Glossobalanus berkeleyi. Photo from the BJ Swalla collection
Description This hemichordate is a Ptychoderidae, as evidenced by a short proboscis and the prominent black hepatic sacs in the posterior abdominal region. Enteropneust hemichordates have an anterior proboscis, a neck region, and then the abdominal region, which contains the gill slits and gonads.
JPG file - 41.94 kB - 927 x 501 pixels
Extra information
Camera Maker: Nikon
Camera Model: E5200
Image Title:
Original Time Taken: 0000:00:00 00:00:00
Time Digitized: 0000:00:00 00:00:00
Shutter Speed: 5/207 sec
Aperture: f/2.8
ISO Sensitivity: 100
Exposure Compensation: 0 EV
Metering Mode: Center Weighted Average
Flash Fired: No Flash
Original Width: 927 pixels
Original Height: 501 pixels
Orientation: 1: Horizontal (normal)
Focal Length: 7.8 mm
Focal Length Equivalent in 35mm Film: 38
added on 2011-05-063 002 viewsHemichordata taxa Glossobalanus berkeleyi Willey, 1931checked Konikoff, Charlotte 2011-08-19
Camera Maker: Nikon
Camera Model: E5200
Image Title:
Original Time Taken: 0000:00:00 00:00:00
Time Digitized: 0000:00:00 00:00:00
Shutter Speed: 5/207 sec
Aperture: f/2.8
ISO Sensitivity: 100
Exposure Compensation: 0 EV
Metering Mode: Center Weighted Average
Flash Fired: No Flash
Original Width: 927 pixels
Original Height: 501 pixels
Orientation: 1: Horizontal (normal)
Focal Length: 7.8 mm
Focal Length Equivalent in 35mm Film: 38
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License
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