Aclis tenuis A. E. Verrill, 1882

Souza, Leonardo Santos De, Araújo, Tarciso Almeida De & Pimenta, Alexandre Dias, 2024, Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena, Zootaxa 5433 (4), pp. 451-499 : 482

Aclis tenuis A. E. Verrill, 1882

Figs 18A – B

Aclis tenuis Verrill, 1882: 528-529 , pl. LVIII, Fig. 19 .

Type material. Holotype (herein examined): USNM 44821 .

Type locality. USA: New Jersey state: off Martha’s Vineyard , USFC sta. 873; 40° 1’48.00” N, 70°57’ W, 183 m; R/ V Fish Hawk col., 13/ix/1880 .

Material examined. The holotype.

Figures

FIGURE 18. A, B. Aclis tenuis Verrill, 1882: Holotype, USNM 44821. A. Shell in frontal view. B. Shell in lateral view. C, D. Aclis fernandinae Dall, 1927: Holotype, USNM 108047. C. Shell in frontal view. D. Protoconch in apical view. E–I. Aclis verrilli Bartsch, 1911: E–G. Holotype, USNM 44811; H–I. Holotype of Aclis tanneri (Bartsch, 1947), USNM 417444. E, I. Shell in frontal view. F, H. Shell in lateral view. G. Detail of apical whorls. Scale bars: A–C, E–F, H–I. 1 mm; D, G. 200 μm. Credits: C–D. USNM

FIGURE 19. A–D. Aclis eolis Bartsch, 1947: Holotype, USNM 573617. A. Shell in frontal view. B. Shell in lateral view. C. Detail of apical whorls. D. Detail of the body whorl in frontal view. E–F. Aclis hendersoni Dall, 1927: E, F. Holotype, USNM 333465; E. Shell in frontal view. F. Protoconch in apical view. G–H. Aclis georgiana Dall, 1927: Holotype, USNM 108020. G. Shell in frontal view. H. Protoconch in apical view. Scale bars: A, B, E, G. 1 mm; C, F, H. 200 μm, D. 500 μm. Credits: E–H. USNM.