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A Revision Of Megalocraerus Lewis, 1902 (Coleoptera, Histeridae: Exosternini), Michael S. Caterino, Alexey K. Tishechkin
A Revision Of Megalocraerus Lewis, 1902 (Coleoptera, Histeridae: Exosternini), Michael S. Caterino, Alexey K. Tishechkin
Publications
The formely monotypic Neotropical genus Megalocraerus Lewis is revised to include five species, known from southeastern Brazil to Costa Rica: M. rubricatus Lewis, M. mandibularis sp. n., M. chico sp. n., M. madrededios sp. n., and M. tiputini sp. n. We describe the species, map their distributions, and provide a key for their identification. Their subcylindrical body form and emarginate mesosternum have previously hindered placement to tribe, although their curent assignment to Exosternini now appears well supported by morphological evidence. Nothing is known of the natural history of the species.
New Genera And Species Of Neotropical Exosternini (Coleoptera, Histeridae), Michael S. Caterino, Alexey K. Tishechkin
New Genera And Species Of Neotropical Exosternini (Coleoptera, Histeridae), Michael S. Caterino, Alexey K. Tishechkin
Publications
We describe the following 8 new genera and 23 new species of Neotropical Exosternini. Conocassis gen. n. (Conocassis minor sp. n. [type species], Conocassis dromedaria sp. n., Conocassis trisulcata sp. n., and Conocassis invaginata sp. n.), Enkyosoma gen. n. (Enkyosoma rockwelli sp. n.), Pluricosta gen. n. (Pluricosta onthophiloides sp. n.), Pyxister gen. n. (Pyxister devorator sp. n. [type species] and Pyxister labralis sp. n.), Chapischema gen. n. (Chapischema doppelganger sp. n.), Scaptorus gen. n. (Scaptorus pyramus sp. n.), Lacrimorpha gen. n. (Lacrimorpha glabra sp. n. [type species], Lacrimorpha balbina sp. n., Lacrimorpha subdepressa sp. n., and Lacrimorpha acuminata sp. n.), …
A Systematic Revision Of Operclipygus Marseul (Coleoptera, Histeridae, Exosternini), Michael S. Caterino, Alexey K. Tishechkin
A Systematic Revision Of Operclipygus Marseul (Coleoptera, Histeridae, Exosternini), Michael S. Caterino, Alexey K. Tishechkin
Publications
We revise the large Neotropical genus Operclipygus Marseul, in the histerid tribe Exosternini (Histeridae: Histerinae). We synonymize 3 species, move 14 species from other genera, sink the genus Tribalister Horn into Operclipygus, and describe 138 species as new, bringing the total to 177 species of Operclipygus. Keys are provided for the identification of all species, and the majority of the species are illustrated by habitus and male genitalia illustrations. The species are diverse throughout tropical South and Central America, with only a few species extending into the temperate parts of North America. The majority of species can be recognized by …
A Revision Of The Genus Mecistostethus Marseul (Histeridae, Histerinae, Exosternini), Michael S. Caterino, Alexey K. Tishechkin, Nicolas Degallier
A Revision Of The Genus Mecistostethus Marseul (Histeridae, Histerinae, Exosternini), Michael S. Caterino, Alexey K. Tishechkin, Nicolas Degallier
Publications
We revise the genus Mecistostethus Marseul, sinking the monotypic genus Tarsilister Bruch as a junior synonym. Mecistostethus contains six valid species: M. pilifer Marseul, M. loretoensis (Bruch), comb. n., M. seagorum sp. n., M. carltoni sp. n., M. marseuli sp. n., and M. flechtmanni sp. n. The few existing records show the genus to be widespread in tropical and subtropical South America, from northern Argentina to western Amazonian Ecuador and French Guiana. Only a single host record associates one species with the ant
Pachycondyla striata Smith (Formicidae: Ponerinae), but it is possible that related ants host all the species.
