Kalpana Kalpana (Editor)

Potter wasp

Updated on
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Covid-19
Kingdom  Animalia
Superfamily  Vespoidea
Order  Hymenopterans
Higher classification  Vespidae
Suborder  Apocrita
Scientific name  Eumeninae
Rank  Subfamily
Phylum  Arthropoda
Potter wasp Potter39s Wasp pics
Lower classifications  Ancistrocerus, Odynerus, Stenodynerus, Leptochilus, Synagris
Similar  Ancistrocerus , Stenodynerus , Insect

Potter wasp building nest


Potter wasps (or mason wasps), the Eumeninae, are a cosmopolitan wasp group presently treated as a subfamily of Vespidae, but sometimes recognized in the past as a separate family, Eumenidae.

Contents

Potter wasp Potter Wasp Krishna Mohan Photography

Potter wasp or mason wasp a master architect


Recognition

Potter wasp The Lazy Lizard39s Tales Yikes Yishun home invaded by breeding wasps

Most eumenine species are black or brown, and commonly marked with strikingly contrasting patterns of yellow, white, orange, or red (or combinations thereof), but some species, mostly from tropical regions, show faint to strong blue or green metallic highlights in the background colors. Like most vespids, their wings are folded longitudinally at rest. They are particularly recognized by the following combination of characteristics: 1) a posterolateral projection known as a parategula on both sides of the mesoscutum; 2) tarsal claws cleft; 3) hind coxae with a longitudinal dorsal carina or folding, often developed into a lobe or tooth; and 4) fore wings with three submarginal cells.

Biology

Potter wasp Potter Wasp Krishna Mohan Photography

Eumenine wasps are diverse in nest building. The different species may either use existing cavities (such as beetle tunnels in wood, abandoned nests of other Hymenoptera, or even man-made holes like old nail holes and screw shafts on electronic devices) that they modify in several degrees, or they construct their own either underground or exposed nests. The nest may have one or several individual brood cells. The most widely used building material is mud made of a mixture of soil and regurgitated water, but many species use chewed plant material, instead.

Potter wasp Potter Wasp and Mud Pot Nest

The name "potter wasp" derives from the shape of the mud nests built by species of Eumenes and similar genera. It is believed that Native Americans based their pottery designs upon the form of local potter wasp nests.

Potter wasp Beneficial insects in the garden 30 Potter Wasp Eumenes sp

All known eumenine species are predators, most of them solitary mass provisioners, though some isolated species show primitive states of social behaviour and progressive provisioning.

When a cell is completed, the adult wasp typically collects beetle larvae, spiders, or caterpillars and, paralyzing them, places them in the cell to serve as food for a single wasp larva. As a normal rule, the adult wasp lays a single egg in the empty cell before provisioning it. Some species lay the egg in the opening of the cell, suspended from a thread of dried fluid. When the wasp larva hatches, it drops and starts to feed upon the supplied prey for a few weeks before pupating. The complete lifecycle may last from a few weeks to more than a year from the egg until the adult emerges. Adult potter wasps feed on floral nectar.

Taxonomy

Potter wasps are the most diverse subfamily of vespids, with more than 200 genera, and contain the vast majority of species in the family (more than 3200 species from a total of about 4500 in the whole family). The overwhelming morphological Diversity of the potter wasp species is reflected in the proliferation of genera described to group them into more manageable groups.

References

Potter wasp Wikipedia


Similar Topics
Ancistrocerus
Insect
Odynerus
Topics
 
B
i
Link
H2
L