ammonites
Protochaeta lanceolata Handlirsch 1939 (grasshopper)

Insecta - Orthoptera - Regiatidae

Alternative combination: Protogryllus lanceolatus

Full reference: A. Handlirsch. 1939. Neue Untersuchungen über die fossilen Insekten mit Ergänzungen und Nachträgen sowie Ausblicken auf phylogenetische, palaeogeographische und allgemein biologische Probleme. II Teil. Annalen des Naturhistorischen Museums in Wien 49:1-240

Belongs to Protochaeta according to J. Ansorge 1996

Sister taxon: Protochaeta masculina

Type specimen: GPI EMAU 123/11, a wing. Its type locality is Dobbertin, Mecklenburg (Handlirsch collection), which is in a Toarcian marine claystone in Germany.

Ecology: fast-moving ground dwelling grazer-herbivore

Average measurements (in mm): forewing 12.0 x 4.0, tegmen length 11.0