dolichosomatum, Dysomma Karrer [C.] 1983:93, Figs. 28A-B [Faune Tropicale v. 23 (for 1982); ref. 5679] Madagascar, 22°25'S, 43°04.5'E, depth 550-555 meters. Holotype: MNHN 1979-0004. Paratypes: MNHN 1978-0717 (1). Type catalog: Bauchot et al. 1993:103 [ref. 20810]. •Valid as Dysomma dolichosomatum Karrer 1983 -- (Robins & Robins 1989:249 [ref. 13287], Chen & Mok 1999:60 [ref. 24093], Smith 1999:1661 [ref. 24661], Compagno in Randall & Lim 2000:585 [ref. 25122], Chen & Mok 2001:79 [ref. 25465], Zhang et al. 2010:307 [ref. 31511], Ho et al. 2015:93 [ref. 34124], Ho et al. 2015:177 [ref. 34130], Fricke et al. 2018:5 [ref. 35780], Fricke et al. 2018:41 [ref. 35805], Ho & Tighe 2018:53 [ref. 36037], Prokofiev 2019:321 [ref. 36804], Smith 2022:99 [ref. 39684], Vo et al. 2024:9 [ref. 40748], Tighe et al. 2024:50 [ref. 41546]). Current status: Valid as Dysomma dolichosomatum Karrer 1983. Synaphobranchidae: Ilyophinae. Distribution: Indo-West Pacific: Madagascar; Philippines, Vietnam, Taiwan and Solomon Islands. Habitat: marine.