Dragmacidon reticulatum Ridley & Dendy 1886

Autor: Zea, Sven, Pulido, Alejandra
Rok vydání: 2016
Předmět:
ISSN: 0081-0282
DOI: 10.5281/zenodo.6078859
Popis: Dragmacidon reticulatum (Ridley & Dendy, 1886) Figs 1 A, 2 A, 3 A, 4; plate 1 figs. A���D, Tables 1���2 Axinella reticulata Ridley & Dendy, 1886: 481 (holotype BMNH. 1887.5. 2.11, Brazil); Ridley & Dendy, 1887: 184, pl. 38, figs. 4, 4A. [Non: Axinella reticulata; Wells & Wells in Wells et al. 1960 (Cape Hatteras, USA) (= Axinella polycapella de Laubenfels, 1953, fide Alvarez et al. 1998).] Pseudaxinella reticulata; Alvarez et al. 1998: 15 (in part; only specimens USNM 32847 from Bermudas and USNM 42787 from the Gulf of Mexico; the rest are Dragmacidon alvarezae n. sp.). [Non: Pseudaxinella reticulata; Castellanos et al. 2003: 1166, Table 1 (Santa Marta, Colombia; sterol phylogeny) (= Dragmacidon alvarezae n. sp.).] Dragmacidon reticulata; Alvarez & Hooper 2002: 734, fig. 9 A (genus transfer). [Non: Dragmacidon reticulata; Mora-Cristancho et al. 2007: 170, Table 1 (Santa Marta, Colombia, antifouling properties); D��az 2007: 47; D��az & Zea 2008: 34 (Guajira, Colombia) (= Dragmacidon alvarezae n. sp.).] Dragmacidon reticulatum; Zea et al. 2014 (Bahamas; Santa Marta, Colombia). [Non: Dragmacidon reticulatum; Zea et al. 2009 (Bahamas); R��tzler et al. 2014: 70 (Carrie Bow Cay, Belize) (= Dragmacidon alvarezae n. sp.).] Axinella rosacea Verrill, 1907: 341, pl. 35 d fig. 12 (Bermuda, neotype examined, BMNH 1948.8. 6.37, designated by de Laubenfels, 1950: 89). Pseudaxinella rosacea; de Laubenfels 1950: 89, fig. 40 (Bermuda, neotype of A. rosacea Verrill 1907 and additional material). [Non: Pseudaxinella rosacea; de Laubenfels 1949: 17 {= Ptilocaulis walpersi (Duchassaing and Michelotti, 1864); fide Alvarez et al. 1998}.] Ectyoplasia ferox explicata Wiedenmayer, 1977: 159 (Bermuda, junior synonym of Axinella rosacea Verrill, 1907, as its holotype was based on the same specimen BMNH 1948.8. 6.37, designated as neotype by de Laubenfels 1950: 89; synonymy suggested by Alvarez et al. 1998 and confirmed herein). Pseudaxinella explicata; R��tzler 1986: 121, fig. 32 (sponges 3), pl. 4 fig. 1 (Bermuda; also fide Alvarez et al. 1998); Alvarez & Crisp, 1994: 119 (citation only, fide Alvarez et al. 1998); Castellanos et al. 2003: 1166, Table 1 (Santa Marta, Colombia; phylogeny based on sterols). Dragmacidon explicatum; Zea et al. 2009 (Bahamas). [Non: Pseudaxinella lunaecharta; Wiedenmayer 1977: 155, pl. 31 figs. 7���10; pl. 32 figs. 1���3, fig. 156 (synonymy suggested by Alvarez et al. 1998; most specimens seem to belong Dragmacidon alvarezae n. sp.).] [Non: Dragmacidon lunaecharta (Ridley & Dendy, 1886) {as Axinella (?) (a valid species from the eastern Atlantic, fide Alvarez et al. 1998)}.] Material examined. Brazil, Holotype : BMNH 1887.5. 2.11, Off Salvador, Bahia State, 14���40 m, coll. H.M.S. Challenger. Bermuda: BMNH 1948.8. 