Hydrozoa image
Orchistoma collapsum medusa from Florida
Description aboral view through jelly focusing on base of manubriumnote: 28 tentacles instead of 16 as given in Mayer (1910), approaching thus O. pileus and O. agariciforme.
note: the common origin of the radial canals in four peradial common trunks
size 18 mm ·
Extra information
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added on 2018-10-24684 viewsHydrozoa taxaDigital photo, entire species Orchistoma collapsum (Mayer, 1900) accepted as Orchistoma pileus (Lesson, 1843)checked Schuchert, Peter 2018-11-06
© 2018 Collins, Richard
FileName: 134654.jpg
FileDateTime: 1540371999
FileSize: 1664152
FileType: 2
MimeType: image/jpeg
SectionsFound: ANY_TAG, IFD0, EXIF
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COMPUTED.Height: 1920
COMPUTED.Width: 1920
COMPUTED.IsColor: 1
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COMPUTED.ApertureFNumber: f/16.0
Make: NIKON CORPORATION
Model: NIKON D800E
XResolution: 240/1
YResolution: 240/1
ResolutionUnit: 2
Software: Adobe Photoshop Lightroom Classic 7.4 (Macintosh)
DateTime: 2018:10:21 13:34:05
Exif_IFD_Pointer: 226
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FNumber: 16/1
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