Review of Anillinus, with Descriptions of 17 New Species and a Key to Soil and Litter Species (Coleoptera: Carabidae: Trechinae: Bembidiini)

Sokolov, I. M.; Carlton, Christopher E.; Cornell, James

doi:10.1649/611

Cited by 41 publications

(41 citation statements)

References 14 publications

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“…Species recognition is in accordance with our previous approach (Sokolov et al 2004), except for cases explained in the text.…”

Section: Methodssupporting

confidence: 56%

The integripennis species group of Geocharidius Jeannel, 1963 (Carabidae, Bembidiini, Anillina) from Nuclear Central America: a taxonomic review with notes about biogeography and speciation

Sokolov¹,

Kavanaugh²

2014

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Our review recognizes 15 species of the integripennis species group of Geocharidius from Nuclear Central America, include three species previously described (Geocharidius gimlii Erwin, Geocharidius integripennis (Bates) and Geocharidius zullinii Vigna Taglianti) and 12 described here as new. They are: Geocharidius andersoni sp. n. (type locality: Chiapas, Chiapas Highlands, Cerro Huitepec) and Geocharidius vignatagliantii sp. n. (type locality: Chiapas, Motozintla, Sierra Madre de Chiapas, Benito Juárez) from Mexico; Geocharidius antigua sp. n. (type locality: Sacatepéquez, 5 km SE of Antigua), Geocharidius balini sp. n. (type locality: Suchitepéquez, 4 km S of Volcan Atitlán), Geocharidius erwini sp. n. (type locality: Quiché Department, 7 km NE of Los Encuentros), Geocharidius jalapensis sp. n. (type locality: Jalapa Department, 4 km E of Mataquescuintla), Geocharidius longinoi, sp. n. (type locality: El Progreso Department, Cerro Pinalón), and Geocharidius minimus sp. n. (type locality: Sacatepéquez Department, 5 km SE of Antigua) from Guatemala; and Geocharidius celaquensis sp. n. (type locality: Lempira Department, Celaque National Park), Geocharidius comayaguanus sp. n. (type locality: Comayagua Department, 18 km ENE of Comayagua), Geocharidius disjunctus sp. n. (type locality: Francisco Morazán, La Tigra National Park), and Geocharidius lencanus sp. n. (type locality: Lempira Department, Celaque National Park) from Honduras. For all members of the group, adult structural characters, including male and female genitalia, are described, and a taxonomic key for all members of the integripennis species group is presented based on these characters. Behavioral and biogeographical aspects of speciation in the group are discussed, based on the morphological analysis. In all cases of sympatry, pairs of closely related species show greater differences in sizes than pairs of more remotely related species. Integripennis group species occupy six different montane areas at elevations above 1300m, with no species shared among them. Major faunal barriers in the region limiting present species distributions include the Motagua Fault Zone and a gap between the Guatemalan Cordillera volcanic chain and the Honduran Interior Highlands no higher than 900m in elevation. Highest species diversity is in the Guatematan Cordillera (six species), second highest in the Honduran Interior Highlands area (four species).

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“…Species recognition is in accordance with our previous approach (Sokolov et al 2004), except for cases explained in the text.…”

Section: Methodssupporting

confidence: 56%

The integripennis species group of Geocharidius Jeannel, 1963 (Carabidae, Bembidiini, Anillina) from Nuclear Central America: a taxonomic review with notes about biogeography and speciation

Sokolov¹,

Kavanaugh²

2014

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“…Species distributions in the southern Appalachians of pale/gray Pogonognathellus and Anillinus, a small, blind, ßightless carabid beetle genus, seem similar. Sokolov et al (2004Sokolov et al ( , 2007 attributed Anillinus speciation to a complex interaction of ecological restraints and elevational ßuctua-tions of habitat during past climate changes, along with dissection of ranges due to the numerous small watersheds that exist in the eastern mountains. Pogonognathellus spp.…”

Section: Discussionmentioning

confidence: 99%

Survey of Pogonognathellus Börner (Collembola: Tomoceridae) in the Southern Appalachians Based on Morphological and Molecular Data

Felderhoff

Bernard

Moulton

2010

Annals of the Entomological Society of America

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Pogonognathellus Börner is the most common genus of tomocerid Collembola in the southern Appalachian region of the United States. Scale pattern, cuticle color, and molecular data were used with morphology and chaetotaxy to reappraise the members of this genus. P. bidentatus and P. elongatus are confirmed as well-marked species; P. nigritus Maynard is removed from synonymy with P. elongatus and reestablished as a valid species, and a neotype is designated. Two new species are described. Pogonognathellus danieli n. sp. from a cave in Great Smoky Mountains National Park resembles the California cave species P. celsus but possesses clubbed tenent hairs on all tibiotarsi; in P. celsus, the tenent hairs are pointed. P. mystax n. sp. is related to the “P. flavescens complex” but differs in having a purple clypeus and a prominent band of light scales along the posterior edge of each tergite. Many collections of P. flavescens-like and P. dubius-like specimens were made but molecular analysis indicated that these specimens consisted of four P. dubius-like taxa and four P. flavescens-like taxa. True P. flavescens from Sweden (type locality) were molecularly distinct from the putative American P. flavescens included in the analysis. A tentative phylogenetic tree indicated three clades of southern Appalachian Pogonognathellus: one clade containing P. bidentatus; another clade containing species with posterior cephalic macrochaetae but without anterior macrochaetae on the fourth abdominal tergite (Abd. IV; P. elongatus, P. nigritus, and an undescribed species); and a third clade without posterior cephalic macrochaetae but with one pair of anterior macrochaetae on Abd. IV (P. danieli, P. mystax, and eight undescribed species).

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“…Dissections of genitalia and terminology of genitalia structures follow earlier publications (Sokolov et al 2004(Sokolov et al , 2007.…”

Section: Methodsmentioning

confidence: 99%

“…The similar habitus of these species may reflect their endogean habitats. Specimens of A. stephani and A. lescheni, as far as known, were taken only from beneath large rocks during rainy weather (Sokolov et al 2004) and, presumably, normally are associated with such habitats as soil-rock interfaces or soil pore spaces.…”

Section: Methodsmentioning

confidence: 99%

A New Species and the First Record of the GenusAnillinus(Carabidae: Trechinae: Bembidiini) from the Ozark Region

Sokolov¹,

Watrous²

2008

The Coleopterists Bulletin

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Review of Anillinus, with Descriptions of 17 New Species and a Key to Soil and Litter Species (Coleoptera: Carabidae: Trechinae: Bembidiini)

Cited by 41 publications

References 14 publications

The integripennis species group of Geocharidius Jeannel, 1963 (Carabidae, Bembidiini, Anillina) from Nuclear Central America: a taxonomic review with notes about biogeography and speciation

The integripennis species group of Geocharidius Jeannel, 1963 (Carabidae, Bembidiini, Anillina) from Nuclear Central America: a taxonomic review with notes about biogeography and speciation

Survey of Pogonognathellus Börner (Collembola: Tomoceridae) in the Southern Appalachians Based on Morphological and Molecular Data

A New Species and the First Record of the GenusAnillinus(Carabidae: Trechinae: Bembidiini) from the Ozark Region

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