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FIGURE 4 in Phenacorhamdia cabocla, a new heptapterid from the Parnaíba River basin, Northeastern Brazil (Siluriformes: Heptapteridae)

FIGURE 4. Lateral view of caudal vertebrae of Phenacorhamdia cabocla sp. nov. (UFPB 10041) showing non-bifid hemal spines of vertebrae 26 and 33 (indicated by arrows) associated with pterygiophores of the anal-fin.

FIGURE 5 in Phenacorhamdia cabocla, a new heptapterid from the Parnaíba River basin, Northeastern Brazil (Siluriformes: Heptapteridae)

FIGURE 5. Lateral view of precaudal vertebrae of Phenacorhamdia cabocla sp. nov. (UFPB 10041), showing dorsolateral processes. Processes associated to vertebrae 15 to 18 (indicated by arrows) are shown as a pair of reduced neural spines (ap: accessory processes; n: bifid neural spines; Sn: supraneural; Pt1: first pterygiophore; v19: vertebrae 19).

FIGURE 3 in Phenacorhamdia cabocla, a new heptapterid from the Parnaíba River basin, Northeastern Brazil (Siluriformes: Heptapteridae)

FIGURE 3. Geographical distribution of Phenacorhamdia cabocla sp. nov. in the Parnaíba river basin, Northeastern Brazil. Black circles correspond to paratypes; black star corresponds to holotype.

FIGURE 2 in Phenacorhamdia cabocla, a new heptapterid from the Parnaíba River basin, Northeastern Brazil (Siluriformes: Heptapteridae)

FIGURE 2. Lateral, dorsal, and ventral views of holotype of Phenacorhamdia cabocla sp. nov., UFPB 10943, 44 mm SL from Uruçuí-Vermelho river, Prata village, Barreiras do Piauí, Piauí State, Brazil.

FIGURE 1 in Phenacorhamdia cabocla, a new heptapterid from the Parnaíba River basin, Northeastern Brazil (Siluriformes: Heptapteridae)

FIGURE 1. Holotype of Phenacorhamdia cabocla sp. nov., UFPB 10943, 44 mm SL from Uruçuí-Vermelho river, Prata village, Barreiras do Piauí, Piauí State, Brazil. Photo by Sérgio Lima.

FIGURE 5 in Another new species of Phyllodytes (Anura: Hylidae) from the Atlantic Forest of northeastern Brazil

FIGURE 5. Advertisement call of Phyllodytes praeceptor (MZUESC 17484, holotype). A) Waveform and B) audiospectrogram. Recorded on 02 March 2015 at 22 h 17 min. Air temperature during recording = 22°C.

FIGURE 4 in Another new species of Phyllodytes (Anura: Hylidae) from the Atlantic Forest of northeastern Brazil

FIGURE 4. Geographic distribution of Phyllodytes praeceptor sp. nov. Geographic coordinates in decimal degrees, Datum WGS 84. (Star) -12.869436 S, -39.461494 W; (1) -12.836035 S, -38.866291 W; (2) -13.828639 S, -39.218833 W; (3) - 14.32797222 S, -39.07811111 W; (4) -14.53912 S, -39.15461; (5) -14.600967 S, -39.062332 W; (6) -15.07488889 S, -39.0525 W; (7) -15.18401 S, -39.06638 W.

FIGURE 3 in Another new species of Phyllodytes (Anura: Hylidae) from the Atlantic Forest of northeastern Brazil

FIGURE 3. Phyllodytes praeceptor sp. nov. in life. A) holotype (MZUESC 17484) and B) specimen not collected.

FIGURE 2 in Another new species of Phyllodytes (Anura: Hylidae) from the Atlantic Forest of northeastern Brazil

FIGURE 2. Phyllodytes praeceptor sp. nov., holotype (MZUESC 17484; SVL 22.8 mm, scale bar = 2 mm). A) Dorsal view of the head; B) Lateral view of the head (left side); C) Left hindlimb (notice the tubercle near the heel); D) Plantar view of the left hand.

FIGURE 1 in Another new species of Phyllodytes (Anura: Hylidae) from the Atlantic Forest of northeastern Brazil

FIGURE 1. Phyllodytes praeceptor sp. nov., holotype (MZUESC 17484; SVL 22.8 mm), dorsal and ventral views.

