled above…”
“A northern but not arctic species with transamerican distribution, though very rare in the west... A rather hygrophilous species, confined to open, + moist ground with rich but moderately high vegetation. Often in Carex bogs.”

Location obscured for privacy. Exact location not given.

Prize of the day, about 1.75" long...never seen one before, stood out due to its snaking tail length as it scurried along. This seems to be some kind of banded centipede with its distinct and large mandibles, appears similar to a western banded glowworm larva.

...or perhaps a rove beetle larva...which can apparently be mistaken for a ground beetle larva.

Didn't think beetle larvae would have mandibles like this, but going with rove beetle larva, based on pics and snake like movement described on this website:
https://entomology.ces.ncsu.edu/biological-control-information-center/beneficial-predators/rove-beetle/