Kalloconus venulatus (Hwass in Bruguière, 1792 )

Tenorio, Manuel J., Abalde, Samuel, Pardos-Blas, José R. & Zardoya, Rafael, 2020, Taxonomic revision of West African cone snails (Gastropoda: Conidae) based upon mitogenomic studies: implications for conservation, European Journal of Taxonomy 663 (663), pp. 1-89 : 60

publication ID

https://doi.org/ 10.5852/ejt.2020.663

publication LSID

lsid:zoobank.org:pub:78E7049C-F592-4D01-9D15-C7715119B584

persistent identifier

https://treatment.plazi.org/id/AE38686E-3062-FFBD-FE07-FE92FC5B0EAF

treatment provided by

Valdenar

scientific name

Kalloconus venulatus (Hwass in Bruguière, 1792 )
status

 

Kalloconus venulatus (Hwass in Bruguière, 1792) View in CoL

Fig. 9 I–J

Conus venulatus Hwass in Bruguière, 1792: 695 View in CoL .

Conus nivosus Lamarck, 1810: 278 View in CoL .

Conus quaestor Lamarck, 1810: 281 View in CoL .

Conus nivifer G.B. Sowerby I, 1833 View in CoL : pl. 25, fig. 14, pl. 36, fig. 47, pls 56–57, fig. 84.

Kalloconus (Trovaoconus) josefiadeiroi Cossignani & Fiadeiro, 2019a: 30 View in CoL . syn. nov.

Conus venulatus View in CoL – Monteiro et al. 2004: 80, pls 51, 53–58, pl. 52, figs 2, 4–5.

Material examined

Lectotype

Lectotype in MHNG 1107/69 . The type locality ‘ America’ (erroneous) is hereby corrected to Sal Rei, Boa Vista Island, Cabo Verde Archipelago.

Other material

CABO VERDE • 1 spec., 52.4 mm; Boa Vista Island, Ilhéu de Sal Rei ; 16º9ʹ56ʺ N, 22º55ʹ23ʺ W; 3 Jul. 2013; MNCN exped.; GenBank mitochondrion, partial genome: KX263250 View Materials ; MNCN 15.05/80419 ( Fig. 9I) GoogleMaps 1 spec., 33.2 mm; Boa Vista Island, Praia Canto ; 16º11ʹ10ʺ N, 22º42ʹ28ʺ W; 20 Apr. 2015; MNCN exped.; GenBank mitochondrion, partial genome: MF491590 View Materials ; MNCN 15.05/79907 ( Fig. 9J) GoogleMaps 1 spec.; Boa Vista Island, Derrubado (bay West ); 16º13ʹ22ʺ N, 22º47ʹ41ʺ W; 29 Jun. 2013; MNCN exped.; GenBank mitochondrion, partial genome: MF491546 View Materials ; MNCN 15.05/80396 GoogleMaps 1 spec.; Boa Vista Island, Ponta Antónia ; 16º13ʹ24ʺ N, 22º46ʹ59ʺ W; 1 Jul. 2013; MNCN exped.; GenBank mitochondrion, partial genome: MF491560 View Materials ; MNCN 15.05/80410 GoogleMaps 1 spec.; Maio Island, Lage Branca ; 15º18ʹ32ʺ N, 23º8ʹ17ʺ W; 31 Mar. 2013; MNCN exped.; GenBank mitochondrion, partial genome: MF491531 View Materials ; MNCN 15.05/78774 GoogleMaps 1 spec.; Maio Island, Praia Real ; 15º19ʹ45ʺ N, 23º10ʹ40ʺ W; 2 Apr. 2013; MNCN exped.; GenBank mitochondrion, partial genome: MF491535 View Materials ; MNCN 15.05/78812 GoogleMaps 1 spec.; Maio Island, Ponta do Pau Seco ; 15º15ʹ26ʺ N, 23º13ʹ17ʺ W; 3 Apr. 2013; MNCN exped.; GenBank mitochondrion, partial genome: MF491539 View Materials ; MNCN 15.05/78859 GoogleMaps 1 spec., 26.5 mm, holotype of Kalloconus (Trovaoconus) josefiadeiroi ; Boa Vista Island, Praia do Canto-Baía das Gatas ; 0.3–3 m depth; MMM .

Geographical distribution

Boa Vista and Maio islands, Cabo Verde Archipelago. Also present in Santiago Island, where it is very scarce.

Conservation status in IUCN Red List

Least concern.

Remarks

This is the largest-sized cone snail endemic to the Cabo Verde Archipelago, where it is widely distributed in Boa Vista and Maio islands. There are occasional reports of its presence off Santiago Island as well ( Rolán 2005). Very variable in shell length and pattern, it has received a number of different names, which are all considered synonyms. Detailed populations genetic studies of the venulatus group ( Cunha et al. 2008) and more recent mitogenomic phylogenetic analyses ( Abalde et al. 2017a) indicate that despite the extreme phenotypic variability, all the populations scattered throughout the archipelago are members of one single species. This is also applicable to the recently introduced taxon K. josefiadeiroi , which is just a representative of the population of K. venulatus from Praia Canto, northeast coast of Boa Vista Island ( Fig. 9J) and is included in our phylogenetic study.

MNCN

Museo Nacional de Ciencias Naturales

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Neogastropoda

Family

Conidae

Genus

Kalloconus

Loc

Kalloconus venulatus (Hwass in Bruguière, 1792 )

Tenorio, Manuel J., Abalde, Samuel, Pardos-Blas, José R. & Zardoya, Rafael 2020
2020
Loc

Kalloconus (Trovaoconus) josefiadeiroi

Cossignani T. & Fiadeiro R. 2019: 30
2019
Loc

Conus venulatus

Monteiro A. & Tenorio M. J. & Poppe G. T. 2004: 80
2004
Loc

Conus nivosus

Lamarck J. B. P. 1810: 278
1810
Loc

Conus quaestor

Lamarck J. B. P. 1810: 281
1810
Loc

Conus venulatus Hwass in Bruguière, 1792: 695

Bruguiere J. G. 1792: 695
1792
Loc

Conus nivifer G.B. Sowerby I, 1833

Conus nivifer G.B. Sowerby I, 1833 : pl. 25, fig. 14, pl. 36, fig. 47, pls 56–57, fig. 84.
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