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FIGURE 10. Dartevellopora granulosa n in New seamount- and ridge-associated cyclostome Bryozoa from New Zealand

FIGURE 10. Dartevellopora granulosa n. sp. (TAN0104 Stn 3). A, profile of entire infertile colony; B, capitulum of a larger colony; C, D, base of column and capitulum of colony in A.

FIGURE 8. Favosipora bathyalis n in New seamount- and ridge-associated cyclostome Bryozoa from New Zealand

FIGURE 8. Favosipora bathyalis n. sp. (TAN0413 Stn 177). A, profile of a three-tiered colony with basal struts; B, tiered holotype colony, the middle tier with very narrow brood chamber at far left; C, infertile colony centre; note pinhead spinules within zooidal peristomes; D, brood chamber and ooeciostome of holotype colony in B.

FIGURE 7. Plagioecia parva n in New seamount- and ridge-associated cyclostome Bryozoa from New Zealand

FIGURE 7. Plagioecia parva n. sp. (TAN0413 Stn 129). A, holotype colony with brood chamber; B, brood chamber in A; C, ooeciostome, and crystallites of marginal lamina; D, another colony with a developing subcolony.

FIGURE 6. Filifascigera brevicaudex n in New seamount- and ridge-associated cyclostome Bryozoa from New Zealand

FIGURE 6. Filifascigera brevicaudex n. sp. (NZOI Stn I97). A, part of holotype colony in frontal view showing an adnate branch with fascicles; B, profile of two fascicles; C, fascicle with brood chamber.

FIGURE 5. Supercytis gracilis n in New seamount- and ridge-associated cyclostome Bryozoa from New Zealand

FIGURE 5. Supercytis gracilis n. sp. (TAN0104 Stn 3). A, B, profiles of the same fertile colony; C, surface view of the brood chamber of the colony in A, B; D (TAN0104 Stn 150) brood chamber of a smaller colony.

FIGURE 4. Discantenna tumba n. gen., n in New seamount- and ridge-associated cyclostome Bryozoa from New Zealand

FIGURE 4. Discantenna tumba n. gen., n. sp. (TAN0104 Stn 3). A, brood chamber and ooeciostome of holotype colony; B, marginal lamina of disk showing imbricated crystallites; C, disk of infertile colony.

FIGURE 3. Discantenna tumba n. gen., n in New seamount- and ridge-associated cyclostome Bryozoa from New Zealand

FIGURE 3. Discantenna tumba n. gen., n. sp. (TAN0104 Stn 3). A, whole fertile colony including ancestrula and brood chamber in elevated disk (holotype); B, abfrontal side of same colony; C, proximal part of same colony; D, profile of immature colony lacking brood chamber, showing the stepped arrangement of zooidal peristomes.

FIGURE 1 in New seamount- and ridge-associated cyclostome Bryozoa from New Zealand

FIGURE 1. Station localities in the New Zealand region. The inset shows the locations of the swath-bathymetry images covering, from north to south, the Cavalli Seamounts (KAH0204 stations), the Bay of Plenty continental slope (TAN0413 stations), and the "Graveyard Seamount Complex" on the north-central Chatham Rise (TAN0104 stations).

FIGURE 2. Filicisparsa albobrunnea n in New seamount- and ridge-associated cyclostome Bryozoa from New Zealand

FIGURE 2. Filicisparsa albobrunnea n. sp. (TAN0104 Stn 3). A, reflexed branch showing disposition of peristomes; B, brood chamber at branch bifurcation (holotype); C, D, parts of ephebic branches showing reparative calcification; E, abfrontal side of a brood chamber.

FIGURE 3. Vasopora ceramica n. gen., n in Vasopora ceramica n. gen., n. sp.-a new abyssal cyclostome bryozoan from polymetallic nodules in the Russian exploration area, Clarion-Clipperton Fracture Zone, eastern Pacific Ocean

