@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . @prefix xlink: . cito:cites , , , , ; dc:creator "Garcia Facal, Guillermina; Ivanov, Veronica A.; Menoret, Adriana" ; dc:title "Rockacestus magellanicus García Facal & Ivanov & Menoret 2024, sp. nov." ; trt:definesTaxonConcept ; trt:publishedIn ; a trt:Treatment . bibo:endPage "372" ; bibo:issue "2" ; bibo:journal "Zoosystematics and Evolution" ; bibo:pubDate "2024-04-03" ; bibo:startPage "357" ; bibo:volume "100" ; dc:creator "Garcia Facal, Guillermina; Ivanov, Veronica A.; Menoret, Adriana" ; dc:date "2024" ; dc:title "New species of Rockacestus (Cestoda, Phyllobothriidea) from skates of the genus Bathyraja (Rajiformes, Arhynchobatidae) in the Southwestern Atlantic Ocean with comments on the distribution of the genus" ; fabio:hasPart , , , , ; a fabio:JournalArticle . dwc:LSID "https://zoobank.org/E935F2CC-AFED-490F-98B7-C426CC919F07" ; dwc:authority "García Facal & Ivanov & Menoret, 2024" ; dwc:authorityName "García Facal & Ivanov & Menoret" ; dwc:authorityYear "2024" ; dwc:class "Cestoda" ; dwc:family "Phyllobothriidae" ; dwc:genus "Rockacestus" ; dwc:kingdom "Animalia" ; dwc:order "Phyllobothriidea" ; dwc:phylum "Platyhelminthes" ; dwc:rank "species" ; dwc:scientificNameAuthorship "García Facal, Ivanov & Menoret, 2024" ; dwc:species "magellanicus" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Cestoda" ; dwc:family "Phyllobothriidae" ; dwc:genus "Rockacestus" ; dwc:kingdom "Animalia" ; dwc:order "Phyllobothriidea" ; dwc:phylum "Platyhelminthes" ; dwc:rank "species" ; dwc:species "magellanicus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Cestoda" ; dwc:family "Phyllobothriidae" ; dwc:genus "Rockacestus" ; dwc:kingdom "Animalia" ; dwc:order "Phyllobothriidea" ; dwc:phylum "Platyhelminthes" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Cestoda" ; dwc:family "Phyllobothriidae" ; dwc:kingdom "Animalia" ; dwc:order "Phyllobothriidea" ; dwc:phylum "Platyhelminthes" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Cestoda" ; dwc:kingdom "Animalia" ; dwc:order "Phyllobothriidea" ; dwc:phylum "Platyhelminthes" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Cestoda" ; dwc:kingdom "Animalia" ; dwc:phylum "Platyhelminthes" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:phylum "Platyhelminthes" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "Figure 1. Light micrographs of whole worms of Rockacestus from the Southwestern Atlantic Ocean. A. Rockacestus blasi sp. nov. (holotype MACN-Pa No. 783) from Bathyraja macloviana; B. Rockacestus magellanicus sp. nov. (holotype MACN-Pa No. 789) from Bathyraja magellanica; C. Rockacestus ottavianoi sp. nov. (holotype MACN-Pa 793) from Bathyraja magellanica." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "Figure 4. Line drawings of species of Rockacestus from the Southwestern Atlantic. A-C. Rockacestus magellanicus sp. nov. from Bathyraja magellanica; A. Bothridium (paratype MLP-He No. 8099); B. Detail of ootype region, mature proglottid (paratype MACN-Pa No. 790 / 4); C. Terminal mature proglottid (paratype MLP-He No. 8098); D-E. Rockacestus ottavianoi sp. nov. from Bathyraja magellanica; D. Bothridium (paratype MACN-Pa No. 794 / 1); E. Terminal mature proglottid (holotype MACN-Pa No. 793)." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "Figure 5. Rockacestus magellanicus sp. nov. from Bathyraja magellanica, scanning electron micrographs. A. Scolex, small letters indicate the location of details shown in Fig. 5 B, 5 E-I; B. Apical sucker, small letters indicate the location of details shown in Fig. 5 C-D; C. Surface of the external apical sucker rim, acicular filitriches and lanceolate spinitriches; D. Distal apical sucker surface, acicular filitriches and lingulate spinitriches; E-F. Distal bothridial surface, acicular filitriches and lingulate spinitriches; G. Proximal bothridial surface, acicular filitriches, and cilium (white arrow); H. Apex of scolex, acicular filitriches; I. Distal surface of marginal loculi, acicular filitriches and coniform spinitriches; J. Scutes on surface of neck; K. Detail of scutes, capilliform filitriches; L. Detail of microtriches in marginal loculi and cilium (white arrow)." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "Figure 7. Light micrographs of cross-sections of mature proglottids of species of Rockacestus off Argentina. A-C. Rockacestus blasi sp. nov.; A. At the level of the testes, anterior to the cirrus sac; B. At the level of the cirrus sac; C. At the level of ovarian isthmus; D-F. Rockacestus magellanicus sp. nov.; D. At the level of the testes, anterior to the cirrus sac; E. At the level of the cirrus sac; F. At the level of ovarian isthmus; G-I. Rockacestus ottavianoi sp. nov; G. At the level of the testes, anterior to the cirrus sac; H. At the level of the cirrus sac; I. At the level of ovarian isthmus; cs - cirrus sac; oc - ovicapt; ov - ovary; sr - seminal receptacle; t - testes; u - uterus; ut - uteroduct; vd - vas deferens; vf - vitelline follicle; vg - vagina; vod - ventral osmoregulatory duct." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "Figure 9. Geographic distribution of the valid species of Rockacestus from the Southern Hemisphere. Symbols: red dot: new records; blue dot: previous records; Rar - Rockacestus arctowskii; Rbl - Rockacestus blasi sp. nov.; Rca - Rockacestus carvajali; Rco - Rockacestus conchai; Rge - Rockacestus georgiensis; Rma - Rockacestus magellanicus sp. nov.; Rot - Rockacestus ottavianoi sp. nov.; Rra - Rockacestus rakusai; Rsi - Rockacestus siedleckii." ; fabio:hasRepresentation ; a fabio:Figure .