@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . cito:cites , , , ; dc:creator "Hookabe, Natsumi; Schwartz, Megan L.; Kajihara, Hiroshi; Norenburg, Jon L." ; dc:title "Dushia , Diva Correa 1963" ; trt:augmentsTaxonConcept ; trt:publishedIn ; a trt:Treatment . bibo:endPage "358" ; bibo:issue "4" ; bibo:journal "Zootaxa" ; bibo:pubDate "2019-11-01" ; bibo:startPage "333" ; bibo:volume "4691" ; dc:creator "Hookabe, Natsumi; Schwartz, Megan L.; Kajihara, Hiroshi; Norenburg, Jon L." ; dc:date "2019" ; dc:title "Molecular systematics of the heteronemertean genus Dushia (Nemertea Pilidiophora), with descriptions of D. wijnhoffae sp. nov. and D. nigra species complex comb. nov." ; fabio:hasPart , , , ; a fabio:JournalArticle . dwc:authority "Correa, 1963" ; dwc:authorityName ", Diva Correa" ; dwc:authorityYear "1963" ; dwc:class "Anopla" ; dwc:family "Lineidae" ; dwc:genus "Dushia" ; dwc:kingdom "Animalia" ; dwc:order "Heteronemertea" ; dwc:phylum "Nemertea" ; dwc:rank "genus" ; dwc:scientificNameAuthorship "Diva Correa, 1963" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Anopla" ; dwc:family "Lineidae" ; dwc:genus "Dushia" ; dwc:kingdom "Animalia" ; dwc:order "Heteronemertea" ; dwc:phylum "Nemertea" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:family "Lineidae" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:order "Heteronemertea" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Anopla" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:phylum "Nemertea" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "FIGURE 3. Dushia wijnhoffae Schwartz & Norenburg sp. nov. (A, B, D) Photomicrographs of transverse sections (paratype, USNM 1594813); (C) photomicrograph of anesthetized animal with cephalic furrows reflected back to expose ciliated glandular ridge; the specimen was destroyed after examination and not extant. (A) Organization of the cerebral ganglia region showing dorsal and ventral ganglia and positions of Bürger type III cells, neurocord cell and neurocord. (B) ×40 magnification of Bürger type III cell and neurocord cell in A. (C) Ciliated and gland cell ridge of cephalic furrow marked by arrow heads. (D) Transverse section through glandular ridge in C, arrow heads mark the cells with elongated cilia, asterisks indicate gland cells. Scale bars:A, B, D = 100 µm, C = 500 µm. Abbreviations: b3, Bürger type III neural cell; cf, cephalic furrow; lnc, lateral nerve cord; nc, neurocord cell; vg, ventral ganglion." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 6. Dushia nigra (Stimpson, 1855) species complex comb. nov. Photomicrographs of transverse sections (A–D) (ICHUM 3457) and frontal sections (E, F) (USNM 1107399). (A) Ventral rhynchocoel wall in foregut region. (B) Dorsal ganglion showing Bürger type III neural cells and neurocord cells. (C) Neurocord cells. (D) Transverse section of cephalic furrow posterior to cerebral organ opening showing ciliated cells with elongated cilia (arrow heads) and gland cells (asterisks). (E) Frontal section of intestinal regions showing arrangement of gonads and intestinal diverticula. (F) Spermatozoa. Scale bars: A, B, D, E = 100 µm, C = 50 µm, F = 3 µm. Abbreviations: b3, Bürger type III neural cell; cf, cephalic furrow; cu, cutis; dg, dorsal ganglion; dv, dorsal ventral muscle; fg, foregut lumen; go, gonad; ilm, inner longitudinal muscle; in, lumen of the intestine;; lnc, lateral nerve cord; mcm, middle circular muscle; nc, neurocord cell; olm, outer longitudinal muscle; pr, proboscis; rc, rhynchocoel; rcc, rhynchocoel circular muscle; rcl, rhynchocoel longitudinal muscle, rv, rhynchocoel villus." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 2. Dushia wijnhoffae Schwartz & Norenburg sp. nov. Photomicrographs of transverse sections (A, C–E) (paratype, USNM 1594813), and tangential section (B) (holotype, USNM 1594812). (A) Epidermis and cutis. (B) Dermal muscle components; diagonal muscles are indicated by “>”. (C) Section through gonad with dorsoventral muscles and horizontal muscle. (D) Precerebral blood vessels and rhynchodaeum. (E) Cross section through foregut region with prominent longitudinal muscle plate. Scale bars:A, C, D = 100 µm, B = 50 µm, E = 200 µm.Abbreviations: cu, cutis; cv, cephalic vessel; dcm, dermal circular muscle; dlm, dermal longitudinal muscle; dv, dorsoventral muscle fibers; ep, epidermis; fg, foregut; gc, gland cells; go, gonad; hm, horizontal muscle; ilm, body-wall inner longitudinal muscle layer; in, intestinal lumen; lmp, longitudinal muscle plate; lnc, lateral nerve cord; mcm, body-wall middle circular muscle layer; olm, body-wall outer longitudinal muscle layer; rc, rhynchocoel; rd, rhynchodaeum." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 4. Dushia nigra (Stimpson, 1855) species complex comb. nov., transverse sections (A, C–F) (ICHUM 3457), (B) (USNM 1107399). (A) Arrangement of the epidermis and cutis. (B) Oblique section through dermal muscle layers showing dermal gland cells, dermal longitudinal, circular, and associated lattice muscles, and epidermis. (C) Organization of body wall in foregut region, nephridial tubules, and one of the numerous efferent ducts. (D) Precerebral region, showing musculature, rhynchodaeum, and cephalic vessels. (E) Proboscis insertion. (F) Longitudinal muscular plate and nephridial tubules. Scale bars:A, C, F = 50 µm, B, D, E = 100 µm.Abbreviations: cu, cutis; cv, cephalic vessel; dc, dermal gland cells; dcm, dermal circular muscle; ddf, dermal diagonal muscle fibers; dlm, dermal longitudinal muscle; ed, efferent duct; ep, epidermis; ex, excretory collecting tubule; ilm, body-wall inner longitudinal muscle layer; lmp, longitudinal muscle plate; mcm, body-wall middle circular muscle layer; mo, mouth; olm, body-wall outer longitudinal muscle layer; nt, nephridial tubules; pr, proboscis; rd, rhynchodaeum." ; fabio:hasRepresentation ; a fabio:Figure .