@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . @prefix xlink: . cito:cites , , ; dc:creator "Hryniewicz, Krzysztof; Little, Crispin T. S.; Nakrem, Hans Arne" ; dc:title "Mesosaccella rogovi Hryniewicz & Little & Nakrem 2014, sp. nov." ; dwc:basisOfRecord , , , ; trt:definesTaxonConcept ; trt:publishedIn ; a trt:Treatment . bibo:endPage "66" ; bibo:issue "1" ; bibo:journal "Zootaxa" ; bibo:pubDate "2014-09-02" ; bibo:startPage "1" ; bibo:volume "3859" ; dc:creator "Hryniewicz, Krzysztof; Little, Crispin T. S.; Nakrem, Hans Arne" ; dc:date "2014" ; dc:title "Bivalves from the latest Jurassic-earliest Cretaceous hydrocarbon seep carbonates from central Spitsbergen, Svalbard" ; fabio:hasPart , , ; a fabio:JournalArticle . dwc:authority "Hryniewicz & Little & Nakrem, 2014" ; dwc:authorityName "Hryniewicz & Little & Nakrem" ; dwc:authorityYear "2014" ; dwc:class "Bivalvia" ; dwc:family "Malletiidae" ; dwc:genus "Mesosaccella" ; dwc:kingdom "Animalia" ; dwc:order "Nuculanida" ; dwc:phylum "Mollusca" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Hryniewicz & Little & Nakrem, 2014" ; dwc:species "rogovi" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Bivalvia" ; dwc:family "Malletiidae" ; dwc:genus "Mesosaccella" ; dwc:kingdom "Animalia" ; dwc:order "Nuculanida" ; dwc:phylum "Mollusca" ; dwc:rank "species" ; dwc:species "rogovi" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Bivalvia" ; dwc:family "Malletiidae" ; dwc:genus "Mesosaccella" ; dwc:kingdom "Animalia" ; dwc:order "Nuculanida" ; dwc:phylum "Mollusca" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Bivalvia" ; dwc:family "Malletiidae" ; dwc:kingdom "Animalia" ; dwc:order "Nuculanida" ; dwc:phylum "Mollusca" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Bivalvia" ; dwc:kingdom "Animalia" ; dwc:order "Nuculanida" ; dwc:phylum "Mollusca" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Bivalvia" ; dwc:kingdom "Animalia" ; dwc:phylum "Mollusca" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:phylum "Mollusca" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "FIGURE 5. (A–N) Nucinella svalbardensis sp. nov. (A–D) Lateral views of holotype showing shape of the articulated internal mould, anterior adductor muscle scar and possible anterior pedal retractor scar, rounded posterior margin and fine radial striations on internal mould surface. (E) Dorsal view showing weakly opisthogyrate umbo and deep ligament pit on the posterodorsal margin. (F) Anterior view showing anterior adductor muscle scar projecting weakly beyond pallial line. (G) Lateral view showing commarginal ornament on external shell surface. (H–I) Dorsal view of partially articulated specimen showing length of the cardinal teeth and relation of the possible ligament to the cardinal dentition. (J–K) Lateral view of the cardinal part of the hinge plate showing arrangement and shape of the cardinal teeth. (L) Ventral view of silicone rubber cast of the dorsal margin of articulated internal mould showing sabre-shaped lateral teeth and interlocked cardinal teeth. (M–N) Silicone rubber casts of right valve internal moulds showing two lateral teeth. (O–Q) Dacromya chetaensis Sanin, 1976. (O–P) Lateral and dorsal views showing shape of internal mould, taxodont dentition, anterior and posterior adductor muscle scars. (Q) Posterodorsal shell margin showing weak growth lines. (R–T) Mesosaccella rogovi sp. nov. (R) Lateral view of holotype left valve shell surface showing characteristic growth-line deflections around the posterior margin and carina subparallel to the dorsal margin. (S–T) Lateral view of left valve internal mould showing anterior adductor muscle scar, weak posterior adductor muscle scar and pallial line. (A–F) PMO 217.171, (G) PMO 224.978, (H–I) PMO 225.042, (J–K) PMO 224.981, (L–M) PMO 217.217, (N) PMO 225.020, (O–P) PMO 217.581, (Q) PMO 226.600, (R) PMO 224.971, (S–T) PMO 217.229. Scale bars 5 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 7. (A–F) Mesosaccella rogovi sp. nov. (A–B) Lateral view of a internal mould showing pallial line. Fragment of the shell shows concentric growth lines. (C) Dorsal view of specimen with partially preserved shell showing weak carina, escutcheon, unidentified muscle scars and ridges formed by growth line deflections. (D–E) Lateral view of right valve internal mould showing weak posterior adductor muscle scar and weak pallial line with very shallow pallial sinus. (F) Internal view of the right valve showing anterior and posterior dental rows and cardinal dentition. (G–P) Mesosaccella toddi sp. nov. (G–K) Left valve lateral views of articulated specimens. (J) Details of external ornament showing characteristic commarginal ridges and rosette-shaped ornament in interridge spaces (arrowed). (K) Holotype showing strong posterior carinae. (L–M) Anterior and posterior views of holotype. Note three carinae and escutcheon visible in the posterior view. (N) Dorsal view of holotype showing three carinae and their relation to wide and shallow escutcheon. (O) Internal view of the dorsal margin of articulated specimen showing cardinal-most teeth and unidentified muscle scars. (P) Lateral view of right valve internal mould showing relatively strong, circular anterior adductor muscle scar and elongated posterior adductor muscle scar, as well as strong pallial line with shallow pallial sinus. (A–E) PMO 217.371, (F) PMO 217.539, (G) PMO 217.609, (H) PMO 217.610, (I–J) PMO 217.616, (K–N) PMO 224.861, (O) PMO 225.031, (P) PMO 224.862. Scale bars 5 mm (A–F, K–P), 2 mm (G–I)." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 8. Measurements of Mesosaccella rogovi sp. nov. (in mm). (A) Height to length. (B) Width to length. (C) Width to height. (D) Posterior length to length." ; fabio:hasRepresentation ; a fabio:Figure . dwc:catalogNumber "PMO 224.971" ; dwc:collectionCode "PMO" ; dwc:typeStatus "holotype" ; trt:gbifOccurrenceId "3336546303" ; trt:httpUri ; a dwc:MaterialCitation . dwc:catalogNumber "PMO 217.229" ; dwc:collectionCode "PMO" ; dwc:typeStatus "paratype" ; trt:gbifOccurrenceId "3336546301" ; trt:httpUri ; a dwc:MaterialCitation . dwc:catalogNumber "PMO 217.371" ; dwc:collectionCode "PMO" ; dwc:typeStatus "paratype" ; trt:gbifOccurrenceId "3336546304" ; trt:httpUri ; a dwc:MaterialCitation . dwc:catalogNumber "PMO 217.539" ; dwc:collectionCode "PMO" ; dwc:typeStatus "paratype" ; trt:gbifOccurrenceId "3336546316" ; trt:httpUri ; a dwc:MaterialCitation .