Revista Chilena De Entomología

Revista Chilena De Entomología

FIRST SOUTH AMERICAN RECORD FOR THE CIRCUM-MEDITERRANEAN PATAPIUS SPINOSUS (ROSSI) (HETEROPTERA: LEPTOPODIDAE) Among some Heteroptera collected on the slopes of Quili- cura, near Santiago, Chile, during August 1979, were four specimens of the Oíd World species Patapius spinosiís (Rossi). This insect, a native of Europe and North África, was first reponed for the Western Hemisphere by Usinger (1941 BuU. Brookiyn Ent. Soc, 36: 164) who listed a specimen found under tree protectors in an orchard in Sacramento, California, on the west coast of North Ameri- ca. Later Drake (1954 Jour. Kansas Ent. Soc, 27: 111) cited a communication from Usinger that the species was "turning up in increasing numbers" from several Califor- nia localities. In November of 1971 R.C. Bechtel found specimens under boards at Reno, Nevada, about 300 mi- les inland. In North America the species is well established and extending its range. Because the habits of Leptopodidae are not well known, a repeat of the following Information published on the California populalions might be appropriate: Be- nedict and Cothran (1973 Ann. Ent. Soc. Amer., 68: 898) ref>orted it from fields of hay alfalfa; Menke (1979 Bul!. California Ins. Surv., 21:1) wrote, "It occurs under rpcks and debris remote from water, and sometimes onlogs near streams". Collectors in the Santiago área should be on the alert for this species to see if it can establish itself there as successfully as it did in North America. The acompanying sketch (fig. 1) shows the saldid-like aspect and the nume- rous spines on the head (including the eyes), pronotum, Richard C. Froeschner, Nat. Mus. Nat. Hist., Washing- and dorsum of the wings; it measures about 3 mm. in ton, D.C., 20560, and Luis E. Peña G., Instituto de Estu- length. dios y Publicaciones J. I. MoUna, Casilla 2974, Santiago..

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