"Christmas Tree Worm Spirobranchus giganteus." Santa Cruz, UCSC. It is found from 100 to 1000 m below the surface, and is most common at depths greater than 500 m (Bayer and Owre, 1968; Coleman 1991; Pearse and Buchsbaum, 1987). McGill University (Canada). Spatial distribution and larval biology of Spirobranchus giganteus. The serpulid Spirobranchus giganteus lives in obliged association of alive corals, inside which it builds the tube, where it live for almost all its vital cycle.

Calcareous tube with large spiral protusion. In fact, A. taeniatus frequently utilises benthic food items, such as damselfish eggs, the Christmas tree worm Spirobranchus giganteus, and the boring clam … Total body weight, tube length, abdomen weight and branchial crown weight of individualSpirobranchus giganteus (Pallas) living on four different coral species on the bank reef on the west coast of Barbados were investigated in 1986. Spirobranchus giganteus microceras (Mörch, 1863) Spirobranchus giganteus tricornis (Mörch, 1863) Spirobranchus megasoma ((Quatrefages, 1866)) Spirobranchus tricornis (Mörch, 1863) Terebella bicornis (Abildgaard, 1789) Common Names. Spatial distribution of Spirobranchus giganteus as a function of region Live and dead Porites lobata were randomly chosen by throwing a weighted line in any direction and measuring both the nearest live and dead lobata in each of the four regions of Public Beach.

This occurred in the midst of the annual coral spawning event.
Aspects of habitat selection by a tropical serpulid polychaete Spirobranchus giganteus (Pallas).

Serpulinae (Polychaeta) from the Caribbean: I - the genus Spirobranchus. … Conlin, B. E. (1989). The Christmas tree worms in this video are located in the middle of a brain coral colony that is also spawning.
Hunte, W., Marsden, J.R. and Conlin, B.E. (Spirobranchus giganteus) In August 2006, sanctuary staff captured the first video of Christmas tree worms spawning. Kingdom Animalia Phylum Annelida Class Polychaeta Genus Spirobranchus Species Spirobranchus giganteus. Spirobranchus giganteus (Pallas, 1766) Christmas tree worm Native range | All suitable habitat | Point map | Year 2100: This map was computer-generated and has not yet been reviewed. Christmas tree worm. Tubes usually encased in living coral. Despite their variety of colors — including red, orange, yellow and blue — Christmas tree worms all belong to one species, Spirobranchus giganteus. Video Length: 0:59. Credit: FGBNMS/Hickerson The polychaete may offer ... morphs may reflect density-independent pressure from predation and habitat constraints. Depth: ranges from 3 m down to 30 m. Distribution: Common all over the Caribbean. Studies on the Fauna of Curaçao and other Caribbean Islands, 32: 1-57. Christmas tree worm . Despite their diverse appearances, all Christmas tree worms belong to the same species, Spirobranchus giganteus. Canada, McGill University (Canada). determine Spirobranchus giganteus distribution in relation to depth. Effects of coral species on body size and body proportions . Habitat This species is found attached to rocky areas of the seafloor.

(Allen 1957) [Spirobranchus polycerus] [West Indies] Spawning season during the summer months (Lewis 1960, Marsden 1960, cited in Kupriyanova et al. Habitat: This feather worm occurs all over the reefs.

Status in World Register of Marine Species Accepted name: Spirobranchus giganteus (Pallas, 1766) Scientific … DK (2010).

Double-horned operculum extends from between radioles.