FIGURE 12. Tubella variabilis: (a) UFPEPOR943 specimen in situ, (b) megasclere, (c-d) gemmules, (e) gemmuloscleres. Scalebar: a—2cm, b,c,d—50µm, e—10µm.Published as part of Nicacio, Gilberto & Pinheiro, Ulisses, 2015, Biodiversity of freshwater sponges (Porifera: Spongillina) from northeast Brazil: new species and notes on systematics, pp. 220-240 in Zootaxa 3981 (2) on page 236, DOI: 10.11646/zootaxa.3981.2.4, http://zenodo.org/record/24208
FIGURE 6. Scanning electron microscopy images of the gemmules of Heteromeyenia insignis Weltner, 189...
Figure 3. Camera lucida drawings of the spicular sets of sponge species sampled in the Environmental...
FIGURE 2. Scanning electron microscopy images of spicules of the holotype (UFPEPOR 1728) of Heterome...
FIGURE 11. Tubella repens: (a) megascleres, (b) gemmuloscleres, (c,d) gemmules. Scale bars: a 50µm; ...
FIGURE 10. Tubella delicata: (a) UFPEPOR1297 specimen in situ, (b-c) megascleres, (d–f) gemmuloscler...
FIGURE 7. Ephydatia caatingae sp. nov.: (a) megascleres; (b) gemmuloscleres; (c,d) gemmules. Scale b...
FIGURE 5. Corvoheteromeyenia heterosclera: (a) megasclere; (b) microsclere pseudobirotules small; (c...
FIGURE 8. Eunapius fragilis: (a) UFPEPOR1344 specimen in situ; (b) megasclere; (c) gemmuloscleres; (...
FIGURE 3. Oncosclera navicella: (a) UFPEPOR1117 specimen; (b) megasclere; (c) gemmulosclere. Scale b...
FIGURE 4. Uruguaya corallioides: (a) megasclere strongyle; (b) megasclere oxea; (c) gemmuloscleres; ...
FIGURE 6. Ephydatia caatingae sp. nov. Specimens in situ: (a) UFPEPOR1733 (Holotype); (b) UFPEPOR173...
FIGURE 12. Craniella crustocorticata van Soest 2017. A–M, spicules of the specimen from SE Brazil (M...
FIGURE 3. Holotype (UFPEPOR 2046) of Acanthotylotra xingu sp. nov. A, sponge. B, Skeletal network of...
FIGURE 1. Heteromeyenia barlettai sp. nov. in situ. (a) H. barlettai sp. nov. (Holotype. UFPEPOR 172...
FIGURE 11. Craniella crustocorticata van Soest 2017: A, specimen from SE Brazil, with a root (MNRJ 6...
FIGURE 6. Scanning electron microscopy images of the gemmules of Heteromeyenia insignis Weltner, 189...
Figure 3. Camera lucida drawings of the spicular sets of sponge species sampled in the Environmental...
FIGURE 2. Scanning electron microscopy images of spicules of the holotype (UFPEPOR 1728) of Heterome...
FIGURE 11. Tubella repens: (a) megascleres, (b) gemmuloscleres, (c,d) gemmules. Scale bars: a 50µm; ...
FIGURE 10. Tubella delicata: (a) UFPEPOR1297 specimen in situ, (b-c) megascleres, (d–f) gemmuloscler...
FIGURE 7. Ephydatia caatingae sp. nov.: (a) megascleres; (b) gemmuloscleres; (c,d) gemmules. Scale b...
FIGURE 5. Corvoheteromeyenia heterosclera: (a) megasclere; (b) microsclere pseudobirotules small; (c...
FIGURE 8. Eunapius fragilis: (a) UFPEPOR1344 specimen in situ; (b) megasclere; (c) gemmuloscleres; (...
FIGURE 3. Oncosclera navicella: (a) UFPEPOR1117 specimen; (b) megasclere; (c) gemmulosclere. Scale b...
FIGURE 4. Uruguaya corallioides: (a) megasclere strongyle; (b) megasclere oxea; (c) gemmuloscleres; ...
FIGURE 6. Ephydatia caatingae sp. nov. Specimens in situ: (a) UFPEPOR1733 (Holotype); (b) UFPEPOR173...
FIGURE 12. Craniella crustocorticata van Soest 2017. A–M, spicules of the specimen from SE Brazil (M...
FIGURE 3. Holotype (UFPEPOR 2046) of Acanthotylotra xingu sp. nov. A, sponge. B, Skeletal network of...
FIGURE 1. Heteromeyenia barlettai sp. nov. in situ. (a) H. barlettai sp. nov. (Holotype. UFPEPOR 172...
FIGURE 11. Craniella crustocorticata van Soest 2017: A, specimen from SE Brazil, with a root (MNRJ 6...
FIGURE 6. Scanning electron microscopy images of the gemmules of Heteromeyenia insignis Weltner, 189...
Figure 3. Camera lucida drawings of the spicular sets of sponge species sampled in the Environmental...
FIGURE 2. Scanning electron microscopy images of spicules of the holotype (UFPEPOR 1728) of Heterome...