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Other animals › Tethyidae

Golf Ball Sponge

Tethya aurantium

327 observations in the source records

Wildlife study photograph from iNaturalist.
(c) keithbroomfield, some rights reserved (CC BY-NC)

25 photos

Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.

Photos you add are credited to you, and you keep the copyright.

What the records say

Easily confused with

Study checks a spoken answer against these, and tells you which one you named.

Where it is recorded

Records by month in Alaska.January 54, February 40, March 63, April 99, May 142, June 155, July 166, August 143, September 105, October 78, November 43, December 33.
United States1,294
Alaska1,121
California173
Greece33
Thessalia-Central Greece27
Canada14
British Columbia14
Spain11
Cataluña/Catalunya9
Egean4

Counts show where people looked, not only where it lives.

Classification

KingdomAnimals · Animalia
PhylumSponges · Porifera
ClassDemosponges · Demospongiae
OrderTethyida
FamilyTethyidae
GenusPuffball Sponges · Tethya

Sources

Remember the name next time.

Practise Golf Ball Sponge with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.