A new model Gondwanan taxon: systematics and biogeography of the harvestman family Pettalidae (Arachnida, Opiliones, Cyphophthalmi), with a taxonomic revision of genera from Australia and New Zealand

Cladistics ◽  
2007 ◽  
Vol 23 (4) ◽  
pp. 337-361 ◽  
Author(s):  
Sarah L. Boyer ◽  
Gonzalo Giribet
Keyword(s):  
New Zealand ◽  
Taxonomic Revision ◽  
New Model

scholarly journals Empirical models for predicting lateral spreading and evaluation using New Zealand data

2008 ◽  
Vol 41 (1) ◽  
pp. 10-23 ◽  
Author(s):  
Jian Zhang ◽  
Dick Beetham ◽  
Grant Dellow ◽  
John X. Zhao ◽  
Graeme H. McVerry
Keyword(s):  
New Zealand ◽  
Strong Motion ◽  
Lateral Spreading ◽  
Attenuation Relations ◽  
Geotechnical Parameters ◽  
Ground Shaking ◽  
Aerial Photos ◽  
New Model ◽  
The Difference ◽  
Lateral Displacements

A New empirical model has been developed for predicting liquefaction-induced lateral spreading displacement and is a function of response spectral displacements and geotechnical parameters. Different from the earlier model of Zhang and Zhao (2005), the application of which was limited to Japan and California, the new model can potentially be applied anywhere if ground shaking can be estimated (by using local strong-motion attenuation relations). The new model is applied in New Zealand where the response spectral displacement is estimated using New Zealand strong-motion attenuation relations (McVerry et al. 2006). The accuracy of the new model is evaluated by comparing predicted lateral displacements with those which have been measured from aerial photos or the width of ground cracks at the Landing Road bridge, the James Street loop, the Whakatane Pony Club and the Edgecumbe road and rail bridges sites after the 1987 Edgecumbe earthquake. Results show that most predicted errors (defined as the ratio of the difference between the measured and predicted lateral displacements to the measured one) from the new model are less than 40%. When compared with earlier models (Youd et al. 2002, Zhang and Zhao 2005), the new model provides the lowest mean errors.

Revision of Zorion Pascoe (Coleoptera: Cerambycidae), an endemic genus of New Zealand

Zootaxa ◽  
2005 ◽  
Vol 1066 (1) ◽  
pp. 1 ◽  
Author(s):  
FRANZ-RUDOLF SCHNITZLER ◽  
QIAO WANG
Keyword(s):  
New Species ◽  
New Zealand ◽  
Species Distribution ◽  
Taxonomic Revision ◽  
Original Description ◽  
Biological Information ◽  
Distribution Map ◽  
Endemic Genus ◽  
Longhorn Beetle

The genus Zorion Pascoe (Cerambycidae: Cerambycinae), commonly known as flower longhorn beetle, is endemic to New Zealand where it is widely distributed on the main and some offshore islands. A taxonomic revision of Zorion adults is given, including a description and illustrations of the genus. The previously known species Z. batesi Sharp, Z. guttigerum (Westwood), Z. minutum (Fabricius), and Z. opacum Sharp are redescribed; Z. castum Broun is synonymised with Z.guttigerum. Lectotypes are designated here for Z. guttigerum and Z. opacum. Six new species are described, Z. angustifasciatum sp. nov. from Three Kings Islands, Z. australe sp. nov. from South Island, Z. dugdalei sp. nov. from Poor Knights Island, Z. kaikouraiensis sp. nov. from the Kaikoura region, Z. nonmaculatum sp. nov. from D’Urville Islands, and Z. taranakiensis sp. nov. from the Taranaki region. The species Z. exiguum Gmelin has been excluded from the study because neither the original description nor the holotype could be located. A key to all ten species is included and diagnostic elytral spot patterns are illustrated. Biological information presented is based on publications, collecting records and our observations. A distribution map for all species is included and species distribution is discussed in relation to New Zealand’s biogeographical history.

