Ridgewayia klausruetzleri - Fiche d'espèce - Copépodes planctoniques marins

Ridgewayia klausruetzleri Ferrari, 1995 (F,M)

Taxonomy

Ordre Calanoida

détails

Superfamille Epacteriscoidea

détails

Famille Ridgewayiidae

détails

Genre Ridgewayia

détails liste des espèces pour ce genre

Abréviations ou symboles

Références

Liste des auteurs étudiés

Ferrari, 1995 (p.182, figs.F,M, juv.); Ferrari & Benforado, 1998 a (p.209, figs. juv., F,M); Ferrari & Dahms, 2007 (p.37, 56, 57, 60, 83, 87, 94, 95, , 96, figs. copepodites I-VI, fig.24, Table VI, XVII, XVIII, XIX, XXII, XXV, fig.30: P1); Figueroa & Hoefel, 2008 (p.145, Table 2, 3, Rem.);

Figures

Planche 1 issued from : F.D. Ferrari in Proc. Biol. Soc. Washington, 1995, 108 (2). [p.182, Fig.1].
Female (from NW Atlant.: Belize): A, habitus (lateral left side); B, genital complex (lateral right side); C, idem (ventral); D, forehead and rostrum (lateral); E, forehead and rostrum (ventral); F, caudal ramus (dorsal).

Male: G, posterior end of cephalothorax and urosomal somites (lateral left side).
Bars: 1 = 0.1 mm (A); 2 = 0.1 mm (G); 3 = 0.1 mm (B-F).
Nota: A1 26-segmented. Genital complex slightly asymmetrical (viewed ventrally), several sensilla near left posterolateral corner. Copulatory and oviducal openings separate.

Species Ridgewayia klausruetzleri - Planche 2 of morphological figures

Planche 2 issued from : F.D. Ferrari in Proc. Biol. Soc. Washington, 1995, 108 (2). [p.184, Fig.2].
Female: A, A1 (segments 1-9); B, idem (segments 10-20); C, idem (segments 20-26).

Male: D, right A1 (segments 1-10); E, idem (segments 11-18); F, idem (segments 19-21).
Bar: 0.1 mm.

Species Ridgewayia klausruetzleri - Planche 3 of morphological figures

Planche 3 issued from : F.D. Ferrari in Proc. Biol. Soc. Washington, 1995, 108 (2). [p.185, Fig.3].
Female: A, Mx1 (anterior); B, Mx2 (medial lobe 1, posterior); C, Mx2 (posterior); D, Mxp (syncoxa and basis, posterior); E, Mxp (endopod, posterior).
Bar: 0.1 mm. Numbers indicate the appearance of endopodal segments during development.

Species Ridgewayia klausruetzleri - Planche 4 of morphological figures

Planche 4 issued from : F.D. Ferrari in Proc. Biol. Soc. Washington, 1995, 108 (2). [p.186, Fig.4].
Female: A, A2; B, Md (mabndibular blade); C, Md (madibular palp); D, P2 (posterior, exopod detached); E, P3 (posterior, exopod detached); F, P4 (posterior, exopod detached).
Bar: 0.1 mm. Numbers indicate the appearance of exopodal segments during development.

Species Ridgewayia klausruetzleri - Planche 5 of morphological figures

Planche 5 issued from : F.D. Ferrari in Proc. Biol. Soc. Washington, 1995, 108 (2). [p.187, Fig.5].
Female: A, P1 (anterior, exopod detached); B, basis, endopod 2 and 3 of P1 (medial); C, P5 (posterior).

Male: D, right P5 and coxa of left P5 (anterior); E, right exopod 1 of P5 (posterior); F, left basis, exopod and endopod of P5 (anterior); G, left exopod 1 and 3 of P5 (anterior).
Bar: 0.1 mm.

Species Ridgewayia klausruetzleri - Planche 6 of morphological figures

Planche 6 issued from : D.F. Figueroa & K.L. Hoefel in J. Crustacean Biol., 2008, 28 (1). [p.145, Table 2]. Characters female of R. klausrueltzlzri.

Species Ridgewayia klausruetzleri - Planche 7 of morphological figures

Planche 7 issued from : D.F. Figueroa & K.L. Hoefel in J. Crustacean Biol., 2008, 28 (1). [p.145, Table 3]. Characters male of R. klausrueltzlzri.

Species Ridgewayia klausruetzleri - Planche 8 of morphological figures

Planche 8 Issued from : V.N. Andronov in Russian Acad. Sci. P.P. Shirshov Inst. Oceanol. Atlantic Branch, Kaliningrad, 2014. [p.45, Fig.13, 4]. Ridgewayia klausruetzleri after Ferrari, 1995.
Exopod of P1 female.

Distribution

NZ: 1

Carte de distribution de Ridgewayia klausruetzleri par zones géographiques

Localisations

Glossaire géographique

W Atlant. (Belize)

Citations

N: 1

Dimensions (mm)

Références de auteurs concernant les dimensions

(517) F: 0,9-0,84; M: 0,82-0,77; {F: 0,84-0,90; M: 0,77-0,82}

Remarques

This species resembles R. marki, but can be separated by different characters: position of the copulatory pore on the genital segment, the shape of the distomedial corner of the 2nd (proximal) endopodal segment of the female P5, and so on (see Ferrari, 1995, p.196).

Dernière mise à jour : 20/04/2016