CATALOG OF ORIGINAL DESCRIPTIONS: Dendrospyris turriturcica subsp. turriturcica Sanfilippo & Riedel (1973

This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.


Higher levels: rads_cat -> D -> Dendrospyris -> Dendrospyris turriturcica turriturcica
Other pages this level: D. acuta, D. arborescens, D. binapertonis, D. bursa, D. eurus, D. fragoides, D. furcata, D. futaba, D. golli, D. haysi, D. inferispina, D. jostae, D. megalocephalis, D. pannosa, D. polyrrhiza, D. quadripes, D. ramosa, D. sachalinensis, D. sakaii, D. stabilis, D. suganoi, D. turriturcica dasyotus, D. turriturcica turriturcica, D. uruyaensis

Dendrospyris turriturcica turriturcica

Citation: Dendrospyris turriturcica subsp. turriturcica Sanfilippo & Riedel (1973
Rank: sub-species
Type specimens: pl.16, fig.1,
Described on page(s) : p.527

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Current identification/main database link: Dendrospyris turriturcica subsp. turriturcica Sanfilippo & Riedel (1973


Original Description
Shell, when viewed anteriorly or posteriorly, showing an elliptical to subangular cephalis without median constriction, and a nar-rower, open, distally tapering thorax. In side view, the shell is markedly compressed.
QTThe sagittal ring extends somewhat more than half the distance from the collar pores to the apex, and from its top arises an apical spine which is incorporated into the shell wall and then extends as a short thorn from the apical surface. Surface of lattice shell puckered at the level of the top of the sagittal ring. Primary and secondary lateral bars well developed.QTLattice shell robust, with pores of unequal size, subeircular on the cephalis and tending to be longitudinally elongated on the thorax. Vertical pore distinct. Termination of thorax uneven, with irregular lamellar teeth not markedly differentiated from the bars separating adjacent pores.

Size: Based on 15 specimens from Cores 94-28 and 94-30. Height of shell 80-145 µ, of sagittal ring 25-40 µ. Maximum breadth 75-120 µ.

Extra details from original publication
Distinguishing features: This species differs from Dendrospyris acuta in the thorax being open rather than closed, in the pores being more irregular, and in possessing an apical spine. Above its range of occurrence is a somewhat similar form (Plate 16, Figure 2; Plate 32, Figure

References:

Sanfilippo, A. & Riedel, W. R. (1973). Cenozoic Radiolaria (exclusive of theoperids, artostrobiids and amphipyndacids) from the Gulf of Mexico, Deep Sea Drilling Project Leg 10. Initial Reports of the Deep Sea Drilling Project. 10: 475-608. gs


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Dendrospyris turriturcica turriturcica compiled by the radiolaria@mikrotax project team viewed: 21-4-2021

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