Series of diagrams showing the development of subcellular organelles in a ctenophore. In a touch of creative whimsy, the authors have added King Kong battling aircraft atop the fully developed organelle, which resembles a skyscraper. After Tamm and Tamm (1988). 

 
  Part of: Egloff W, Agosti D, Kishor P, Patterson D, Miller J (2017) Copyright and the Use of Images as Biodiversity Data. Research Ideas and Outcomes 3: e12502. https://doi.org/10.3897/rio.3.e12502