Antistreptus magellanicus Dall, 1902

Luca, Javier Di & Zelaya, Diego G., 2019, Gastropods from the Burdwood Bank (southwestern Atlantic): an overview of species diversity, Zootaxa 4544 (1), pp. 41-78 : 54-55

publication ID

https://doi.org/ 10.11646/zootaxa.4544.1.2

publication LSID

lsid:zoobank.org:pub:211842AA-6C98-425B-9377-1AF0DC78C893

DOI

https://doi.org/10.5281/zenodo.5934632

persistent identifier

https://treatment.plazi.org/id/03DA87AC-FFE6-FFB8-FF46-F8B9FBF928C0

treatment provided by

Plazi

scientific name

Antistreptus magellanicus Dall, 1902
status

 

Antistreptus magellanicus Dall, 1902

Fig. 3I View FIGURE 3

Antistreptus magellanicus Dall, 1902: 532 ; Dall, 1908: 315, pl. 15, fig. 14; Melvill & Standen, 1912: 128 (synonymy); Linse, 2002: 98, pl. 12, figs. 9.1.1-91, 9.1.1-92 (protoconch)

Examined material. 10 sh. (MACN-In 40681).

Description. Shell height to 4.1 mm (up to 5 mm according to Castellanos 1967); sinistral, fusiform, solid. Protoconch narrow, tilted, of 1.5 elongated, smooth whorls. Teleoconch of up to 3.25 whorls, markedly convex in outline; last whorl comprising about 70% of total shell height. Suture deep, impressed. Surface white; sculptured with 11 to 14 strong axial ribs and 2 or 3 spiral cords per whorl, which produce large beads at their intersections; base with 6 to 9 additional cords. Axial sculpture vanishing progressively towards the base. Aperture ovate, interior white; columellar callus thick; siphonal canal moderately long, somewhat oblique, wide.

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

SubClass

Caenogastropoda

Order

Neogastropoda

SuperFamily

Buccinoidea

Family

Buccinidae

Genus

Antistreptus

Loc

Antistreptus magellanicus Dall, 1902

Luca, Javier Di & Zelaya, Diego G. 2019
2019
Loc

Antistreptus magellanicus

Linse, K. 2002: 98
Melvill, J. C. & Standen, R. 1912: 128
Dall W. H. 1908: 315
Dall, W. H. 1902: 532
1902
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