Phylogenetics and evolutionary morphology of the Neotropical true bug genus Epipolops (Hemiptera: Heteroptera: Geocoridae)

Species of Epipolops Herrich‐Schaeffer (Hemiptera: Geocoridae), comprising the largest genus of Pamphantinae, are among the most bizarre true bugs because of their striking morphology. To elucidate evolutionary morphology in Epipolops, a phylogenetic analysis was performed using 17 species and 36 adult morphological characters. Two cladograms were obtained under equal and implied weight analyses, showing slight differences between them. Two new species, E. stridulatus sp.n . and E. univallensis sp.n ., are described, and E. meridionalis Pirán is resurrected from synonymy with E. frondosus Herrich‐Schaeffer. A key to the known species of Epipolops is provided. The systematic relevance of the unique characters of the genus is discussed and the sequence of character state transformations for both the anterior and posterior lateral processes of the pronotum are optimized on the cladogram obtained under implied weights. Species of Epipolops are found in the Neotropical region and the Mexican Transition Zone, with some clades and species restricted to certain South American subregions. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:CB72D5DA‐D86B‐4B91‐93A2‐88894F7120C9 .     

Reclustering the cluster flies (Diptera: Oestroidea,Polleniidae)

A phylogenetic analysis of selected oestroid taxa based on 66 morphological traits and sequences from three nuclear protein‐coding genes (CAD, MAC, MCS) resolved the composition and phylogenetic position of the former subfamily Polleniinae of the Calliphoridae – here resurrected at family rank as Polleniidae Brauer & Bergenstamm, 1889 stat. rev. Six species are transferred from the family Rhinophoridae to the Polleniidae: the Palaearctic genus Alvamaja Rognes, along with its single species Alvamaja chlorometallica Rognes, and five Afrotropical species comprising the carinata‐group formerly in the genus Phyto Robineau‐Desvoidy but here assigned to genus Morinia Robineau‐Desvoidy, i.e. M. carinata (Pape, 1987) comb.n. , M. lactineala (Pape, 1997) comb.n. , M. longirostris (Crosskey, 1977) comb.n. , M. royi (Pape, 1997) comb.n. and M. stuckenbergi (Crosskey, 1977) comb.n. The Polleniidae are monophyletic and, in agreement with most recent phylogenetic reconstructions, sister to the Tachinidae. The female of A. chlorometallica and a new species of Morinia of the carinata‐group (Morinia tsitsikamma sp.n. from South Africa) are described. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:25B0C220‐DEE4‐4B0C‐88EA‐35FDE298EBC5 .     

Cladispa Baly: revision,biology and reassignment of the genus to the tribe Spilophorini (Coleoptera: Chrysomelidae: Cassidinae)

The genus, Cladispa Baly 1858, is transferred from the tribe Imatidiini (= Cephaloleiini Chapuis, 1875) to Spilophorini Chapuis, 1875 based on the review of type material, newly collected specimens and molecular phylogenetic analysis. The type species, C. quadrimaculata Baly, 1858, is redescribed, and two new species, C. amboroensis sp.n. from Bolivia (Santa Cruz Department) and C. ecuadorica sp.n. from Ecuador (Pastaza Province), are described and figured. The morphology of C. amboroensis sp.n. immature stages is broadly consistent with other Spilophorini. Field observations document that both C. quadrimaculata and C. amboroensis sp.n. are trophic specialists on Orchideaceae. Keys to Cladispa species and Spilophorini genera are provided. Trophic associations of other Cassidinae and Orchideaceae are discussed. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:42A1ECF3‐2030‐4938‐8F3D‐FE7EC36F303A     

Early lineages of Vespidae (Hymenoptera) in Cretaceous amber

Three wasp (Hymenoptera: Vespidae) fossils in Cretaceous amber (Late Albian) of northern Myanmar are described. Two are new species of the Mesozoic genus Curiosivespa (Rasnitsyn): C. zigrasi sp.n. and C. striata sp.n. The third species, Protovespa haxairei gen.n. et sp.n. , has a combination of features unique among Mesozoic Priorvespinae and the extant subfamilies. These well preserved fossils provide new morphological data for a cladistic analysis of the basal lineages of Vespidae. Results suggest that Euparagiinae is the sister group of all other Vespidae. The new genus Protovespa appears more closely related to extant Masarinae, Eumeninae and social wasps than to Priorvespinae. We assign it to a new subfamily: Protovespinae. Finally, fossil information combined with a phylogenetic tree shows that the main groups of Vespidae probably evolved during the Early Cretaceous. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:1E7E4796‐6E70‐4D81‐BB34‐0FEEA765DC25 .     

