CalPhotos    Photo Database

Timema genevievae   

Contributors      Log In  
 

click photo for larger file
Timema genevievae
Timema genevievae
Photographer: Unknown (CAS)
Organization: California Academy of Sciences
Collection: CalAcademy

ID: 9092 3191 3539 0053 (1999-11-04)

Copyright © 1999 California Academy of Sciences

 
INFORMATION PROVIDED WITH THE PHOTO
  • date of photo  Jun 1, 1994
  • latitude 37.34178   longitude -121.64410   max error distance 18109 meters     View on Google Maps.
  • horizontal datum World Geodetic System 1984
  • georeferencing source GeoLocate
  • location   Highway 130 (Santa Clara County, California, US)
  • order Phasmatodea
  • class Insecta
  • CalAcademy slide #   E 191
  • photo category: Animal - Invertebrate-Insect

  • MORE INFORMATION ABOUT THIS ANIMAL
  • View all photos in CalPhotos of Timema genevievae
  • Check Google Images for Timema genevievae


  • Reviewers' comments about this photo (review or add another comment)
    1. Reviewed by Paul Johnson    Jan 21, 2006

    Action: changed name from "Unknown" to "Timema sp. "

    Reviewer's comments:
         "Clearly a data entry error."

    2. Reviewed by Aaron Schusteff    Jul 12, 2013

    Action: changed name from "Timema sp." to "Timema genevieve "

    Reviewer's comments:
         "The location, gestalt, and host plant (Adenostoma fasciculatum or "chamise") point clearly to species T. genevieve. This is a female, as can be seen from the form of the terminalia (for details, see the BugGuide Timema page).

    The original description of T. genevieve appears in Rentz (1987), see "Print References" at bottom of the this page. Interestingly, this was the first parthenogenetic (i.e all female, asexually reproducing) species of Timema discovered. Four more parthenogenetic species have been found, out of a current total of 21 species for the genus. Research indicates T. genevieve has been a parthenogenetic lineage for a million years or more. See this interesting article for details."


    3. Reviewed by Aaron Schusteff    May 16, 2016

    Action: changed name from "Timema genevieve" to "Timema genevievae "

    Reviewer's comments:
         "I'm correcting two errors that appeared in my previous annotation:

    1) The correct spelling of the epithet here is T. genevievae, rather than T. genevieve. That's the spelling used in the original description in the paper by Rentz. See for example, this link.

    2) Rentz's paper was published in 1978, not 1987 (I made a transposition typo in my previous remark!)."

     
    Using this photo   The thumbnail photo (128x192 pixels) on this page may be freely used for personal or academic purposes without prior permission under the Fair Use provisions of US copyright law as long as the image is clearly credited with © California Academy of Sciences.

    Permission is granted to use the enlargement for personal, academic, or non-profit purposes as long as the user fills out the following form: https://forms.gle/R2ZUig8o8iYj4TrW9 and the image is clearly credited with © California Academy of Sciences. For higher resolution images or commercial use please fill out this form: https://forms.gle/QKoVskQBcnYZPbrD6. Please make sure to include the 16 digit ID number for the image.


     

    Copyright © 1995-2023 UC Regents. All rights reserved.

    CalPhotos is a project of BNHM     University of California, Berkeley