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.Author Swalla, Billie J.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: Normal (0 deg) Focal Length: 7.8 mm Focal Length Equivalent in 35mm Film: 38
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