Spasalus robustus (Percheron, 1835), s. auct., is a chimerical concept, further to old confusions between several names and species of Spasalus Kaup, 1869, and of Passalus Fabricius, 1792. However, the original description is precise, illustrated and types are identified. Passalus robustus Percheron, 1835, comb. rev. (Tetraracus variiphyllus Kuwert, 1891, n. syn.) is Guyano-Amazonian (Brazil, Guyanas, Venezuela, Colombia, Ecuador, Peru) and at Trinidad. The errors, in the literature, are also related to similarities with Spasalus crenatus (Mac Leay, 1819) [ S. nigritus (Dejean, 1833), nomen nudum] and S. puncticollis (Le Peletier & Serville, 1825). Otherwise, S. robustus, s. auct., is S. silvarum Kuwert, 1898, stat. rev. [ S. crenulatus (De...
We present the details of a survey with species of passalid conducted in the Reserva Ecológica de Gu...
amazonicus Gravely 1918 24 AmazonasPublished as part of Fonseca, Cláudio Ruy Vasconcelos Da & Rey...
Boucher Stéphane. Passalidae of the Mission Vellard to Goiás, Brazil, 1929, with the discovery of Pa...
Spasalus robustus (Percheron, 1835), s. auct., is a chimerical concept, further to old confusions be...
Three new species of Guyano Amazonian Spasalus Kaup (Coleoptera, Passalidae). Three new Guyano Amazo...
robustus Percheron 1835 35 crenatus Burmeister 1847 496 silvarum Kuwert 1898 182 Bahia G...
elianae Fonseca 1992 173 AmazonasPublished as part of Fonseca, Cláudio Ruy Vasconcelos Da & Reyes...
Passalus (Passalus) coarctatus Percheron, 1835 was described from Brazil without precise locality da...
latifrons Percheron 1841 32 var. triangularifrons Luederwaldt 1931 b85 AmazonasPublished as pa...
binominatus Percheron 1841 23 occipitalis Percheron 1835 80 clypeomarginatus Kuwert 1898 19...
Passalus Fabricius, 1792 is the largest genus of Passalidae and presents great diversity in South Am...
Passalus (Passalus) coarctatus Percheron, 1835 was described from Brazil without precise locality da...
Four species distributed on Hispaniola were studied. Three of these are endemic to this Island of th...
A survey of the Passalidae species recorded to the Ilha Grande (Angra dos Reis, Rio de Janeiro, Braz...
Passipassalus brevicornis n. sp. is described from two specimens from Tefé and Coari, Amazonas, Braz...
We present the details of a survey with species of passalid conducted in the Reserva Ecológica de Gu...
amazonicus Gravely 1918 24 AmazonasPublished as part of Fonseca, Cláudio Ruy Vasconcelos Da & Rey...
Boucher Stéphane. Passalidae of the Mission Vellard to Goiás, Brazil, 1929, with the discovery of Pa...
Spasalus robustus (Percheron, 1835), s. auct., is a chimerical concept, further to old confusions be...
Three new species of Guyano Amazonian Spasalus Kaup (Coleoptera, Passalidae). Three new Guyano Amazo...
robustus Percheron 1835 35 crenatus Burmeister 1847 496 silvarum Kuwert 1898 182 Bahia G...
elianae Fonseca 1992 173 AmazonasPublished as part of Fonseca, Cláudio Ruy Vasconcelos Da & Reyes...
Passalus (Passalus) coarctatus Percheron, 1835 was described from Brazil without precise locality da...
latifrons Percheron 1841 32 var. triangularifrons Luederwaldt 1931 b85 AmazonasPublished as pa...
binominatus Percheron 1841 23 occipitalis Percheron 1835 80 clypeomarginatus Kuwert 1898 19...
Passalus Fabricius, 1792 is the largest genus of Passalidae and presents great diversity in South Am...
Passalus (Passalus) coarctatus Percheron, 1835 was described from Brazil without precise locality da...
Four species distributed on Hispaniola were studied. Three of these are endemic to this Island of th...
A survey of the Passalidae species recorded to the Ilha Grande (Angra dos Reis, Rio de Janeiro, Braz...
Passipassalus brevicornis n. sp. is described from two specimens from Tefé and Coari, Amazonas, Braz...
We present the details of a survey with species of passalid conducted in the Reserva Ecológica de Gu...
amazonicus Gravely 1918 24 AmazonasPublished as part of Fonseca, Cláudio Ruy Vasconcelos Da & Rey...
Boucher Stéphane. Passalidae of the Mission Vellard to Goiás, Brazil, 1929, with the discovery of Pa...