Africonus lugubris (Reeve, 1849)

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 : 36-37

Africonus lugubris (Reeve, 1849)

Fig. 4N

Conus lugubris Reeve, 1849 : pl. IX, sp. 279.

Conus fuscus Barros e Cunha, 1933: 194.

Conus lugubris – Monteiro et al. 2004: 56, pl. 126, figs 6–7.

Material examined

Lectotype

Lectotype in NHMUK 1981056 . Type locality: not known. Hereby designated as north São Vicente Island, Cabo Verde Archipelago.

Other material

CABO VERDE • 1 spec., 14.5 mm; São Vicente Island, Matiota ; E. Rolán leg.; MNCN 15.05/90431 ( Fig. 4N ) .

Geographical distribution

Matiota, north São Vicente, Cabo Verde Archipelago.

Conservation status in IUCN Red List

Critically endangered.

Remarks

This species has not been examined molecularly. Specimens matching the type material of this species were found in the 1970’s and 1980’s in Matiota beach in São Vicente Island, but this is now part of a large and touristic urban area in the vicinity of the modern Port of Mindelo. This population is believed to be now extinct. We are not aware of live specimens of this species having been observed for over 20 years. Some empty shells of this species have been collected in recent years, and the search for live specimens in new locations along the north coast of São Vicente Island continues, without success for the moment being. It is feared that the species might have become extinct. The claim for specimens of A. cf. lugubris found at Calhau and Saragaça to the east of São Vicente Island most likely corresponds to individuals of A. freitasi .

Figures

Fig. 4 (opposite page). A. Conus felitae Rolán, 1990, holotype, 12.7 mm (MNCN 15.05/1099). B. Africonus fernandesi (Tenorio, Afonso & Rolán, 2008), 14.5 mm (MNCN 15.05/78598). C. Africonus freitasi Tenorio, Afonso, Rolán, Pires, Vasconcelos, Abalde & Zardoya, 2018, holotype, 13.7 mm (MNCN 15.05/200008) D. Conus verdensis furnaeRolán, 1990,holotype, 21.1 mm (MNCN 15.05/1097). E. Africonus fuscoflavus (Röckel, Rolán & Monteiro, 1980), 22.3 mm (MNCN 15.05/80407). F. Conus damottai galeao Rolán, 1990, holotype, 21.3 mm (MNCN 15.05/1093). G. Africonus gonsaloi Afonso & Tenorio, 2014, holotype, 19.3 mm (MNCN 15.05/60119).H. Africonus grahami (Röckel, Cosel & Burnay, 1980), 24.0 mm (MNCN 15.05/78549). I. Conus infinitus Rolán, 1990, holotype, 20.8 mm (MNCN, 15.05/1095). J. Conus isabelarum Tenorio & Afonso, 2004, holotype, 22.8 mm (MNCN 15.05/46654). K. Conus josephinae Rolán, 1980, holotype, 25.8 mm (MNCN 15.05/1050). L. Africonus kersteni (Tenorio, Afonso & Rolán, 2008), holotype, 20.8 mm (MNCN 15.05/47051). M. Africonus longilineus (Röckel, Rolán & Monteiro, 1980), 21.7 mm (MNCN 15.05/79738). N. Africonus lugubris (Reeve, 1849), 14.5 mm (MNCN 15.05/90431). O. Africonus maioensis (Trovão, Rolán & Félix-Alves, 1990), 29.5 mm (MNCN 15.05/78689). P. Africonus miruchae (Röckel, Rolán & Monteiro, 1980), 12.9 mm (MNCN 15.05/79789). Scale bars = 10 mm.