Add to ORKGPassalus (Passalus) coarctatus Percheron, 1835 was described from Brazil without precise locality data; except for its inclusion in catalogues, nothing is known of this species and only one publication has provided specific locality data. We provide precise localities for P. coarctatus in Trinidad and Tobago, Venezuela, Brazil and Bolivia, we describe the third instar larva, discuss its taxonomic status and correct errors of previous publications. Passalus (Passalus) coarctatus Percheron, 1835 fue descrita de Brasil sin datos precisos de localidad; exceptuando su inclusión en catálogos, no se conoce nada de esta especie y solo un trabajo publicado ha suministrado registros específicos de localidad. Proporcionamos localidades precisas para P...
A new species of Petrejoides is described from the mountains of western Guatemala above 2,400 meters...
Species of Heliscus are known from Mexico, Guatemala, Nicaragua and Costa Rica. Here I extend the ra...
Spasalus robustus (Percheron, 1835), s. auct., is a chimerical concept, further to old confusions be...
Passalus (Passalus) coarctatus Percheron, 1835 was described from Brazil without precise locality da...
Passalus (Passalus) coarctatus Percheron, 1835 was described from Brazil without precise locality da...
Passalus Fabricius, 1792 is the largest genus of Passalidae and presents great diversity in South Am...
Se redescribe el género Ogyges Kaup, 1871 (Coleoptera: Passalidae), incluyendo su historia taxonómic...
In the New World, beetles of the primarily tropical family Passalidae occur in rotting wood from sou...
Xylopassaloides, endemic to northern Mesoamerica, includes mid- to high-altitude, cloud forest speci...
Se revisaron las especies colombianas conocidas de Verres Kaup, 1871 en Colombia,se incluyen los car...
Popilius gibbosus (Burmeister, 1847) was known only from localities in the Cordillera Oriental of th...
Se comentan aspectos de la taxonomía de Passalidae, con una reseña de los géneros presentes, especie...
Larvae of 12 New World species of Passalidae are described and 7 species redescribed, bringing the t...
ABSTRACT. Passalus (Mitrorhinus) nodifer sp. nov., from the extreme west of the Brazilian Amazon in ...
A survey of the Passalidae species recorded to the Ilha Grande (Angra dos Reis, Rio de Janeiro, Braz...
A new species of Petrejoides is described from the mountains of western Guatemala above 2,400 meters...
Species of Heliscus are known from Mexico, Guatemala, Nicaragua and Costa Rica. Here I extend the ra...
Spasalus robustus (Percheron, 1835), s. auct., is a chimerical concept, further to old confusions be...
Passalus (Passalus) coarctatus Percheron, 1835 was described from Brazil without precise locality da...
Passalus (Passalus) coarctatus Percheron, 1835 was described from Brazil without precise locality da...
Passalus Fabricius, 1792 is the largest genus of Passalidae and presents great diversity in South Am...
Se redescribe el género Ogyges Kaup, 1871 (Coleoptera: Passalidae), incluyendo su historia taxonómic...
In the New World, beetles of the primarily tropical family Passalidae occur in rotting wood from sou...
Xylopassaloides, endemic to northern Mesoamerica, includes mid- to high-altitude, cloud forest speci...
Se revisaron las especies colombianas conocidas de Verres Kaup, 1871 en Colombia,se incluyen los car...
Popilius gibbosus (Burmeister, 1847) was known only from localities in the Cordillera Oriental of th...
Se comentan aspectos de la taxonomía de Passalidae, con una reseña de los géneros presentes, especie...
Larvae of 12 New World species of Passalidae are described and 7 species redescribed, bringing the t...
ABSTRACT. Passalus (Mitrorhinus) nodifer sp. nov., from the extreme west of the Brazilian Amazon in ...
A survey of the Passalidae species recorded to the Ilha Grande (Angra dos Reis, Rio de Janeiro, Braz...
A new species of Petrejoides is described from the mountains of western Guatemala above 2,400 meters...
Species of Heliscus are known from Mexico, Guatemala, Nicaragua and Costa Rica. Here I extend the ra...
Spasalus robustus (Percheron, 1835), s. auct., is a chimerical concept, further to old confusions be...