Slide 1On Web version, right click on the screen and choose Edit slides to view supporting text Slide 2 Revealing the reef: marine life settling on ex-HMS Scylla Keith Hiscock…

1.Delyan Karagerov Iordan Milenkov Radoslav Kokinov 10/42. What are Cnidarians and Sponges Cnidariansare a group of aquatic animals that include hydras, corals, jellyfish…

1. 6/29/2014 Cnidaria - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Cnidaria 1/21 Cnidaria Temporal range: 580–0Ma Ediacaran–Recent Pacific sea nettles,…

1. BY1102 Introduction to Evolution, Biodiversity and the Environment Feeding strategies &Species diversity [email protected] 2. BY1102 Introduction to Evolution, Biodiversity…

Slide 1 Phylum Porifera Sponges Slide 2 Porifera Sponges – Living on Earth for at least 540 million years – Most sponges live in the ocean Arctic to the tropics shallow…

Phylum: Porifera The Sponges D. Class Calcarea (Calcispongiae) 1. These are calcareous sponges with spicules of calcium carbonate. 2. The spicules are straight or have three…

Sponge Systematics Important for studying evolution and in the search for bioactive compounds. Morphology ; Limited to type and structure of skeleton & spicules. Some…