6.37, neotype of Axinella rosacea Verrill, 1907 and holotype of Ectyoplasia ferox explicata Wiedenmayer, 1977, coll. M.W. de Laubenfels, 30 June 1937, Harrington Sound; USNM 32847 (fragment INV-POR 1260), Walsingham Pond (32 �� 20 ��� 47.31 ��� N, 64 �� 42��34.16 ��� W), 0.5���2 m, coll. J.H. Ciardellina, August 1983. Bahamas (coll. Sven Zea): voucher PBH 04, Eluthera, Egg Island (25 �� 29 ��� 45.5 ��� N, 76 �� 543 ��� 20.8 ��� W), 24 m, 27 July 2000; voucher 190 (tissue slide, 10 m, 19 June 2004), voucher 285 (12 m, 27 June 2007), Stirrup Cays, N Berry Islands (25 �� 49 ��� 39.2 ��� N, 77 �� 53 ��� 497.9 ��� W); voucher 216 (tissue slide); San Salvador (24 ��01.139��� N, 74 �� 32.687 ��� W), 27 m, 22 June 2004. Florida east coast: voucher PFL 8, Florida Keys, Long Key, 3 m, coll. Sven Zea, 19 February 1994. Continental coast of Colombia, Santa Marta : INV-POR 526 (21 m, coll. Sven Zea, 2 September 1997, voucher for Castellanos et al. 2003, as Pseudaxinella explicata), INV-POR 880 (24 m, coll. Sven Zea & Marisol Santos-Acevedo, 18 November 2003, identified as Dragmacidon explicata), INV-POR 1257 (12���15 m, coll. Sven Zea, 9 July 1993), Bah��a de Santa Marta, Morro, SW side (11 �� 14 ��� 57.77 ��� N, 74 �� 13 ��� 48.66 ��� W); INV- POR 1258, Bah��a de Chengue, NE side (11 �� 19 ��� 47.10 ��� N, 74 �� 7 ��� 43.82 ��� W), 25 m, coll. Sven Zea, 25 November 1998. Description. Shape, color and consistency. Thickly encrusting to massive, amorphous, 5���10 cm in diameter and up to 5 cm thick, generally with rounded or conical lobes; oscules 2���5 mm in diameter, even or on top of lobes. At Santa Marta, continental coast of Colombia, it is always encrusting, up to 1 cm in thickness. Surface rugose, with microconulose hispid projections, 1���2 mm high, separated, or joined by low crests forming a slightly prismatic pattern. Live color intense red to bright orange; interior orange; cream when preserved. Consistency toughly compressible, can be broken with some force. Abundant mucus is exuded upon handling. Skeleton. Reticulation of ascending and diverging plumose spicule tracts, 225���500 ��m thick, 375���1000 ��m apart, interconnected every 500���1750 ��m by thinner, 75���500 ��m tracts, or by sheets of confusedly arranged spicules, up to 1,500 ��m wide. Ascending columns project over the surface forming the hispid projections. Spicules (Table 1): (1) Styles, slightly curved, with smooth heads and pointed ends, 250���540 ��m by 7.5���22.5 ��m, a few robust. (2) Oxeas, slightly curved, usually slightly asymmetric, with pointed or blunt ends, 219���520 ��m by 7,5��� 20 ��m. Specimen measurements are given in Table 1. Distribution. Bermuda, Bahamas, Florida Gulf coast, Florida Keys, Continental coast of Colombia (Santa Marta), Brazil (Bahia). Ecology. It inhabits shallow to deep reefs, usually in sites exposed to light, but also in overhanging and cryptic substrata. Depth range 0.5��� 40 m.
