Very popular “showy” shell from approved Indo-pacific sources which are frequently used for window dressing and photographic work.

“Spiders” are part of the conch family which are salt water snails that vary in size from small to very large.


All of our Seashells are 100% Genuine, from sustainable and ethical sources, with a Certificate of Authenticity


Specimen: Spider Chiragra Seashell

Name: Lambis Chiagra or Lambis Arthritica

Classification: Linne

Location: Indo-Pacific

Size (picture scale cube=1cm): 222 x 148 x 56mm (8.74 x 5.83 x 2.2 inches)


ACTUAL AS SEEN: The image shows the EXACT specimen you will receive. The specimen has been carefully hand selected and photographed. Measurements are as accurate as possible, though be aware measuring precise dimensions can be difficult from irregular shaped items. Whilst we portray colours as close to life-like as we can, colours will vary if taken in sunlight, indoors, from monitor to monitor and device to device. Once this specimen is sold, we will update this listing with new similar selected item, with a new photo and dimensions.