Tricolia bicarinata ( Dunker, 1846 )

Herbert, David G., 2015, An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the Recent Vetigastropoda of South Africa (Mollusca), Zootaxa 4049 (1), pp. 1-98 : 79

publication ID

https://doi.org/ 10.11646/zootaxa.4049.1.1

publication LSID

lsid:zoobank.org:pub:A8BD434E-9A7C-40A5-BDDE-D45356517FF3

DOI

https://doi.org/10.5281/zenodo.5630952

persistent identifier

https://treatment.plazi.org/id/03CA87EF-706C-894B-F99F-FB524E826ED0

treatment provided by

Plazi

scientific name

Tricolia bicarinata ( Dunker, 1846 )
status

 

Tricolia bicarinata ( Dunker, 1846) View in CoL View at ENA

Phasianella bicarinata Dunker, 1846: 110 View in CoL . Krauss, 1848: 105. E.A. Smith, 1911: 313. Bartsch, 1915: 145. Turton, 1932: 174, no. 1236. Type loc.: ‘ Prom. bon. spei. ’ [Cape of Good Hope]; holotype in ZMB (108.796).

Phasianella kraussi E.A. Smith, 1911: 313 View in CoL , text figs. Type loc.: Kalk Bay, False Bay, Cape of Good Hope; two syntypes in NHM (NHMUK 1911.4.26.1–2).

Phasianella tropidophora Tomlin, 1931: 420 View in CoL , pl. 33, fig. 1 [=form bicarinata View in CoL ]. Type loc.: East London and Cape Peninsula, restricted to Cape Peninsula by Nangammbi (2010); two syntypes in NMW (1955.158.00969–70).

Phasianella insignis Turton, 1932: 175 View in CoL , pl. 41, no. 1239. Type loc.: Port Alfred, E. Cape; holotype in OXUM (M002785).

Tricolia tropidophora View in CoL — Barnard, 1963a: 209: Kensley, 1973: 52, fig. 146.

Tricolia bicarinata View in CoL — Kilburn & Rippey, 1982: 47. Nangammbi, 2010: 113, figs 2.28–2.31. Nangammbi et al. in press.

Tricolia insignis View in CoL — Kilburn & Rippey, 1982: 47. Nangammbi, 2010: 120, figs 2.32–2.35. Nangammbi et al. in press (= bicarinata View in CoL ).

Tricolia kraussi View in CoL — Nangammbi, 2010: 126, figs 2.36–2.39. Nangammbi et al. in press (= bicarinata View in CoL ).

Not Tricolia bicarinata: Barnard, 1963a: 210 View in CoL . Kensley, 1973: 52, fig. 142 [= Fossarus View in CoL sp.].

Not Phasianella kraussi: Turton, 1932: 175 View in CoL , pl. 41, no. 1239 [= Tricolia kochii ( Philippi, 1848) View in CoL ].

Distribution. Form bicarinata occurs on the Atlantic Cape coast, from Kommetjie to Namibia (Luderitz); intertidal. Form kraussi occurs only in False Bay; intertidal and near-shore reefs to 12 m. Form insignis ranges from Pondoland (Mzamba) to W. Cape (Hawston); intertidal and near-shore reefs to 30 m.

Notes. Over its quite considerable range, this species exists as three distinct ecomorphs, the typical one on the cold Atlantic coast, form insignis on the warmer south and east coasts and form kraussi in the more sheltered habitats in False Bay. Genetically they cluster as an unresolved clade exhibiting little genetic differentiation (Nangammbi et al. in press).

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Trochida

Family

Phasianellidae

Genus

Tricolia

Loc

Tricolia bicarinata ( Dunker, 1846 )

Herbert, David G. 2015
2015
Loc

Tricolia kraussi

Nangammbi 2010: 126
2010
Loc

Tricolia bicarinata

Nangammbi 2010: 113
Kilburn 1982: 47
1982
Loc

Tricolia insignis

Nangammbi 2010: 120
Kilburn 1982: 47
1982
Loc

Tricolia tropidophora

Barnard 1963: 209
1963
Loc

Tricolia bicarinata:

Barnard 1963: 210
1963
Loc

Phasianella insignis

Turton 1932: 175
1932
Loc

Phasianella kraussi:

Turton 1932: 175
1932
Loc

Phasianella tropidophora

Tomlin 1931: 420
1931
Loc

Phasianella kraussi

Smith 1911: 313
1911
Loc

Phasianella bicarinata

Turton 1932: 174
Bartsch 1915: 145
Smith 1911: 313
Krauss 1848: 105
Dunker 1846: 110
1846
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