1988 Stichopodium? cf. microporum - (Ehrenberg) pl, 7, fig. 9
1991 Stichomitra wero - Hollis pl. 20, figs. 1-6
1997 Lithostrobus wero - Hollis pl. 20, figs. 14-17
From Suzuki Paleotax db:
1993 Stichomitra wero n. sp. Hollis p. 320-321, pl. 1, figs. 8. 9
1997 Lithostrobus wero (Hollis) Hollis p. 79, pl. 20, figs. 14-17
Catalog entries: Stichomitra wero
Remarks on original description: The taxon was described in both Hollis 1991 (his PhD thesis) and Hollis 1993 (MarMic). RThge latrer is probably the correct original description
Hollis 1991 - Stichomitra wero Description: Narrowly conical test, in many cases slightly curved, of at least ten segments. Small perforate cephalis bears slender apical horn and small vertical apical spine. Thorax and succeeding three or more segments slightly inflated truncate conical, and gradually increasing in size. Distal segments annular, of more or less equal size. Pores of post-thoracic segments large, circular, set in hexagonal pore frames, and quincuncial in 3-4 rows per segment. Strictures weakly to moderately developed. Remarks: This species appears similar to the type species L. argus but internal features of the latter remain obscure. L. wero is thought to be ancestral to Buryella granulata which differs by having a more fusiform test with thickened, irregularly nodular pore frames.
Published descriptions
Geological Range:
Last occurrence (top): within Cenozoic Era (0.00-66.04Ma, top in "Holocene" stage). Data source:
First occurrence (base): within Cenozoic Era (0.00-66.04Ma, base in Danian stage). Data source:
Plot of occurrence data:
Hollis, C. J. (1991). Latest Cretaceous to Late Paleocene Radiolaria from Marlborough (New Zealand) and DSDP Site 208. Thesis, University of Auckland. 1-308. gs Hollis, C. J. (1993). Latest Cretaceous to late Paleocene radiolarian biostratigraphy: A new zonation from the New Zealand region. Marine Micropaleontology. 21: 295-327. gs Hollis, C. J. (1997). Cretaceous-Paleocene Radiolaria from eastern Marlborough, New Zealand. Institute of Geological & Nuclear Sciences, Monograph. 17: 1-152. gs Missing or ambiguous references: Ehrenberg 1988; References:
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Lithostrobus wero compiled by the radiolaria@mikrotax project team viewed: 12-7-2025
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