Xenopolynema areolatum Ogloblin 1960

TRIAPITSYN, SERGUEI V. & BEREZOVSKIY, VLADIMIR V., 2007, Review of the Oriental and Australasian species of Acmopolynema, with taxonomic notes on Palaeoneura and Xenopolynema stat. rev. and description of a new genus (Hymenoptera: Mymaridae), Zootaxa 1455 (1), pp. 1-68 : 65-66

Xenopolynema areolatum Ogloblin 1960 , stat. rev.

( Figs 127–129)

Xenopolynema areolatum Ogloblin 1960: 9–11 . Type locality: Puerto Blest on Lake Nahuel Huapi , Río Negro, Argentina.

Polynema areolatum (Ogloblin) : Yoshimoto 1990: 83.

Type material examined

Holotype female (on slide, MLPA), labeled: 1. " Xenopolynema areolatum A. Ogl. female Puerto Blest, Lago Nahuel Huapi, 26.III.1954 A. O. [A. Ogloblin] Holotypus!"; 2. " P. Blest 27.III female" . Allotype male (on slide, MLPA), labeled: 1. " Xenopolynema areolatum A. Ogl. male Lago Tromen, Terr. Neuquen, 15.III.1954 A. A. O. [A. A. Ogloblin] Allotypus!"; 2. (in pencil) " Xenopolynema areolatum A. O. male Lago Tromen , Terr. Neuquen, 15.iii.1954 " . Paratype female (on slide, MLPA), same label data as the holotype except second label says: "Blest 27.III. 54 N. gen." . Paratype male (on slide, MLPA), labeled: " Xenopolynema areolatum A. Ogl. male Pucará, Lago Lacar, Pcia Neuquen 12.iii.1955 A. O. Paratypus!" .

Additional material examined

CHILE. Región VIII, Quebrada La Hacienda , Sendero Travesía , 3.5 km E of Faro Torrecillas, 16.i.1995, T. Cekalovic [2 females, 2 males, UCDC, UCRC]. Región IX: Isla Mocha , Cerra Victor , 16.iii.1994, T. Cekalovic [1 male, UCDC]. Parque Nacional Conguillio, 1150 m, 4–5.ii.1988, L. Masner [2 females, 2 males, CNCI, UCRC]. Parque Nacional Nahuelbuta: 37°49'30''S, 72°58'27''W, 1170 m, 9–10.ii.2005, UCR AToL [1 female, 1 male, UCRC]; 37°49'30''S, 72°58'24''W, 1168 m, 10–24.ii.2005, UCR AToL [1 female, UCRC]. Región X: Huecoilla, W of La Unión, 40°10'06''S, 73°34'08''W, 550 m, 20.ii.2005, L. Masner (UCR AToL) [1 female, UCRC]. Las Trancas, 30 km W of La Unión, 500 m, 10–11.ii.1988, L. Masner [1 male, CNCI]. Parque Natural Alerce Costero, 40°10'12''S, 73°30'00'W, 1000 m, 18.ii.2005, J.M. Heraty [1 female, UCRC]. Parque Oncol, 485 m, 12.ii.2000, T. Cekalovic [1 female, UCRC] .

Diagnosis

Both sexes of this distinctive species were well described by Ogloblin (1960). The illustrations are provided here ( Figs 127–129) to help in its recognition.

Distribution Argentina and Chile [new record].