scholarly journals Systematics of the spider subfamily Hexathelinae (Dipluridae : Mygalomorphae : Arachnida)

1978 ◽  
Vol 26 (4) ◽  
pp. 841
Author(s):  
RJ Raven

Two new genera, Plesiothele and Bymainiella, are erected to receive all the Australian species of the subfamily Hexathelinae, which now comprises four genera, including Hexathele with 20 species from New Zealand, and Scotinoecus with two species from South America. Plesiothele is a monotypic Tasmanian genus, type-species Hexathele fentoni Hickman, 1936. Bymainiella comprises 12 new species: B. boycei, B. boydi, B. brindabella, B. cannoni, B. grayi, B. lugubris, B. monteithi, B. montisbossi, B. otwayensis, B. polesoni, B. tubrabucca and B. variabilis; also B. montana (Hickman, 1927), and B. terraereginae (Raven, 1976), the latter being the type-species. The typespecies of Scotinoecus, S. cinereopilosus, is redescribed, and keys to the genera of the subfamily Hexathelinae, and to the Bymainiella species, are given. Two new indices are introduced to overcome the problem of bilateral variability. Bymainiella is believed to be the sister group of Scotinoecus.

2021 ◽  
Author(s):  
Gonzalo Giribet ◽  
Kate Sheridan ◽  
Caitlin M. Baker ◽  
Christina J. Painting ◽  
Gregory I. Holwell ◽  
...  

The Opiliones family Neopilionidae is restricted to the terranes of the former temperate Gondwana: South America, Africa, Australia, New Caledonia and New Zealand. Despite decades of morphological study of this unique fauna, it has been difficult reconciling the classic species of the group (some described over a century ago) with recent cladistic morphological work and previous molecular work. Here we attempted to investigate the pattern and timing of diversification of Neopilionidae by sampling across the distribution range of the family and sequencing three markers commonly used in Sanger-based approaches (18S rRNA, 28S rRNA and cytochrome-c oxidase subunit I). We recovered a well-supported and stable clade including Ballarra (an Australian ballarrine) and the Enantiobuninae from South America, Australia, New Caledonia and New Zealand, but excluding Vibone (a ballarrine from South Africa). We further found a division between West and East Gondwana, with the South American Thrasychirus/Thrasychiroides always being sister group to an Australian–Zealandian (i.e. Australia + New Zealand + New Caledonia) clade. Resolution of the Australian–Zealandian taxa was analysis-dependent, but some analyses found Martensopsalis, from New Caledonia, as the sister group to an Australian–New Zealand clade. Likewise, the species from New Zealand formed a clade in some analyses, but Mangatangi often came out as a separate lineage from the remaining species. However, the Australian taxa never constituted a monophyletic group, with Ballarra always segregating from the remaining Australian species, which in turn constituted 1–3 clades, depending on the analysis. Our results identify several generic inconsistencies, including the possibility of Thrasychiroides nested within Thrasychirus, Forsteropsalis being paraphyletic with respect to Pantopsalis, and multiple lineages of Megalopsalis in Australia. In addition, the New Zealand Megalopsalis need generic reassignment: Megalopsalis triascuta will require its own genus and M. turneri is here transferred to Forsteropsalis, as Forsteropsalis turneri (Marples, 1944), comb. nov.


Zootaxa ◽  
2018 ◽  
Vol 4415 (2) ◽  
pp. 276 ◽  
Author(s):  
ALEXANDER A. KHAUSTOV ◽  
MARIA A. MINOR