FIGURE 3. Vasopora ceramica n. gen., n. sp. Holotype, ZIRAS 1/50740. A–C, rotational views of capitulum; D, lateral view of capitulum periphery, showing relatively short, radially arranged peristomes connected with trabeculate network defining alveoli and extrazooidal spaces; E, frontal view of half the capitulum, showing distal third of gonozooid connected with marginal peristomes by narrow vertical ridges/trabeculae; F, oblique view of autozooidal peristome and aperture, showing dense spinose granulation of interior surfaces and less evident sparse tubercules on exterior; G, autozooidal peristome surrounded by alveoli and extrazooidal spaces; H, side-view of capitulum margin with peristomes surrounded by alveoli and extrazooidal spaces; note densely spinulate to granular surface of all capitulum structures contrasting with smooth surface of outer rim and column; I, vertical view of autozooidal aperture with dense spinose granulation around internal margin; J, frontal view of zooidal peristome with thin parallel ridges (continuations of spine-like marginal processes) and sparse circular communication pores on coarse tuberculated surface; K, enlargement of J, showing distal third of peristome with partially abraded/broken margin; L, close-up of K, showing irregularly-shaped crystallites flanking peristomial ridge and surrounding communication pores; M, close-up of J, showing basal part of peristome with imbricated foliated fabric of wedge-shaped crystallites; N, basal region of column, showing its smooth surface; note undulating basal margin of column, following micro-relief irregularities along attachment to substratum; O, enlargement of column surface, showing planar-spherulitic fabric of closely appressed acicular crystallites. Scale bars: A–C, 250 µm; D, E, G, H, N, 100 µm; F, I–K, 50 µm; L, M, O, 25 µm.

FIGURE 1 in Vasopora ceramica n. gen., n. sp.-a new abyssal cyclostome bryozoan from polymetallic nodules in the Russian exploration area, Clarion-Clipperton Fracture Zone, eastern Pacific Ocean

FIGURE 1. The eastern Russian exploration area of the CCFZ, with depth intervals ranging from 4510 m (orange) to 5280 m (purplish-blue), showing sampling stations for Vasopora ceramica n. gen., n. sp.

FIGURE 2. Vasopora ceramica n. gen., n in Vasopora ceramica n. gen., n. sp.-a new abyssal cyclostome bryozoan from polymetallic nodules in the Russian exploration area, Clarion-Clipperton Fracture Zone, eastern Pacific Ocean

FIGURE 2. Vasopora ceramica n. gen., n. sp. Holotype, ZIRAS 1/50740. A–D, rotational views of fertile colony; E, capitulum with centrally located incubation chamber, covered and surrounded by network of ridges and alveoli, with radially arranged autozooidal peristomes at periphery; F, oblique view of colony attached to nodule particle; G, center to margin of capitulum, showing distal half of incubation chamber with ooeciopore, with trabecular ridges in-between, and connecting peristomes with gonozooid, encircling deep alveoli; H, gonozooid with numerous irregular pores within shallow alveoli on roof surface, surrounded by dense network of tuberculated ridges defining deep marginal alveoli; I–L, rotational views of gonozooid: I, distal, J, lateral, K, distolateral, and L, back-side view; note continuous cover of thick ridges, connected to trabecular network around peristomes; M, N, frontal and distal views of ooeciopore, respectively; O, close-up of L, showing shallow alveolus and coarse surface; P, enlargement of trabeculate ridge margin, showing imbricated foliated fabric of wedge-shaped crystallites; Q, enlargement of gonozooid wall, showing pore surrounded by wedge-shaped crystallites. Scale bars: A–F, 250 µm; G–L, 100 µm; M, N, 50 µm; O, P, 25 µm; Q, 5 µm.

FIGURE 4. Vasopora ceramica n. gen., n in Vasopora ceramica n. gen., n. sp.-a new abyssal cyclostome bryozoan from polymetallic nodules in the Russian exploration area, Clarion-Clipperton Fracture Zone, eastern Pacific Ocean

FIGURE 4. Vasopora ceramica n. gen., n. sp. Specimen YMG4–17, Stn 381. A, general view of ancestrular colony with three mature zooids, attached to nodule particle, fractured along expanded base; B, base of colony, showing protoecial dome (central zooid with own basal wall) with ancestrular peristome emerging from its apex, and first daughter zooid also originating from protoecium laterally (precise place of its communication pore outside plane of section); note elongated marginal, radially arranged trabeculae separating tubular extrazooidal alveolar spaces and kenozooid-like chambers; C, same, tilted forward; note shortened trabeculae delineating oval to cubical kenozooid-like chambers, surrounding ancestrular peristome with first daughter zooid in arch-like pattern; D, enlargement of protoecial dome with ancestrular peristome emerging from its entire roof and first daughter zooid also originating from protoecium laterally; E, same, tilted forward; F, detail of protoecial dome. Scale bars: A, 250 µm; B, C, 100 µm; D–F, 50 µm.

