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Sarandibrinus, a new genus of Saprininae subfamily from Madagascar (Coleoptera, Histeridae) (Second contribution to the knowledge of the Histeridae of Madagascar).

ABSTRACT: Sarandibrinus araceliae, a new genus and species of the Saprininae subfamily is described from southern Madagascar. The new taxon exhibits autapomorphic characters for the Saprininae subfamily and is unusual especially for its large and deep prosternal foveae and the shape of spiculum gastrale. The description is accompanied by color habitus images, SEM micrographs, mouthparts and antenna line drawings and drawings of the male genitalia. Key to the genera of the Saprininae of Madagascar and the adjacent archipelagos is given. Hypocaccus (Baeckmanniolus) rubiciliae (Lewis, 1899) is newly reported from Madagascar and Hypocaccus (Nessus) perparvulus (Desbordes, 1916) is new to Mauritius.

SUBMITTER: Lackner T

PROVIDER: S-EPMC4137315 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature

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Sarandibrinus, a new genus of Saprininae subfamily from Madagascar (Coleoptera, Histeridae) (Second contribution to the knowledge of the Histeridae of Madagascar).

Lackner Tomáš T Gomy Yves Y

ZooKeys 20140722 427

Sarandibrinus araceliae, a new genus and species of the Saprininae subfamily is described from southern Madagascar. The new taxon exhibits autapomorphic characters for the Saprininae subfamily and is unusual especially for its large and deep prosternal foveae and the shape of spiculum gastrale. The description is accompanied by color habitus images, SEM micrographs, mouthparts and antenna line drawings and drawings of the male genitalia. Key to the genera of the Saprininae of Madagascar and the ...[more]

PMID: 25147466

Similar Datasets

Malagasyprinus, a new genus of the Saprininae from Madagascar with description of two new species (Coleoptera, Histeridae, Saprininae) (First contribution to the knowledge of the Histeridae of Madagascar).

Project description:Based on the results of recent phylogenetic analysis of the higher taxa of the Saprininae as well as external morphological characters, especially the presence of deep and large prosternal foveae, and the shape and position of the sensory organs of the antennal club, the species Saprinus (s.str.) caeruleatus Lewis, 1905 is excluded from the genus Saprinus and a new genus Malagasyprinus, exclusive to Madagascar, is established for it. The new genus shows mainly characters that are apomorphic for the subfamily and contains another two, highly similar allopatric species Malagasyprinus perrieri sp. n., and Malagasyprinus diana sp. n., described herein. The three species are best separated from each other by the structure of the prosternum and male terminalia, especially the shape of the aedeagus. We re-describe Malagasyprinus caeruleatus comb. n. and provide Malagasyprinus perrieri and Malagasyprinus diana with brief differential diagnoses. All taxon descriptions are accompanied with color habitat photographs, SEM micrographs and drawings of their male genitalia. A key to the species of Malagasyprinus is given. Sensory structures of the antenna of Malagasyprinus caeruleatus comb. n. are likewise depicted herein. The systematic position of the newly erected genus is discussed. A lectotype of Saprinus caeruleatus Lewis, 1905 is designated.

| S-EPMC3800834 | biostudies-other

Revision of the genus Hemisaprinus Kryzhanovskij, 1976 (Coleoptera, Histeridae, Saprininae).

Project description:The monophyletic genus Hemisaprinus Kryzhanovskij in Kryzhanovskij & Reichardt, 1976 is revised herein. All three species Hemisaprinus subvirescens (Ménétries, 1832), H. lutshniki (Reichardt, 1941) and H. cyprius (Dahlgren, 1981) are found to be correctly assigned to the genus and their monophyly is supported by the synapomorphy of the presence of prosternal foveae. The three species are re-described and supplemented with colour photographs as well as SEM micrographs outlining their differences. Male genitalia drawing of H. subvirescens and H. lutshniki are provided and a key to the species is given. Hemisaprinus subvirescens (Ménétries, 1832) is newly reported from Armenia, Azerbaijan, Kyrgyzstan, Uzbekistan, Turkmenistan, Tajikistan, Jordan, Cyprus and Mongolia. The lectotypes and paralectotypes of the following species are designated herein: Saprinus foveisternus Schmidt, 1884, Saprinus syriacus Marseul, 1855 and Saprinus viridulus Marseul, 1855.

| S-EPMC4137301 | biostudies-literature

Revision of the genus Reichardtiolus Kryzhanovskij, 1959 (Coleoptera, Histeridae, Saprininae).