Two new genera and four new species of the mite family Neopygmephoridae (Acari: Pygmephoroidea) are described from the alpine zone (1600–1900 m a.s.l.) of the Central Otago region of the South Island of New Zealand: Protobakerdania Khaustov and Minor gen. nov. with the type species Pygmephorus togatus Willmann, 1942, Neobakerdania Khaustov and Minor gen. nov. with the type species Neobakerdania pilosa Khaustov and Minor sp. nov., and the species Protobakerdania diseta Khaustov and Minor sp. nov., Troxodania minuta Khaustov and Minor sp. nov., and Bakerdania alpina Khaustov and Minor sp. nov. Eight species are moved to Protobakerdania Khaustov and Minor gen. nov. from Bakerdania Sasa, 1961: P. aperta (Rack and Kaliszewski, 1985) comb. nov., P. arvorum (Jacot, 1936) comb. nov., P. arvorum nodulosa (Mahunka, 1969b) comb. nov., P. baloghi (Mahunka, 1969b) comb. nov., P. crenata (Mahunka, 1969b) comb. nov., P. pristinus (Mahunka, 1968) comb. nov., P. randae (Sevastianov and Zahida Al Douri, 1989) comb. nov., and P. togatus (Willmann, 1942) comb. nov. 


2021 ◽  
Author(s):  
◽  
Phil J. Sirvid

<p>The New Zealand Thomisidae (crab spiders) are represented in New Zealand by two subfamilies (Stephanopinae and Thomisinae) and were used as a model group to test two competing theories on the origins of the New Zealand spider fauna. The New Zealand thomisids are also given their first full taxonomic revision. The two origin models essentially represent species radiations following recent dispersal or ancient vicariance events. Modern distribution data suggested that the stephanopines are poor dispersers and may provide evidence demonstrating a long period of separation from Australia; while in contrast, thomisines are known to be excellent dispersers. Maximum Likelihood and Bayesian analyses of cytochrome c suboxidase subunit I (COI), 28S ribosomal RNA (28S), histone H3 (H3), NADH dehyrogenase 1 (ND1) data and a combined genetic dataset was undertaken. Results indicate New Zealand stephanopines and thomisines form distinct endemic groups separate from sampled Australian species and appear to have separated from them around 5-6 million years ago. Additionally, genetic data from this study showed i) colour variations are not indicative of cryptic species; ii) previously described species are genetically distinct; iii) several suspected new species are also genetically distinct; iv) the relatively recent establishment of two Australian stephanopines and the occurrence of similar COI haplotypes in disjunct locations suggest that the dispersal ability of stephanopines is greater than previously thought and that radiation following colonization from Australia is a plausible explanation for the current diversity of the New Zealand thomisid biota. The taxonomic revision raises the number of described species from eight to eleven based on a combination of morphological and genetic data. In the stephanopines, Bryantymella Gen. nov. is erected to contain the type species Bryantymella angularis (Urquhart, 1885) comb. nov. as well as B. angulata (Urquhart, 1885) comb. nov., B. thorini sp. nov. and B. brevirostris sp. nov. Two Australian species, Sidymella longipes (Koch, 1874) and S. trapezia (Koch, 1874), are also recorded for New Zealand. Sidymella benhami (Hogg, 1910) is considered to be a junior synonym of Bryantymella angulata (Urquhart, 1885). In the thomisines, all species are now included in the previously monotypic genus Cymbachina Bryant, 1933. The genus now encompasses the type species C. albobrunnea (Urquhart, 1893), C. ambara (Urquhart, 1885) comb. nov., C. albolimbata (L. Koch, 1893) comb. nov., C. sphaeroides (Urquhart, 1885) comb. nov. and D. urquharti sp. nov. Synema suteri Dahl, 1907 is regarded as a junior synonym of C. ambara (L. Koch 1893). All previously described species are redescribed to a modern standard and sexes for some species are described for the first time. Three new species are described. Photographs of adults and diagnostic genitalic characters are included, as are diagnostic keys and updated synonymic, geographic and biological information. Overall, this study indicates that New Zealand thomisids appear to have split from their Australian relatives some 5-6 million years ago and taken in concert with the recent establishment of two Australian stephanopine species, it appears that dispersal to New Zealand by Australian colonists and subsequent radiation into endemic New Zealand forms is a plausible explanation for the current state of the fauna. Genetic and morphological data are mutually supporting and in concert have helped inform the first taxonomic revision ever undertaken for this family in New Zealand.</p>


Acarologia ◽  
2019 ◽  
Vol 59 (3) ◽  
pp. 364-373
Author(s):  
Harry Smit

Recently collected material as well as material collected in the 1960s of Zelandopsis aturoides Schwoerbel, 1984 shows that this species does not belong in Zelandopsis, but in a new genus described in this paper. Moreover, a new genus was found in recent material from New Zealand, i.e. Acidoturus n. gen., with the type species A. parviscutatus n. sp.. A new subgenus of Momonia, i.e. Zelandomomonia, is erected to accommodate M. hopkinsi Schwoerbel, 1984. Furthermore, a redescription is given for Zelandopsis morimotoi Imamura, 1977 and the first description is given of the female of Notohygrobates kathrynae Cook, 1983.


2006 ◽  
Vol 20 (2) ◽  
pp. 203 ◽  
Author(s):  
Michael G. Rix

The Pararchaeidae, a family of cryptic spiders known only from Australia and New Zealand, is revised. Six new genera: Anarchaea, gen. nov., Flavarchaea, gen. nov., Forstrarchaea, gen. nov., Nanarchaea, gen. nov., Ozarchaea, gen. nov., Westrarchaea, gen. nov., and 24 new species are described, 23 from mainland Australia and one from New Zealand. Anarchaea, gen. nov. from eastern Australia contains four species: A. corticola (Hickman, 1969), comb. nov. (type species), A. falcata, sp. nov., A. raveni, sp. nov. and A. robusta (Rix, 2005), comb. nov. Flavarchaea from eastern, southern and south-western Australia contains seven species: F. anzac, sp. nov., F. badja, sp. nov., F. barmah, sp. nov., F. hickmani (Rix, 2005), comb. nov., F. lofty, sp. nov., F. lulu (Rix, 2005), comb. nov. (type species) and F. stirlingensis, sp. nov. Forstrarchaea is represented only by the type species F. rubra (Forster, 1949), comb. nov. from New Zealand. Nanarchaea from eastern Australia contains two species: N. bryophila (Hickman, 1969), comb. nov. and N. binnaburra (Forster, 1955), comb. nov. (type species). Ozarchaea from Australia and New Zealand contains 16 species: O. bodalla, sp. nov., O. bondi, sp. nov., O. daviesae, sp. nov., O. forsteri, sp. nov., O. harveyi, sp. nov., O. janineae, sp. nov., O. ornata (Hickman, 1969), comb. nov. (type species), O. platnicki, sp. nov., O. saxicola (Hickman, 1969), comb. nov., O. spurgeon, sp. nov., O. stradbroke, sp. nov., O. valida, sp. nov., O. waldockae, sp. nov., O. werrikimbe, sp. nov., O. westraliensis, sp. nov. and O. wiangarie, sp. nov. Pararchaea Forster, 1955 is represented only by the type species P. alba Forster, 1955 from New Zealand. Westrarchaea, endemic to south-western Western Australia, contains three species: W. pusilla, sp. nov., W. sinuosa, sp. nov. (type species) and W. spinosa, sp. nov. A morphological cladistic analysis of the Pararchaeidae supported monophyly of the genera. Natural history information is summarised for each species where known, and the moulting behaviour, mating behaviour and egg sac of a pararchaeid species are described for the first time.


