| Crabronini | ||||||||||||||||||
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Ectemnius lapidarius
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| Scientific classification | ||||||||||||||||||
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Wasps of the tribe Crabronini are mostly small to very small waps. Arthropods are Animals belonging to the Phylum Arthropoda (from Greek ἄρθρον arthron, " Joint " Insects ( Class Insecta) are a major group of Arthropods and the most diverse group of Animals on the Earth with over a million described Hymenoptera is one of the larger orders of Insects comprising the sawflies, Wasps Bees and Ants The name refers to Crabronidae is a large family of Wasps that includes nearly all of the species formerly comprising the now-defunct superfamily Sphecoidea The subfamilly Crabroninae is the most diverse group in the Wasp family Crabronidae, containing over 100 Genera. Typical of this tribe are the forewings with a single submarginal cell, the lack of membranous metanotal and propodeal modifications, and (in most genera) a square-shaped head.