Lost and Found: Taxonomic revision of the speckled skink (Oligosoma infrapunctatum; Reptilia; Scincidae) species complex from New Zealand reveals a potential cryptic extinction, resurrection of two species, and description of three new species

Zootaxa ◽  
2019 ◽  
Vol 4623 (3) ◽  
pp. 441-484
Author(s):  
SABINE MELZER ◽  
ROD A. HITCHMOUGH ◽  
TRENT BELL ◽  
DAVID G. CHAPPLE ◽  
GEOFF B. PATTERSON
Keyword(s):  
New Species ◽  
New Zealand ◽  
Native Species ◽  
Species Complex ◽  
Taxonomic Revision ◽  
Genetic Lineages ◽  
Lost And Found ◽  
Type Population ◽  
Single Genus ◽  
Three New Species

New Zealand has a diverse skink fauna, comprising 45 described native species, and at least 15 undescribed taxa, within the single genus Oligosoma Girard, 1857. One of the earliest described, and best known, species is the speckled skink, Oligosoma infrapunctatum (Boulenger 1887). Despite a relatively stable taxonomic history for nearly 114 years, recent molecular work has indicated that O. infrapunctatum represents a species complex, comprising numerous genetically divergent, range restricted taxa. We completed the first stage of a taxonomic revision of O. infrapunctatum, conducting a morphological re-evaluation of existing voucher material, and newly collected specimens, and generated a molecular phylogeny for the species complex. This allowed us to distinguish six species: O. infrapunctatum, two species resurrected from synonymy (O. newmani, O. robinsoni), and three new species (O. salmo sp. nov., O. albornense sp. nov. O. auroraensis sp. nov.). The name bearing type population of O. infrapunctatum has not been located again for at least 130 years: it remains to be rediscovered and may already be extinct. Two of the six species here are considered ‘Nationally Critical’ (O. albornense sp. nov., O. salmo sp. nov.) under the New Zealand Threat Classification System, the others are Nationally Vulnerable (O. auroraensis sp. nov.) and At Risk—Relict (O. newmani, O. robinsoni). Further taxonomic work will be required to determine the taxonomy of other speckled skink genetic lineages in the South Island, particularly O. aff. infrapunctatum “cobble”, O. “Hokitika”, O. “Southern North Island” and O. “Westport”. 

A taxonomic revision of the Lichen genus Hypogymnia in Australasia.

Brunonia ◽  
1979 ◽  
Vol 2 (2) ◽  
pp. 175 ◽  
Author(s):  
JA Elix
Keyword(s):  
New Species ◽  
New Zealand ◽  
Taxonomic Revision ◽  
New Combinations ◽  
New Variety ◽  
Two New Species ◽  
Papua New Guinean

The Australian, New Zealand and Papua New Guinean representatives of Hypogymia are reviewed. Photographs, keys and descriptions are given for the 11 species and five varieties. Two new species are described, H. enteromorphoides and H. kosciuskoensis, as well as a new variety, H. subphysodes var. austerodioides and six new combinations are made, namely H. lugubris var. sublugubris, H. lugubris var. compactior, H. pulchrilobata, H. pul- verata, H. tubularis and H. turgidula. Distribution of these taxa is discussed and maps have been provided. The species included in this revision are H. billardieri, H. enteromorphoides, H. kosciuskoensis, H. lugubris, H. mundata, H. pulchrilobata, H. pulverata, H. subphysodes, H. tubularis, H. turgidula and H. vittata.

Status of the New Zealand cave weta (Rhaphidophoridae) genera Pachyrhamma, Gymnoplectron and Turbottoplectron

2010 ◽  
Vol 24 (2) ◽  
pp. 131 ◽  
Author(s):  
Lorraine D. Cook ◽  
Steven A. Trewick ◽  
Mary Morgan-Richards ◽  
Peter M. Johns
Keyword(s):  
Mitochondrial Dna ◽  
New Zealand ◽  
Sequence Data ◽  
Taxonomic Revision ◽  
Spatial Diversity ◽  
Species Level ◽  
Dna Sequence Data ◽  
Poorly Differentiated ◽  
Single Genus ◽  
Endemic Genera

The New Zealand Rhaphidophoridae Walker, 1869 comprise 18 endemic genera (including 8 that are monotypic). Although there are many new species to be described, rationalisation at the genus level is also required due to inconsistencies in their current systematics. Even the largest and best known taxa, including those that occupy cave systems and are the most frequently encountered by people, require taxonomic revision. These cave weta include species assigned to three poorly differentiated genera, Pachyrhamma Brunner v. Wattenwyl, 1888, Gymnoplectron Hutton, 1897 and Turbottoplectron Salmon, 1948, that are best known from North Island New Zealand. We used mitochondrial DNA sequence data to examine their relationships using representatives of each genus. The results indicate that a single genus Pachyrhamma would be appropriate for all, as Gymnoplectron and Turbottoplectron nest phylogenetically within it. There are insufficient morphological, spatial or ecological reasons to justify retention of all three. However, we also note that species level diversity does not correlate with genetic or spatial diversity; some species are genetically well partitioned and widespread while others have narrow ranges in single cave systems and are closely related to one another.

A taxonomic revision ofLibertia(Iridaceae) in New Zealand

2002 ◽  
Vol 40 (3) ◽  
pp. 437-456 ◽  
Author(s):  
D. J. Blanchon ◽  
B. G. Murray ◽  
J. E. Braggins
Keyword(s):  
New Zealand ◽  
Taxonomic Revision

Corrigendum to: Systematics and distribution of world hyptiogastrine wasps (Hymenoptera : Gasteruptiidae)

2002 ◽  
Vol 16 (6) ◽  
pp. 957 ◽  
Author(s):  
J. T. Jennings ◽  
A. D. Austin
Keyword(s):  
New Species ◽  
New Zealand ◽  
South America ◽  
New Caledonia ◽  
Cladistic Analysis ◽  
Taxonomic Revision ◽  
Morphological Characters ◽  
The Family ◽  
New Hebrides ◽  
New Britain

This study examines the phylogeny, taxonomy, distribution and biology of the gasteruptiid subfamily Hyptiogastrinae and, at the same time, presents an overview of the family. Following a cladistic analysis of 35 discrete morphological characters, two monophyletic genera are recognised, Hyptiogaster Kieffer and Pseudofoenus s. l. Kieffer. As a consequence, the genera Aulacofoenus Kieffer, Crassifoenus Crosskey, and Eufoenus Szépligeti are synonymised with Pseudofoenus. A total of 88 species are recognised for the subfamily, 10 species of Hyptiogaster, which are restricted to mainland Australia, and 78 species of Pseudofoenus, 40 of which are described as new. Pseudofoenus has a restricted Gondwanan distribution and is found in Australia including Tasmania (65 spp.), New Guinea and New Britain (5 spp.), the south-west Pacific (New Caledonia, New Hebrides and Fiji – 2 spp.), New Zealand (4 spp.) and South America (2 spp.). No new species have been recorded from either New Zealand or South America. For Pseudofoenus, information on the distribution of each species, their biology (if known) and an identification key are presented.Following a taxonomic revision, the following new species are described: P. baileyi, sp. nov., P. baitetaensis, sp. nov., P. beverlyae, sp. nov., P. caperatus, sp. nov., P. cardaleae, sp. nov., P. carrabinensis, sp. nov., P. claireae, sp. nov., P. collessi, sp. nov., P. coorowensis, sp. nov., P. crosskeyi, sp. nov., P. douglasorum, sp. nov., P. eliseae, sp. nov., P. ericae, sp. nov., P. eustonensis, sp. nov., P. feckneri, sp. nov., P. gressitti, sp. nov., P. gullanae, sp. nov., P. hackeri, sp. nov., P. imbricatus, sp. nov., P. iqbali, sp. nov., P. kadowi, sp. nov., P. karimuiensis, sp. nov., P. kelleri, sp. nov., P. leinsterensis, sp. nov., P. macdonaldi, sp. nov., P. malkini, sp. nov., P. marshalli, sp. nov., P. masneri, sp. nov., P. mitchellae, sp. nov., P. morganensis, sp. nov., P. nalbarraensis, sp. nov., P. pumilis, sp. nov., P. schmidti, sp. nov., P. stevensi, sp. nov., P. tasmaniensis, sp. nov., P. taylori, sp. nov., P. umboiensis, sp. nov., P. walkeri, sp. nov. and P. zborowskii, sp. nov. The synonymy of Aulacofoenus, Crassifoenus and Eufoenus with Pseudofoenus result in the following new combinations: from Aulacofoenus: P. bungeyi (Jennings & Austin), comb. nov., P. deletangi (Schletterer), comb. nov., P. fallax (Schletterer), comb. nov., P. fletcheri (Jennings & Austin), comb. nov., P. goonooensis (Jennings & Austin), comb. nov., P. infumatus (Schletterer), comb. nov., P. kurmondi (Jennings & Austin), comb. nov., P. loxleyi (Jennings & Austin), comb. nov., P. marionae (Jennings & Austin), comb. nov., P. perenjorii (Jennings & Austin), comb. nov., P. swani (Jennings & Austin), comb. nov., P. thoracicus (Guérin Menéville), comb. nov., P. whiani (Jennings & Austin), comb. nov. and P. wubinensis (Jennings & Austin), comb. nov.; from Crassifoenus: P. houstoni (Jennings & Austin), comb. nov., P. grossitarsis (Kieffer), comb. nov and P. macronyx (Schletterer), comb. nov.; and from Eufoenus: P. antennalis (Schletterer), comb. nov., P. australis (Westwood), comb. nov., P. crassitarsis (Kieffer), comb. nov., P. darwini (Westwood), comb. nov., P. extraneus (Turner), comb. nov., P. ferrugineus (Crosskey), comb. nov., P. floricolus (Turner), comb. nov., P. inaequalis (Turner), comb. nov., P. melanopleurus (Crosskey), comb. nov., P. minimus (Turner), comb. nov., P. nitidiusculus (Turner), comb. nov., P. patellatus (Westwood), comb. nov., P. pilosus (Kieffer), comb. nov., P. reticulatus (Crosskey), comb. nov., P. rieki (Crosskey), comb. nov., P. ritae (Cheesman), comb. nov. and P. spinitarsis (Westwood), comb. nov. Pseudofoenus microcephalus (Crosskey), comb. nov. is transferred from Hyptiogaster and Eufoenus flavinervis (Kieffer) remains incertae sedis.