1974 ◽  
Vol 106 (11) ◽  
pp. 1155-1170 ◽  
Author(s):  
H. J. Reinhard

AbstractFive new genera and 27 new species of tachinid flies from North and South America are described as follows: Acemya favilla n. sp., Actinodoria argentata n. sp., Adoryphorophaga luxatura n. sp., A. secutoris n. sp., Aphantorhapha pulla n. sp., Belvosia naccina n. sp., Calolydella summatis n. sp., Catemophrys sororcula n. sp., Chaetona pictilis n. sp., Doliolomyia n. gen. (type-species D. thessa n. sp.), D. alactaga n. sp., Echinopyrrhosia arrogans n. sp., E. pellacis n. sp., Eomeigenielloides n. gen. (type-species E. segestris n. sp.), Euceromasia sobrina n. sp., Euempheremyia melotris n. sp., Eulasiopalpus mirimodis n sp., Eutrapelus n. gen. (type-species E. atlixcoensis n. sp.), Leucostoma fallax n. sp., L. politifrons n. sp., Lindigepalpus bogotensis n. sp, Lindigia oriunda n. sp., Melanepalpus meraculus n. sp., Myioclura n. gen. (type-species M. necopina n. sp.), M. melusina n. sp., Myiophasia harpi n. sp., Technamyia n. gen. (type-species T. cinereola n. sp.), Trichosaundersia callithrix n. sp.


ZooKeys ◽  
2017 ◽  
Vol 689 ◽  
pp. 1-263 ◽  
Author(s):  
Tomáš Lackner ◽  
Richard A.B. Leschen

The Australopacific Saprininae, containing twelve genera and forty species, are reviewed, illustrated and keyed to genera and species. Two new genera, Australopachylopusgen. n. (New Zealand, type species Saprinus lepidulus Broun, 1881) and Iridoprinusgen. n. (Australia, type species I. myrmecophilussp. n.) and four new species: Saprinus (Saprinus) rarussp. n. (Australia), Saprinus (Saprinus) chathamensissp. n. (Chatham Islands, New Zealand), Saprinus (Saprinus) pseudodetritussp. n. (Chatham Islands, New Zealand) and Saprinus (Saprinus) pacificussp. n. (Kiribati) are described. The Saprininae fauna of the Australopacific Region is a mixture of northern invaders that most likely arrived to the region in early Cenozoic by ‘island hopping’ from north (Hypocaccus, Hypocacculus, several Saprinus) and truly autochthonous taxa either with uncertain phylogenetic affinities (Iridoprinusgen. n., Saprinodes Lewis, 1891, Reichardtia Wenzel, 1944, Australopachylopusgen. n.), primitive Australopacific endemics (e.g. Tomogenius Marseul, 1862) or presumed relicts (several species of Saprinus Erichson, 1834). Several Saprininae taxa (Chalcionellus aeneovirens (Schmidt, 1890); (Gnathoncus rotundatus (Kugelann, 1792); G. communis (Marseul, 1862); Euspilotus (Neosaprinus) rubriculus (Marseul, 1855); Hypocaccus (Nessus) interpunctatus interpunctatus (Schmidt, 1885); Saprinus (S.) chalcites (Illiger, 1807) and Saprinus (S.) cupreus Erichson, 1834)) were introduced into the region with human activity. We report the first cases of myrmecophily (Iridoprinus myrmecophilusgen. et sp. n.) and termitophily (Saprinus rarussp. n.) in the Saprininae from the Australopacific Region. Lectotypes and paralectotypes of the following taxa are designated herein: Saprinus amethystinus Lewis, 1900, Saprinus apricarius Erichson, 1834, Saprinus artensis Marseul, 1862, Saprinus auricollis Marseul, 1855, Saprinus australasiae Blackburn, 1903, Saprinus bistrigifrons Marseul, 1855, Saprinus certus Lewis, 1888, Saprinus communis Marseul, 1862, Saprinus cupreus Erichson, 1834, Saprinus cyanellus Marseul, 1855, Hister cyaneus Fabricius, 1775, Saprinus dentipes Marseul, 1855, Saprinus desbordesi Auzat, 1916, Saprinus gayndahensis MacLeay, 1871, Saprinus hyla Marseul, 1864, Saprinus incisisternus Marseul, 1862, Saprinus incisus Erichson, 1842, Saprinus irinus Marseul, 1862, Saprinus laetus Erichson, 1834, Saprinus lepidulus Broun, 1881, Saprinus mastersii MacLeay, 1871, Saprinus nitiduloides Fairmaire, 1883, Saprinus pedator Sharp, 1876, Saprinus pseudocyaneus White, 1846, Saprinus rubriculus Marseul, 1855, Saprinus sinae Marseul, 1862, Saprinus tasmanicus Marseul, 1855, Saprinus tyrrhenus Blackburn, 1903, Saprinus varians Schmidt, 1890, Saprinus vernulus Blackburn, 1903, Saprinus viridanus Lewis, 1899, Saprinus viridipennis Lewis, 1901, and Saprinus westraliensis Blackburn, 1903. The synonymy of Saprinus tyrrhenus Blackburn, 1903 is revoked and the species is considered as valid (stat. n.). Seven new synonymies are proposed: Saprinus gayndahensis MacLeay, 1871 = Saprinus laetus Erichson, 1834 syn. n., Saprinus pseudocyaneus White, 1846 = Saprinus laetus Erichson, 1834 syn. n., Saprinus mastersii MacLeay, 1871 = Saprinus laetus Erichson, 1834 syn. n., Saprinus dentipes Marseul, 1855 = Hypocaccus (Baeckmanniolus) gaudens (J.L. LeConte, 1851) syn. n., Hypocaccus (Hypocaccus) vernulus (Blackburn, 1903) = Hypocaccus (Hypocaccus) sinae (Marseul, 1862) syn. n., Saprinus (Saprinus) lindrothi Dahlgren, 1968 = Saprinus (Saprinus) prasinus Erichson, 1834 syn. n., and Saprinus (Saprinus) certus Lewis, 1888 = Saprinus (Saprinus) frontistrius Marseul, 1855 syn. n. The following new records are: Euspilotus (Neosaprinus) rubriculus (Marseul, 1855) (= Saprinus gnathoncoides Bickhardt, 1909) (Australia), Saprinus (Saprinus) laetus Erichson, 1834 (Lord Howe Island) and Saprinus (Saprinus) cyaneus cyaneus (Fabricius, 1775) (Lord Howe Island and Fiji).


