Karripurcellia, a new pettalid genus (Arachnida : Opiliones : Cyphophthalmi) from Western Australia, with a cladistic analysis of the family Pettalidae

2003 ◽  
Vol 17 (3) ◽  
pp. 387 ◽  
Author(s):  
Gonzalo Giribet
Keyword(s):  
Western Australia ◽  
New Genus ◽  
Cladistic Analysis ◽  
Sister Group ◽  
Museum Specimens ◽  
Anal Glands ◽  
Australian Species ◽  
Species Cluster ◽  
The Family ◽  
Group Relationships

Examination of museum specimens belonging to the cyphophthalmid Gondwanan family Pettalidae has rendered a collection of specimens placed in the new genus Karripurcellia. The genus includes three species, K.�peckorum, sp. nov., K. sierwaldae, sp. nov. and K. harveyi, sp. nov., from the Pemberton area in Western Australia. These are the first cyphophthalmid species found outside Queensland in Australia. Karripurcellia, gen. nov. is distinguished from other Australian pettalids by the lack of modifications in the anal plate, as well as the lack of the typical male anal glands of pettalids, sironids and the stylocellid genus Fangensis Rambla, 1994. Two of the species, K. peckorum, sp. nov. and K. sierwaldae, sp. nov., live sympatrically and have been collected in the same litter samples in one locality. The proposition of the new genus is accompanied by a cladistic analysis of all pettalid genera and most species within each genus, with the exception of the species-rich genus Rakaia Hirst, 1925. The cladistic analysis supports the monophyly of the Karripurcellia, gen. nov. species, but their sister-group relationships are unclear. However, the remaining Australian species cluster with the pettalids from New Zealand and South Africa, but not with Karripurcellia, sp. nov.

The millipede family Nemasomatidae. With the description of a new genus, and a revision of Orinisobates (Diplopoda: Julida)

1985 ◽  
Vol 16 (1) ◽  
pp. 27-67 ◽  
Author(s):  
Henrik Enghoff
Keyword(s):  
United States ◽  
New Genus ◽  
Sister Group ◽  
Eastern United States ◽  
Altai Region ◽  
Separate Genus ◽  
Incertae Sedis ◽  
The Family ◽  
Group Relationships ◽  
Doubtful Species

AbstractThe family Nemasomatidae is redefined to include onty genera with all sterna secondarily free from pleurotergites. Comments are given on the included genera, viz., Antrokoreana, Basoncopus gen. n. (type-species B. filiformis sp. n.) (Kazakhstan), Dasynemasoma, Thalassisobates, Sinostemmiulus, Nemasoma, and Orinisobates. Isobates coiffaiti Demange, 1961 is synonymized with Thalassisobates littoralis (Silvestri, 1903). Orinisobates is revised and shown to include O. soror sp. n. (Kuril Islands), O. microthylax sp. n. (Kamchatka and Siberia), O. gracilis (Verhoeff, 1933) (NW China), O. sibiricus (Gulicka, 1963) (Altai region, Kazakhstan), O. kasakstanus (Lohmander, 1933) (Kazahkstan), O. nigrior (Chamberlin, 1943) (eastern United States), O. utus (Chamberlin, 1912) (northwestern United States), and O. expressus (Chamberlin, 1941) (northwestern United States and adjacent Canada). Mimolene oregona Chambertin, 1941 and M. sectile Loomis & Schmitt, 1971 are synonymized with O. expressus. A possible case of parthenogenesis in O. microthylax is recorded. Evidence is presented for the following sister-group relationships: Antrokoreana + (Basoncopus + (Dasynemasoma + (Thalassisobates + (Sinostemmiulus + (Orinisobates + Nemasoma))))). The position of Basoncopus is uncertain, and O. soror may belong in a separate genus and constitute the sister-group of Orinisohates + Nemasoma. If soror does belong in Orinisobates, it is the sister-group of all its congeners. The American species of Orinisobates are shown probably to constitute a monophyietic group. The family is suggested to have originated in the eastern Palearctic region, Orinisobates having invaded North America via the Bering Bridge. Doubtful species and species erroneously assoiciated with the Nemasomatidae are listed. The genera Okeanobates and Yosidaiulus are excluded from the family and referred to Okeanobatidae stat. n. in superfamily Blaniuloidea. The genera Trichonemasoma, Telsonemasoma, and Chelojulus are also excluded from the Nemasomatidae and relegated to Julida incertae sedis.

