Geminofilum, Capa, Nygren, Parapar, Bakken, Meissner & Moreira, 2019

Plathong, Jintana, Plathong, Sakanan & Capa, María, 2020, Two new species of Sphaerodoridae (Annelida) from the Gulf of Thailand, Zootaxa 4790 (1), pp. 57-75 : 58-59

publication ID	https://doi.org/10.11646/zootaxa.4790.1.3
publication LSID	lsid:zoobank.org:pub:9C0BB652-39A7-444C-9BA5-89C116C6256A
persistent identifier	https://treatment.plazi.org/id/596E87B9-FFF0-FFCC-0D91-920286ADD4EA
treatment provided by	Plazi (2020-06-10 07:43:11, last updated 2023-10-31 17:30:23)
scientific name	Geminofilum
status

Treatment

Genus Geminofilum View in CoL Capa et al., 2019

Geminofilum View in CoL Capa et al., 2019: 31 View Cited Treatment .

Sphaerodoropsis Hartman & Fauchald, 1971: 69 View in CoL (in part); Fauchald, 1974: 261 (in part); Borowski, 1994: 23 (in part); Moreira, 2012: 30 (in part); Capa et al., 2014: 18 (in part).

Type species. Sphaerodorum distichum (Eliason, 1962) View in CoL

Diagnosis. Body short and cylindrical. Head with a median and a pair of lateral antennae; antenniform papillae absent or present; all appendages short. Tubercles sessile, spherical or hemispherical, arranged in two transversal rows per segment. Additional epithelial papillae on dorsal (sometimes absent) and ventral surfaces. Parapodia with elongated ventral cirri, as long as acicular lobe. Stout hooks in anterior chaetigers absent. All chaetae compound, unidentate, with serrated edge (after Capa et al. 2019).

References

Borowski, C. (1994) Three new deep-sea species of Sphaerodoridae (Annelida, Polychaeta) from the eastern tropical South Pacific. Zoologica Scripta, 23, 193 - 203. https: // doi. org / 10.1111 / j. 1463 - 6409.1994. tb 00384. x

Capa, M., Bakken, T. & Purschke, G. (2014) Sphaerodoridae Malmgren, 1867. In: Westheide, W. & Purschke, G. (Eds.), Handbook of Zoology. A Natural History of the Phyla of the Animal Kingdom. Annelida: Polychaetes. De Gruyter, Osnabruck. Available from: http: // www. degruyter. com / view / Zoology / bp _ 029147 - 6 - 34 (accessed 18 May 2020)

Capa, M., Nygren, A., Parapar, J., Bakken, T., Meissner, K. & Moreira, J. (2019) Systematic re-structure and new species of Sphaerodoridae (Annelida) after morphological revision and molecular phylogenetic analyses of the North East Atlantic fauna. ZooKeys, 845, 1 - 97. https: // doi. org / 10.3897 / zookeys. 845.32428

Fauchald, K. (1974) Sphaerodoridae (Polychaeta: Errantia) from world-wide areas. Journal of Natural History, 8, 257 - 289. https: // doi. org / 10.1080 / 00222937400770241

Hartman, O. & Fauchald, K. (1971) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic Areas. Part II. Allan Hancock Monographs in Marine Biology, 6, 1 - 327.

Moreira, J. (2012) Familia Sphaerodoridae Malmgren, 1867. In: Parapar, J., Alos, C., Nunez, J., Moreira, J., Lopez, E., Aguirrezabalaga, F., Besteiro, C. & Martinez, A. (Eds.), Annelida Polychaeta III. Fauna Iberica. Vol. 36. Museo Nacional de Ciencias Naturales, CSIC, Madrid, pp. 16 - 43. [in Spanish]