. Bulletin du Musée d'histoire naturelle de la zoologie. BARGMANN1UNE RÉVISION 53 Bargmannia elongata Totton, 1954 (Figures 1-5) Bargmannia Text-Figure elongata Totton 1954 (28 A-D seulement) ; Totton 1965 (Figure 45, A-D seulement) ; Kirkpatrick &AMP ; Pugh, 1984 : Figure 11. HOLOTYPE. BMNH 1952.11.19.7, désigné par Totton (1954) : l'un nectophore de Discovery II ; 699, rue 14° 27,3' N, 30° 02,3' W ; 14-v-1931 ; 0-370m. Le spécimen a été pensé par Totton (1954, texte-figure 28 C, D, 1965, Figure 45 C, D). Paratypes. Comme désigné par Totton (1954) : dix-huit nectophores du même échantillon que l'holotype. BMNH 1952.11.1

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. Bulletin of the Natural History Museum Zoology. BARGMANN1A REVISION 53 Bargmannia elongata Totton, 1954 (Figures 1-5) Bargmannia elongata Totton 1954 (Text-Figure 28 A-D only); Totton 1965 (Figure 45, A-D only); Kirkpatrick & Pugh, 1984: Figure 11. HOLOTYPE. BMNH 1952.11.19.7, designated by Totton (1954): one nectophore from Discovery II St. 699; 14° 27.3'N, 30° 02.3'W; 14—v—1931; 0-370m. The specimen was figured by Totton (1954, text-Figure 28 C, D; 1965, Figure 45 C, D). Paratypes. As designated by Totton (1954): eighteen nectophores from the same sample as the holotype. BMNH 1952.11.19.8-25. Material examined. The holotype and paratype material have been re-examined in order to establish to which of the presently recognised Bargmannia spp. the name elongata should be applied. Totton's (1954) other material also has been re-examined and, although all the material is in poor condition, it appears that only the nectophores from two other Discovery stations belong to this spe- cies. These are St. 681 (21°13'S, 29°55.25'W; l-v-1931) where a TYFV net was fished over a depth range 1500-lOOOm; and St. 107 (43°03'S, 17°03'E; 4-xi-1926) where the net used was a N450 and the depth range was 850-950m. The nectophore from the former of these stations was figured by Totton (1954, text-Figure 28 A, B; 1965, Figure 45 A, B). The other nectophore, from Discovery St. 1769, also illustrated in the same figures (E, F) does not belong toB. elongata, but to B. lata. Several nectophores of this species have been found in more recent Discovery collections, as is discussed below. However, the major part of the redescription will be based on two specimens collected by DSRV Atvin off San Diego, California. U.S.A. in 1979, during Dives 961 (32°14'N 117°22'W; 5-ix-1979; water depth 833m) and 966 (33°04'N 118° 16'W; 8-ix-1979; water depth 747m). The Alvin Dive 961 specimen, preserved in Steedman's solution, has been deposited in The Natural History Museum London (BMNH 1998

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