Published December 31, 2017 | Version v1
Taxonomic treatment Open

Amathia distans Busk 1886

Description

Amathia distans Busk, 1886

(Figs. 22–23)

Amathia distans Busk, 1886: 33, pl. 7, fig. 1; Vieira et al. 2008: 10; Fehlauer-Ale et al. 2011: 56, figs. 3, 4, 6, 8, 10 (cum syn.); Migotto et al. 2011: 269; Marques et al. 2013: 271; Vieira et al. 2014: 514; Almeida et al. 2015b: 3.

Material examined. UFBA 1581, UFBA 2349–50, Todos os Santos Bay, 13°00’S, 38°32’W, 3–8 m, coll. 2013 (on sponge Callyspongia sp.); UFBA 1600, UFBA 2351, Camamu Bay, 13°53’S, 38°59’W, 18–20 m, coll. October 2012 (on sponge Dysidea etheria); UFBA 1617, UFBA 2352–53, Camamu Bay, 13°53’S, 38°59’W, 18–20 m, coll. October 2012 (on Mycale angulosa).

Remarks. Fehlauer-Ale et al. (2011) redescribed A. distans and stated the bright yellow pigment spots in stolonal and zooidal surfaces, the thickly cuticularised slender stolon (Fig. 22), and the autozooids organized in clockwise and anticlockwise directions (Fig. 23) as distinctive characters of the species. Amathia distans has been reported on a variety of substrata such as algae, bryozoans and anthropogenic surfaces (Fehlauer-Ale et al. 2011). Here we present the first record of A. distans associated with the sponges Callyspongia sp., Dysidea etheria and Mycale angulosa.

Distribution. Atlantic: Brazil (Alagoas, Bahia, Espírito Santo, Rio de Janeiro, São Paulo and Paraná) (Fehlauer-Ale et al. 2011).

Notes

Published as part of Almeida, Ana C. S., Souza, Facelucia B. C., Menegola, Carla & Vieira, Leandro M., 2017, Diversity of marine bryozoans inhabiting demosponges in northeastern Brazil, pp. 281-323 in Zootaxa 4290 (2) on pages 289-290, DOI: 10.11646/zootaxa.4290.2.3, http://zenodo.org/record/892719

Files

Files (1.9 kB)

Name Size Download all
md5:2ad6e3b63a43d90606afcd0089a9f1f4
1.9 kB Download

System files (21.1 kB)

Name Size Download all
md5:0e40b6917b43e4810303cfb37c1a535a
21.1 kB Download

Linked records

Additional details

Biodiversity

References

  • Busk, G. (1886) Report on the Polyzoa collected by H. M. S. Challenger during the years 1873 - 1876. Part II. The Cyclostomata, Ctenostomata and Pedicellinea. (17 th Report on the Scientific Results of H. M. S. Challenger during the years 1873 - 76, Zoology, 7 (50), i - viii + 1 - 47, 1 - 10 pls.
  • Vieira, L. M., Migotto, A. E. & Winston, J. E. (2008) Synopsis and annotated checklist of Recent marine Bryozoa from Brazil. Zootaxa, 1810, 1 - 39.
  • Fehlauer-Ale, K. H., Vieira, L. M. & Winston, J. E. (2011) Molecular and morphological characterization of Amathia distans Busk and Amathia brasiliensis Busk (Bryozoa: Ctenostomata) from the tropical and subtropical Western Atlantic. Zootaxa, 2962, 49 - 62.
  • Migotto, A. E., Vieira, L. M. & Winston, J. E. (2011) Bryozoa. In: Amaral, A. C. Z. & Nallin, S. A. H. (Orgs.), Biodiversidade e ecossistemas bentonicos marinhos do Litoral Norte de Sao Paulo, Sudeste do Brasil. IB / UNICAMP, Campinas, pp. 265 - 272.
  • Marques, A. C., Kloh, A. S., Migotto, A. E., Cabral, A. C., Ravedutti, Tigo, A. P., Bettim, A. L., Razzolini, E. L., Cascon, J. M., Bardi, J., Kremer L. P., Vieira, L. M., Bezerra, L. E. A., Haddad, M. A., De Oliveira Filho, R. R., Gutierre, S. M. M., Miranda, T. P., Franklin, W. J. R. & Rocha, R. M. (2013) Rapid assessment survey for exotic benthic species in the Sao Sebastiao Channel, Brazil. Latin American Journal of Aquatic Research, 41, 265 - 285.
  • Almeida, A. C. S., Alves, O., Peso-Aguiar, M., Dominguez, J. & Souza, F. (2015 b) Gymnolaemata bryozoans of Bahia State, Brazil. Marine Biodiversity Records, 8, e 120.