Zootaxa ◽  
2007 ◽  
Vol 1570 (1) ◽  
pp. 1-84 ◽  
Author(s):  
PAUL D. BROCK ◽  
JACK HASENPUSCH

The Australian phasmid fauna has been revised prior to publication of a field guide by the same authors. Six new genera are described: Austrosipyloidea Brock & Hasenpusch, Cornicandovia Hasenpusch & Brock, Davidrentzia Brock & Hasenpusch, Micropodacanthus Brock & Hasenpusch, Paratropidoderus Brock & Hasenpusch and Spinosipyloidea Hasenpusch & Brock. Sixteen new species from various parts of Australia are described and figured: Candovia robinsoni Brock & Hasenpusch, Rhamphosipyloidea palumensis Hasenpusch & Brock, Scionecra milledgei Hasenpusch & Brock, Sipyloidea brevicerci Hasenpusch & Brock, Sipyloidea garradungensis Hasenpusch & Brock, Sipyloidea larryi Hasenpusch & Brock, Sipyloidea lewisensis Hasenpusch & Brock, Sipyloidea rentzi Brock & Hasenpusch, Sipyloidea whitei Brock & Hasenpusch, Spinosipyloidea doddi Hasenpusch & Brock [all Necrosciinae], Pachymorpha spinosa Brock & Hasenpusch [Pachymorphinae], Davidrentzia valida Brock & Hasenpusch [Platycraninae], Micropodacanthus mouldsi Brock & Hasenpusch, Micropodacanthus sztrakai Brock & Hasenpusch, Paratropidoderus spinosus Brock & Hasenpusch and Podacanthus keyi Brock & Hasenpusch [Tropidoderinae].        A number of new combinations are proposed, new synonyms and incorrect synonymy corrected following detailed examination of type and other material: 1. (Lonchodinae): Austrocarausius Brock, 2000: Carausius macerrimus Brunner, 1907 is a new synonym of Austrocarausius nigropunctatus (Kirby, 1896). Denhama Werner, 1912: D. austrocarinata (Otte & Brock, 2005), D. longiceps (Brunner, 1907), D. striata (Sjöstedt, 1918) and D. eutrachelia (Westwood, 1859) are transferred from Hyrtacus Stål, 1875, the latter species also removed from synonymy with Hyrtacus coenosa (Gray, 1833). D. gracilis (Sjöstedt, 1918), a former Marcenia species, is also transferred. Hyrtacus Stål, 1875 (= Marcenia Sjöstedt, 1918 syn. n.): H. caurus (Tepper, 1905) comb. n. transferred from Lonchodes Gray, 1835 (three new synonyms also reported for this species: Bacillus peristhenellus Tepper, 1905, Hyrtacus cunctatrix (Sjöstedt, 1918) and Hyrtacus nigrogranulosus Sjöstedt, 1918). Marcenia frenchi (Wood-Mason, 1877) is a new synonym of Hyrtacus tuberculatus Stål, 1875. 2. (Necrosciinae): Austrosipyloidea Brock & Hasenpusch, gen. n.: A. carterus (Westwood, 1859) comb. n., transferred from Sipyloidea Brunner, 1893 (= Sipyloidea filiformis Redtenbacher, 1908 syn. n.). Candovia Stål, 1875 is removed from synonymy with Hyrtacus, along with the type species, C. coenosa. This has resulted in all former Australian species placed in Parasipyloidea Redtenbacher, 1908 being transferred to Candovia i.e. C. aberrata (Brunner, 1907) comb. n., C. annulata (Brunner, 1907) comb. n., C. granulosa (Brunner, 1907) comb. n., C. pallida (Sjöstedt, 1918), comb. n., C. spurcata (Brunner, 1907) comb. n. and C. strumosa (Redtenbacher, 1908) comb. n. In addition, C. evoneobertii (Zompro & Adis, 2001) comb. n. and C. peridromes (Westwood, 1859) comb. n. (including its new synonyms Clitarchus longipes Brunner, 1907, Bacunculus tener Brunner, 1907 and E. cercatus (Redtenbacher, 1908)) are transferred from Echetlus Stål, 1875. Cornicandovia Hasenpusch & Brock gen n.: C. australica (Redtenbacher, 1908) comb. n. Sipyloidea Brunner, 1893: S. bella (Tepper, 1905) comb. n. (new synonym S. ovabdita Rentz & John, 1987) is transferred from Necroscia Serville, 1838, S. caeca Sjöstedt, 1918 rev. stat., is removed from synonymy with Sipyloidea carterus (Westwood, 1859).  