Descriptions and key to the larvae of the Tasmanian endemic genus Hoplogonus Parry (Coleoptera: Lucanidae), and comparison with the sympatric Lissotes rudis Lea

Zootaxa ◽  
2014 ◽  
Vol 3884 (4) ◽  
pp. 347 ◽  
Author(s):  
KAREN RICHARDS ◽  
CHRIS P. SPENCER
Keyword(s):  
Endemic Genus ◽  
Tasmanian Endemic

Corrections to the description of Tasmanura (Pseudachorutinae)

Zootaxa ◽  
2020 ◽  
Vol 4894 (2) ◽  
pp. 278-286
Author(s):  
PENELOPE GREENSLADE
Keyword(s):  
South Africa ◽  
Original Description ◽  
Endemic Genus ◽  
Tasmanian Endemic

The original description of the Tasmanian endemic genus Tasmanura Womersley was based on a misunderstanding of its gross morphology. This probably led to a misidentification of the genus from South Africa. To prevent similar misidentifications, the genus is redescribed here from the holotype and comments made on its distribution and habitat as well as current and future risks to its persistence. 

Lecanactis (Roccellaceae) in Tasmania, with the description of a new saxicolous species and a revised key for the genus in Australia

2021 ◽  
Vol 53 (1) ◽  
pp. 95-101
Author(s):  
Gintaras Kantvilas
Keyword(s):  
New Zealand ◽  
New South ◽  
First Record ◽  
New Taxon ◽  
European Species ◽  
Australian Species ◽  
South Wales ◽  
Distribution And Ecology ◽  
Tasmanian Endemic ◽  
First Time

AbstractThe lichen genus Lecanactis Körb. in Tasmania comprises six species: L. abietina (Ach.) Körb., which is widespread and pan-temperate; L. latispora Egea & Torrente and L. neozelandica Egea & Torrente, both shared with New Zealand and with the former recorded here from the Auckland Islands for the first time; L. mollis (Stirt.) Frisch & Ertz, shared with Victoria and New Zealand; L. aff. dilleniana (Ach.) Körb., a European species recorded provisionally for Tasmania on the basis of several sterile collections; L. scopulicola Kantvilas, which is described here as new to science and apparently a Tasmanian endemic. This new taxon occurs in rocky underhangs and is characterized by a thick, leprose thallus containing schizopeltic acid, and 3-septate ascospores, 19–30 × 4.5–6 μm. Short descriptions and a discussion of distribution and ecology are given for all species. A key for all 11 Australian species of the genus is provided, including L. subfarinosa (C. Knight) Hellb. and L. tibelliana Egea & Torrente, which are recorded for Australia for the first time, and L. platygraphoides (Müll.Arg.) Zahlbr., a first record for New South Wales. Lecanactis spermatospora Egea & Torrente and L. sulphurea Egea & Torrente are also included.

Phylogeny, diversification and biogeographic implications of the eastern Mediterranean endemic genus Ricotia (Brassicaceae)

Taxon ◽  
2015 ◽  
Vol 64 (4) ◽  
pp. 727-740 ◽  
Author(s):  
Barış Özüdoğru ◽  
Galip Akaydın ◽  
Sadık Erik ◽  
Ihsan A. Al-Shehbaz ◽  
Klaus Mummenhoff
Keyword(s):  
Eastern Mediterranean ◽  
Endemic Genus

The Tasmanian Endemic Shrub Acacia axillaris: Conservation Ecology Applied to the Question of Rarity or Vulnerability

1999 ◽  
Vol 47 (1) ◽  
pp. 97 ◽  
Author(s):  
J. B. Kirkpatrick ◽  
A. J. J. Lynch ◽  
L. Gilfedder
Keyword(s):  
Stand Structure ◽  
Conservation Status ◽  
Fire Regimes ◽  
Weed Competition ◽  
Conservation Ecology ◽  
Australian Species ◽  
Tasmanian Endemic ◽  
Germination Requirements ◽  
Land Clearance

Acacia axillaris Benth. had been recommended for downgrading from a conservation status of vulnerable to one of rare in response to changed knowledge of its distribution. Ecological investigations of its phytosociology, stand structure, germination requirements, soil seed store and response to fire and disturbance indicate, however, that it is susceptible to elimination by fire regimes that allow the survival of most of its co-occurring species and most other Australian species of Acacia. The species is also vulnerable to land clearance and weed competition in the lowland part of its range, which is largely on private land.A. axillaris may be a refugial species, better suited to glacial Tasmania than to interglacial Tasmania. On ecological evidence, the species should retain its conservation status of vulnerable to extinction.