A Revision Of The Genus Kaszabister Mazur (Histeridae, Histerinae, Exosternini), Michael S. Caterino, Nicolas Degalllier, Slawomir Mazur, Alexey K. Tishechkin
A Revision Of The Genus Kaszabister Mazur (Histeridae, Histerinae, Exosternini), Michael S. Caterino, Nicolas Degalllier, Slawomir Mazur, Alexey K. Tishechkin
Publications
We revise the four species of Kaszabister Mazur, 1972, one of which, Kaszabister barrigai sp. n., is described as new. The other species in the genus are K. rubellus (Erichson, 1834), K. ferrugineus (Kirsch, 1873) and K. carinatus (Lewis, 1888). The species are principally known from the subtropics of South America, with one in Central America. Lectotypes are designated for K. rubellus and K. ferrugineus, and a key is provided for all the species. Ants of the genus Solenopsis Westwood, mainly S. invicta Buren and S. saevissima (Smith), are documented as hosts of three of the four species.
A New North American Genus Of Hetaeraiinae (Coleoptera: Histeridae), With Descriptions Of Six New Species From The U.S.A. And Mexico, Michael S. Caterino, Alexey K. Tishechkin
A New North American Genus Of Hetaeraiinae (Coleoptera: Histeridae), With Descriptions Of Six New Species From The U.S.A. And Mexico, Michael S. Caterino, Alexey K. Tishechkin
Publications
Renclasea n. gen., a genus of the Hetaeriinae (Histeridae), with six species, R. skelleyi n. sp. (United States: Florida and Georgia), R. falli n. sp. (United States: California), R. helavai n. sp. (United States: Arizona), R. mexicana n. sp. (Mexico: Hidalgo), R. occidentalis n. sp. (United States: Arizona and New Mexico) and R. cazieri n. sp. (United States: Arizona), are described, illustrated and diagnosed. The status of two female specimens of Renclasea from western Texas, apparently closely related to R. occidentalis, remains uncertain. The only host record available for the genus is an association of R. mexicana with undetermined species …
A Review Of Hippeutister Reichensperger With New Species From California And Costa Rica (Coleoptera: Histeridae: Hetaeriinae), Michael S. Caterino, Alexey K. Tishechkin
A Review Of Hippeutister Reichensperger With New Species From California And Costa Rica (Coleoptera: Histeridae: Hetaeriinae), Michael S. Caterino, Alexey K. Tishechkin
Publications
The myrmecophilous genus Hippeutister Reichensperger, 1935, contains six species, known from scattered localities in North, Central and South America. Two of these, H. californicus n. sp. and H. solisi n. sp. are newly described herein. The other four are H. manicatus (Lewis) (=H. solenopsidis Reichensperger, syn. nov.), H. plaumanni Reichensperger, H. castaneus (Lewis), and H. amabilis (Wenzel). The genus is likely monophyletic, and is easily recognized by the presence of a very broad prosternal keel, which is deeply triangularly incised at the base. Species of Hippeutister are unusual among hetaeriine Histeridae in their occurrence in the nests of fire ants …
Description Of The First Chlamydopsinae (Coleoptera: Histeridae) From The Philippines, Michael S. Caterino, Alexey K. Tishechkin
Description Of The First Chlamydopsinae (Coleoptera: Histeridae) From The Philippines, Michael S. Caterino, Alexey K. Tishechkin
Publications
The first two species of the obligate inquilinous subfamily Chlamydopsinae (Coleoptera: Histeridae) from the Philippines, Eucurtiopsis ashei (Luzon Island) and E. avis (Negros Island), are described and illustrated. Positions of the new species within the genus and potential biogeographic connection of the Philippine chlamydopsine fauna are discussed.
Chlamydopsinae (Coleoptera: Histeridae) From New Caledonia, Michael S. Caterino
Chlamydopsinae (Coleoptera: Histeridae) From New Caledonia, Michael S. Caterino
Publications
Chlamydopsinae are reported from New Caledonia for the first time. Eighteen species are described in Chlamydonia gen. nov. One species is placed in Kanakopsis gen. nov. The remaining are placed in Chlamydopsis Westwood, representing the first records of this genus outside of Australia and New Guinea. A number of characters suggest placement of the two new genera near each other ( though not as each other's sister group) at the base of the widespread Orectoscelis/Eucurtiopsis group of genera. The Chlamydopsis species described here do not belong within any of the previously proposed species groups of this genus. Though no specimens …