Jump to content

File:Mellita sexiesperforata (six-keyhole sand dollar) (San Salvador Island, Bahamas).jpg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (1,412 × 1,132 pixels, file size: 776 KB, MIME type: image/jpeg)

Summary

Description

Leodia sexiesperforata (Leske, 1778) - six-keyhole sand dollar (dead) on subtidal seafloor.

Compared with sea urchins, sand dollars (irregular echinoids) have flattened skeletons (tests), which are made of interlocking calcareous plates. During life, sand dollar tests are covered in short, fur-like spines. They live below the substrate, buried in sediments (infaunal). They are omnivores, feeding on tiny invertebrates and algae, and detritivores.

Classification: Animalia, Echinodermata, Echinoidea, Clypeasteroida, Mellitidae

Locality: west of Bamboo Point, northern Fernandez Bay, offshore western San Salvador Island, eastern Bahamas
Date
Source Mellita sexiesperforata (six-keyhole sand dollar) (San Salvador Island, Bahamas)
Author James St. John

Licensing

w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image was originally posted to Flickr by jsj1771 at https://www.flickr.com/photos/47445767@N05/15957325320. It was reviewed on 6 January 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

6 January 2015

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

23 June 2010

0.0015625 second

18.6 millimetre

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current00:03, 6 January 2015Thumbnail for version as of 00:03, 6 January 20151,412 × 1,132 (776 KB)FredD{{Information |Description=''Mellita sexiesperforata'' (Leske, 1778) - six-keyhole sand dollar (dead) on subtidal seafloor. Compared with sea urchins, sand dollars (irregular echinoids) have flattened skeletons (tests), which are made of interlock...

Global file usage

The following other wikis use this file:

Metadata