Home Page

Nature Guide

   Purpose

   Databases

   Copyright

Plants

   Trees

   Shrubs

   Vines

   Forbs/Herbs

   Ferns

   Grasses

Animals

   Mammals

   Birds

   Reptiles

   Amphibians

   Fish

   Butterflies

   Bees

Fungi

   Mushrooms

   Lichens

Home Page

Park Activities

   Calendar of Events
  
Volunteer Programs

   Park Regulations

Sky Meadows Park
  
Location
   Geography
   Habitats
   Trails
   Visiting Park

   Virtual Tours

Crooked Run Valley

   Historic District

   Architecture Sites

   Mt. Bleak

   Historical Events

   Park History

   Agriculture

Special Projects

   Blue Bird

   Biodiversity Survey

   BioBlitz

 

Family Colletidae (Plaster Bees, Polyester Bees)

 

The Colletidae are a family of bees are collectively referred to as Plasterer Bees or Polyester Bees, due to the method of smoothing the walls of their nest cells with secretions applied with their mouthparts; these secretions dry into a cellophane-like lining. The five subfamilies, 54 genera, and over 2000 species are all evidently solitary, though many nest in aggregations. Two of the subfamilies, Euryglossinae and Hylaeinae, lack the external pollen-carrying apparatus (the scopa) that otherwise characterizes most bees, and instead carry the pollen in their crops. These groups, and most genera in this family, have liquid or semiliquid pollen masses on which the larvae develop.

 

Species of Colletidae can be found all over the world, but the most species live in South America and Australia. Over 50% of all bee species living in Australia belong to this family. Only the genera Colletes and Hylaeus can be found in Europe, while in North America, in addition to these two, the genera Caupolicana, Eulonchopria, and Ptiloglossa are found.

 

 

Back to Inventory of Bee Families and Species