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FIGURE 2 in Bryozoans from RV Sonne deep-sea cruises SO 167 ' Louisville' and SO 205 ' Mangan'

FIGURE 2. German license areas for the exploration of polymetallic nodules (in yellow) with station locality (arrow).

FIGURE 3. A–C in Bryozoans from RV Sonne deep-sea cruises SO 167 ' Louisville' and SO 205 ' Mangan'

FIGURE 3. A–C, Bicrisia sp. A, colony fragment, frontal view. B, close-up of the distal internode in A. C, peristome with a lateral spine. D–G, Candomenipea sp. D, frontal view of small, infertile colony. E, a rhizoid. F, an avicularium. G, two autozooids; note the lateral attachment point for a spine/scutum. Scale bars: A–B, E–F, 300 µm; C, 100 Μm; D, 1 mm; G, 30 Μm.

FIGURE 5. A–B, F–H in Bryozoans from RV Sonne deep-sea cruises SO 167 ' Louisville' and SO 205 ' Mangan'

FIGURE 5. A–B, F–H, Bifaxaria submucronata Busk, 1884. A, frontal view of stem fragment. B, lateral view. F, orificial area, frontal view. G, close-up of oral avicularium. H, underside of concealed costal shield. C–E, Domosclerus sp. C, lateral view of stem fragment. D, single zooid and neighbours. E, orificial area. Scale bars: A–C, 1 mm; D, 300 Μm; E–F, H, 100 Μm; G, 30 Μm.

FIGURES 6–9. Hippotrema fissurata n in Two new species of cheilostome bryozoans from the South Atlantic Ocean

FIGURES 6–9. Hippotrema fissurata n. sp., UFBA 339 (paratype), Bahia State, Brazil: 5, entire colony; 6, close-up of the zooids; 7, close-up of the orifice and avicularium; 8, ovicelled zooid (center). Scale bars: 5, 500 µm; 6, 200 µm; 7, 50 µm; 8, 100 µm.

FIGURE 1 in Two new species of cheilostome bryozoans from the South Atlantic Ocean

FIGURE 1. Map of the study area in northeast Brazil. Legends: BA, Bahia State; CA, Camaçari; CB, Camamu Bay; ES, Espírito Santo State; MB, Monte Besnard; IT, Ilha de Trindade.

FIGURES 2–5. Calyptooecia conuma n in Two new species of cheilostome bryozoans from the South Atlantic Ocean

FIGURES 2–5. Calyptooecia conuma n. sp., UFBA 549 (paratype), Bahia State, Brazil: 1, entire colony; 2, close-up of the colony showing the two types of zooids; 3, non-brooding zooid (center); 4, brooding zooid (left). Scale bars: 1, 500 µm; 2–4, 100 µm.

FIGURE 2 in Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil

FIGURE 2. Chaperia taylori sp. nov. (MNRJ-1163). A, colony fragment; B, close-up of autozooids, showing the short cryptocyst, spine bases, opesiae, occlusor laminae, and numerous communication pores in the inner transverse walls. Scalebars: A, 500 µm; B, 100 µm.

FIGURE 3 in Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil

FIGURE 3. Micropora nodimagna sp. nov. (A, C: MNRJ-1166; B: MNRJ-1167). A, colony fragment showing fertile and nonfertile zooids; B, frontal view of some non-fertile autozooids; C, fertile zooid with an ooecium. Scalebars: A, 200 µm; B, C, 100 µm.

FIGURE 5. Arachnopusia aff. pusae Marcus, 1955 in Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil

FIGURE 5. Arachnopusia aff. pusae Marcus, 1955 (A, C: MNRJ-1174; B, D: MNRJ-1173). A, colony fragment with infertile zooids; B, colony fragment with ovicellate zooids in the distal region; C, close-up of autozooids, showing ligulate foramina in the frontal shield, oral avicularia (eroded), oral-spine bases and well-developed concave apertural plates below distal orificial rims; D, fertile zooids with ooecia. Scalebars: A, B, 500 µm; C, D, 200 µm.

FIGURE 1 in Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil

FIGURE 1. Map of study area (Rio Grande do Sul continental shelf). Numbers refer to the following sampling locations: 1, Parcel do Carpinteiro area (in front of Rio Grande and São José cities); 2, stations along the beach; 3, Hermenegildo area (in front of Santa Vitória do Palmar city). Box 1 and 3 show details of the continental shelf with bathymetry of the studied areas.

FIGURE 4 in Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil

FIGURE 4. Cellaria riograndensis sp. nov. (A, D: MNRJ-1192; B: MNRJ-1170; C: MNRJ-1191). A, distal part of an internode showing an incipient branch bifurcation; B, close-up of autozooids and a vicarious avicularium; C, part of internode showing ovicellate zooids with ooecial apertures; a vicarious avicularium is also shown; D, close-up of autozooids and a vicarious avicularium; note the difference in shape of the combined opesial-rostral foramen compared with that in B, perhaps the consequence of erosion. Scalebars: A, 500 µm; B–D, 100 µm.

