As espécies neotropicais da família Simuliidae Schiner (Diptera Nematocera): II. Lutzsimulium cruzi, n. gen. e n. sp. e nova concepção da nervação das asas dos Simulídeos

A new system for wing venation of Simuliidae is proposed. Lutzsimulium cruzi n., gen. and n. sp. is described based on an single female and its pupal skin.

Espécies neotropicais da família Simuliidae Schiner: (Diptera Nematocera): II. Lutzsimulium cruzi, n. gen. e n. sp. e nova concepção da nervação das asas dos Simulídeos

A new system for wing venation of Simuliidae is proposed. Lutzsimulium cruzi n., gen. and n. sp. is described based on a single female and its pupal skin.

Espécies novas do Herbário do Dr. Adolpho Lutz: Melastomataceae Tibouchina Lutzii Brade n.sp

A posição desta espécie é após Tibouchina floribunda Cogn. No hábito assemelha-se a Tibouchina Schwackei Cogn. mas distingue-se bem desta pelo revestimento diferente e a côr alva da página inferior da folha.

Compositae: Mutisia Lutzii G. M. Barroso n. sp

Planta muitíssimo interessante, que se distingue das demais espécies do gênero pela forma pectinada da folha. Dedicamos a linda espécie ao Dr. Adolpho Lutz, eminente sábio, que tanto trabalhou em prol da ciência, no Brasil.

Bromeliaceae do Herbário do Dr. Adolpho Lutz: Encholirium Lutzii L. B. Smith n. sp

Encholirium Lutzii is distinguished from the majority of species by its branched inflorescence. Only E. horridum L. B. Smith and rarely E. spectabile Martius exhibit this character, but have much larger flowers than E. Lutzii and stout floral axes. Also the wing of the seed in E. horridum is very long-caudate. We feel that it is particularly appropriate to dedicate this new species to Dr. Adolpho Lutz because of his great discoveries in the biological relationships of the Bromeliaceae.

New or rare frogs from the Coastal Ranges of Brazil: eleutherodactylus venancioi n.sp., E. hoehnei n.sp. Holoaden bradei n.sp. e H. lüderwaldti Mir. Rib., 1920

Field-work in the sierras near the sea-board of south-eastern Brazil continues to yield new or rare frogs. Four more of these forms are presented here. Two of them, both new, are put into the genus Eleutherodactylus, to which they belong by their general habitat, morphology, and also by the osteological characters. They differs from the known regional species of this genus only by the wider and shorter disks of some of the digits and the more lanceolate build. The other two species belong to the very little known genus Holoaden, established by MIRANDA RIBEIRO in 1920. One of them is his type-species, H. lüderwaldti, which continues to be very rare. The other, H. bradei, is new. It seems endemic to the Upper Itatiaia and is very plentiful there.