Cymbasoma morii - Fiche d'espèce - Copépodes planctoniques marins

Cymbasoma morii Tokioka, 1949 (F,M)

Taxonomy

Ordre Monstrilloida

détails

Famille Monstrillidae

détails

Genre Cymbasoma

détails liste des espèces pour ce genre

Abréviations ou symboles

Synonymie

Haemocera morii Tokioka, 1949 (p.71, figs.F); Rose, 1956 (p.463), Yamazi, 1958 (p.156, Rem.); Furuhashi, 1965; Razouls, 1982 (p.770);
Cymbasoma longispinosum : Martin Thompson, 1973 (1976) (p.617, figs.F,M, Rem.: Kerala form)

Références

Liste des auteurs étudiés

Sekiguchi, 1982 (p.28, figs.F); Grygier, 1994 a (p.23, Redescr.F, figs.F); 1995 a (p.72); Chihara & Murano, 1997 (p.1002, Pl.234: F); Suarez-Morales & Palomares-Garcia, 1999 (p.197, tab.1); Suarez-Morales, 2002 (p.95: tab.1); Üstün & al., 2014 (p.1402, 1408 Table I); Grygier & Suarez-Morales, 2018 (p.502: Rem.).

Figures

Planche 1 issued from : M.J. Grygier in Hydrobiologia, 1994, 292/293. [p.25, Fig.1].
Female: A, habitus (left lateral view)), most setae omitted; B, genital spines; C, anterior end of body and A1 (dorsal), long setae cut short (cf.Figg.3B); D, anterior end of body and bases of A1 (ventral); E, rear of cephalothorax (thoracomeres III-VI) and urosome (dorsal, showing pores and sensilla, furcal setae cut short (cf. Fig.3A)

Species Cymbasoma morii - Planche 2 of morphological figures

Planche 2 issued from : M.J. Grygier in Hydrobiologia, 1994, 292/293. [p.26, Fig.2].
Female: A, left P1 (anterior view); B-C, thoracomere VI and urosome (left and ventral views, respectively), setae and genital spines cut short.

Species Cymbasoma morii - Planche 3 of morphological figures

Planche 3 issued from : M.J. Grygier in Hydrobiologia, 1994, 292/293. [p.27, Fig.3].
Female (detailsof females from Sesoko Island, Okinawa): A, distribution of pores and sensilla on rear of cephalothorax and thoracomeres III-VI; B, tip of left A1 (dorsal view); C, left P1 (posterior view); D, left P2 (anterior), with representative setulation; E, right P3 (posterior); F, right P4 (anterior), protopod curt short; G, part of genital spine with frets (intervening striations exaggerated); H, tips of genital spines (including aberrant bifid one).

Species Cymbasoma morii - Planche 4 of morphological figures

Planche 4 issued from : M.J. Grygier & S. Ohtsuka in Zool. J. Linnean Soc., 2008, 152. [p.499, Fig.29].
Female: Dorsal and lateral pore and pit seta patterns, from rear of cephalothorax through genital compound somite.
Symbols: dots (three sizes) = pores; larger circles = pits of pit setae; smaller circles = structures of uncertain type observed by light microscopy .
Pattern based on SEM and light microscopical examination.

Planche 5 Issued from : Suarez-Morales in Mitt. Mus. Nat.kd. Berl., Zool. Reihe, 2002, 78. [p.95, Table 1].
Comparison of main taxonomic features in species of Cymbasoma with a cephalothorax relative length equal or over 60%, females only: C. morii (Tokioka, 1849).
Mouth position way back anterior part of forehead in percentage of the cephalothorax length.
Compare with C. bowmani, C. boxshalli, C. longispinosum, C. nicolettae, C. quintanarooense, C. striatus, C. thompsoni, C. tumorifrons, C. sp. (from Brazil), C. chelemense.

Species Cymbasoma morii - Planche 6 of morphological figures

Planche 6 Issued from : F. Üstün, T. Terbiyik Kurt & E. Suarez-Morales in Crustaceana, 2014, 87 (11-12). [p.1403, Table I].
Taxonomic features and morphometry of females of Cymbasoma morii.

Species Cymbasoma morii - Planche 7 of morphological figures

Planche 7 Issued from : F. Üstün, T. Terbiyik Kurt & E. Suarez-Morales in Crustaceana, 2014, 87 (11-12). [p.1404, Table I (continued)].
Taxonomic features and morphometry of females of Cymbasoma morii.

Distribution

NZ: 3

Carte de distribution de Cymbasoma morii par zones géographiques

Distribution map of Cymbasoma morii for the Zone Indian Ocean

Distribution map of Cymbasoma morii for the Zone China Seas, Vietnam

Localisations

Glossaire géographique

Japan, Tanabe Bay, off Okinawa, Viet-Nam (Nha-Trang), W India (Vizhinjam)

Citations

N: 4

Dimensions (mm)

Références de auteurs concernant les dimensions

(723) F: 2,9; (783) F: 1,93-3,18; M: 1,21-1,72; (866) F: 1,5-2,9; (868) F: 1,6; {F: 1,50-2,90; M: 1,21-1,72}

Remarques

According to Yamazi (1958, p.156) the species is very rare, in summer, in the Tanabe Bay (Japan).
This form belongs to Cymbasoma longispinosum species-group.

Dernière mise à jour : 15/02/2020