Systematics of Paraleucopis Malloch with proposal of Paraleucopidae, a new family of acalyptrate Diptera

Zootaxa ◽  
2019 ◽  
Vol 4668 (3) ◽  
pp. 301-328
Author(s):  
TERRY A. WHEELER ◽  
BRADLEY J. SINCLAIR
Keyword(s):  
New World ◽  
Current Knowledge ◽  
Sister Group ◽  
Type Locality ◽  
Western United States ◽  
Australian Species ◽  
New Family ◽  
The Family ◽  
Group Relationships ◽  
Northwestern Mexico

Paraleucopidae Wheeler fam. nov. is proposed for the previously unplaced New World genera Paraleucopis Malloch, Mallochianamyia Santos-Neto and Schizostomyia Malloch and undescribed Australian species. A key to genera of Paraleucopidae is provided. Paraleucopis is revised and includes nine species: P. auripes Wheeler & Sinclair sp. nov. (type locality: Andalgala, Argentina); P. bispinosa Wheeler & Sinclair sp. nov. (type locality: Socos, Coquimbo, Chile); P. boharti Wheeler & Sinclair sp. nov. (type locality: Andalgala, Argentina); P. boydensis Steyskal (type locality: nr. Palm Desert, California, USA); P. corvina Malloch (type species of genus; type locality: New Mexico, USA); P. mexicana Steyskal (type locality: Kino Bay, Mexico); P. nigra Wheeler & Sinclair sp. nov. (type locality: Portal, Arizona, USA); P. paraboydensis Wheeler & Sinclair sp. nov. (type locality: Willis Palms Oasis, California, USA); P. saguaro Wheeler & Sinclair sp. nov. (type locality: Usery Mtn Park, Arizona, USA). A key to the species of Paraleucopis is provided. The distribution of Paraleucopis is disjunct, with six species in the western United States and northwestern Mexico and three species in northern Chile and northern Argentina.                The sister group and superfamilial assignment of the Paraleucopidae cannot be established based on current knowledge although the family has affinities to some families of the Asteioinea sensu J.F. McAlpine. A well-supported hypothesis on the relationships of the families of the Acalyptratae will be required before the sister group relationships of Paraleucopidae can be determined. 

The first fossil horntail wasp (Hymenoptera: Siricidae) from Lower Cretaceous Crato Formation in Brazil

2020 ◽  
Vol 3 (4) ◽  
pp. 382-389
Author(s):  
CORENTIN JOUAULT ◽  
JEAN-MARC POUILLON ◽  
ANDRÉ NEL
Keyword(s):  
Lower Cretaceous ◽  
New Genus ◽  
Sister Group ◽  
The Other ◽  
Northeastern Brazil ◽  
Crown Group ◽  
The Family ◽  
Group Relationships ◽  
Fossil Records ◽  
New Discovery

A new wood wasp, Cratosirex sennlaubi gen. et sp. nov., is described and figured from one specimen collected from the Lower Cretaceous Crato Formation in northeastern Brazil. This new genus is placed in the new siricid subfamily Cratosiricinae subfam. nov., based on a combination of plesiomorphic and autapomorphic characters. The presence of small and sub-equal forewing cells 1R1 and 2R1 is a synapomorphy with the extant subfamily Siricinae, absent in the other extinct subfamilies †Auliscinae and †Gigasiricinae, supporting a sister group relationships with the Siricinae. Our new discovery expands the distribution range of Siricidae fossil records, highlights the antiquity of the family, and emphasizes the need for more studies of this particular insect lineage in the Mesozoic deposits. Currently, all the representatives of the crown group of the extant Siricidae are Cenozoic.

scholarly journals A cladistic phylogeny of the family Patellidae (Mollusca: Gastropoda)

1998 ◽  
Vol 353 (1375) ◽  
pp. 1645-1671 ◽  
Author(s):  
S. A. Ridgway ◽  
D. G. Reid ◽  
J. D. Taylor ◽  
G. M. Branch ◽  
A. N. Hodgson
Keyword(s):  
Indian Ocean ◽  
Southern Africa ◽  
Cladistic Analysis ◽  
Sister Group ◽  
Southern Indian Ocean ◽  
Shell Shape ◽  
Phylogenetic Hypothesis ◽  
The Family ◽  
Group Relationships ◽  
Northeastern Atlantic

A phylogenetic hypothesis for the patellid limpets is reconstructed by cladistic analysis of morphological characters from 37 species, representing all but one of the living members of the family. Characters included in the analysis are derived from shell shape and microstructure, headfoot and pallial complex, radula and sperm. The species fall into four clades, providing the basis for a new phylogenetic classification into four monophyletic genera: Helcion (four species; southern Africa), Cymbula (eight species; southern Africa, eastern Atlantic, southern Indian Ocean), Scutellastra (17 species; southern and southwestern Africa, Australia, Indo–West Pacific, Eastern Pacific) and Patella (nine species; northeastern Atlantic and Mediterranean). The analysis suggests sister–group relationships between Helcion and Cymbula , and between Scutellastra and Patella . In combination with present–day patterns of geographical distribution, this phylogenetic hypothesis is used to discuss the historical biogeography of the Patellidae. Scutellastra may have originated in southern Africa and dispersed across the Pacific, or alternatively may be a primitively Tethyan group. Both Helcion and Cymbula appear to have originated in southern Africa, but three Cymbula species have dispersed respectively to northwest Africa, St Helena and the southern Indian Ocean. The patellids of the northeastern Atlantic form a single clade, Patella (including P. pellucida ), which may have arrived by northward dispersal of an ancestor from southern Africa, or possibly by vicariance of a widespread ancestral Tethyan distribution. The known fossil record of patellids is too fragmentary to permit choice between these alternatives.

Three new genera of Indo-Australian Dermestidae (Coleoptera) and their phylogenetic significance

2005 ◽  
Vol 19 (3) ◽  
pp. 231 ◽  
Author(s):  
John F. Lawrence ◽  
Adam Slipinski
Keyword(s):  
Western Australia ◽  
Cladistic Analysis ◽  
New Genera ◽  
Malay Peninsula ◽  
Undescribed Species ◽  
Phylogenetic Significance ◽  
Australian Species ◽  
New Information ◽  
The Family ◽  
North Western

Three new genera are described, providing valuable new information on the phylogeny and biogeography of the family Dermestidae: Derbyana, gen. nov., containing only D. matthewsi, sp. nov. from north-western Australia; Orphilodes, gen. nov., with three Australian species, O. australis, sp. nov. (type of the genus), O. minor, sp. nov. and O. malleecola, sp. nov.; and Trichodryas, gen. nov., with one described species, T. esoterica sp. nov., from the Malay Peninsula and undescribed species from the Sulu Archipelago, Sabah, Kalimantan and Java. A cladistic analysis is included based on a matrix consisting of the three new genera, exemplar genera representing all major groups of Dermestidae and outgroup exemplars from the families Eucinetidae, Derodontidae, Nosodendridae, Endecatomidae and Bostrichidae. Based on the results, a new supergeneric classification is proposed and compared with those in other recent works on Dermestidae and related groups. Recognised subfamilies and tribes include Orphilinae, Attageninnae, Thorictinae, Dermestinae (Marioutini and Dermestini), Megatominae and Trinodinae (Thylodriini and Trinodini). Trichelodini is suppressed and Hexanodes Blair is removed from synonymy with Trichelodes Carter. Keys are given to adults and larvae of the subfamilies of Dermestidae and the genera of Orphilinae, Dermestinae and Trinodinae.

Taxonomy of Paraplatyarthrus Javidkar and King (Isopoda: Oniscidea: Paraplatyarthridae) with description of five new species from Western Australia, and comments on Australian Trichorhina Budde-Lunde, 1908 (Platyarthridae)

Zootaxa ◽  
2017 ◽  
Vol 4243 (3) ◽  
pp. 401 ◽  
Author(s):  
MOHAMMAD JAVIDKAR ◽  
RACHAEL A. KING ◽  
STEVEN J. B. COOPER ◽  
WILLIAM F. HUMPHREYS ◽  
ANDREW D. AUSTIN
Keyword(s):  
New Species ◽  
Western Australia ◽  
New Genus ◽  
Type Material ◽  
Molecular Evidence ◽  
Surface Species ◽  
New Genus And Species ◽  
Australian Species ◽  
New Family ◽  
The Family

The oniscidean fauna of Australia is generally poorly known but recent sampling has revealed a new family, Paraplatyarthridae, found in both terrestrial and groundwater calcretes of central Western Australia. The family was initially described based on a new genus and species, Paraplatyarthrus subterraneus Javidkar and King, 2015. Here we describe an additional five Paraplatyarthrus species from the Yilgarn region of Western Australia, based on both morphological and molecular evidence (COI divergences). Four species are subterranean: P. crebesconiscus Javidkar and King sp. nov., P. cunyuensis Javidkar and King sp. nov., P. occidentoniscus Javidkar and King sp. nov., and P. pallidus Javidkar and King sp. nov., and one is a surface species, P. nahidae Javidkar and King sp. nov. A key to their identification is provided along with information on their distribution. In addition, type material of the two described Australian species of Platyarthridae, Trichorhina australiensis Wahrberg, 1922 from Western Australia and T. tropicalis Lewis, 1998 from Queensland, are examined. Morphological reassessment of type material shows T. australiensis belongs to Paraplatyarthrus (comb. nov.) and that T. tropicalis is correctly placed in Trichorhina, confirming that the genus and family Platyarthridae occur in Australia.  