FIGURE 11. Rhynchozoon itaparicaensis n in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 11. Rhynchozoon itaparicaensis n. sp., PARATYPE, USNM 8564. A. OVERVIEW Of A COLONY SHOWINg fRONTAL AVICULARIA (ARROWS). B. CLOSE-UP Of A PRIMARY ORIfICE SHOWINg THE DENTICULATE MARgIN, CONDYLES AND SINUS. C. CLOSE-UP SHOWINg A LARgE SUBORAL AVICULARIUM AND THE UNCINATE PROCESS. D. OVICELLED ZOOIDS. SCALE BARS: A, 500 µM; B, C, 50 µM; D, 100 µM.

FIGURE 10. Rhynchozoon itaparicaensis n in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 10. Rhynchozoon itaparicaensis n. sp., HOLOTYPE, UFBA 1629. A. COLONY MARgIN SHOWINg YOUNg AUTOZOOIDS WITH THE CHAMBER Of THE LARgE SUBORAL AVICULARIUM STILL EVIDENT. B. GROUP Of OLDER, HEAVILY CALCIfIED AUTOZOOIDS WITH INDISTINCT ZOOIDAL BOUNDARIES. C. CLOSE-UP Of A PRIMARY ORIfICE SHOWINg THE DENTICULATE MARgIN, CONDYLES AND SINUS. D. CLOSE-UP Of A SUBORAL AVICULARIUM SHOWINg THE SHORT UNCINATE PROCESS. E. AUTOZOOIDS SHOWINg SUBORAL AND OTHER fRONTAL AVICULARIA (ARROWS). F. OVICELLED ZOOIDS. SCALE BARS: A–C, 250 µM; D, 100 µM; E, F, 200 µM.

FIGURE 8. A, B in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 8. A, B. Fodinella atlantica WINSTON, VIEIRA & WOOLLACOTT, 2014, UFBA 1656. A. OVERVIEW Of A COLONY WITH OVICELLED ZOOIDS (ARROW). B. CLOSE-UP Of A PRIMARY ORIfICE, SHOWINg THE ORAL SPINES, A CONDYLE, AND A LARgE AVICULARIUM. C–F. Rhynchozoon brasiliensis ALMEIDA, SOUZA, MENEgOLA & VIEIRA, 2017, UFBA 1620. C. VIEW Of A COLONY WITH SEVERAL fRONTAL AVICULARIA. D. DETAIL Of PRIMARY ORIfICE WITH A BROADLY V-SHAPED SINUS. E. CLOSE-UP Of AUTOZOOIDS WITH SUBORAL AND fRONTAL AVICULARIA. F. GROUP Of OVICELLED ZOOIDS. SCALE BARS: A, 250 µM; B, 50 µM; C, F, 200 µM; D, E, 100 µM.

FIGURE 6. Pleurocodonellina marcusi n in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 6. Pleurocodonellina marcusi n. sp., HOLOTYPE, UFBA 1641. A. OVERVIEW Of A COLONY. B. GROUP Of AUTOZOOIDS SHOWINg THE SUBTRIANgULAR AVICULARIUM AT ONE SIDE Of THE PERISTOME. C. CLOSE-UP Of A PRIMARY ORIfICE SHOWINg A SINgLE ORAL SPINE BASE, CONDYLES AND SINUS. D. CLOSE-UP SHOWINg A SUBLANCEOLATE AVICULARIUM. E. GROUP Of OVICELLED ZOOIDS. F. CLOSE-UP Of AN OVICELLED ZOOID. SCALE BARS: A, 500 µM; B, D–F, 100 µM; C, 50 µM.

FIGURE 5 in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 5. Parasmittina loxoides WINSTON, VIEIRA & WOOLLACOTT, 2014, UFBA 1621. A. OVERVIEW Of A COLONY. B. GROUP Of AUTOZOOIDS SHOWINg THE LARgE, MARgINAL PORES AND A LARgE AVICULARIUM. C. CLOSE-UP Of A PRIMARY ORIfICE SHOWINg A SINgLE ORAL SPINE BASE, LYRULA AND CONDYLES. D. GROUP Of AUTOZOOIDS SHOWINg TRIANgULAR (ARROW) AND OBOVATE TO TRUNCATE (CIRCLE) AVICULARIA. E. GROUP Of OVICELLED ZOOIDS WITH SEVERAL TYPES Of AVICULARIA. F. CLOSE-UP Of OVICELLED ZOOIDS. SCALE BARS: A, 500 µM; B, D, E, 200 µM; C, 50 µM; F, 100 µM.

