Opresko, D.M. (2006). Revision of the Antipatharia (Cnidaria: Anthozoa). Part V. Establishment of a new family, Stylopathidae. Zoologische mededeelingen, Leiden. 80-4 (11), 10.xi.2006: 109-138, figs 1-14.

154091

Opresko, D.M.

2006

80-4 (11), 10.xi.2006: 109-138, figs 1-14

Publication

https://repository.si.edu/bitstream/handle/10088/6225/Opresko_2006_Part_5_Stylopathidae.pdf

A new family of antipatharian corals, Stylopathidae (Cnidaria: Anthozoa: Antipatharia), is established for Arachnopathes columnaris Duchassaing, 1870, and related species. The family is characterized by small polyps, 1.5 mm or less in transverse diameter; small, conical, smooth spines, often distally directed (especially at the tips of the branchlets and/or pinnules); and by the tendency for the pinnules and branchlets to occur in subopposite pairs or to be arranged in verticils of three or four (rarely five)pinnules. In many species adjacent pinnules or branchlets fuse together or anastomose, resulting in the formation of cylindrical, reticulated worm runs along the stem or branches. Genera are established on the basis of morphological features of the corallum. Stylopathes gen. nov., includes the type species, Arachnopathes columnaris Duchassaing, and is characterized by a monopodial or very sparsely branched corallum. Triadopathes gen nov. contains only the type species Parantipathes triadocrada Opresko, and has multiple, vertically directed, stem-like primary branches, arising primarily from the lower parts of the corallum. Tylopathes Brook contains the type species T. crispa Brook, and is characterized by a flabellate corallum with short, mostly bilateral branchlets.

Systematics, Taxonomy
Zoology

Anthozoa

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