Psammaecius Austeni

	Psammaecius Austeni ''Psammaecius'' is a genus of wasps belonging to the family Crabronidae. The species of this genus are found in Europe and Northern America. Species: * '' Psammaecius austeni'' Turner, 1919 * ''Psammaecius eremorum ''Psammaecius'' is a genus of wasps belonging to the family Crabronidae. The species of this genus are found in Europe and Northern America. Species: * '' Psammaecius austeni'' Turner, 1919 * '' Psammaecius eremorum'' de Beaumont, 1952 Ref ...'' de Beaumont, 1952 References {{Taxonbar, from=Q21229091 Crabronidae Hymenoptera genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Wasps A wasp is any insect of the narrow-waisted suborder Apocrita of the order Hymenoptera which is neither a bee nor an ant; this excludes the broad-waisted sawflies (Symphyta), which look somewhat like wasps, but are in a separate suborder. The wasps do not constitute a clade, a complete natural group with a single ancestor, as bees and ants are deeply nested within the wasps, having evolved from wasp ancestors. Wasps that are members of the clade Aculeata can sting their prey. The most commonly known wasps, such as yellowjackets and hornets, are in the family Vespidae and are eusocial, living together in a nest with an egg-laying queen and non-reproducing workers. Eusociality is favoured by the unusual haplodiploid system of sex determination in Hymenoptera, as it makes sisters exceptionally closely related to each other. However, the majority of wasp species are solitary, with each adult female living and breeding independently. Females typically have an ovipositor for lay ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Crabronidae The Crabronidae are a large paraphyletic group (nominally a family) of wasps, including nearly all of the species formerly comprising the now-defunct superfamily Sphecoidea. It collectively includes well over 200 genera, containing well over 9000 species. Crabronids were originally a part of Sphecidae, but the latter name is now restricted to a separate family based on what was once the subfamily Sphecinae. Several of the subfamilies of Crabronidae are often treated as families in their own right, as is true of the most recent phylogenies (example below). Phylogeny This phylogenetic tree is based on Sann ''et al.'', 2018, which used phylogenomics to demonstrate that both the bees (Anthophila) and the Sphecidae arose from within the former Crabronidae, which is therefore paraphyletic, and which they suggested should be split into several families; the former family Heterogynaidae nests within the Bembicidae, as here defined. These findings differ in several details from studie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Psammaecius Austeni ''Psammaecius'' is a genus of wasps belonging to the family Crabronidae. The species of this genus are found in Europe and Northern America. Species: * '' Psammaecius austeni'' Turner, 1919 * ''Psammaecius eremorum ''Psammaecius'' is a genus of wasps belonging to the family Crabronidae. The species of this genus are found in Europe and Northern America. Species: * '' Psammaecius austeni'' Turner, 1919 * '' Psammaecius eremorum'' de Beaumont, 1952 Ref ...'' de Beaumont, 1952 References {{Taxonbar, from=Q21229091 Crabronidae Hymenoptera genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Psammaecius Eremorum ''Psammaecius'' is a genus of wasps belonging to the family Crabronidae. The species of this genus are found in Europe and Northern America. Species: * '' Psammaecius austeni'' Turner, 1919 * '' Psammaecius eremorum'' de Beaumont, 1952 References {{Taxonbar, from=Q21229091 Crabronidae Hymenoptera genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]