Guttulina succincta McCulloch, 1977

Lee, Sue Yeon, Yoo, Jung Sun & Kim, Seung Tae, 2017, Thirty new records of marine benthic Foraminifera from Korean waters, Journal of Species Research 6, pp. 75-93 : 90

publication ID	https://doi.org/ 10.12651/JSR.2017.6
persistent identifier	https://treatment.plazi.org/id/152BAB17-FF95-FF80-5C9F-FEB2CB73FBBD
treatment provided by	Felipe
scientific name	Guttulina succincta McCulloch, 1977
status

Treatment

27. Guttulina succincta McCulloch, 1977 View in CoL

( Plate 5. 4 a-c)

Guttulina succincta McCulloch, 1977, p. 185 View in CoL , pl. 75, figs. 10, 12-20.

Material examined. Korea, East Sea , station E8 (37°23 ʹ 55.665 ʺ N, 129°14 ʹ 57.671 ʺ E), 21 May 2016, by Van Veen Grab, collected by Raehyuk Jeong and Jisu Yeom. NIBR ID: NIBRPR0000107253 GoogleMaps .

Diagnosis. Test free, elongate, fusiform, initial end somewhat acutely rounded, greatest width slightly below mid-point. Early stage chambers small, 144° apart, later much increased in size, ending near middle part of test or extending to the basal part of test embracing previous chambers, laterally. Sutures distinct, depressed, and periphery lobate. Wall calcareous, hyaline, surface smooth, and slightly translucent to transparent. Aperture terminal, radiate, slightly produced, with bluntly round- ed end.

Remark. The present specimen differs slightly from the specimens reported in Eastern Pacific ( McCulloch, 1977) in having a more widely rounded initial end.

Distribution. Korea, Cortes Bank, off Santa Barbara, Gulf of California.