Arachnospila

Kincaid, 1900

spider wasps

Species Guides

3

Arachnospila is a of spider wasps (Pompilidae) with a predominantly Holarctic distribution. The genus contains approximately 50 described organized into five subgenera: Acanthopompilus, Ammosphex, Anoplochares, Arachnospila, and Melanospila. Species occur in open and at forest edges, with nests that may contain multiple . The genus has limited representation in montane habitats of the Neotropical and Afrotropical regions.

Arachnospila by (c) Matt Muir, some rights reserved (CC BY), uploaded by Matt Muir. Used under a CC-BY license.Arachnospila fumipennis by (c) Matt Muir, some rights reserved (CC BY), uploaded by Matt Muir. Used under a CC-BY license.Arachnospila parvus by the Smithsonian. Used under a CC0 license.

Pronunciation

How to pronounce Arachnospila: /əˌræknəˈspaɪlə/

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Identification

Identification to level requires examination of male genitalia and other morphological characters; subgenera are distinguished by structural features of the propodeum and other body parts. A key to species for both sexes exists for the nominotypical subgenus in Russia and neighbouring countries.

Images

Habitat

Open and forest edges. Montane habitats in limited Neotropical and Afrotropical regions.

Distribution

Predominantly Holarctic; limited representation in montane Neotropical and Afrotropical regions. Specific records from: Russia, Tajikistan, Mongolia, East Siberia (Tuva, Khakassia, Republic of Altai), Russian Far East, Denmark, Norway, Sweden.

Behavior

Nests may contain more than one .

Tags

Sources and further reading