Thesbia michaelseni (Strebel, 1905)

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 : 61

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.5934676

persistent identifier

https://treatment.plazi.org/id/03DA87AC-FFFF-FFA2-FF46-FE78FE212A06

treatment provided by

Plazi

scientific name

Thesbia michaelseni (Strebel, 1905)
status

 

Thesbia michaelseni (Strebel, 1905)

Fig. 4K View FIGURE 4

Daphnella (Thesbia) michaelseni Strebel, 1905b: 590 , pl. 22, figs. 20, 20a–c

Thesbia michaelseni — Castellanos & Landoni, 1993: 15

Examined material. 1 an. and 2 sh. (MACN-In 40695); 1 syntype (ZMH unnumbered).

Description. Shell height to 4.6 mm (up to 10.2 mm according to Strebel 1905b); fusiform, delicate. Protoconch large, translucent, of about 1.75 slightly convex whorls; transition to teleoconch poorly defined. Teleoconch of up to 3 whorls, slightly convex in outline; last whorl comprising about 80% of total shell height. Suture impressed. Surface whitish, somewhat translucent; sculptured with very weak spiral threads, 9 to 12 on the spire whorls, and about 30 on the last whorl; well-marked growth lines are evident along all teleoconch whorls. Aperture ovate, interior white; columellar callus narrow, slightly expanded on the base; siphonal canal short, somewhat oblique, wide.

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Neogastropoda

Family

Conidae

Genus

Thesbia

Loc

Thesbia michaelseni (Strebel, 1905)

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

Thesbia michaelseni

Castellanos, Z. J. & Landoni, N. A. 1993: 15
1993
Loc

Daphnella (Thesbia) michaelseni

Strebel, H. 1905: 590
1905
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