FIGURE 5. Paraleucilla incomposita (A–I: UFBA 4532-POR. J, K: UFBA 4246-POR holotype). A—Diactine; B—Cortical triactine; C—Cortical tetractine; D, D'—Subatrial tetractines I; E—Subatrial triactine; F—Subatrial tetractines II; G—Thin subatrial tetractine; H, H'—Atrial tetractines; I—Pentactine; J—Pentactine of the holotype; K—Tetractine of the holotype with displaced apical actine.Published as part of Chagas, Cléslei & Cavalcanti, Fernanda F., 2017, Taxonomy of calcareous sponges (Porifera, Calcarea) sampled on artificial substrates of a recreational marina in the Tropical Northeastern Brazilian coast, pp. 203-224 in Zootaxa 4363 (2) on page 212, DOI: 10.11646/zootaxa.4363.2.2, http://zenodo.org/record/109867
FIGURE 13. Ernstia sanctipauli sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triac...
Figure 2. Arthuria spirallata sp. nov. (Holotype – MNRJ 11414). A, live specimen (contraction state)...
FIGURE 9. Clathrina zelinhae sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triacti...
FIGURE 5. Paraleucilla incomposita (A–I: UFBA 4532-POR. J, K: UFBA 4246-POR holotype). A—Diactine; B...
FIGURE 7. Sycon bellum sp. nov. (holotype, UFBA 4527-POR). A—Diactine; B—Triactines of the distal co...
FIGURE 4. Paraleucilla incomposita (UFBA 4532-POR, except for B, C, and D—UFBA 4533-POR). A—Preserve...
FIGURE 6. Sycon bellum sp. nov. (holotype, UFBA 4527-POR). A—Preserved specimen with oscular membran...
FIGURE 3. Leucandra serrata (UFBA 4525-POR). A—Diactine; B—Jagged microdiactine; C—Cortical triactin...
FIGURE 5. External and internal morphology of Leucandra serrata sp. nov. A—Preserved holotype; B—Cro...
FIGURE 4. External and internal morphology of Paraleucilla perlucida sp. nov. A—Preserved holotype; ...
FIGURE 5. Clathrina aurea (UFRJPOR 7662). A. Specimen in situ (UFRJPOR 7853). B. Specimen in ethanol...
FIGURE 2. Arturia trindadensis sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triac...
FIGURE 5. Arturia (?) adusta (Wörheide & Hooper, 1999), ZMA Por. 10612, from the Seychelles, La Digu...
FIGURE 5. Corvoheteromeyenia heterosclera: (a) megasclere; (b) microsclere pseudobirotules small; (c...
FIGURE 3. Spicules of Paraleucilla solangeae sp. nov. A—Cortical tetractine; B—Subatrial tetractine;...
FIGURE 13. Ernstia sanctipauli sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triac...
Figure 2. Arthuria spirallata sp. nov. (Holotype – MNRJ 11414). A, live specimen (contraction state)...
FIGURE 9. Clathrina zelinhae sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triacti...
FIGURE 5. Paraleucilla incomposita (A–I: UFBA 4532-POR. J, K: UFBA 4246-POR holotype). A—Diactine; B...
FIGURE 7. Sycon bellum sp. nov. (holotype, UFBA 4527-POR). A—Diactine; B—Triactines of the distal co...
FIGURE 4. Paraleucilla incomposita (UFBA 4532-POR, except for B, C, and D—UFBA 4533-POR). A—Preserve...
FIGURE 6. Sycon bellum sp. nov. (holotype, UFBA 4527-POR). A—Preserved specimen with oscular membran...
FIGURE 3. Leucandra serrata (UFBA 4525-POR). A—Diactine; B—Jagged microdiactine; C—Cortical triactin...
FIGURE 5. External and internal morphology of Leucandra serrata sp. nov. A—Preserved holotype; B—Cro...
FIGURE 4. External and internal morphology of Paraleucilla perlucida sp. nov. A—Preserved holotype; ...
FIGURE 5. Clathrina aurea (UFRJPOR 7662). A. Specimen in situ (UFRJPOR 7853). B. Specimen in ethanol...
FIGURE 2. Arturia trindadensis sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triac...
FIGURE 5. Arturia (?) adusta (Wörheide & Hooper, 1999), ZMA Por. 10612, from the Seychelles, La Digu...
FIGURE 5. Corvoheteromeyenia heterosclera: (a) megasclere; (b) microsclere pseudobirotules small; (c...
FIGURE 3. Spicules of Paraleucilla solangeae sp. nov. A—Cortical tetractine; B—Subatrial tetractine;...
FIGURE 13. Ernstia sanctipauli sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triac...
Figure 2. Arthuria spirallata sp. nov. (Holotype – MNRJ 11414). A, live specimen (contraction state)...
FIGURE 9. Clathrina zelinhae sp. nov. A—Holotype after fixation. B—Section. C—Triactine I. D—Triacti...