Perilampus canadensis

Crawford, 1914

Perilampus canadensis is a small parasitic in the , first described by Crawford in 1914. Like other perilampids, it is likely a , with that develop as of other parasitic . The has been recorded from Louisiana, Maryland, Minnesota, New York, and Ontario, suggesting a broad distribution across eastern and central North America. Members of this are typically metallic green or in color and range from 1.3 to 5.5 millimeters in length.

Perilampus canadensis by the Smithsonian. Used under a CC0 license.Perilampus canadensis by the Smithsonian. Used under a CC0 license.Perilampus canadensis by the Smithsonian. Used under a CC0 license.

Pronunciation

How to pronounce Perilampus canadensis: //ˌpɛrɪˈlæmpəs ˌkænəˈdɛnsɪs//

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Identification

Perilampus canadensis can be recognized as a by its compact body, short strongly , and shaped like a triangle or inverted pyramid. These features distinguish perilampids from similar-looking ( ), which have oval or rounded abdomens without sharp corners. Many perilampids exhibit brilliant metallic green or coloration, though some are wholly black.

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Distribution

Recorded from Louisiana, Maryland, Minnesota, New York, and Ontario.

Ecological Role

As a member of the , this likely functions as a in . Perilampid typically parasitize other parasitic such as , ichneumon , or wasps that are themselves living as inside or other insect larvae. This places them at the fourth in some .

Similar Taxa

  • Chrysididae are similar in size and sometimes found in similar situations, but have oval or rounded without the triangular shape characteristic of , and lack the short, strongly .

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Sources and further reading