Species Card of Copepod
Calanoida ( Order )
    Arietelloidea ( Superfamily )
        Arietellidae ( Family )
            Griceus ( Genus )
Griceus buskeyi  Ferrari & Markhaseva, 2000   (F)
Ref.:
Ferrari & Markhaseva, 2000 (p.78, Descr.F, figs.F, Rem.)
Species Griceus buskeyi - Plate 1 of morphological figuresissued from : F.D. & E.L. Markhaseva inProc. Biol. Soc. Washington, 2000, 113 (1). [p.79, Fig.1 (part.: C-E)].
Female (from Kona Is, Hawaii): C, habitus (lateral left side); D, last thoracic segments and urosome ( (dorsal); E, P5. All scale lines 0.01 mm.
Nota: Rostrum bilobe plate. A1 with a large segmental complex proximally.


Species Griceus buskeyi - Plate 2 of morphological figuresissued from : F.D. & E.L. Markhaseva inProc. Biol. Soc. Washington, 2000, 113 (1). [p.80, Fig.2 (part.: A, B, C, E)].
Female (from Kona Is, Hawaii): A, genital complex (dorsal); B, idem (lateral left side); C, idem (lateral right side); E, urosome (dorsal and slightly lateral, with attenuate finger-like processes and socket-like depressions darkened). All scale lines 0.01 mm.


Species Griceus buskeyi - Plate 3 of morphological figuresissued from : F.D. & E.L. Markhaseva inProc. Biol. Soc. Washington, 2000, 113 (1). [p.81, Fig.3].
Female (from Kona Is, Hawaii): left A1. Scale line 0.01 mm.


Species Griceus buskeyi - Plate 4 of morphological figuresissued from : F.D. & E.L. Markhaseva in Proc. Biol. Soc. Washington, 2000, 113 (1). [p.82, Fig.4].
Female (from Kona Is, Hawaii): A, left A1 (proximal segmental complex plus following incompletely articulating segment, ventral view, distal is down); B, exopod of right A2; C, left A2 ( (with exopod broken); D, left Md; E, left Mx1; F, left Mx2. All scale lines 0.01 mm.
Nota: Md: coxa elongate with lobe at mid-length and attenuations medially; basis unarmed; exopod 5-segmented with 1, 1, 1, 1, 1 setae; endopod apparently a lobe on the basis medial to the exopod. Mx1: praecoxa, coxa and basis with poorly-developed, unarmed lobes; endopod not distinguished; exopod 1-segmented with 1 medial and 3 terminal setae. Mx2: proximal and distal praecoxal endites poorly-developed, unarmed,no arthropodial membrane separating praecoxa and coxa; proximal coxal endite with 2 setae; endites of basis indistinct with 1 and 2 setae; exopod unsegmented with 7 setae.


Species Griceus buskeyi - Plate 5 of morphological figuresissued from : F.D. & E.L. Markhaseva inProc. Biol. Soc. Washington, 2000, 113 (1). [p.83, Fig.5].
Female (from Kona Is, Hawaii): A, left Mxp; B, P1 (anterior); C, P2 (posterior); D, P3 (posterior); E, P4 (posterior); All scale lines 0.01 mm. Nota: Swimming legs incomplete.

Compl. Ref.:
Bradford-Grieve, 2004 (p.283)
NZ: 1

Distribution map of Griceus buskeyi by geographical zones
Loc:
N Pacif. (Hawaii)
N: 2
Lg.:
(820) F: 0,90; {F: 0,90}
Rem.: hyperbenthic (bottom: 650 m).
Ferrari & Markhaseva (2000, p.86) place this new species and genus in the Arietellidae, close to Paraugaptilus (small unarmed mandibular endopod and Mx1 without an endopod).
Last update : 06/01/2015
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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 September 24, 2021]

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