Chironomidae collected in onchocerciasis endemic areas of Guatemala (Insecta, Diptera)Published in Spixiana Supplement, in 1994, in volume 20, pages 1-60The adult males of Parachironomus Lenz, 1921, from the Neotropical faunal region (Insecta, Diptera, Chironomidae)Published in Spixiana Supplement, in 1994, in volume 20, pages 61-98Nanocladius (N.) Kieffer from Africa south of the Sahara, with two new species and key. (Insecta, Diptera, Chironomidae, Orthocladiinae)Published in Spixiana Supplement, in 1994, in volume 20, pages 99-114
The adult males of Parachironomus Lenz, 1921, from the Neotropical faunal region (Insecta, Diptera, Chironomidae)Published in Spixiana Supplement, in 1994, in volume 20, pages 61-98Nanocladius (N.) Kieffer from Africa south of the Sahara, with two new species and key. (Insecta, Diptera, Chironomidae, Orthocladiinae)Published in Spixiana Supplement, in 1994, in volume 20, pages 99-114
Nanocladius (N.) Kieffer from Africa south of the Sahara, with two new species and key. (Insecta, Diptera, Chironomidae, Orthocladiinae)Published in Spixiana Supplement, in 1994, in volume 20, pages 99-114