FIGURE 7 in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 7. Calyptotheca triangulata (CANU & BASSLER, 1928) n. comb. A–D. UFBA 1624. A. OVERVIEW Of AN ENCRUSTINg COLONY. B. DETAIL Of AUTOZOOIDS. C. DETAIL Of PRIMARY ORIfICE WITH DISTAL LUNULA AND fRONTAL AVICULARIA. D. GROUP Of OVICELLED ZOOIDS AND AUTOZOOIDS. E, F. HOLOTYPE, USNM 8553. E. GROUP Of AUTOZOOIDS. F. CLOSE-UP Of OVICELLED ZOOIDS (THE ARROW INDICATES THE CORMIDIAL CALCIfICATION) AND fRONTAL AVICULARIUM (DASHED ARROW). SCALE BARS: A, 400 µM; B, F, 250 µM; C, 100 µM; D, 200 µM; E, 500 µM.

FIGURE 3. A, B in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 3. A, B. Akatopora leucocypha (MARCUS, 1937), UFBA 1632. A. OVERVIEW Of A COLONY. B. CLOSE-UP SHOWINg AUTOZOOIDS AND KENOZOOIDS (ARROWS). C, D. Licornia Aff. diadema (BUSK, 1852), UFBA 1626. C. BIfURCATINg BRANCH AND A TUBULAR HOOKED RHIZOID (ARROW). D. ENLARgEMENT Of AUTOZOOIDS, SHOWINg PADDLE-SHAPED MEDIAL OPESIAL SCUTA (ARROW), LATERAL (CIRCLE) AND fRONTAL (DASHED CIRCLE) AVICULARIA, AND TUBULAR SMOOTH RHIZOID (DASHED ARROW). E, F. Reptadeonella brasiliensis ALMEIDA, SOUZA, SANNER & VIEIRA, 2015, UFBA 1636. E. GROUP Of AUTOZOOIDS. F. CLOSE-UP Of SOME AUTOZOOIDS, SHOWINg THE SUBORAL AVICULARIUM, AREOLAR PORE (ARROW) AND SPIRAMEN (CIRCLE). SCALE BARS: A, 500 µM; B–E, 200 µM; F, 100 µM.

FIGURE 9. Rhynchozoon phrynoglossum MARCUS, 1937A, UFBA 1650. A in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 9. Rhynchozoon phrynoglossum MARCUS, 1937A, UFBA 1650. A. GROUP Of YOUNg AUTOZOOIDS, SOME WITH A LARgE SUBORAL AVICULARIUM. B. CLOSE-UP SHOWINg THE PRIMARY ORIfICE WITH SHALLOW MEDIAN SINUS, AVICULARIA AND OVICELL. C. CLOSE-UP SHOWINg fRONTAL (CIRCLE) AND VICARIOUS (ARROW) AVICULARIA. D. GROUP Of OVICELLED ZOOIDS. SCALE BARS: A, 250 µM; B, 100 µM; C, D, 200 µM.

FIGURE 2 in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 2. SOME BIVALVE SHELLS ExAMINED IN THIS STUDY. A. OUTER SURfACES Of Pinctada imbricata RöDINg, 1798 ENCRUSTED BY LARgE BRYOZOAN COLONIES (ARROWS). B. INNER SURfACES Of Pinctada imbricata. C. OUTER SURfACES Of Pinctada imbricata ENCRUSTED BY VALVES Of Plicatula gibbosa LAMARCK, 1801 (Pg) AND BRYOZOANS (ARROWS). D. LEfT, OUTER SURfACE Of Dallocardia muricata (LINNAEUS, 1758) SCULPTURED WITH RIBS AND SCALES; RIgHT, INNER SURfACE Of Dallocardia muricata SHOWINg RIBBINg AND BRYOZOAN COLONIES (LIMITED BY COLORED ELLIPSES). SCALE BARS: 1 CM.

FIGURE 4 in Bryozoa on disarticulated bivalve shells from Todos os Santos Bay, northeastern Brazil, with the description of two new species

FIGURE 4. Celleporaria mordax (MARCUS, 1937A), UFBA 1639. A. OVERVIEW Of A COLONY. B. CLOSE-UP Of AUTOZOOIDS, SHOWINg THE D-SHAPED PRIMARY ORIfICE, BASES Of ORAL SPINES, SUBORAL AVICULARIUM WITH SERRATE ROSTRUM, AND A LARgE, SPATULATE AVICULARIUM. SCALE BARS: A, 200 µM; B, 100 µM.