Notomastus exsertilis Saint-Joseph, 1906

García-Garza, María Elena, León-González, Jesús Angel De & Tovar-Hernández, María Ana, 2019, Catalogue of Notomastus M. Sars, 1851 (Annelida, Capitellidae) and the description of a new species from the Gulf of California, Zootaxa 4577 (2), pp. 249-273 : 255

16. Notomastus exsertilis Saint-Joseph, 1906

( Fig. 3f )

Notomastus exsertilis Saint-Joseph, 1906: 169 , pl. 2, figs 44–47.— Fauvel 1927: 147, fig. 49i–p.— Amoureux 1972: 63 –89.— Campoy 1982: 664.— Aguirrezabalaga 1984: 125.— Núñez et al. 2005: 310.— Capaccioni-Azzati & El Haddad 2015: 312, fig. 129a–f.

Type material: * Holotype / Syntype ( MNHN-IA TYPE 0 565) , * Paratype ( MNHN-IA 12675 ) , * Syntypes ( MNHN- IA TYPE 0548 ), ( MNHN-IA TYPE 0549 ), ( MNHN-IA TYPE 0550 ), ( MNHN-IA TYPE 0551 ), ( MNHN-IA TYPE 0552 ), ( MNHN-IA TYPE 0569 ) .

Type locality: Eastern Atlantic , France, Pays Basque , St. Jean de Luz, January 0 1, 1902 .

Records: Eastern Atlantic from the French coast ( Fauvel 1927), Galicia ( Amoureux 1972) and Bay of Biscay ( Campoy 1982; Aguirrezabalaga 1984) to Senegal and Cape Verde Islands ( Núñez et al. 1999).

Remarks: According to García-Garza & de León-González (2015), Notomastus exsertilis presents different morphological characters from those described in the generic definition. This species presents 10 thoracic chaetigers with capillaries on noto- and neuropodia, and the first and second abdominal segments with capillaries. It is included in the catalogue until new studies, preferably based on a phylogenetic approach, support its exclusion and translocation into another genus, or its permanency within Notomastus .

Figures

FIGURE 3. Species of Notomastus: a, N. chilensis (paratype, anterior end, dorsal view, MGS); b, N. chrysosetus (holotype, anterior end, dorsal view, MGS); c, N. cinctus (holotype, anterior end, dorsolateral view); d, N. daueri (holotype, anterior end, dorsolateral view); e, N. estuarius (holotype, anterior end, dorsal view, MGS); f, N.exsertilis (holotype/syntype, anterior end, lateral view, MGS); g, N. fauchaldi (holotype, anterior end, dorsal view, MGS). Scale bar: a–e=1 mm.