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FIGURE 8. Strongylacidon unguiferum n in New sciophilous sponges from the Caribbean (Porifera: Demospongiae)
No full textFIGURE 8. Strongylacidon unguiferum n. sp., SEM images of spicules (Holotype ZMA Por. 21067). A–B. Strongyle and details of apices. C–D. Various shapes of unguiferate reduced chelae.Published as part of Van, Rob W. M., 2009, New sciophilous sponges from the Caribbean (Porifera: Demospongiae), pp. 1-40 in Zootaxa 2107 on page 22, DOI: 10.5281/zenodo.18778
Placospherastra Van, 2009, n. sp.
No full textGenus Placospherastra n. g. Definition. Placospongiidae with globose spherasters replacing the selenasters in the surface armour, with selenasters entirely lacking. Megascleres tylostyles. Additional microscleres diplasters and tiny streptasters. Type species: Placospherastra antillensis n. sp.Published as part of Van, Rob W. M., 2009, New sciophilous sponges from the Caribbean (Porifera: Demospongiae), pp. 1-40 in Zootaxa 2107 on page 6, DOI: 10.5281/zenodo.18778
FIGURE 13 in New sciophilous sponges from the Caribbean (Porifera: Demospongiae)
No full textFIGURE 13. Hymedesmia (Hymedesmia) bonairensis n. sp., SEM images of spicules (Holotype ZMA Por. 21065). A–B. Tornote and details of apices; C. Large acanthostyle category; D. Small acanthostyle category; E–F. Large and small sigma categories; G–H. Large and small arcuate chela categories.Published as part of Van, Rob W. M., 2009, New sciophilous sponges from the Caribbean (Porifera: Demospongiae), pp. 1-40 in Zootaxa 2107 on page 32, DOI: 10.5281/zenodo.18778
FIGURE 11 in New sciophilous sponges from the Caribbean (Porifera: Demospongiae)
No full textFIGURE 11. Forcepia (Leptolabis) microlabis n. sp., SEM images of spicules (Holotype ZMA Por. 21069). A–B. Tylote and detail of one of the apices; C. Large acanthostyle category; D. Small acanthostyle category; E–F. Entangled large forceps and detail of curved part; G. Microforceps; H–I. Large and small sigma categories; J–K. Large and small arcuate chela categories.Published as part of Van, Rob W. M., 2009, New sciophilous sponges from the Caribbean (Porifera: Demospongiae), pp. 1-40 in Zootaxa 2107 on page 28, DOI: 10.5281/zenodo.18778
FIGURE 1. Triptolemma endolithicun n in New sciophilous sponges from the Caribbean (Porifera: Demospongiae)
No full textFIGURE 1. Triptolemma endolithicun n. sp., SEM images of spicules (Holotype ZMA Por. 21062). A–C. Various sizes and forms of mesotriaenes; D–E. oxea and detail of one of the proliferated apices; F. Amphiaster; G–H. Acanthose microrhabds in two size categories, G-1 and H-1 in the same magnification, G-2 and H-2 showing details of surface.Published as part of Van, Rob W. M., 2009, New sciophilous sponges from the Caribbean (Porifera: Demospongiae), pp. 1-40 in Zootaxa 2107 on page 5, DOI: 10.5281/zenodo.18778
Clathrina rotundata Voigt et al. 2017, sp.nov.
No full textClathrina rotundata Voigt et al., 2017 Recently described extensively in Voigt et al. 2017 and discussed above in the Remarks of C. maremeccae sp.nov.Published as part of Van, Rob W. M. & De, Nicole J., 2018, Calcareous sponges of the Western Indian Ocean and Red Sea, pp. 1-160 in Zootaxa 4426 (1) on page 148, DOI: 10.11646/zootaxa.4426.1.1, http://zenodo.org/record/127123
Clathrina blanca Jenkin 1908
No full textClathrina blanca sensu Jenkin 1908 This was discussed above in the Remarks paragraph of Clathrina aff. pulcherrimaPublished as part of Van, Rob W. M. & De, Nicole J., 2018, Calcareous sponges of the Western Indian Ocean and Red Sea, pp. 1-160 in Zootaxa 4426 (1) on page 152, DOI: 10.11646/zootaxa.4426.1.1, http://zenodo.org/record/127123
Lelapiella incrustans Vacelet 1977
No full textLelapiella incrustans Vacelet, 1977 Vacelet (1977: 358) described this species from reef tunnels off Tuléar, Madagascar.Published as part of Van, Rob W. M. & De, Nicole J., 2018, Calcareous sponges of the Western Indian Ocean and Red Sea, pp. 1-160 in Zootaxa 4426 (1) on page 153, DOI: 10.11646/zootaxa.4426.1.1, http://zenodo.org/record/127123
Soleneiscus hamatus Voigt et al. 2017
No full textSoleneiscus hamatus Voigt et al., 2017 This was recently described and for its properties the reader is referred to Voigt et al. ’s paper.Published as part of Van, Rob W. M. & De, Nicole J., 2018, Calcareous sponges of the Western Indian Ocean and Red Sea, pp. 1-160 in Zootaxa 4426 (1) on page 148, DOI: 10.11646/zootaxa.4426.1.1, http://zenodo.org/record/127123
FIGURE 76. Radiella sol Schmidt, 1870, a in Sponges of the Guyana Shelf
No full textFIGURE 76. Radiella sol Schmidt, 1870, a, habitus of the largest individual of RMNH Por. 9364 (scale bar = 1 cm), b, SEM image of cross section of another individual of RMNH Por. 9364, c–e, SEM images of spicules, c, subtylostyle, c1, details of c, d, intermediate tylostyle, d1, details of d, e, small tylostyle, e1, details of e.Published as part of Van, Rob W. M., 2017, Sponges of the Guyana Shelf, pp. 1-225 in Zootaxa 1 on page 124, DOI: 10.5281/zenodo.27295
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