New insights into the systematics and molecular phylogeny of the Malagasy snake genus Liopholidophis suggest at least one rapid reversal of extreme sexual dimorphism in tail length

The pseudoxyrhophiine snake genus Liopholidophis Mocquard, 1904 (family Lamprophiidae) is endemic to Madagascar and according to its present definition comprises six medium-sized, terrestrial and diurnal snake species, most of which are characterised by an unusual and extreme sexual dimorphism in tail length. We performed molecular phylogenetic analyses using nucleotide sequences of three mitochondrial genes (16S rRNA, cytochrome b and cytochrome oxidase I) and one nuclear gene (c-mos) for all described and two additional species newly described herein. The two new species are very small sized (total length: 234–312.5 mm), have comparatively short tails and a reduced number of dorsal scale rows (15 at midbody), the lowest value among all non-scolecophidian snakes of Madagascar. Both species are secretive or rare, and they have a reddish belly in life that fades in preservative. In terms of colouration and morphology, they are most similar to each other and furthermore to Liopholidophis rhadinaea. Together with this species and L. dimorphus, they form a well-supported clade. Liopholidophis baderi sp. nov. from central eastern Madagascar is characterised by 149–158 ventrals and 71–77 subcaudals, whereas the similar L. oligolepis sp. nov. from the northeast has even fewer ventrals (137) and subcaudals (54). The phylogenetic tree suggests that the tail length dimorphism in the genus Liopholidophis has evolved in a complex pattern including at least one reversal. The phylogenetic position of the two new dwarf species indicates that both the absence of extreme sexual dimorphism in tail length and their body size reduction are derived and probably correlated features. Also the close phylogenetic relationships between the long-tailed L. sexlineatus and the similar but relatively short-tailed L. varius demonstrate that dimorphism in tail length can be strongly mitigated in short evolutionary time periods.     

Phylogeny,classification and evolution of the water scavenger beetle tribe Hydrobiusini inferred from morphology and molecules (Coleoptera: Hydrophilidae: Hydrophilinae)

The water scavenger beetle tribe Hydrobiusini contains 47 species in eight genera distributed worldwide. Most species of the tribe are aquatic, although several species are known to occur in waterfalls or tree mosses. Some members of the tribe are known to communicate via underwater stridulation. While recent morphological and molecular‐based phylogenies have affirmed the monophyly of the tribe as currently circumscribed, doubts remain about the monophyly of included genera. Here we use morphological and molecular data to infer a species‐level phylogeny of the Hydrobiusini. The monophyly of the tribe is decisively supported, as is the monophyly of most genera. The genus Hydrobius was found to be polyphyletic, and as a result the genus Limnohydrobius stat. rev. is removed from synonymy with Hydrobius, yielding three new combinations: L. melaenus comb.n. , L. orientalis comb.n. , and L. tumbius comb.n. Recent changes to the species‐level taxonomy of Hydrobius are reviewed. The morphology of the stridulatory apparatus has undergone a single remarkable transformation within the lineage, from a simple, unmodified pars stridens to one that is highly organized and complex. We present an updated key to genera, revised generic diagnoses and a list of the known distributions for all species within the tribe.     

Systematic revision of the genus Aglyptodactylus Boulenger, 1919 (Amphibia: Ranidae), and analysis of its phylogenetic relationships to other Madagascan ranid genera (Tomopterna, Boophis, Mantidactylus, and Mantella)

Recent field studies revealed two new species of the genus Aglyptodactylus (Amphibia: Anura: Ranidae), which was hitherto considered as monotypic and confined to humid eastern Madagascar. Both new species, Aglyptodactylus laticeps sp. n. and Aglyptodactylus securifer sp. n. , occur syntopically in the deciduous dry forest of Kirindy in western Madagascar. In comparison to Aglyptodactylus madagascariensis from eastern rainforests, the new species A. laticeps shows a remarkable morphological divergence, which may be partly due to adaptations to burrowing habits in dry environments. Despite of the morphological differentiation, advertisement calls and osteology indicate that all three species of Aglyptodactylus are closely related. A phylogenetic analysis of the Madagascan ranid genera Aglyptodactylus, Mantella, Mantidactylus, Boophis , and Tomopterna (the latter including species from Madagascar, Africa, and Asia) strongly supports a sister group relationship of Aglyptodactylus with the ranine genus Tomopterna . We therefore transfer Aglyptodactylus from the Rhacophorinae to the Raninae and discuss implications of this rearrangement for ranoid systematics. The existence of the endemic genus Aglyptodactylus in Madagascar as well as its close phylogenetic relationships to Tomopterna confirm that the Raninae were already present on the Madagascan plate before its separation from Africa. The Madagascan Tomopterna labrosa shows several important differences both to Asian and to African species of the genus, and is therefore transferred from the subgenus Sphaerotheca (now restricted to Asia) to a new subgenus Laliostoma subgen. n .     

