Leptohyphidae (Insecta: Ephemeroptera) from northeastern Brazil
نویسندگان
چکیده
منابع مشابه
New species of Leptohyphidae (Ephemeroptera) from northeastern Brazil
Two new species of Leptohyphidae are described based on nymphs and adults: Traverhyphes (Traverhyphes) frevo sp. nov. and Tricorythopsis spongicola sp. nov. Traverhyphes (T.) frevo can be distinguished from other species, among other characteristics, by the presence of curved penile spines inserted laterally, and posterolateral projections of styliger plate very short and pointed distally in la...
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The former monotypic genus Oligoneuria Pictet was known solely by a female subimago of the type-species Oligoneuria anomala Pictet. A new species of the genus Oligoneuria from the Atlantic rainforest of Macaé, Rio de Janeiro is described. The description was based in males and females imagos of Oligoneuria macabaiba sp. nov. caught with light traps. This species presents similar wing venation, ...
متن کاملA new species of Tricorythodes Ulmer (Ephemeroptera: Leptohyphidae) from Minas Gerais, Southeastern Brazil.
Tricorythodes molinerii sp. n. is described and illustrated based on nymphs from southeastern Brazil. The new species can be distinguished from other species of Tricorythodes Ulmer by the following characters: 1) genal projection present; 2) maxillary palp bi-segmented, with short apical seta; 3) pronotum with well developed anterolateral projection; 4) dorsum of fore femora with a transverse r...
متن کاملHeptageniidae (Insecta, Ephemeroptera) of Thailand
Nine genera and twenty-two species of heptageniid mayflies from Thailand are defined in this present work as well as one suggested further subgenus, Compsoneuria (Siamoneuria) kovaci (species "incertae sedis") including some particular characters. Taxonomic remarks, diagnoses, line drawings of key characters, distribution, habitat and biological data, and a larval key to the genera and species ...
متن کاملFirst record of the genus Lumahyphes Molineri, 2004 (Ephemeroptera: Leptohyphidae) from Brazil with description of a new species.
The genus Lumahyphes Molineri, 2004 (Ephemeroptera: Leptohyphidae) currently is comprised of three species. Lumahyphes cocal sp. nov. is described based on material from the state of Roraima in northern Brazil. The new species differs from the other described species by having the following combination of characteristics: greyish wing membrane; terga base color whitish and terga I-III & VIII-X ...
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ژورنال
عنوان ژورنال: Neotropical Entomology
سال: 2011
ISSN: 1519-566X
DOI: 10.1590/s1519-566x2011000600008