First report of the family Palaeosetidae (Lepidoptera: Hepialoidea) from mainland China,with description of a new Ogygioses species and its phylogenetic position within the genus

The family Palaeosetidae is newly recorded from mainland China. A new species of the genus Ogygioses, O. maoershana sp. nov., is described from Guangxi Province, China. The adults, male and female genitalia, venation, head and legs structures are illustrated. Some ecological information and a key to all species of the genus are also provided. The phylogenetic position of the new species in the genus Ogygioses is inferred as intermediate between primitive O. luangensis Kristensen and other four derived species based on morphological characters and DNA barcodes sequences.www.zoobank.org/urn:lsid:zoobank.org:pub:D1FD6818-500A-4AE1-9F0B-13CB5A6E1ED4.     

Senwot Wharton,a new genus for the Oriental region with description of two new species from Thailand (Hymenoptera: Braconidae: Alysiinae)

SenwotWharton 1983, is a small braconid genus with only two previously described species. The genus is revised using morphological characters and a phylogenetic analysis of COI sequence. Senwot Wharton is reported for the first time from Thailand and two new species: Senwot yinxianggaoae Yao n. sp. and Senwot jiyuanyaoi Yao n. sp. are described and illustrated. A key to species of the genus Senwot is presented.www.zoobank.org/urn:lsid:zoobank.org:pub:D7E79499-491E-4845-991B-0FE763A45162     

Revision of the genus Thetidos Hedley, 1899 (Gastropoda: Conoidea: Raphitomidae) in the Indo-Pacific with descriptions of three new species

The genus Thetidos was established to accommodate a single species Thetidos morsura, a minute turriform conoidean with an unremarkable paucispiral protoconch, but possessing characteristic globose whorls of the teleoconch and three strong denticles on the inside of outer apertural lip. Subsequently, Thetidos was considered synonymous with Lienardia, and has rarely been mentioned in literature until the recent discovery of a remarkably similar species Thetidos tridentata, though it is different in protoconch morphology. Both molecular data and protoconch morphology unequivocally suggested placement of the new species in Raphitomidae. Examination of shells from the Indo-Pacific identified a number of similar forms, all referable to the genus Thetidos. Six species are now recognized within the genus; of them three, Thetidos puillandrei n. sp., Thetidos minutissima n. sp., Thetidos pallida n. sp., are here described as new. Thetidos species are now known from subtidal depths from the Philippines and Sulawesi to French Polynesia. Thetidos morsura is the only species of the genus that possesses a paucispiral protoconch suggestive of a non-planktotrophic development, although it displays a wide geographic range and a high morphological variability.

http://zoobank.org/urn:lsid:zoobank.org:pub:1F2001CC-6BEA-4B26-AFB8-6B337E101FDB     

New Indo-Pacific species of Rimosodaphnella Cossmann, 1916 (Gastropoda: Conoidea): a genus of probable Tethyan origin

The genus Rimosodaphnella Cossmann, 1916 was proposed for Murex textile Brocchi, 1814, a European Miocene–Pliocene species, and is sometimes thought to be represented in the recent fauna by three Atlantic species. Here, we assign only one Atlantic species, Pleurotoma (Drillia) morra Dall, 1881 distributed from North Carolina to Southern Brazil, to the genus and introduce three new species of Rimosodaphnella from the Indo-Pacific region. One, Rimosodaphnella solomonensis, n. sp. from the Solomon Islands, while two others, Rimosodaphnella tenuipurpurata n. sp. and Rimosodaphnella brunneolineata n. sp., from the Philippines Islands; these findings suggest that the genus may be well represented in the Indo-Pacific region.

