Book Louse

Troctomorpha

Troctomorpha (Book Louse) is a suborder of Psocodea. There are 5432 species of Book Louse, in 394 genera and 33 families. This suborder has been around since the callovian age. It includes groups like Lice.

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EOL has data for 8 attributes, including:

developmental mode
- URI: http://eol.org/schema/terms/DevelopmentalMode
- Definition: Broad recognized categories describing development, the process by which organisms grow and mature
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hemimetabolous
- URI: http://eol.org/schema/terms/hemimetabolous
- Definition: Development of insects with incomplete metamorphosis, resulting in a gradual change in body form with each molt, without a pupal stage.
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first appearance
- URI: http://eol.org/schema/terms/FossilFirst
- Definition: The first appearance of this taxon in the fossil record.
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callovian age
- URI: http://resource.geosciml.org/classifier/ics/ischart/Callovian
- Attribution: International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
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number of fossil occurrences
- URI: http://eol.org/schema/terms/fossilOccPBDB
- Definition: The number of fossil occurrences in the Paleobiology Database (https://paleobiodb.org) that are identified as belonging to a particular taxon or any of its subtaxa.
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68
visual system
- URI: http://purl.obolibrary.org/obo/UBERON_0002104
- Definition: The sensory system subserving the sense of vision.
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ocelli
- URI: http://purl.obolibrary.org/obo/BTO_0001758
- Definition: small simple eyes, found in many invertebrates, usually consisting of a few sensory cells and a single lens
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wing morphology
- URI: http://eol.org/schema/terms/WingMorphology
- Definition: Qualities pertaining to the size, shape or structure of the wing.
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has wings
- URI: http://eol.org/schema/terms/hasWings
- Definition: Wings are present.
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Known occurrences, collected specimens and observations of book louse. View this species on GBIF

book louse includes 6 children: