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77 results for “Astrophorida”

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zenodo28/100

Figure 9 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 9 - Dercitus (Stoeba) senegalensis sp. n., A–D Paratype ZMA Por. 06721, Mauritania, off Banc d'Arguin, A habit, B overview of megascleres C calthrops D various sanidasters E–F Possible additional member of Dercitus (Stoeba) senegalensis sp. n., ZMA Por. 21697, Aegean Sea E calthrops F sanidaster.

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 25 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 25 - Calthropella (Calthropella) durissima, specimen EMEPC/G3/08.30, from S of Azores, Atlantis Seamount A habit B 'tripod' and calthrops C overview of spicules D oxyaster E smooth spheroxyasters F tuberculated spheraster and various derived slica bodies.

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 30 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 30 - Calthropella (Pachataxa) enigmatica, paratype MNHN DCL 2895 from New Caledonia, A habit (photo P. Cárdenas, scale bar 1 cm) B overview of spicules C calthrops D larger oxyaster E smaller oxyaster F various ataxasters.

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 24 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 24 - Calthropella (Calthropella) geodioides, ZMA Por. 21666, from Azores, Terceira Island, A habit (scale bar 1 cm) B calthrops C overview of spicules, including broken oxeas D dichocalthrops E oxyaster F large tuberculated spherasters G small tuberculated spherasters.

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 3 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 3 - Dercitus (Dercitus) niger (= j.syn. of Dercitus (Dercitus) bucklandi), type specimens, BMNH 1895.4.27.1–6, A habit B overview of spicule complement C calthrops D toxas E sanidasters.

opencc-by-4.0Nov 2010View details →
zenodo28/100

FIGURE 3 in A new species of Stelletta (Demospongiae, Astrophorida) without microscleres from Abrolhos Archipelago, northeastern Brazil

FIGURE 3. Stelletta anasteria sp. nov. Spicules: A, plagiotriaenes; B, anatriaenes; C, oxeas.

opennotspecifiedJun 2005View details →
zenodo28/100

FIGURE 13 in A review of Norwegian streptaster-bearing Astrophorida (Porifera: Demospongiae: Tetractinellida), new records and a new species

FIGURE 13. Geographical distribution of Poecillastra compressa (Bowerbank, 1866).

opennotspecifiedDec 2012View details →
zenodo28/100

FIGURE 16 in A review of Norwegian streptaster-bearing Astrophorida (Porifera: Demospongiae: Tetractinellida), new records and a new species

FIGURE 16. Geographical distribution of Vulcanella aberrans (Maldonado & Uriz, 1996).

opennotspecifiedDec 2012View details →
zenodo28/100

Figure 16 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 16 - Dercitus (Halinastra) berau sp. n., holotype RMNH 4256, A Habit after preservation B calthrops C various sanidasters D various aster-like compressed sanidasters.

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 15 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 15 - Dercitus (Halinastra) berau sp. n., holotype RMNH 4256, from Indonesia, Kalimantan, A photographed in situ B photographed just after collection (photos N.J. De Voogd).

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 14 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 14 - Dercitus (Halinastra) exostoticus, holotype ZMB 287, from Eritrea, Dahlak Archipelago, A habit B various calthrops C various sanidasters D various aster-like compressed sanidasters.

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 12 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 12 - Dercitus (Stoeba) fijiensis sp. n., holotype from ZMUC, A calthrops B dichocalthrops, with type characteristic of the species at the right C sanidasters.

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 10 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 10 - Dercitus (Stoeba) verdensis sp. n., holotype ZMA Por. 07521b, from Cape Verde Islands, A habit consolidating calcareous substratum B dichocalthrops C sanidasters.

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 13 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 13 - Dercitus (Stoeba) bahamensis sp. n., A schizoholotype ZMA Por. 07782 and holotype HBOI 23–VIII–85–1–49 (photo J. Reed, scale bar 1 cm), from Bahamas, New Providence Island B calthrops C dichocalthrops D overview of spicules E various sanidasters.

opencc-by-4.0Nov 2010View details →
zenodo28/100

Figure 11 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 11 - Dercitus (Stoeba) extensus, slides from type BMNH 1907.2.1.5a, Gulf of Mannaar, Sri Lanka, A overview of peripheral skeleton (scale bar 100 µm) B dichocalthrops (scale bar 50 µm) C calthrops (scale bar 50 µm) D surface view of sanidasters (scale bar 50 µm).

opencc-by-4.0Nov 2010View details →
zenodo24/100

Figure 23 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 23 - Key to the subgenera of Calthropella.

opencc-by-4.0Nov 2010View details →
zenodo24/100

Figure 1 from: van Soest R, Beglinger E, De Voogd N (2010) Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida). ZooKeys 68: 1-88. https://doi.org/10.3897/zookeys.68.729

Figure 1 - Key to the subgenera of the genus Dercitus.

opencc-by-4.0Nov 2010View details →

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