http://zoobank.org/urn:lsid:zoobank.org:pubBD6E8AA4-445C-43A5-8171-65A7CE8BA20B     

On the genus Sunius Curtis, 1829 of Turkey III. Four new species from western Anatolia,Turkey (Coleoptera: Staphylinidae: Paederinae)

Four new micropterous species of the genus Sunius Curtis, 1829 are described and illustrated from western Anatolia: Sunius akdaghensis sp. n. from Kütahya province, Sunius ciceki sp. n. from Bal?kesir province, Sunius ozgeni sp. n. and Sunius cagatayi sp. n. from Denizli province. Additional records are presented for three species. The genus Sunius is now represented in Turkey by 36 species.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:F3808D28-65E9-4619-A350-781C971701EC     

Phylogenetic confirmation of the genus Robbea (Nematoda: Desmodoridae,Stilbonematinae) with the description of three new species

ABSTRACT

The Stilbonematinae are a monophyletic group of marine nematodes that are characterized by a coat of thiotrophic bacterial symbionts. Among the ten known genera of the Stilbonematinae, the genus Robbea Gerlach 1956 had a problematic taxonomic history of synonymizations and indications of polyphyletic origin. Here we describe three new species of the genus, R. hypermnestra sp. nov., R. ruetzleri sp. nov. and R. agricola sp. nov., using conventional light microscopy, interference contrast microscopy and SEM. We provide 18S rRNA gene sequences of all three species, together with new sequences for the genera Catanema and Leptonemella. Both our morphological analyses as well as our phylogenetic reconstructions corroborate the genus Robbea. In our phylogenetic analysis the three species of the genus Robbea form a distinct clade in the Stilbonematinae radiation and are clearly separated from the clade of the genus Catanema, which has previously been synonymized with Robbea. Surprisingly, in R. hypermnestra sp. nov. all females are intersexes exhibiting male sexual characters. Our extended dataset of Stilbonematinae 18S rRNA genes for the first time allows the identification of the different genera, e.g. in a barcoding approach.

http://zoobank.org/urn:lsid:zoobank.org:pub:D37C3F5A-CF2B-40E6-8B09-3C72EEED60B0     

New fossils from China elucidating the phylogeny of Praesiricidae (Insecta: Hymenoptera)

A new subfamily of Praesiricidae (Pamphilioidea), Decorisiricinae subfam.n. , is erected based on three new genera: Decorisiricius gen.n. , Limbisiricius gen.n. and Brevisiricius gen.n. Two new species – Decorisiricius patulus gen. et sp.n. and D. longus sp.n. – from the Lower Cretaceous Yixian Formation and three species –Limbisiricius aequalis gen. et sp.n. , Limbisiricius complanatus sp.n. and Brevisiricius partialis gen. et sp.n. – from the Middle Jurassic Jiulongshan Formation, are described. Based on these well‐preserved new fossil specimens and previously published data, the nonmonophyly of Praesiricidae is confirmed and the phylogenetic relationships of species of Praesiricidae are analysed for the first time. Two main clades within Praesiricidae are recognized from the cladistic analysis: Decorisiricinae subfam.n. forms a monophyletic lineage, with the remaining members of Praesiricidae plus Megalodontes (Megalodontesidae) forming its sister group. The two subfamilies Archoxyelydinae and Praesiricinae are discarded with no strong supported synapomorphic characters based on phylogenetic research. A key to all genera of Praesiricidae is provided. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:38D703ED‐127A‐4DB0‐8153‐8D78AF4AC212 .     

Rhagada revisited: on the taxonomy of species from the Kimberley and Dampierland,Western Australia (Pulmonata,Camaenidae)

The genus Rhagada is the second most diverse camaenid genus in Australia. We examined anatomical and mitochondrial characters of previously unidentified material from the Kimberley that was earmarked to potentially represent new species in recently published molecular phylogenetic studies. Our comparisons revealed that specimens from Gibbings Island (‘R. sp. Gibbings’) were morphologically and genetically most similar to Rhagada cygna from the Dampier Peninsula. Hence, ‘R. sp. Gibbings’ is considered to be identical to R. cygna. In addition, we found that R. cygna as so delimited is not clearly distinguished from the second species on the Dampier Peninsula, Rhagada bulgana. Both species differ rather subtly in anatomical and mitochondrial characters, indicating their close relationships and potentially incomplete evolutionary differentiation. Furthermore, we describe two new species based on comparative morphology and mitochondrial sequences: Rhagada worora n. sp. from the Prince Regent Reserve in the Kimberley and Rhagada karajarri n. sp. from Dampierland. The present study confirms that species in Rhagada are best identified by means of both morphological and molecular data.