FIGURES 59–62. Disporella xianqiureni n in Cyclostome bryozoans from Qingdao, South Yellow Sea, China

FIGURES 59–62. Disporella xianqiureni n. sp. Lingshan Island. 59, 60. Holotype MBM 284332. 59. General view. 60. Detail of the indistinct gonozooid with ooeciopore. 61. Paratype MBM 284347, detail of the ooeciopore with prominent lips and numerous spines inside the kenozooids and autozooids. 62. Paratype MBM 284345, showing the position of the gonozooid. Scale bars: 59–62 = 100 µm.

FIGURES 54–58 in Cyclostome bryozoans from Qingdao, South Yellow Sea, China

FIGURES 54–58. Patinella? guanformis n. sp. Daheilan. 54–57. Holotype MBM 284391. 54. Position of the gonozooid. 55. Digitate gonozooid with the ooeciopore on the edge of the prolongations. 56. Large alveoli with spines inside. 57. Details of the gonozooid with the large opening (arrowed). 58. Paratype MBM 284467, showing row of apertures with visible spines inside. Scale bars: 54, 55, 57, 58 = 100 µm; 56 = 10 µm.

FIGURES 50–53. Microeciella parvoris n in Cyclostome bryozoans from Qingdao, South Yellow Sea, China

FIGURES 50–53. Microeciella parvoris n. sp. Jiaozhou Bay. 50. Holotype MBM 284365, showing the position of the minute gonozooid. 51, 52. Paratype MBM 092366. 51. Minute gonozooid on the margin of the colony with an oval ooeciopore attached to the autozooidal tube. 52. Gonozooid showing a more circular ooeciopore. 53. Holotype MBM 284365, marginal gonozooid with a circular ooeciopore. Scale bars: 50 = 1 mm; 51–53 = 100 µm.

FIGURES 46–49. Hemipustulopora tuoyuan n in Cyclostome bryozoans from Qingdao, South Yellow Sea, China

FIGURES 46–49. Hemipustulopora tuoyuan n. sp. Jiaozhou Bay. 46, 47. Holotype MBM 284503. 46. Very large gonozooid. 47. Detail of the pseudopores. 48. Paratype MBM 284360, detail of the elongate ooeciopore attached to the autozooidal tube. 49. Paratype MBM 284358, dorsal side of the colony showing minute pseudopores. Scale bars: 46, 49 = 1 mm; 47 = 10 µm; 48 = 100 µm.

FIGURES 11–15. Tubulipora perforata n in Cyclostome bryozoans from Qingdao, South Yellow Sea, China

FIGURES 11–15. Tubulipora perforata n. sp. from Jiaozhou Bay (Qingdao). 11, 12. Holotype MBM 284359 from Jiaozhou Bay. 11. Autozooids arranged in fascicles of 2–10 autozooidal tubes. 12. Part of the gonozooecium and ooeciopore. 13. MBM 284369, colony with marginal autozooids. 14. MBM 284490, protoecium with smooth margins. 15. MBM 284346, oval ooeciopore adjacent to the proximal margin of the closest distal autozooidal tube. Scale bars: 11, 13 = 1 mm; 12, 14, 15 = 100 µm.

FIGURES 7–10 in Cyclostome bryozoans from Qingdao, South Yellow Sea, China

FIGURES 7–10. Tubulipora similis Liu in Liu, Yin & Ma, 2001, specimens MBM 284496 from First Bathing Beach. 7. General view of the specimen. 8. Protoecium. 9, 10. Gonozooid and details of the ooeciopore. Scale bars: 7 = 1 mm; 8–10 = 100 µm.

FIGURES 16–21. Exidmonea intercalata n in Cyclostome bryozoans from Qingdao, South Yellow Sea, China

FIGURES 16–21. Exidmonea intercalata n. sp. Lingshan Island. 16–18. Holotype MBM 284444 from Lingshan Island. 16. General view showing the position of gonozooids. 17. Detail of the gonozooid situated at bifurcation. 18. Detail of the ooeciopore hidden between bifurcating branches and forming a down-curved, swan-neck shape. 19. Paratype MBM 284470, showing the position of the gonozooid and cross-section of the triangular branch. 20. Dorsal side of specimens MBM 284469, showing circular pseudopores. 21. Paratype MBM 284470, detail of the ooeciopore. Scale bars: 16 = 1 mm; 17–21 = 100 µm.