Paracarphalea, a new genus of the coffee family segregated from the Malagasy endemic genus Carphalea (Rubiaceae, Rubioideae, Knoxieae)

Phytotaxa ◽  
2016 ◽  
Vol 263 (2) ◽  
pp. 98 ◽  
Author(s):  
JULIA FERM ◽  
JESPER KÅREHED ◽  
BIRGITTA BREMER ◽  
SYLVAIN G. RAZAFIMANDIMBISON
Keyword(s):  
Bayesian Methods ◽  
Type Species ◽  
New Genus ◽  
Sequence Data ◽  
Conservation Status ◽  
Endemic Genus ◽  
Phylogenetic Studies ◽  
Molecular Phylogenetic ◽  
Nuclear Its ◽  
Iucn Criteria

The Malagasy genus Carphalea (Rubiaceae) consists of six species (C. angulata, C. cloiselii, C. kirondron, C. linearifolia, C. madagascariensis, C. pervilleana) of shrubs or small trees and is recognizable by a distinctly lobed calyx, 2(–4)-locular ovaries, each locule with several ovules on a rod-like stalk arising from the base of the locule, and indehiscent fruits. Carphalea linearifolia, rediscovered in 2010, has not previously been included in any Rubiaceae molecular phylogenetic studies. We re-investigated the monophyly of Carphalea using sequence data from chloroplast (rps16 and trnT-F) and nuclear (ITS and ETS) markers analysed with parsimony and Bayesian methods. Carphalea linearifolia forms a clade with C. cloiselii and the type species C. madagascariensis. This clade is sister to a clade consisting of the rest of the Carphalea species plus the genus Triainolepis. According to these results, the new genus Paracarphalea is here described to accommodate Carphalea angulata, C. kirondron, and C. pervilleana. The conservation status of Carphalea linearifolia is assessed as critically endangered according to IUCN criteria.

scholarly journals Comparative Chloroplast Genome Analyses of the Winter-Blooming Eastern Asian Endemic Genus Chimonanthus (Calycanthaceae) With Implications For Its Phylogeny and Diversification

2021 ◽  
Vol 12 ◽  
Author(s):  
Abbas Jamal ◽  
Jun Wen ◽  
Zhi-Yao Ma ◽  
Ibrar Ahmed ◽  
Abdullah ◽  
...  
Keyword(s):  
Chloroplast Genome ◽  
Eastern China ◽  
Gc Content ◽  
Quaternary Period ◽  
Medicinal Uses ◽  
Endemic Genus ◽  
Chloroplast Genomes ◽  
Genome Features ◽  
Forest Regions ◽  
Genome Analyses

Chimonanthus of Calycanthaceae is a small endemic genus in China, with unusual winter-blooming sweet flowers widely cultivated for ornamentals and medicinal uses. The evolution of Chimonanthus plastomes and its phylogenetic relationships remain unresolved due to limited availability of genetic resources. Here, we report fully assembled and annotated chloroplast genomes of five Chimonanthus species. The chloroplast genomes of the genus (size range 153,010 – 153,299 bp) reveal high similarities in gene content, gene order, GC content, codon usage, amino acid frequency, simple sequence repeats, oligonucleotide repeats, synonymous and non-synonymous substitutions, and transition and transversion substitutions. Signatures of positive selection are detected in atpF and rpoB genes in C. campanulatus. The correlations among substitutions, InDels, and oligonucleotide repeats reveal weak to strong correlations in distantly related species at the intergeneric levels, and very weak to weak correlations among closely related Chimonanthus species. Chloroplast genomes are used to reconstruct a well-resolved phylogenetic tree, which supports the monophyly of Chimonanthus. Within Chimonanthus, C. praecox and C. campanulatus form one clade, while C. grammatus, C. salicifolius, C. zhejiangensis, and C. nitens constitute another clade. Chimonanthus nitens appears paraphyletic and is closely related to C. salicifolius and C. zhejiangensis, suggesting the need to reevaluate the species delimitation of C. nitens. Chimonanthus and Calycanthus diverged in mid-Oligocene; the radiation of extant Chimonanthus species was dated to the mid-Miocene, while C. grammatus diverged from other Chimonanthus species in the late Miocene. C. salicifolius, C. nitens(a), and C. zhejiangensis are inferred to have diverged in the Pleistocene of the Quaternary period, suggesting recent speciation of a relict lineage in the subtropical forest regions in eastern China. This study provides important insights into the chloroplast genome features and evolutionary history of Chimonanthus and family Calycanthaceae.

scholarly journals Dishkeya gen. nov., a New World endemic genus of leaf-mining Tischeriidae (Lepidoptera), transferred from Tischeria Zeller

Biologija ◽  
2020 ◽  
Vol 66 (3) ◽  
Author(s):  
Jonas R. Stonis ◽  
M. Alma Solis
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
Type Species ◽  
New World ◽  
New Genus ◽  
Endemic Genus ◽  
Leaf Mining ◽  
A New Species

We describe a new genus, Dishkeya Stonis, gen. nov., and a new species, Dishkeya gothica Diškus & Stonis, sp. nov., discovered feeding on Gouania lupuloides (L.) Urb., Rhamnaceae. We discuss the diagnostics of Tischeria Zeller and Dishkeya gen. nov.; the latter is characterized by the absence of a juxta, the presence of a pseudognathos, and well-developed carinae of the phallus in the male genitalia. We newly combine Tischeria bifurcata Braun and Tischeria gouaniae Stonis & Diškus with Dishkeya and designate the latter species as the type species of the new genus. All species treated in the paper are illustrated with drawings or photographs of the male genitalia.

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