Rhamphosipyloidea Redtenbacher, 1908: R. queenslandica (Sjöstedt, 1918) comb. n. is transferred from Sipyloidea, also removed from synonymy with carterus. 3. (Pachymorphinae): Pachymorpha Gray, 1835: P. pasithoe (Westwood, 1859) is a new synonym of P. simplicipes Serville, 1838. 4. (Eurycanthinae). Eurycantha Boisduval, 1835: E. sifia (Westwood, 1859) is a new synonym of E. calcarata Lucas, 1870. 5. (Phasmatinae): Vetilia Stål, 1875 is a new synonym of Acrophylla Gray, 1835, resulting in the transfer of these species to Acrophylla: A. enceladus (Gray, 1835) comb. n. and A. thoon (Stål, 1875) comb. n. Vetilia ligia Redtenbacher, 1908 is a new synonym of Acrophylla wuelfingi Redtenbacher, 1908. A. paula (Tepper, 1905) and A. aliena Redtenbacher, 1908 are new synonyms of A. nubilosa Tepper, 1905. A. caprella (Westwood, 1859) comb. n. is transferred from Ctenomorpha Gray, 1833. Anchiale Stål, 1875 (= Ctenomorphodes Karny, 1923 syn. n.), resulting in the transfer of  A. briareus (Gray, 1834) comb. n. and A. tessulata (Gray, 1835) which is renamed Anchiale austrotessulata name nov., as tessulata Gray is preoccupied by Anchiale tessulata (Goeze, 1778). Austroclonistria Redtenbacher, 1908 is a new synonym of Arphax Stål, 1875, as A. serrulataa Redtenbacher, 1908) is a new synonym of Arphax dolomedes (Westwood, 1859). Ctenomorpha Gray, 1833: Paractenomorpha macrotegmus (Tepper, 1887) is confirmed as a synonym of Ctenomorpha marginipennis Gray, 1833. Hermarchus Stål, 1875: H. polynesicus Redtenbacher, 1908 is a new synonym of H. insignis (Kaup, 1871). Paronchestus Redtenbacher, 1908: P. cornutus (Tepper, 1905) comb. n. is transferred from Acrophylla Gray, 1835 and P. pasimachus (Westwood, 1859) from Onchestus Stål, 1875. 6. (Platycraninae): Megacrania batesii (Kirby, 1896) is removed from synonymy with Megacrania alpheus (Westwood, 1859). 7. (Tropidoderinae): Didymuria Kirby 1904: D. virginea Stål, 1875 is removed from synonymy with D. violescens (Leach, 1814). Lysicles Stål, 1877: L. periphanes (Westwood, 1859) comb. n. is transferred from Echetlus Stål, 1875. Tropidoderus Gray 1835: T. michaelseni Werner, 1912 is removed from synonymy with T. childrenii (Gray, 1833). 8. (Xeroderinae): Cooktownia Sjöstedt, 1918 becomes a new synonym of Xeroderus Gray, 1835, as Cooktownia plana Sjöstedt, 1918 is a new synonym of Xeroderus kirbii Gray, 1835.Lectotypes are designated for Clitarchus longipes Brunner, 1907, Sipyloidea filiformis Redtenbacher, 1908 and Vetilia ligula Redtenbacher, 1908.As a result of this work, there are now 104 Australian species (+ 1 subspecies) and in order to facilitate further research on these insects, an updated checklist is provided, also a detailed bibliography.