Project description:The genus Reichardtiolus Kryzhanovskij, 1959 is revised herein. It now contains five species: R. duriculus (Reitter, 1904) from middle Asia (with a doubtful female specimen from western China that is here tentatively assigned to this species), R. pavlovskii Kryzhanovskij, 1959 from Turkmenistan, R. sphingis (Peyerimhoff, 1936), comb. n. (transferred from Saprinus Erichson, 1834) from Egypt and Jordan, R. perses sp. n. from Iran and R. aldhaferi sp. n. from Saudi Arabia. Except for R. pavlovskii, which is a rather distinct species known only from two females, the remaining species are allopatric, very similar externally and are best separated from each other by their male terminalia. R. pavlovskii is kept in Reichardtiolus only tentatively, pending the examination of more specimens, and especially its male genitalia. R. duriculus and R. pavlovskii are re-described, while R. perses sp. n., R. aldhaferi sp. n. and R. sphingis comb. n. are provided with diagnostic descriptions because of their overall similarity with R. duriculus. Morphological differences of all species are illustrated using SEM micrographs. Male genitalia of R. duriculus, R. sphingis comb. n., R. perses sp. n. and R. aldhaferi sp. n. are illustrated and a key to the species is given. R. duriculus is newly recorded from Tajikistan.

| S-EPMC3935226 | biostudies-literature

Revision of the genus Exaesiopus Reichardt, 1926 (Coleoptera, Histeridae, Saprininae).

Project description:The genus Exaesiopus Reichardt, 1926 is revised herein. It now contains seven species; one new combination is proposed: Pachylopusglaucus = Exaesiopusglaucus (Bickhardt, 1914), comb. n., and one species is described as new: Exaesiopustherondi sp. n. from Afghanistan. Subspecies Exaesiopusgrossipesberberus Peyerimhoff, 1936 is sunk in synonymy with Exaesiopusgrossipes (Marseul, 1855), syn. n. Lectotypes and paralectotypes, respectively, for Saprinusgrossipes Marseul, 1855, Exaesiopusgrossipesberberus Peyerimhoff, 1936 and a neotype for Pachylopusglaucus Bickhardt, 1914 are designated. Exaesiopusgrossipes is re-described; other species are provided with diagnostic descriptions and supplemented by SEM micrographs, colour images, and line drawings of their male genitalia. A key to species is given. Exaesiopusglaucus (Bickhardt, 1914) is newly recorded from the Republic of South Africa; Exaesiopustorvus Reichardt, 1926 is new to Uzbekistan and Russia; Exaesiopusatrovirens Reichardt, 1926 is new to Ukraine and Tajikistan; and Exaesiopushenoni (Schmidt, 1896) is new to Libya and Djibouti.

| S-EPMC4319064 | biostudies-literature

Supplement to the revision of the genus Eremosaprinus Ross, 1939 (Coleoptera, Histeridae, Saprininae): new distributional data and description of a new species from Arizona, U.S.A.

Project description:A new species of the genus Eremosaprinus Ross, 1939, E. warneri, is described from southeastern Arizona, USA, and incorporated into the identification key for the genus. Description of the new species is supplemented with SEM micrographs and drawings of sensory structures of the antenna and male genitalia. New distribution data on four species, E. distinctus Lundgren, 1992, E. hubbardi (Wenzel, 1939), E. minimus Tishechkin & Lackner, 2012, and E. unguiculatus (Ross, 1939), are also provided.

| S-EPMC4042689 | biostudies-literature

Redescription of the enigmatic neotropical inquiline Paramyrmetes foveipennis Bruch, 1929 with notes on myrmecophily (Coleoptera, Histeridae) in the Saprininae subfamily.