A new phylogenetically basal subfamily of brown lacewings from Chile (Neuroptera: Hemerobiidae)

1994 ◽  
Vol 25 (3) ◽  
pp. 295-302 ◽  
Author(s):  
John D. Oswald
Keyword(s):  
New Genus ◽  
Cladistic Analysis ◽  
Sister Group ◽  
Morphological Data ◽  
New Genus And Species ◽  
The Family ◽  
Female Holotype

AbstractA new genus and species, Adelphohemerobius enigmaramus, is described from Chile and assigned to a new subfamily, Adelphohemerobiinae, of the neuropterous family Hemerobiidae (brown lacewings). A cladistic analysis of morphological data derived from the unique female holotype of A. enigmaramus supports the conclusion that it represents the sister-group of the family Hemerobiidae sensu Oswald (1993a). The holotype of A. enigmaramus is interpreted to be the first non-teratological hemerobiid specimen known to possess a single 'radial sector', i.e., only the true ancestral Rs.

A new and primitive genus and species of Hydrometridae (Hemiptera, Gerromorpha) with a cladistic analysis of relationships within the family

1977 ◽  
Vol 8 (4) ◽  
pp. 301-316 ◽  
Author(s):  
N. Møller Andersen
Keyword(s):  
New Genus ◽  
Cladistic Analysis ◽  
Central Africa ◽  
Continental Drift ◽  
Sister Group ◽  
Sister Group Relationship ◽  
Common Occurrence ◽  
The Family ◽  
West And Central Africa ◽  
The Common

AbstractVeliometra sehuhi n.gen., n.sp. is described from Amazonas, Brazil. It has many ptesiomorphic characters and a strong phenetic affinity with the Macroveliidae. The common occurrence of a number of apomorphic characters in the new genus and the genera of Hydrometridae makes Veliometra n.gen. a member of the hydrometrid lineage. The cladistic relationships of the genera of Hydrometridae are analysed and the division of the family into three subfamilies is supported. The proposed sister group relationship between Veliometra n.gen. from Brazil and Heterocleptes from West and Central Africa is taken as evidence of vicariance biogeography in response to continental drift. A classification and a key to subfamilies and genera of Hydrometridae are included.

The limits of the family Evaniidae (Insecta: Hymenoptera) and a new genus from Lebanese Amberamber

2002 ◽  
Vol 33 (1) ◽  
pp. 23-34 ◽  
Author(s):  
Hasan H. Basibuyuk ◽  
Mike G. Fitton ◽  
Alexandr P. Rasnitsyn ◽  
Donald L.J. Quicke
Keyword(s):  
Fore Wing ◽  
New Genus ◽  
Cladistic Analysis ◽  
Wing Venation ◽  
New Genus And Species ◽  
Ground Plan ◽  
The Family ◽  
Definition Of

AbstractThe definition of the family Evaniidae is revised and Cretevaniidae are synonymised with Evaniidae based on evidence derived from recently described Mesozoic taxa and a new genus and species, Lebanevania azari, described here from Lebanese amber. A fore leg with a long trochanter and a 12-segmented antenna are autapomorphies of the new genus. A large, high and wide head and a high and short mesosoma are derived characters shared with other Evaniidae. The new genus also has complete fore wing venation and lacks a tubular petiole, which are ground plan features of the Evanioidea. A cladistic analysis of fossil and extant members of the superfamily Evanioidea and notes on fossil taxa are presented.

Mimaporia, a new genus of Epicopeiidae (Lepidoptera), with description of a new species from Vietnam

Zootaxa ◽  
2017 ◽  
Vol 4254 (5) ◽  
pp. 537 ◽  
Author(s):  
CHIA-HSUAN WEI ◽  
SHEN-HORN YEN
Keyword(s):  
New Species ◽  
New Genus ◽  
Sequence Data ◽  
Phylogenetic Analyses ◽  
Taxonomic Status ◽  
Sister Group ◽  
Morphological Evidence ◽  
New Taxon ◽  
The Family ◽  
A New Species

The Epicopeiidae is a small geometroid family distributed in the East Palaearctic and Oriental regions. It exhibits high morphological diversity in body size and wing shape, while their wing patterns involve in various complex mimicry rings. In the present study, we attempted to describe a new genus, and a new species from Vietnam, with comments on two assumed congeneric novel species from China and India. To address its phylogenetic affinity, we reconstructed the phylogeny of the family by using sequence data of COI, EF-1α, and 28S gene regions obtained from seven genera of Epicopeiidae with Pseudobiston pinratanai as the outgroup. We also compared the morphology of the new taxon to other epicopeiid genera to affirm its taxonomic status. The results suggest that the undescribed taxon deserve a new genus, namely Mimaporia gen. n. The species from Vietnam, Mimaporia hmong sp. n., is described as new to science. Under different tree building strategies, the new genus is the sister group of either Chatamla Moore, 1881 or Parabraxas Leech, 1897. The morphological evidence, which was not included in phylogenetic analyses, however, suggests its potential affinity with Burmeia Minet, 2003. This study also provides the first, although preliminary, molecular phylogeny of the family on which the revised systematics and interpretation of character evolution can be based. 

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