''Merulina'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...

stony corals Scleractinia, also called stony corals or hard corals, are marine animals in the phylum Cnidaria that build themselves a hard skeleton. The individual animals are known as polyp (zoology), polyps and have a cylindrical body crowned by an oral di ...

in the

family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

Merulinidae Merulinidae is a family of reef-building stony corals. Characteristics All the genera in this family are colonial, reef-building corals. Skeletal structures are similar to those of Faviidae but are highly fused, without paliform lobes. The vall ...

. Members of this genus are native to the Indo-Pacific region and their ranges extend from the Red Sea through the Indian Ocean as far as Japan and the southern central Pacific Ocean. '' Merulina ampliata'' is the

type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen( ...

Characteristics

Colonies can be laminar, foliose, columnar or arborescent, and can adopt all of these forms in a single colony. On laminar plates, valleys radiate from the centre, becoming contorted on branching structures.

Species

The following

species In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ...

are currently recognized by the

World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific speciali ...

: *'' Merulina ampliata'' (Ellis & Solander, 1786) *†'' Merulina isseli'' (Prever, 1922) *'' Merulina rotunda'' Nemenzo, 1959 *'' Merulina scabricula'' Dana, 1846 *'' Merulina scheeri'' Head, 1983 *'' Merulina triangularis'' (Veron & Pichon, 1980)

References

Merulinidae Scleractinia genera Taxa named by Christian Gottfried Ehrenberg {{scleractinia-stub