Baseodiscus urgorrii, Kajihara & Abukawa & Chernyshev, 2022

Kajihara, Hiroshi, Abukawa, Shushi & Chernyshev, Alexei V., 2022, Exploring the basal topology of the heteronemertean tree of life: establishment of a new family, along with turbotaxonomy of Valenciniidae (Nemertea: Pilidiophora: Heteronemertea), Zoological Journal of the Linnean Society 196, pp. 503-548 : 535

BASEODISCUS URGORRII SP. NOV.

( FIGS 3G, H , 7F, G )

Figures

Figure 3. A, Baseodiscus aff. marmoratus (Bürger, 1890) (voucher DNA, ICHUM 6322); B, Baseodiscus aff. maculosus (Bürger, 1895a) (voucher DNA, ICHUM 6324); C–E, Baseodiscus delineatus (Delle Chiaje, 1822-1829), ICHUM 6326; F, Baseodiscus cf. curtus (Hubrecht, 1879), ICHUM 6328; G, H, Baseodiscus urgorrii sp. nov., holotype, MCZ IZ-135319, entire body (G) and protruding proboscis (indicated by an arrowhead, H); I, Baseodiscus punnetti (Coe, 1904), specimen different from any voucher specimens in this study; J, K, Baseodiscus kakuii sp. nov., holotype, ICHUM 6334, anterior body (J) and

Figure 7. A, Baseodiscus narusei sp. nov., holotype, ICHUM 6310, entire body, showing characteristic lateral edges; B, Baseodiscus paracelensis sp. nov., holotype, MIMB 33132, entire body; C, Baseodiscus aff.marmoratus (Bürger, 1890), anterior end of body, ventral view, head to the left; D, E, Baseodiscus ohtsukai sp. nov., holotype, ICHUM, 6327, drawings of anterior end of body viewed dorsally (D) and ventrally (E); F, G, Baseodiscus urgorrii sp. nov., holotype, MCZ IZ-135319, anterior end of body viewed dorsally (F) and ventrolaterally (G). Photos by T. Naruse (A), A. V. Chernyshev (B, C), and G. Giribet (F, G).