Zootaxa ◽  
2007 ◽  
Vol 1455 (1) ◽  
pp. 1 ◽  
Author(s):  
SERGUEI V. TRIAPITSYN ◽  
VLADIMIR V. BEREZOVSKIY

The Oriental and Australasian species of Acmopolynema Ogloblin (Mymaridae) are reviewed; a key to 19 species with known females is given. The genus Baburia Hedquist is synonymized under Acmopolynema and its type species is transferred to Acmopolynema as A. narendrani (Hedquist) comb. n. Ten new species of Acmopolynema are described: A. capeyorki sp. n. (Australia), A. dilemma sp. n. (China), A. garemma sp. n. (Indonesia), A. isaura sp. n. (Indonesia), A. lurindu sp. n. (Nepal), A. neznakomka sp. n. (Papua New Guinea), A. nupta sp. n. (Nepal), A. orchidea sp. n. (Taiwan), A. problema sp. n. (India), and A. shinbana sp. n. (Malaysia). The following new synonymies are proposed: A. maculata Subba Rao and A. nixoni Subba Rao under A. orientale (Narayanan, Subba Rao & Kaur), A. reticoxilla Xu & Lin under A. longicoxillum Xu & Lin, A. himalum Hayat & Anis under A. indochinense (Soyka), and Baburia fasciata Hedquist under A. tachikawai Taguchi. The genera Chaetomymar Ogloblin and Acanthomymar Subba Rao are synonymized under Palaeoneura Waterhouse, which is redescribed along with its type species, P. interrupta Waterhouse (Australia). Ten species of Chaetomymar, 32 Australian species described originally in Polynema Haliday, Polynema nigrum (Subba Rao) (type species of Acanthomymar), and Acmopolynema unimaculatum Hayat & Anis are transferred to Palaeoneura as new combinations. Polynema ara Girault (= P. blackbourni Girault, syn. n. and P. helena Girault, syn. n.) is transferred to Richteria Girault; P. elatum Girault, P. glabricorpus Girault, P. grotiusi Girault, P. lodgei Girault and P. wallacei Girault are transferred to Agalmopolynema Ogloblin, all comb. n. from Polynema. One new genus and one new subgenus are described: Boccacciomymar gen. n., with type species Palaeoneura turneri Waterhouse (Australia) and Prosto, subgen. n. of Boccacciomymar, with type species Polynema victoria Girault (Australia). Polynema schumanni Girault and P. quadripetiolatum Girault are synonymized under Boccacciomymar (B.) turneri (Waterhouse), comb. n. from Palaeoneura. Palaeoneura evanescens Waterhouse is transferred to Boccacciomymar as B. (B.) evanescens (Waterhouse), comb. n.; Polynema aligherini Girault and P. victoria are transferred to Boccacciomymar (Prosto) as, respectively, B. (P.) aligherini (Girault), comb. n. and B. (P.) victoria (Girault), comb. n. Two new species of Boccacciomymar (Boccacciomymar) and four new species of B. (Prosto) are described: B. (B.) conquistador sp. n. (Australia), B. (B.) decameron sp. n. (Australia), B. (P.) maria sp. n. (Australia), B. (P.) nigugu sp. n. (Australia), B. (P.) pobeda sp. n. (New Zealand), and B. (P.) tak sp. n. (New Zealand). A key to the Australian Polynema-group genera of Mymaridae is provided. The Neotropical genus Xenopolynema Ogloblin, stat. rev., with type species X. areolatum Ogloblin stat. rev., is removed from previous synonymy under Polynema, reinstated as a valid genus, and re-diagnosed based on the type specimens from Argentina and new material from Chile; its relationships with Boccacciomymar are discussed.


