Oithona oswaldocruzi - Fiche d'espèce - Copépodes planctoniques marins

Oithona oswaldocruzi Oliveira, 1945 (F,M)

Taxonomy

Ordre Cyclopoida

détails

Famille Oithonidae

détails

Genre Oithona

détails liste des espèces pour ce genre

Abréviations ou symboles

Synonymie

Oithona hebes : Gonzalez & Bowman, 1965 (part., figs.19, 20a); Bacon, 1971; Santos, 1973; Zoppi de Roa, 1974 (part., figs.10 A,B,D); Fonseca & Björnberg, 1976; Grau, 1978; Paranagua & al., 1986 (p.359);
Oithona oligohalina Fonseca & Björnberg, 1975 (1976) (p.127, figs.F,M, Rem.);
Oithona neotropica Herbst, 1967 (p.96, figs.F,M); Ferrari & Bowman, 1980 (p.15, figs.F, Rem.)

Références

Liste des auteurs étudiés

Oliveira, 1945 a (p.460, Descr.F, figs.F); Rocha, 1986 (p.99, Redescr.F,M, figs.F,M, Rem.); Bradford-Grieve & al., 1999 (p.886, 966, figs.F,M); McKinnon, 2000 (p.108, Rem.)

Figures

Planche 1 issued from : F.D. Ferrari & T.E. Bowman in Smiths. Contr. Zool., 1980, 312. [p.16, Fig.9]. As Oithona neotropica.
Female (from Caribbean area): a, habitus (lateral right side); b, forehead (dorsal); c, urosome (lateral left side); d, Md; e, P4.
Nota: Head broadly pointed dorsally, laterally distinctly quadrate. Rostrum absent. 4th pediger segment with hairs on posterior border. Caudal ramus length 3-times width. Endopodal segment 3 of P4 distal seta with flange on distal 1/2, proximal seta straight with flange on distal 1/2. Knob near genital opening with a curved spine and below it a smaller straight spine.

Species Oithona oswaldocruzi - Planche 2 of morphological figures

Planche 2 issued from : V.L. Fonseca & T.K.S. Björnberg in Anais Acad. bras. Cienc., 1976, 47, Suppl. [p.128, Figs.1-6]. As Oithona oligohalina.
Female (from Rio Taquari estuary, Brasil): 1, habitus (dorsal); 2, rostrum (lateral); 4, A1.

Male: 3, A2; 5, habitus (dorsal); 6, cephalothorax (lateral).

Species Oithona oswaldocruzi - Planche 3 of morphological figures

Planche 3 issued from : V.L. Fonseca & T.K.S. Björnberg in Anais Acad. bras. Cienc., 1976, 47, Suppl. [p.129, Figs.7-9]. As Oithona oligohalina.
Female: 7-9, P1 to P3; 10, Md; 11, anal segment and caudal rami (dorsal); 12, A2; 13, Mx1; 14, P4.

Planche 4 issued from : V.L. Fonseca & T.K.S. Björnberg in Anais Acad. bras. Cienc., 1976, 47, Suppl. [p.130]. As Oithona oligohalina (= O. oswaldocruzi.
Table 1: Characters of 6 species of Oithona.

Références complémentaires

Liste des auteurs étudiés

Lopes, 1994 (tab.1); Eskinazi-Sant'Anna & Tundisi, 1996 (tab.1,2); Lopes & al., 1998 (p.195); Suarez-Morales & Gasca, 1998 a (p.112); Ara, 2001 b (p.121); 2004 (p.179, figs. 3, 4, 5); Choi & al., 2005 (p.710: Tab.III); Medellin-Mora & Navas S., 2010 (p.265, Tab. 2); Costa R.G. da & al;, 2011 (p.364, Table 1, seasonal occurrence); Pinheiro & al., 2011 (p.425, abundance vs season); Magris & al., 2011 (p.260, abundance, interannual variability); Miyashita & al., 2012 (p.1557, Table 2: occurrence); Garbosa da Costa & al., 2013 (p.756, Table 1, abundance vs tide); Ortega & al., 2014 (p.495, Table I, %); Fuentes-Reinés & Suarez-Morales, 2015 (p.369, Table 1, Rem. p.374); Ortega & al., 2017 (p.123, fig. 1, 6, table 2, abundance, %); Atique & al., 2017 (p.1, Table 1, fig.8, Rem.: p.11).

Distribution

NZ: 3

Carte de distribution de Oithona oswaldocruzi par zones géographiques

Localisations

Glossaire géographique

Brazil (Paranagua Bay, Cananeia Lagoon, Mucuri estuary, Guarau estuary, Paranagua estuary, Rio de Janeiro, estuary do Pina, Ajuruteua Beach, Caeté Estuary, Amazon estuary), Venezuela, Caribbean Colombia (Tayrona, Laguna Navio Quebrado), Honduras (estuaries, laguna, coastal), Salvador, Ecuador, Guayaquil, G. of Mexico

Citations

N: 22

Dimensions (mm)

Références de auteurs concernant les dimensions

(765) F: 0,71-0,51; M: 0,65-0,46; (780) F: 0,71-0,53; M: 0,65-0,46; {F: 0,51-0,71; M: 0,46-0,65}

Remarques

Observé dans les ballasts des navires à San Francisco.

Voir aussi les remarques en anglais

Dernière mise à jour : 12/02/2021