scholarly journals Journeys Through Shape and Time: Palaeobiology of Cenozoic New Zealand Spissatella and Eucrassatella (Bivalvia, Crassatellidae)

2021 ◽  
Author(s):  
◽  
Katie Susanna Collins
Keyword(s):  
New Zealand ◽  
Taxonomic Revision ◽  
Integrated Approach ◽  
Morphological Data ◽  
Shell Shape ◽  
Shape Variation ◽  
Morphometric Data ◽  
Hard Part ◽  
Outline Shape ◽  
External Shell

<p>A novel, highly-integrated approach combining morphometric, stratocladistic and sclerochronological methods has been applied to two genera of New Zealand Cenozoic crassatellid bivalve (Family Crassatellidae): Spissatella Finlay, 1926 and Eucrassatella Iredale, 1924. This study builds on previous work on Spissatella that demonstrated their amenability to shape analysis and provided a foundation for evolutionary studies of the group. The taxonomy of these crassatellids has been in need of revision; a number of changes to generic placement having been proposed in recent publications without redescription. These bivalves are character-depauperate and known only from fossil material within New Zealand, making them challenging subjects for the phylogenetic analysis that would, ideally, inform taxonomic revision. Geometric morphometric methods have been used to characterise the morphological variation of the study group in terms of shape. Landmarks/semilandmarks that capture internal hard-part morphology and external shell shape, have been compared with internal landmarks only, outline shape semilandmarks only, and outline shape Fourier transform methods, and are shown to best combine comprehensive coverage of total shell form with high correct reassignment of individuals to taxa in multidimensional morphospace. Procrustes-superimposed landmark/semilandmark configurations have been ordinated using Principal Components Analysis (PCA), and PCA plots have been used to compare the shape variation of each species. The independance in morphospace of Spissatella n. sp. C from S. trailli and S. clifdenensis has been established. Covariation of internal morphology and shell-shape has been interpreted as supporting the interdependance of shell and body/mantle proposed by Stasek (1963). PCA scores have been combined with traditional morphological characters and stratigraphic data to produce a phylogenetic tree using stratocladistics, a form of parsimony-based analysis which seeks to minimise combined morphological and stratigraphic debt. This technique also assesses the placement of taxa in ancestral positions on internal nodes of the tree. Combining discretised morphometric data with stratigraphic and morphological data in a single analysis has been shown to produce a more resolved tree than analyses based only on continuous morphometric data. The new analyses demonstrate paraphyly of both Eucrassatella and Spissatella as previously recognised. A taxonomic revision of the studied taxa has been undertaken, incorporating information from both morphometric and phylogenetic studies. Spissatella subobesa and S. maudensis are referred to Eucrassatella. Spissatella discrepans is synonymised with S. acculta. Triplicitella n. gen. and S.maxwelli n. sp. are described. Oxygen isotope analysis has been employed to show that shell-banding in these species is, on average, likely to have been laid down annually. Using this information, the longitudinal dataset of outlines from Crampton & Maxwell (2000) has been recalibrated to use chronological age rather than size to compare shape across taxa, and investigate heterochrony in twelve pairs of species representing either ancestor-descendant, sister-group or lineage-segment relationships. All of the heterochronic processes sensu Gould (1977), namely progenesis, neoteny, acceleration and hypermorphosis, as well as proportioned dwarfism and proportioned gigantism, are identified as having affected evolution within this clade.</p>

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