Species Card of Copepod
Calanoida ( Order )
    Diaptomoidea ( Superfamily )
        Candaciidae ( Family )
            Candacia ( Genus )
Candacia ketchumi  Grice, 1961   (F,M)
Ref.:
Grice, 1961 (p.127, figs.F,M); 1963 (p.177); Vives & Shmeleva, 2007 (p.458, figs.F,M, Rem.)
Species Candacia ketchumi - Plate 1 of morphological figuresissued from : G.D. Grice in Crustaceana, 1961, 2 (2). [p.128, Fig.1-9].
Female: 1, habitus (dorsal); 2, idem (right lateral side); 3, 4th and 5th thoracic segments and urosome (dorsal); 4, idem (right lateral side); 5, genital somite (ventral); 6, proximal 11 segments of A1; 7, A2; 8, masticatory edge of Md; 9, Mx2.


Species Candacia ketchumi - Plate 2 of morphological figuresissued from : G.D. Grice in Crustaceana, 1961, 2 (2). [p.130, Fig.10-21].
Female: 10, P1; 11, P2; 12, P3; 13, terminal spine of exopod 3 of P3; 14, P4; 15, P5.

Male: 16, urosome (dorsal); 17, idem (left lateral side); 18, 4th and 5th thoracic segments and genital somite (oblique); 19, segments 13 to 20 of right A1; 20, P5; 21, P5 (other side).

Compl. Ref.:
Roe, 1972 (p.277, tabl.1, tabl.2); 1972 c (p.1039: Rem.); Deevey & Brooks, 1977 (p.156, tab.2, Station "S"); Vives, 1982 (p.294); Lozano Soldevilla & al., 1988 (p.60)
NZ: 3

Distribution map of Candacia ketchumi by geographical zones
Species Candacia ketchumi - Distribution map 2
Chart of 1996
Loc:
Canary Is., off Bermuda (Station "S"), Banda Sea (in Grice, 1963)
N: 4 (Atlant. N: 3; Indo-Malaisie: 1)
Lg.:
(199) F: 1,98-1,9; M: 1,98-1,75; (345) F: 1,8; 1,75; M: 1,75; {F: 1,75-1,98; M: 1,75-1,98}
Rem.: epi-mesopelagic. Sargasso Sea: 500-1000 m (Deevey & Brooks, 1977, Station "S");
this species closely resembles Candacia norvegica
Last update : 31/12/2014
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Razouls C., Desreumaux N., Kouwenberg J. and de Bovée F., 2005-2021. - Biodiversity of Marine Planktonic Copepods (morphology, geographical distribution and biological data). Sorbonne University, CNRS. Available at http://copepodes.obs-banyuls.fr/en [Accessed October 18, 2021]

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