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TAXOKEY: a universal taxonomic key program using DOS text files and graphics

J A Byers1

  • 1Department of Plant Protection, Swedish University of Agricultural Sciences, Alnarp, Sweden. john.byers@vsv.slu.se

Computer Applications in the Biosciences : CABIOS
|June 1, 1996
PubMed
Summary

TAXOKEY.EXE is a user-friendly program for identifying plant and animal species using personal computers. It functions as a universal taxonomic key, supporting dichotomous or multiple-choice formats with optional image displays.

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Area of Science:

  • Botany
  • Zoology
  • Computer Science
  • Biodiversity Informatics

Background:

  • Accurate species identification is crucial for biological research and conservation.
  • Traditional taxonomic keys can be cumbersome and time-consuming to use.
  • The advent of personal computers offers opportunities for developing more efficient identification tools.

Purpose of the Study:

  • To introduce TAXOKEY.EXE, a software program designed for universal taxonomic identification.
  • To demonstrate the utility of personal computers in creating and utilizing taxonomic keys.
  • To provide a versatile tool for both dichotomous and multiple-choice identification processes.

Main Methods:

  • Development of TAXOKEY.EXE, a program utilizing DOS text files for taxonomic databases.

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  • Implementation of dichotomous and multiple-choice key structures.
  • Inclusion of optional color or monochrome image display capabilities.
  • Creation of auxiliary programs for key generation, error checking, and graphic file conversion (.PCX).
  • Integration of a secondary text file for species-specific information retrieval (descriptions, notes, references).

    • Main Results:

    • TAXOKEY.EXE provides an accessible, keystroke-efficient method for species identification.
    • The program supports flexible key design (dichotomous or multiple-choice).
    • Visual aids (images) can be integrated to enhance the identification process.
    • Auxiliary tools facilitate key creation and data management.
    • A searchable database allows for quick access to species information.

    Conclusions:

    • TAXOKEY.EXE offers a practical and efficient solution for taxonomic identification on IBM-compatible personal computers.
    • The software enhances the accessibility and usability of taxonomic keys through digital integration.
    • This tool has the potential to support fieldwork, education, and biodiversity research by simplifying species identification.