Molecular phylogeny of Malagasy reed frogs, Heterixalus, and the relative performance of bioacoustics and color-patterns for resolving their systematics

The members of the genus Heterixalus constitute one of the endemic frog radiations in Madagascar. Here we present a complete species-level phylogeny based on DNA sequences (4876 base pairs) of three nuclear and four mitochondrial markers to clarify the phylogenetic relationships among and within all known species of this genus, as well as the phylogenetic position of the monospecific Seychellean Tachycnemis seychellensis. Although the performance to resolve supported clades of Heterixalus species differed among the investigated gene fragments when analyzed separately, we could identify five well-supported species groups within Heterixalus in the combined analysis of all gene fragments. Our data strongly support a Heterixalus-Tachycnemis clade, and indicate the probable monophyly of Heterixalus placed sister to Tachycnemis. However, the diversification of these lineages may have happened in a short interval of time, leading to an unstable placement of Tachycnemis in the single-gene fragment phylogenies. Referring to the hitherto existing classification of Heterixalus, which is predominantly based on chromatic and bioacoustic characters, we examined the relative performance of these data sets relative to our molecular phylogeny. A Bayesian tree reconstructed with a bioacoustic data set yielded a higher resemblance to the molecular phylogeny than a tree constructed using a chromatic data set, which supports the importance of bioacoustic characters for systematic analyses of these anurans.     

Molecular phylogeny of the Korean Rivellia species (Diptera: Tephritoidea: Platystomatidae) based on 16S rDNA sequences: Testing morphological hypotheses using molecular data

The phylogeny of the genus Rivellia Robineau‐Desvoidy was inferred from mitochondrial 16S ribosomal (r)DNA gene sequences of 13 Korean Rivellia species and six species representing other platystomatid genera and the family Tephritidae. We compared the inferred molecular phylogeny with the previously published morphological cladogram. As a result, the following phylogenetic relationships were recognized: (i) monophyly of the genus Rivellia; (ii) monophyly of the R. syngenesiae species group; (iii) R. depicta and R. apicalis (which were not previously placed in any species group) were recognized as a sister group of the R. syngenesiae species group; and (iv) monophyly of the R. basilaris species group was recognized to a limited extent. These results, even though geographically limited, provide a new insight into the phylogeny of the genus Rivellia. They clearly show the utility of 16S rDNA for phylogenetic analysis of the genus Rivellia. Additional study involving samples from different geographical areas will be needed to gain a better understanding of the adaptive radiation of this species‐rich genus.     

A molecular phylogeny for digger wasps in the tribe Ammophilini (Hymenoptera,Apoidea, Sphecidae)

The evolution of parental care strategies in aculeate (stinging) wasps and bees has been much studied from a functional perspective, but relatively little phylogenetic information is available to place this in a rigorous historical context, especially at the species level. We used mitochondrial cytochrome oxidase I and two nuclear genes, the elongation factor‐1α and LW rhodopsin, to investigate the phylogeny of Sphecidae digger wasps. We focus particularly on the tribe Ammophilini, a clade of nonsocial apoid wasps that exhibit unusually diverse parental care strategies. We analysed a 2232 bp dataset for 40 ammophilines plus nine other taxa from within the remaining Sphecidae. Our Bayesian phylogeny provides strong support for the monophyly of Ammophilini and for the monophyly of all six individual ammophiline genera, except that the position of P. affinis within the genus Podalonia is only weakly supported. The monophyly of some, but not all, previously designated species groups within the genus Ammophila is supported. We discuss the implications of our results for the evolution of morphological traits used previously in ammophiline systematics.     

