@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . cito:cites , , , ; dc:creator "Grischenko, Andrei V.; Gordon, Dennis P.; Melnik, Viacheslav P." ; dc:title "Discantenna metallica Grischenko & Gordon & Melnik 2018, n. sp." ; trt:definesTaxonConcept ; trt:publishedIn ; a trt:Treatment . bibo:endPage "91" ; bibo:issue "1" ; bibo:journal "Zootaxa" ; bibo:pubDate "2018-09-25" ; bibo:startPage "1" ; bibo:volume "4484" ; dc:creator "Grischenko, Andrei V.; Gordon, Dennis P.; Melnik, Viacheslav P." ; dc:date "2018" ; dc:title "Bryozoa (Cyclostomata and Ctenostomata) from polymetallic nodules in the Russian exploration area, Clarion - Clipperton Fracture Zone, eastern Pacific Ocean-taxon novelty and implications of mining" ; fabio:hasPart , , , ; a fabio:JournalArticle . dwc:authority "Grischenko & Gordon & Melnik, 2018" ; dwc:authorityName "Grischenko & Gordon & Melnik" ; dwc:authorityYear "2018" ; dwc:class "Stenolaemata" ; dwc:family "Plagioeciidae" ; dwc:genus "Discantenna" ; dwc:kingdom "Animalia" ; dwc:order "Cyclostomatida" ; dwc:phylum "Bryozoa" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Grischenko, Gordon & Melnik, 2018" ; dwc:species "metallica" ; rdfs:seeAlso ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Stenolaemata" ; dwc:family "Plagioeciidae" ; dwc:genus "Discantenna" ; dwc:kingdom "Animalia" ; dwc:order "Cyclostomatida" ; dwc:phylum "Bryozoa" ; dwc:rank "species" ; dwc:species "metallica" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:genus "Discantenna" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:family "Plagioeciidae" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:order "Cyclostomatida" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Stenolaemata" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:phylum "Bryozoa" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "FIGURE 2. Colonies of some cyclostome bryozoans, in vivo, attached to polymetallic nodules. A–E, Pandanipora helix n. gen., n. sp.: A, specimen GLD4–09, Stn 190; B, specimen GLD4–12, Stn 262; C, specimen YMG4–07, Stn 143; D, specimen YMG4–13, Stn 295; E, specimen GLD 4–11, Stn 212. F, Tubuliporina sp. indet., specimen YMG18–01, Stn 7. G, H, Abyssoecia elevata n. gen., n. sp.: G, specimen GLD4–09, Stn 196; H, specimen GLD4–09, Stn 191. I, Discantenna metallica n. sp.: specimen GLD4–11, Stn 224. J, K, Frontohornera frontalis n. gen., n. sp.: J, specimen YMG4–07, Stn 124; K, specimen GLD4–11, Stn 210. L, Alyonushka hystricosa n. gen., n. sp.: specimen GLD4–09, Stn 199. M, Calyssopora volcano n. gen., n. sp.: specimen YMG18–01, Stn 33. N, O, Anyuta anastema n. gen., n. sp.: N, specimen GLD4–09, Stn 180; O, specimen YMG4–06, Stn 71. Scale bars: 1 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 11. Discantenna metallica n. sp. Paratype and other colonies. A, B, D, F, G, paratype 2, ZIRAS 3/50702; C, E, H, I, paratype 1, ZIRAS 2/50676; J, L, N, P, specimen YMG4–06, Stn 69; K, M, O, Q, specimen GLD4–08, Stn 151. A, fertile colony with broken base and small capitulum; B, D, same, showing gonozooid in frontal and apertural views; C, E, a second gonozooid with longer ooeciostome; F, G, high- and lower-magnification views of terminal diaphragm, showing skeletal microstructure; H, I, ooeciopores of gonozooid in C and E; J, N, lateral and apical views of colony with small lobate capitulum; K, O, lateral and apical views of another colony with a small capitulum that is more symmetrical; L, M, parts of stalks with short autozooidal peristomes and terminal diaphragms; P, Q, proximal parts of two colonies in post-ancestrular region. Scale bars: A, J, K, N, O, 250 µm; B–E, L, M, P, Q, 100 µm; F–I, 25 µm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 10. Discantenna metallica n. sp. Holotype and paratype colonies. A–D, holotype, ZIRAS 1/50675; E–I, paratype 1, ZIRAS 2/50676. A, apical and B, lateral views of colony; C, D, same, edge of disk, respectively showing peristomes and differentiating zooids; E, lateral view of colony showing numerous stalk zooids; F, autozooidal peristome near top of stalk with calcified terminal diaphragm; G, underside of part of capitulum seen in E; H, part of stalk with short peristomes and terminal diaphragms; I, margin of capitulum seen in E. Scale bars: A–E, 500 µm; F, 150 µm; G–I, 250 µm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 12. Discantenna metallica n. sp. Progressive stages of development of ancestrulate and young colonies. A–D, specimen YMG4–14, Stn 358; E–H, specimen GLD4–11, Stn 224; I–L, specimen GLD4–11, Stn 207. A–D, rotational views (respectively frontal, distolateral, lateral, proximal) of newly formed colony with ancestrular zooid and developing daughter peristome; note developing kenozooids in B; E–H, similar views of a slightly older colony with further kenozooidal development in F; I–L, apical and profile views of an older colony (ancestrular protoecium missing) with a definite stalk underway and peristomes opening all around it. Scale bars: A–H, J, 100 µm; I, K, L, 200 µm." ; fabio:hasRepresentation ; a fabio:Figure .