Published as part of Zea, Sven & Pulido, Alejandra, 2016, Taxonomy of the Caribbean sponge Dragmacidon reticulatum (Ridley & Dendy, 1886) (Porifera, Demospongiae, Axinellida), with the description of a new species, pp. 393-408 in Zootaxa 4114 (4) on pages 395-397, DOI: 10.11646/zootaxa.4114.4.2, http://zenodo.org/record/263969
{"references":["Ridley, S. O. & Dendy, A. (1886) Preliminary report on the Monaxonida collected by H. M. S. ' Challenger. ' Annals and Magazines of Natural History, Series 5, 18 (34 & 44), 325 - 351 & 470 - 493.","Ridley, S. O. & Dendy, A. (1887) Report on the Monaxonida collected by H. M. S. Challenger during the years 1873 - 1876. Report on the Scientific Results of the Voyage of H. M. S. ' Challenger', 1873 - 1876, Zoology, 20 (59), 1 - 275.","Wells, H. W., Wells, M. J. & Gray, J. E. (1960) Marine sponges of North Carolina. Journal of the Elisha Mitchell Scientific Society, 76, 200 - 245.","Laubenfels, M. W. de (1953) Sponges from the Gulf of Mexico. Bulletin of Marine Science of the Gulf and Caribbean, 2 (3), 511 - 577.","Alvarez, B., Soest, R. W. M. van & Rutzler, K. (1998). A revizion of Axinellidae (Porifera: Demospongiae) of the Central-West Atlantic region. Smithsonian Contributions to Zoology, 598, 1 - 47. http: // dx. doi. org / 10.5479 / si. 00810282.598","Castellanos, L., Zea, S., Osorno, O. & Duque, C. (2003) Phylogenetic analysis of the order Halichondrida (Porifera, Demospongiae), using 3 β-hydroxysterols as chemical characters. Biochemical Systematics and Ecology, 31, 1163 - 1183.","Alvarez, B. & Hooper, J. N. A. (2002) Family Axinellidae Carter, 1875. In: Hooper, J. N. A. & Soest, R. W. M. van (Eds.), Systema Porifera: A Guide to the Classification of Sponges. Vol. 1. Kluwer Academic / Plenum Publishers, New York, pp. 742 - 747. http: // dx. doi. org / 10.1007 / 978 - 1 - 4615 - 0747 - 5 _ 80","Mora-Cristancho, J., Zea, S., Santos-Acevedo, M. & Newmark-Umbreit, F. (2007) Capacidad antimitotica de los extractos de esponjas marinas del Caribe colombiano. Boletin de Investigaciones Marinas y Costeras, 36, 167 - 179.","Diaz, C. M. (2007) Poriferos de la plataforma continental (10 - 50 m de profundidad) del Departamento de la Guajira, Caribe colombiano. B. Sc. Degree Work, Marine Biology, Universidad Jorge Tadeo Lozano, Bogota, 106 pp.","Diaz, C. M. & Zea, S. (2008) Distribucion de esponjas sobre la plataforma continental de La Guajira, Caribe colombiano. Boletin del Instituto de Investigaciones Marinas y Costeras, 37 (2), 27 - 43.","Zea, S., Henkel, T. P. & Pawlik, J. R. (2014) The Sponge Guide: a picture guide to Caribbean sponge. 3 rd Edition. Available from: http: // www. spongeguide. org (accessed 27 March 2015)","Zea, S., Henkel, T. P. & Pawlik, J. R. (2009) The Sponge Guide: a picture guide to Caribbean sponges. 2 nd Edition. Available from: http: // www. spongeguide. org / 2 ndEdition (accessed 11 November 2014)","Rutzler, K., Piantoni, C., Soest, R. W. M. van & Diaz, M. C. (2014) Diversity of sponges (Porifera) from cryptic habitats on the Belize barrier reef near Carrie Bow Cay. Zootaxa, 3805 (1), 1 - 129. http: // dx. doi. org / 10.11646 / zootaxa. 3805.1.1","Verrill, A. E. (1907) Porifera. In: The Bermuda Island. Part IV. Geology and Paleontology, and Part V. An account of the coral reefs. Transactions of the Connecticut Academy of Arts and Sciences, 12, pp. 330 - 344. http: // dx. doi. org / 10.5962 / bhl. part. 28921","Laubenfels, M. W. de (1950) The Porifera of the Bermuda Archipelago. Transactions of the Zoological Society of London, 27 (1), 20, 1 - 154. http: // dx. doi. org / 10.1111 / j. 1096 - 3642.1950. tb 00227. x","Wiedenmayer, F. (1977) Shallow-water sponges of the western Bahamas. Birkhauser Verlag, Basel and Stuttgart, 278 pp. http: // dx. doi. org / 10.1007 / 978 - 3 - 0348 - 5797 - 0","Rutzler, K. (1986) Phylum Porifera (Sponges). In: Sterrer, W. (Ed.), Marine fauna and flora of Bermuda. John Wiley & Sons, Inc., New York, pp. 111 - 128.","Alvarez, B. & Crisp, M. D. (1994) A preliminary analysis of the phylogenetic relationships of some axinellid sponges. In: Soest, R. W. M. van, Braekman, J. C., van Kempen, T. M. G., Bianchi, F. R. & Brink, A. (Eds.), Sponges in Time and Space. Balkema, Rotterdam, pp. 117 - 122."]}
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