1960 ◽  
Vol 8 (1) ◽  
pp. 1 ◽  
Author(s):  
IM Mackerras

The Australian Scionini belong to five subgenera of the genus Scaptia, namely: Scaptia, known from South America and Australia, with 28 Australian species; Pseudoscione, known from South America, Australia, New Guinea, and New Zealand, with 25 Australian species; Myioscaptia (7 species), Plinthina (7 species), and Palimmecomyia (2 species), known only from Australia. Many of the species suck blood, but some appear to feed only on flowers, chiefly of Leptospermum. Larvae and pupae of one species each of the subgenera Scaptia, Pseudoscione, and Myioscaptia are known. The principal concentration of species is in eastern New South Wales, with radiation north end south, and subsidiary concentrations in north Queensland and south-western Western Australia. The subgenus Plinthina has developed mainly in Western Australia. The Pleistocene glacial cycles are believed to have had a profound effect on speciation in the genus. The following new species and subspecies are described in the respective subgenera : Scaptia: barbara, B @, N.S.W., S. Qld. ; norrisi, B @, N.S.W., N. Qld. ; aurinotum, @, N.S.W. ; minuscula, B @, W.A. ; auranticula, B @, W.A. ; orba, @, N.S.W. ; alpina alpina, B @, N.S.W., Vic. ; alpina hardyi, B @, N.S.W. ; similis, B @, N.S.W., Qld. Pseudoscione: orientalis, B @, N.S.W., Vic.; guttipennis occidentalis, B @, W.A.; calabyi, B @, W.A.; neoconcolor, B @, N.Qld.; anomala, B @, N.S.W., Vic. Myioscaptia: calliphora, B @, N.S.W.; nigrocincta, @, N. Qld.; nigroapicalis, B @, N.S.W. Plinthina: nigerrima, @, N.S.W. ; subcinerea, B @, W.A. Palimmecomyia: pictipennis, @, S. Aust., ? W.A. Scaptia (Scaptia) monticola, nom. nov., is proposed for montana Ricardo nec Hutton. Two species are added to the Pangoniini: Ectenopsis (Ectenopsis) erratica (Walk.), B, W.A., previously unrecognized; and Caenoprosopon dycei, sp, nov., B, N.S.W. Ommia prisca End. is transferred from the synonymy of Ectenopsis (Parasilvius) victoriensis Ferg. to the synonymy of Mesomyia (Lilaea) lurida (Walk.), Chrysopinae.


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