Dipterological surveys in Portugal unveil 200 species of long-legged flies, with over 170 new to the country (Diptera: Dolichopodidae) Author Pollet, Marc Author Andrade, Rui Author Gonçalves, Ana Author Andrade, Pedro Author Jacinto, Valter Author Almeida, Jorge Author Braekeleer, Anja De Author Calster, Hans Van Author Brosens, Dimitri text Zootaxa 2019 2019-08-01 4649 1 1 69 journal article 25532 10.11646/zootaxa.4649.1.1 5ddee453-14a5-41ea-bd4d-046468d3651f 1175-5326 3357623 F532DBB2-FBC4-41B2-9A5C-D98B55CF8717 103. Rhaphium caliginosum (Zetterstedt, 1843) (Rhaphiinae) new to Portugal Number of specimens recorded. 39. Distribution. Europe, thus far not recorded from the Iberian Peninsula. Portugal : five provinces, all over the country. Ecology. Recorded from 5 macrohabitat categories, lacking in dunes and mountainous biotopes, and clearly less frequently in forests as compared to others. In northwestern Europe, this eurytopic species is frequently collected in salt marshes, swamps and on the banks of various water bodies. Rarity (%). 13.8 (common). Very common (FL). Activity period. April–November.