http://zoobank.org/urn:lsid:zoobank.org:pub:556E1866-6F9E-4CC0-8ACF-CD56E929501F     

Juraphididae,a new family of aphids and its significance in aphid evolution

A revision of the Jurassic aphid family Genaphididae revealed that the type genus Genaphis did not have the characteristics usually attributed to this family. This discovery led to a series of taxonomic decisions. The diagnosis of the family Genaphididae is emended. The genera Aphaorus, Juraphis and Pterotella are moved to the Juraphididae, fam.n. The new family is included in the superfamily Palaeoaphidoidea. Additionally, two new species, Juraphis karataviensis sp.n. and Pterotella shartegensis sp.n. , are described. Phylogenetic relationships among the taxa of Juraphididae, the position of the family, and the distribution and palaeoecology of the taxa are discussed. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:411C1D8C‐AA45‐4311‐AA2D‐4469E44B6EDF .     

The past and the present through phylogenetic analysis: the rove beetle tribe Othiini now and 99 Ma

In order to classify and taxonomically describe the first two fossil Othiini (Coleoptera: Staphylinidae: Staphylininae) species from three well‐preserved specimens in Cretaceous Burmese amber, a phylogenetic analysis was conducted, combining extant and extinct taxa. A dataset of 76 morphological characters scored for 33 recent species across the subfamilies Staphylininae and Paederinae was analysed using maximum parsimony and Bayesian inference methods. The many differing phylogenetic hypotheses for higher‐level relationships in the large rove beetle subfamilies Staphylininae and Paederinae were summarized and their hitherto known fossil record was reviewed. Based on the analyses, the new extinct genus Vetatrecus gen.n. is described with two new species: V. adelfiae sp.n. and V. secretum sp.n. Both species share character states that easily distinguish them from all recent Othiini and demonstrate a missing morphological link between subfamilies Staphylininae and Paederinae. This is the first morphology‐based evidence for the paraphyly of Staphylininae with respect to Paederinae, suggested earlier by two independent molecular‐based phylogenies of recent taxa. Our newly discovered stem lineage of Othiini stresses the importance of fossils in phylogenetic analyses conducted with the aim of improving the natural classification of extant species. It also suggests that the definitions of Staphylininae and Paederinae, long‐established family‐group taxa, may have to be reconsidered. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:817F39C4-F36B-4FD9-96CD-5F8FB064C39E .     

Revision of the Cales noacki species complex (Hymenoptera,Chalcidoidea, Aphelinidae)

The genus Cales (Hymenoptera: Aphelinidae) includes 13 species worldwide, of which 10 form a highly morphologically uniform species complex with a native range in the Neotropical region. We recognize ten species previously attributed to a single Neotropical species, Cales noacki Howard, which in the strict sense is a species broadly disseminated to control woolly whitefly. A neotype is designated for C. noacki, and it is redescribed based on specimens molecularly determined to be conspecific with the neotype. Newly described species include: C. bicolor Mottern, n.sp ., C. breviclava Mottern, n.sp ., C. brevisensillum Mottern n.sp ., C. curvigladius Mottern, n.sp ., C. longiseta Mottern, n.sp ., C. multisensillum Mottern n.sp ., C. noyesi Mottern, n.sp ., C. parvigladius Mottern, n.sp . and C. rosei Mottern, n.sp . Species are delimited based on a combination of morphological and molecular data (28S‐D2 rDNA and COI). Additional specimens are included in the phylogenetic analyses and although these likely represent several new species, we lack sufficient specimen sampling to describe them at this time. Cales are highly morphologically conserved and character‐poor, resulting in several cryptic species. A molecular phylogeny of the known Neotropical species based on 28S‐D2–5 rDNA and a 390‐bp segment of COI is included, and identification keys to males and females are provided. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:7FEB0479‐9B2E‐48E8‐8603‐4B7C2759D4EC .     