Phylogeny of Powellomycetaceae fam. nov. and description of Geranomyces variabilis gen. et comb. nov

The genus Powellomyces was described to accommodate two monocentric chytrid species from soil that develop exogenously and possess zoosporic ultrastructure similar to other members of the order Spizellomycetales. Despite Powellomyces-like chytrids being commonly observed in gross culture, the genus contained only two species. To determine diversity in this group I amassed 49 isolates of Powellomyces-like chytrids, including the cultures upon which species types were based and new isolates from pollen-baited water cultures of soils, plant detritus and manure. I sequenced portions of nucSSU and nucLSU rDNA regions and the EF-1α-like gene from each isolate to produce a molecular phylogeny. This phylogeny supports monophyly of spizellomycetalean chytrids with exogenous development and suggests that multiple distinct lineages exist within this group. This phylogeny, along with a reevaluation of the ultra-structural features of the two described species, supports the recognition of a new family, Powellomycetaceae, and genus, Geranomyces, which contains 31 isolates of G. variabilis comb. nov.     

Molecular phylogeny of the benthic shallow-water octopuses (Cephalopoda: Octopodinae)

Octopus has been regarded as a "catch all" genus, yet its monophyly is questionable and has been untested. We inferred a broad-scale phylogeny of the benthic shallow-water octopuses (subfamily Octopodinae) using amino acid sequences of two mitochondrial DNA genes: Cytochrome oxidase subunit III and Cytochrome b apoenzyme, and the nuclear DNA gene Elongation Factor-1alpha. Sequence data were obtained from 26 Octopus species and from four related genera. Maximum likelihood and Bayesian approaches were implemented to estimate the phylogeny, and non-parametric bootstrapping was used to verify confidence for Bayesian topologies. Phylogenetic relationships between closely related species were generally well resolved, and groups delineated, but the genes did not resolve deep divergences well. The phylogenies indicated strongly that Octopus is not monophyletic, but several monophyletic groups were identified within the genus. It is therefore clear that octopodid systematics requires major revision.     

Description of five new Loma (Microsporidia) species in pacific fishes with redesignation of the type species Loma morhua Morrison & Sprague, 1981, based on morphological and molecular species-boundaries tests

Five new species of Loma were described from five Pacific fishes using light-microscopic and ultrastructural features along with phylogenetic analysis of the gene sequences of ribosomal RNA (rRNA) and elongation factor 1-alpha. Morphological data revealed both qualitative and quantitative differences in developmental stages and timing, vesicles, xenoma features, and spore sizes with statistical support that differentiated Loma pacificodae n. sp. in Pacific cod, Loma wallae n. sp. in walleye pollock, Loma kenti n. sp. in Pacific tomcod, Loma lingcodae n. sp. in lingcod, and Loma richardi n. sp. in sablefish from each other and other species in the genus. Phylogenetic analyses combined with monophyly tests supported species designations, but with low resolution in two cases perhaps due to rRNA paralogs or recent speciation. Loma branchialis in haddock was shown to be separate from Loma morhua in Atlantic cod, thereby making L. morhua, and not L. branchialis, the type species. A species from brook trout was shown to be a separate species from Loma salmonae, not a variant strain selected in the laboratory. By comparison with gadid host phylogeny, these Loma species appear to have coevolved with their hosts, first colonizing the Pacific basin about 12 million years ago.     

Evidence for two independent lineages of Griffithsia (Ceramiaceae, Rhodophyta) based on plastid protein-coding psaA, psbA, and rbcL gene sequences

The ceramiaceous red algal genus Griffithsia has characteristic large vegetative cells visible to the unaided eye and thousands of nuclei in a single cell at maturity. Its members often occur intertidally along temperate to tropical coasts. Although previous morphological studies indicated that Griffithsia is subdivided into four groups, there is no molecular phylogeny for the genus. We present the multigene phylogeny of the genus based on plastid protein-coding psaA, psbA, and rbcL genes from ten samples of eight Griffithsia species, eight samples of five putative relatives, such as Anotrichium and Halurus, and three outgroup taxa. Saturation plots for each of the three datasets showed no evidence of saturation at any codon position. The partition homogeneity test indicated that none of the individual datasets resulted in significantly incongruent trees. All the analyses of individual and concatenated datasets separated Griffithsia into two well-defined lineages: Lineage 1 was composed of Griffithsia corallinoides, Griffithsia pacifica, and Griffithsia tomo-yamadae, while lineage 2 encompassed Griffithsia antarctica, Griffithsia japonica, Griffithsia teges, Griffithsia traversii, and Griffithsia sp. Our results support the monophyly of the four Anotrichium species and cast a question on the autonomy of Halurus. The monophyly of the tribe Griffithsieae is well resolved, although interrelationships among Griffithsia, Anotrichium, and Halurus were unclear. Our study indicates that the psaA and psbA genes are powerful new tools for the genus-level phylogeny of red algal groups, such as Griffithsia. This is the first report on the multigene phylogeny of the Ceramiales algae based on three protein-coding plastid genes.     

Endemism and diversification in freshwater insects of Madagascar revealed by coalescent and phylogenetic analysis of museum and field collections

The biodiversity and endemism of Madagascar are among the most extraordinary and endangered in the world. This includes the island’s freshwater biodiversity, although detailed knowledge of the diversity, endemism, and biogeographic origin of freshwater invertebrates is lacking. The aquatic immature stages of mayflies (Ephemeroptera) are widely used as bio-indicators and form an important component of Malagasy freshwater biodiversity. Many species are thought to be microendemics, restricted to single river basins in forested areas, making them particularly sensitive to habitat reduction and degradation. The Heptageniidae are a globally diverse family of mayflies (>500 species) but remain practically unknown in Madagascar except for two species described in 1996. The standard approach to understanding their diversity, endemism, and origin would require extensive field sampling on several continents and years of taxonomic work followed by phylogenetic analysis. Here we circumvent this using museum collections and freshly collected individuals in a combined approach of DNA taxonomy and phylogeny. The coalescent-based GMYC analysis of DNA barcode data (mitochondrial COI) revealed 14 putative species on Madagascar, 70% of which were microendemics. A phylogenetic analysis that included African and Asian species and data from two mitochondrial and four nuclear loci indicated the Malagasy Heptageniidae are monophyletic and sister to African species. The genus Compsoneuria is shown to be paraphyletic and the genus Notonurus is reinstalled for African and Malagasy species previously placed in Compsoneuria. A molecular clock excluded a Gondwanan vicariance origin and instead favoured a more recent overseas colonization of Madagascar. The observed monophyly and high microendemism highlight their conservation importance and suggest the DNA-based approach can rapidly provide information on the diversity, endemism, and origin of freshwater biodiversity. Our results underline the important role that museum collections can play in molecular studies, especially in critically endangered biodiversity hotspots like Madagascar where entire species or populations may go extinct very quickly.     

A new species of Gieysztoria (Platyhelminthes, Rhabdocoela) from Argentina and a kinship analysis of South American species of the genus

This study describes a new species of Gieysztoria found in lentic environments in Argentina. Gieysztoria falx sp. n. appears to be closely related to G. therapaina and G. intricata , and is differentiated principally by the presence of two strongly developed pincer-shaped spines of the cuticular stylet. A preliminary analysis of the phylogeny among the South American species of this genus is undertaken, and the monophyly verified. This study constitutes the first approach to interpreting these relationships.     

Molecular systematics of the Malagasy babblers (Passeriformes: timaliidae) and warblers (Passeriformes: sylviidae), based on cytochrome b and 16S rRNA sequences

The phylogenetic relationships of the Timaliidae (babblers) and Sylviidae (warblers) have long challenged ornithologists. We focus here on three Malagasy genera currently assigned to the Timaliidae, Mystacornis, Oxylabes, and Neomixis, and on their relationships with other babblers and warblers using the sequences of two mitochondrial genes (cytochrome b and 16S rRNA). Maximum parsimony analyses show that the Malagasy "babblers" are not related to any of the other African and Asian babblers. The genus Mystacornis is neither a babbler nor a warbler. The other Malagasy "babblers" are members of warbler groups (the monophyly of the Sylviidae is not demonstrated). Oxylabes madagascariensis and Hartertula flavoviridis (we recognize Hartertula as a genus for the species flavoviridis, previously Neomixis flavoviridis) constitute, with two presumed sylviine taxa, Thamnornis chloropetoides and Cryptosylvicola randrianasoloi, a warbler radiation endemic to the island of Madagascar. The other Neomixis species (tenella, striatigula, and viridis) belong to another warbler group comprising cisticoline taxa. These results show that the Timaliidae did not disperse to Madagascar. Rather, the island has been colonized, independently, by at least two clades of warblers, probably originating from Africa, where the Sylviidae radiation has been the most extensive.     

Molecular phylogeny of the order Euryalida (Echinodermata: Ophiuroidea), based on mitochondrial and nuclear ribosomal genes

The existing taxonomy of Euryalida, one of the two orders of the Ophiuroidea (Echinodermata), is uncertain and characterized by controversial delimitation of taxonomic ranks from genus to family-level. Their phylogeny was not studied in detail until now. We investigated a dataset of sequence from a mitochondrial gene (16S rRNA) and two nucleic genes (18S rRNA and 28S rRNA) for 49 euryalid ophiuroids and four outgroup species from the order Ophiurida.The monophyly of the order Euryalida was supported as was the monophyly of Asteronychidae, Gorgonocephalidae and an Asteroschematidae + Euryalidae clade. However, the group currently known as the Asteroschematidae was paraphyletic with respect to the Euryalidae. The Asteroschematidae + Euryalidae clade, which we recognise as an enlarged Euryalidae, contains three natural groups: the Asteroschematinae (Asteroschema and Ophiocreas), a new subfamily Astrocharinae (Astrocharis) and the Euryalinae with remaining genera. These subfamilies can be distinguished by internal ossicle morphology.     

Phylogenetic relationships in the louse genus Penenirmus based on nuclear (EF-1α) and mitochondrial (COI) DNA sequences

Abstract. Ischnoceran lice in genus Penenirmus are parasites of birds in orders Piciformes and Passeriformes. No comprehensive revision of this genus has been published, but a few host-based revisions have been done. Here we present a phylogenetic analysis of Penenirmus based on nuclear (elongation factor-1 alpha) and mitochondrial (cytochrome oxidase I) gene sequences. Sequences from portions of both these genes provide a well resolved tree that is relatively stable across methods of analysis and to bootstrap resampling. Some aspects of the Penenirmus phylogeny reflect the phylogeny of their avian hosts. We identified monophyly of a group of Penenirmus species occurring on Passeriformes as well as monophyly of a group containing species sometimes placed in a genus Picophilopterus . Species of Penenirmus occurring on Old World barbets fall in several positions at the base of the tree, suggesting that other lineages of Penenirmus may be derived from those occurring on Old World barbets.     

Evolution of the Neotropical ant genus Linepithema

Abstract A comprehensive species‐level phylogeny of the ant genus Linepithema Mayr, a Neotropical group best known for the invasive Argentine ant L. humile (Mayr), is inferred for the first time using fragments from three nuclear loci [wingless (WG), long‐wavelength rhodopsin (LWR) and internal transcribed spacer (ITS‐2)] and the mitochondrial cytochrome oxidase subunit I (COI) gene. Monophyly of the genus is strongly supported in parsimony, likelihood and Bayesian analyses of the concatenated data, as is the monophyly of four species groups defined previously on the basis of morphology. An Andean species, L. oblongum (Santschi), is the sister taxon of the Argentine ant. Eight of the 11 species whose monophyly was testable in the analysis were inferred to be monophyletic. Several instances of species paraphyly and one case of mitochondrial introgression suggest that complex population genetic processes underpin the patterns of diversity in Linepithema, and that simple genetic approaches to taxonomy such as DNA barcoding should be treated with caution. A maximum likelihood reconstruction of ancestral distributions suggests that Linepithema is of southern South American origin and that populations in the Greater Antilles are the result of four independent colonization events.     

A first phylogenetic analysis of Giant Pill-Millipedes (Diplopoda: Sphaerotheriida), a new model Gondwanan taxon, with special emphasis on island gigantism

The phylogeny of the Giant Pill-Millipedes, order Sphaerotheriida, is investigated using a new morphological character matrix comprising 89 characters. The majority of these characters are employed for the first time in millipedes. All trees obtained agree on the monophyletic status of the Sphaerotheriida and several of its tribes, each restricted to a modern land mass. The species from Madagascar displaying island gigantism do not form a monophyletic group. The classic division of Giant Pill-Millipedes into two families, Sphaerotheriidae and Zephronidae, was not reflected in the analysis. The genus Procyliosoma is the sister-group to all other Sphaerotheriida, rendering the family Sphaerotheriidae paraphyletic. A new family-level classification of Giant Pill-Millipedes, based on the current phylogeny, is introduced. The new family Procyliosomatidae contains only the genus Procyliosoma , distributed in Australia and New Zealand. The family Zephronidae remains unchanged, while the family Sphaerotheriidae now incorporates only the African Giant Pill-Millipede genera. All genera from southern India and Madagascar form a monophyletic group and are placed in the new family Arthrosphaeridae. The Malagasy genus Sphaeromimus is more closely related to the Indian Arthrosphaera species than to other genera from Madagascar. A biogeographical analysis identifies the group as a Gondwana taxon (with a notable absence from South America). The current phylogeny of Giant Pill-Millipede families mirrors perfectly the suggested break-up of Gondwana fragments 160–90 Ma. No evidence for a dispersal event could be found, highlighting the importance of Giant Pill-Millipedes as a potential model taxon.     

Parallel evolution in eight-barbel loaches of the genus Lefua (Balitoridae, Cypriniformes) revealed by mitochondrial and nuclear DNA phylogenies

The evolutionary history of eight-barbel loaches of the genus Lefua contains important phylogenetic information that will aid in resolution of the faunal formations and evolutionary histories of Japanese and East Asian freshwater fishes. Our sequencing of the mitochondrial D-loop region in a large number of samples allowed construction of the most comprehensive phylogeny of these loaches to date; we demonstrated monophyly of five Lefua species and identified populations of Lufua. sp. and Lefua echigonia. Loaches inhabiting the Tokai region in Japan were morphologically and ecologically indistinguishable from Lefua sp. However, they were included in the L. echigonia lineage. We determined a novel phylogeny by sequencing the nuclear ribosomal S7 subunit and showed that nuclear DNA phylogeny essentially matched the mitochondrial DNA phylogeny. Loaches from the Tokai region were part of the L. echigonia lineage, indicating parallel evolution between Tokai loaches and Lefua sp. in western Japan. We presented the most robust phylogeny to date using concatenated mitochondrial and nuclear sequences. The wealth of molecular information allowed us to speculate on evolutionary processes in the genus Lefua.     

The obligately lichenicolous genus Lichenoconium represents a novel lineage in the Dothideomycetes

Lichenicolous fungi are obligately lichen-associated organisms that have evolved many times throughout the Ascomycota and Basidiomycota. Approximately 20% of lichenicolous ascomycetes are recognized only from asexual (anamorphic) characteristics, so the phylogenetic position of many groups has never been resolved. Here we present the first molecular phylogeny of Lichenoconium, a genus of strictly asexual, obligately lichenicolous species with broad geographic distributions and diverse host ecologies. We obtained nuclear and mitochondrial rDNA sequences from fungal cultures isolated from four species in the genus, including a new species, Lichenoconium aeruginosum sp. nov., collected in France, Luxembourg and Netherlands. Our multilocus phylogeny supports the monophyly of fungi in the genus Lichenoconium, and places the genus in the Dothideomycetes, an ascomycete class made up mainly of saprobes and plant-associated endophytes and pathogens. There are only a few recognized groups of lichen-formers in the Dothideomycetes, but Lichenoconium is not supported as being closely related to any of these, nor to any other recognized order within the Dothideomycetes. Given that Lichenoconium is but one of over 100 genera of anamorphic lichenicolous fungi, most of which have never been studied phylogenetically, we suggest that asexual lichenicolous fungi may represent novel and evolutionarily significant phylogenetic groups in the Kingdom Fungi.     

Systematics, phylogeny and biogeography of Anterastes (Orthoptera, Tettigoniidae, Tettigoniinae): evolution within a refugium

Çıplak, B. (2004). Systematics, phylogeny and biogeography of Anterastes (Orthoptera, Tettigoniidae, Tettigoniinae): evolution within a refugium. — Zoologica Scripta , 33 , 19–44.
The genus Anterastes , distributed in southeastern Europe and the western part of Anatolia, is revised based on previous materials and numerous specimens collected from new localities. A key to all species is presented. Two new species, A. antitauricus sp. n. and A. ucari sp. n. are described. Anterastes akdaghensis Ramme is placed in synonymy with A. babadaghi Uvarov. Cladistic analysis confirmed the monophyly of Anterastes . The relationships among the species of Anterastes are: A. uludaghensis  + (( A. serbicus  +  A. burri  +  A. antitauricus sp. n.) + ( A. anatolicus  +  A. tolunayi  + ( A. niger  + ( A. babadaghi  +  A. turcicus  +  A. ucari sp. n.)))). The biogeography of the genus shows a correlation with its phylogeny. It is assumed that the genus arose from an ancestral stock in northwestern Anatolia in the Pliocene and the later range of this ancestral population expanded and contracted under the effects of the ice ages (glacial and interglacial periods, respectively). It is postulated that speciation within the genus, suggested by phylogenetic analysis, might have occurred when the range of ancestral populations expanded during glacial periods and contracted in subsequent warm periods. The present species may be the product of relict populations remaining in refugia at higher altitudes with alpine or subalpine vegetation in southern Anatolia.