Project description:The poorly-known and highly autapomorphic myrmecophilous Neotropical taxon Paramyrmetes foveipennis Bruch, 1929 is redescribed, figured and its lectotype designated. Notes on the evolution of the inquilinous lifestyle (myrmecophily) in the subfamily Saprininae are given.

| S-EPMC5523886 | biostudies-other

Contribution to the knowledge of Saprinus Erichson, 1834 of forensic relevance from Lebanon (Coleoptera, Histeridae).

Project description:Many histerid beetles are necrophilous on carrion during both active and advanced stages of decomposition. In this study, 13 species of Saprinus were recorded on carrion from Lebanon, containing eight that are new for the Lebanese fauna. The following Saprinus species are newly recorded from Lebanon: 1) Saprinus (S.) caerulescens caerulescens (Hoffmann, 1803); 2) S. (S.) calatravensis Fuente, 1899; 3) S. (S.) chalcites (Illiger, 1807); 4) S. (S.) godet (Brullé, 1832); 5) S. (S.) maculatus (P. Rossi, 1792); 6) S. (S.) strigil Marseul, 1855; 7) S. (S.) submarginatus J. Sahlberg, 1913; and 8) S. (S.) tenuistrius sparsutus Solsky, 1876. The peak activity was recorded, key for the species is provided, and habitus images and male genitalia are illustrated in order to facilitate their taxonomic identifications. Saprinus species are diverse and common on animal carcass; they were likewise collected from a human cadaver in Lebanon. Preliminary comments on biology and distribution of the studied species are given. Our paper represents the first faunistic study on Histeridae from Lebanon. A rigorous research program regarding the biology of Saprinus in Lebanon and the neighbouring countries would greatly improve the knowledge of the diversity, activity, and possible forensic value of Saprinus.

| S-EPMC5904533 | biostudies-literature

New Coleoptera records from New Brunswick, Canada: Histeridae.

Project description:Eighteen species of Histeridae are newly reported from New Brunswick, Canada. This brings the total number of species known from New Brunswick to 42. Seven of these species, Acritus exguus (Erichson), Euspilotus rossi (Wenzel), Hypocaccus fitchi (Marseul), Dendrophilus kiteleyi Bousquet and Laplante, Platysoma cylindricum (Paykull), Atholus sedecimstriatus (Say), and Margarinotus harrisii (Kirby) are recorded from the Maritime provinces for the first time. Collection and bionomic data are presented for these species.

| S-EPMC3337049 | biostudies-literature

Afroprinus cavicola gen. et sp. n. from the Afrotropical region with notes on cave-dwelling Saprininae (Coleoptera, Histeridae).

Project description:A new genus and species from Kenya, Afroprinus cavicola is herein described and illustrated and its systematic position is discussed. By the prosternal pre-apical foveae connected by marginal prosternal stria it resembles most of the Afrotropical species of the genus Chalcionellus Reichardt, 1932, or some species of the genus Pholioxenus Reichardt, 1932 from South Africa and Namibia. Afroprinus can be distinguished from Chalcionellus chiefly by the lack of pronotal depressions and a coarsely sculptured, non-metallic dorsum; from Afrotropical species of Pholioxenus it can be most easily distinguished by the asetose pronotal hypomeron. The new taxon was discovered in a cave, but lacks obvious troglophilic adaptations. Notes on other Saprininae taxa found in caves are given. An identification key to the genera of Afrotropical Saprininae is provided.

| S-EPMC3677322 | biostudies-literature

Beetles of the Genus <i>Lewisister</i> (Coleoptera, Histeridae), with Description of a New Species from Taiwan.

Project description:The genus Lewisister Bickhardt, 1912 was previously only known to contain a single species, L. excellens Bickhardt, 1912, and had only been recorded from Southeast Asia. In this study, a new species found in Taiwan, L. masumotoi sp. nov., is described and the male genitalia are illustrated. Additional morphological characters are presented for L. excellens Bickhardt, 1912 and an illustration of its male genitalia is provided. The pairwise genetic distance of COI sequences of Lewisister are also provided to support the delimitation of both species. Both species are distributed in Taiwan, and the distribution records from Taiwan are discussed.

| S-EPMC9522626 | biostudies-literature

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