New species of the subfamily Conoderinae (Coleoptera: Curculionidae) in Dominican amber

Eulechriops argyrosoman. sp. (Curculionidae: Conoderinae: Lechropini) and Geratozygops platysoman. sp., Geratozygops stenosoman. sp. and Geratozygops arsinotusn. sp. (Curculionidae: Conoderinae: Zygopini) are described from Dominican amber. The small size, nearly parallel sides of the pronotum and silvery sheen distinguish Eulechriops argyrosoma from extant members of the genus, which have not been recorded from Hispaniola. Size and rostral and pronotal characters separate the three Geratozygops species from the single species (Geratozygops atropos) previously described from Dominican amber.http://www.zoobank.org/urn:lsid:zoobank.org:pub:89BC7F43-6C1A-4A6A-839B-CE94C7F6F140     

A new genus and species of hypodermatine bot flies (Diptera: Oestridae)

The bot fly Gruninomyia mira Szpila & Pape, gen.n. , sp.n. is described from Iran, North Khorasan, based on a single adult male and with no larval or host data. The monotypic genus shows a mixture of features otherwise found in either the rodent/lagomorph‐parasitizing oestromyine clade (Oestroderma + Oestromyia) or the artiodactyl‐parasitizing hypodermatine clade (Hypoderma + Pallasiomyia + Pavlovskiata + Przhevalskiana + Strobiloestrus) of subfamily Hypodermatinae. A morphology‐based phylogenetic analysis is marginally in favour of a position of Gruninomyia Szpila & Pape, gen.n. as sister taxon of (Oestroderma + Oestromyia). The COI barcode sequence is provided for the new species, and a phylogenetic analysis based on this marker for Oestridae retrieved from GenBank is in agreement with the conclusions based on morphological data. This published work has been registered in ZooBank: http://zoobank.org/urn:lsid:zoobank.org:pub:8F0CBE07‐4E74‐4186‐B690‐2C97D7ED7DA7 .     

A new species of Plesiodimylus (Dimylidae,Eulipotyphla, Mammalia) from the Early Miocene of Spain

Abstract

We report a new dimylid species, Plesiodimylus ilercavonicus sp. nov., from the Early Miocene locality of Mas d’Antolino B-5 (Ribesalbes-Alcora, Castelló, Spain). This new species of Plesiodimylus is an amblyodont form of the genus and exhibits some primitive characters. The phylogenetic and palaeoenvironmental implications of this southern occurrence of Plesiodimylus in Lower Miocene sediments are discussed.

http://zoobank.org/lsid:zoobank.org:pub:E78DB979-6552-4BE2-BEC9-FA2EA05B7B39     

Remarkable Rhinophoridae in a growing generic genealogy (Diptera: Calyptratae,Oestroidea)

Four new genera (Apomorphyto gen.n. from Costa Rica, Bixinia gen.n. from Australia, Rhinodonia gen.n. from New Caledonia, Rhinopeza gen.n. from Papua New Guinea) and nine new species (Apomorphyto inbio sp.n. , Bixinia collessi sp.n. , B. solitaria sp.n. , B. spei sp.n. , B. variabilis sp.n. , B. winkleri sp.n. , Rhinodonia antiqua sp.n. , R. flavicera sp.n. , Rhinopeza gracilis sp.n.) of Rhinophoridae (Diptera: Calyptratae, Oestroidea) are described. All new species were included in a morphology‐based phylogenetic analysis to provide arguments for the justification and monophyly (when nonmonotypic) of the new genera and for including these in the Rhinophoridae. The New Caledonian Rhinodonia is a candidate sister taxon to all other rhinophorids, and the Australasian ‘axiniine’ species emerge inside a clade of all Neotropical taxa thus suggesting migration from South America across Antarctica into Australia. This published work has been registered in ZooBank, http://zoobank.org/urn:lsid:zoobank.org:pub:51C1F448‐DDD0‐4F14‐8173‐B8C687F7E841 .