. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 318 ANNALS OF THE SOUTH AFRICAN MUSEUM A B o. 0 O \J ^ V V w Fig. 44. MS of Henryhowella melobesioides (Brady, 1869). A. SAM-PQ-MF-0481, RV, TBD 3851, 655 m, SEM 2621. B. SAM-PQ-MF-0483, RV, TBD 3704, 941 m, SEM 2634. C. SAM-PQ-MF-0489, LV, TBD 3383, 990 m, SEM 2556. D. SAM-POMF-0488, LV, TBD 6851, 2 916 m, SEM 2639. Open dots are normal pores. Scale bars are 100 microns. Subfamily Pennyellinae Neale, 1975 Neale (1975) established this taxonomic category to accommodate certain blind, reticulate trach
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. 318 ANNALS OF THE SOUTH AFRICAN MUSEUM A B o. 0 O \J ^ V V w Fig. 44. MS of Henryhowella melobesioides (Brady, 1869). A. SAM-PQ-MF-0481, RV, TBD 3851, 655 m, SEM 2621. B. SAM-PQ-MF-0483, RV, TBD 3704, 941 m, SEM 2634. C. SAM-PQ-MF-0489, LV, TBD 3383, 990 m, SEM 2556. D. SAM-POMF-0488, LV, TBD 6851, 2 916 m, SEM 2639. Open dots are normal pores. Scale bars are 100 microns. Subfamily Pennyellinae Neale, 1975 Neale (1975) established this taxonomic category to accommodate certain blind, reticulate trachyleberids, and identified three genera that belonged here: Pennyella Neale, 1974, Santonian (Western Australia—Neale 1974) to Maastrichtian (north-western Pacific—Swain 1973); Agulhasina Dingle, 1971, Maastrichtian (southern Africa); Agrenocythere Benson, 1972, Eocene (Atlan- tic) to Recent (pandemic). We now add a fourth: Rugocythereis gen. nov., Miocene to Quaternary (pandemic—Brady 1880; Whatley & Coles 1987). Rugocythereis gen. nov. Derivation of name Latin rugosa—rough, reference to coarse texture of surface ornamentation. Type species 'Oxycythereis' horridus Whatley & Coles, 1987. Diagnosis Blind, elongate-sub-quadrate trachyleberid with coarsely reticulate and/or stout spinose ornamentation. Strongly sexually dimorphic with males signifi- cantly more elongate than females. Females typically possess an antero-dorsal marginal frill. Valves are inflated postero-ventrally and compressed in the AM. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original South African Museum. Cape Town : The Museum
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky
