Smittina cervicornis, commonly known as Staghorn Rose Coral, is a fascinating species of Bryozoan that thrives in the waters around Gozo. This ancient coral is notable for its unique structure and long fossil history, making it a point of interest for divers and marine biologists alike. In this article, we delve into the identification, characteristics, and interesting facts about Staghorn Rose Coral, and explore the experience of diving with this remarkable marine life in Gozo.
Identifying Staghorn Rose Coral is relatively straightforward due to its distinct appearance. This coral features rounded or somewhat flattened branches that form fan-like structures, arranged in multiple rows to create a bushy colony. Typically, these colonies are erect and rigid, standing up to 10-15 cm in height. The coloration of Staghorn Rose Coral ranges from orange to pale orange, adding to its distinctive look.
Staghorn Rose Coral consists of narrow-branched adeoniform ascophoran structures, commonly found on coralligenous rocky bottoms and detritic sands. The branches are bilaminar and flat-sectioned, with up to 12 linear series of zooids per layer, which become more pronounced before bifurcations. In older parts of the colony, secondary calcification results in frontal budding, creating successive layers with irregularly shaped zooids.
This coral prefers depths ranging from 15 to 80 meters on rocky bottoms and 40 to 120 meters on sandy substrates. It often resides beneath the canopy of large gorgonians, cohabiting with other large, rigidly erect bryozoans.
As the coral ages, secondary calcification increases, leading to the development of a thickly calcified cylindrical peristome projecting from the colony surface. In heavily calcified colonies, a perfectly round orifice with circular growing marks remains prominent.
One of the most intriguing aspects of Staghorn Rose Coral is its ability to form large frontal pores along its surface, especially prominent in the central area. These pores, along with the semi-circular primary orifice and variable secondary orifice, contribute to its unique appearance. The coral’s intricate calcification process and structure make it a subject of study for marine scientists interested in bryozoan growth patterns and fossil records.
Gozo offers an exceptional diving experience, allowing divers to explore the stunning underwater landscapes where Staghorn Rose Coral thrives. At depths of around 20 meters, inside Coral Cave on Gozo’s west coast, divers can observe these remarkable corals up close. The vibrant orange colonies, set against the backdrop of the cave’s walls, create a breathtaking underwater scene that is a must-see for diving enthusiasts.
Dive Site: Coral Cave: Coral Cave, with its diverse marine life and spectacular geological formations, is an ideal spot for encountering Staghorn Rose Coral. The cave’s clear waters and rich biodiversity make it a favorite among divers looking to explore the hidden secrets of Gozo’s underwater world.
Staghorn Rose Coral is a unique and captivating marine species that adds to the rich biodiversity of Gozo’s waters. Its distinct structure, fascinating calcification process, and historical significance make it an exciting subject for both divers and marine biologists. Whether you’re an experienced diver or a marine life enthusiast, exploring the underwater world of Staghorn Rose Coral in Gozo is an experience not to be missed. Dive into the depths and discover the beauty and secrets of this ancient coral.