FIGURE 6 in Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil

FIGURE 6. Exochella moyanoi sp. nov. (MNRJ-1176). A, colony fragment with abundant ovicellate zooids; B, ovicellate zooids; note orifice shape and the median suboral umbo in most zooids, and two avicularia at upper right; C, close-up of ovicellate zooids; two lateral avicularia visible. Scalebars: A, 500 µm; B, 200 µm; C, 100 µm.

FIGURE 7 in Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil

FIGURE 7. Hippomonavella brasiliensis Ramalho et al. 2009 (A, B: MNRJ-1178; C: (MNRJ-1179). A, colony fragment with infertile zooids; B, close-up of an entire zooid; note the form of the intact orifice with condyles and an eroded suboral avicularium, and the marginal areolar-septular pores; C, close-up of a fertile zooid showing the perforate ooecium (broken), intact suboral avicularium and orifice with condyles. Scalebars: A, 500 µm; B, 100 µm; C, 50 µm.

FIGURE 9. Hippoporella gorgonensis Hastings, 1930 in Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil

FIGURE 9. Hippoporella gorgonensis Hastings, 1930 (MNRJ-1183). A, general view of a colony with fertile and non-fertile zooids and the growing margin; B, zooids at the colony margin, showing oral-spine bases, suboral mucrones, areolar-septular pores and ooecia; C, broken ooecia of fertile zooids; note the suboral umbo and adventitious avicularium of the zooid at left; D, fertile zooids showing ooecia with an apical umbo. Scalebars: A, 500 µm; B–D, 200 µm; C, 100 µm.

FIGURE 8. Turbicellepora pourtalesi Winston, 2005 in Bryozoans from Rio Grande do Sul Continental Shelf, Southern Brazil

FIGURE 8. Turbicellepora pourtalesi Winston, 2005 (A, B, D, F: MNRJ-1222; C: MNRJ-1223; E: MNRJ-1219). A, distal part of a colony fragment with infertile zooids; B, partly branched colony fragment with some ovicellate zooids in the proximal region; C, orifice showing sinus and condyles; D, fertile part of colony showing location of ooecia (broken) and several suboral and frontal avicularia; E, part of eroded colony surface showing orifices and large avicularia; F, fertile part of colony showing intact ooecia with frontal perforations. Scalebars: A, B, 500 µm; C, 20 µm; D, F, 200 µm; E, 100 µm.

FIGURE 2 in A new cheilostome bryozoan genus, Abditoporella (Hippoporidridae), from the eastern Pacific

FIGURE 2. Distribution of Abditoporella dimorpha n. sp. and Abditoporella turrita n. comb. on the western Mexican coast.

FIGURE 1. Abditoporella dimorpha n in A new cheilostome bryozoan genus, Abditoporella (Hippoporidridae), from the eastern Pacific

FIGURE 1. Abditoporella dimorpha n. sp. A, group of zooids from a young colony. B, close up of autozooids (Az), several female zooids (Fz) and kenozooid (Kz). C, unbleached colony with autozooidal opercula present. D, autozooids with a group of avicularia (Av); note the buttressed and recessed communication-pore areas at right. E, close up of campanulate primary orifice with tubercular margin of orificial rim. F, portion of growing edge of young colony.

FIGURE 1. Cheilopora peristomata n in Two new species of the cheilostome bryozoan Cheilopora from the Aleutian Islands

FIGURE 1. Cheilopora peristomata n. sp., holotype NHMUK 2014.12.5.2, Adak Island, Andreanof Islands of the Aleutian Islands, Reef Mid Boot Bay, bleached: A, colony margin, showing the budding zone and fully formed zooids with and without ovicells; B, overview of non-ovicellate zooids, showing campanulate secondary orifices and paired lateral-suboral avicularia; C, close-up of non-ovicellate autozooid showing bipartite peristome and the paired avicularia; D, ovicellate zooid. Scalebars: A, 0.2 mm; B, C, D, 0.1 mm.

FIGURE 2. Cheilopora elfa n in Two new species of the cheilostome bryozoan Cheilopora from the Aleutian Islands

FIGURE 2. Cheilopora elfa n. sp., holotype NHMUK 2014.12.5.1, Amchitka Island, Rat Islands of the Aleutian Islands, Constantine Harbor, bleached: A, part of colony showing autozooids and a peripheral budding zone; B, colony margin with developing and completed autozooids; C, two autozooids showing flared peristomes, trifoliate secondary orifices and paired heterozooids; D, autozooids, showing details of secondary orifice and lateral-suboral heterozooids. Scalebars: A, B, 0.2 mm; C, D, 0.1 mm.

FIGURES 28–34 in New species and new records of bryozoans from shallow waters of Madeira Island

FIGURES 28–34. Rhynchozoon papuliferum, holotype: 28, general aspect of colony surface, with ooecia in different stages of development; 29, 30, autozooids with suboral and frontal avicularia; 31, uniporous mural septula; 32, ooecia; 33, 34, orifices.