Molecular and morphological evidence for a new genus of small trapdoor spiders from arid Western Australia (Araneae : Mygalomorphae : Nemesiidae : Anaminae)

2017 ◽  
Vol 31 (4) ◽  
pp. 492 ◽  
Author(s):  
Mark A. Castalanelli ◽  
Joel A. Huey ◽  
Mia J. Hillyer ◽  
Mark S. Harvey
Keyword(s):  
New Species ◽  
Molecular Analysis ◽  
Western Australia ◽  
New Genus ◽  
Morphological Evidence ◽  
Character System ◽  
Three New Species

The trapdoor spider family Nemesiidae comprises 14 genera in Australia, the majority of which are included in the subfamily Anaminae. Here we provide evidence from a multigene molecular analysis of most Australian genera of Anaminae for a previously unrecognised clade that also differs from its sister-genus, Aname L. Koch, by the lack of a prominent asetose ventral depression on the pedipalpal tibia and the medium-sized mating spur on tibia I of males. This depression is a characteristic of all species of Aname examined to date, and represents a newly recognised character system in the subfamily. The new genus, named Hesperonatalius, is represented by three new species – H. maxwelli, sp. nov., H. harrietae, sp. nov. and H. langlandsi, sp. nov. – all from arid Western Australia. http://zoobank.org/References/D5352390-5D21-49DD-A123-A074422EB860

Wundacaenis, a new genus of Caenidae (Insecta : Ephemeroptera) from Australia

1993 ◽  
Vol 7 (4) ◽  
pp. 787 ◽  
Author(s):  
PJ Suter
Keyword(s):  
New Species ◽  
Western Australia ◽  
New Genus ◽  
New South ◽  
New South Wales ◽  
Northern Territory ◽  
Eastern Coast ◽  
South Wales ◽  
Three New Species

A new genus, Wundacaenis, is erected for three new species of Australian caenid mayflies. The genus is diagnosed by possession of distinctive lobes on the anterolateral margins of the mesonotum. The distribution of Wundacaenis extends from the Kimberleys in Western Australia, through the Alligator Rivers Region in the Northern Territory, and down the eastern coast to the Shoalhaven River in New South Wales.

scholarly journals Indopolystoma n. gen. (Monogenea, Polystomatidae) with the description of three new species and reassignment of eight known Polystoma species from Asian frogs (Anura, Rhacophoridae)

Parasite ◽  
2019 ◽  
Vol 26 ◽  
pp. 67
Author(s):  
Amira Chaabane ◽  
Olivier Verneau ◽  
Louis Du Preez
Keyword(s):  
New Species ◽  
New Genus ◽  
Phylogenetic Analyses ◽  
The Body ◽  
Molecular Dating ◽  
Phylogenetic Position ◽  
Morphological Evidence ◽  
Freshwater Turtles ◽  
Three New Species ◽  
Japan And China

The polystomes (Monogenea, Polystomatidae) radiated across semi-aquatic tetrapods including all three amphibian orders, freshwater turtles and the hippopotamus. Prior to this study, phylogenetic analyses revealed that the most diverse and widespread genus, Polystoma, was not monophyletic; a lineage comprising four undescribed species from the bladder of Zhangixalus spp. (Rhacophoridae) in Asia occupied a deep phylogenetic position. Regarding vicariance biogeography and molecular dating, the origin of this lineage is correlated with the breakup of Gondwanaland in the Mesozoic period. Based on a Bayesian analysis of four concatenated genes (18S, 28S, COI and 12S) and morphological evidence, one new genus, Indopolystoma n. gen., and three new species, sampled in Japan and China, are described here: Indopolystoma viridi n. sp. from Z. viridis of Japan, Indopolystoma elongatum n. sp. from Z. arboreus of Japan, and Indopolystoma parvum n. sp. from Z. omeimontis of China. Indopolystoma is unique amongst polystome genera infecting anurans by possessing a small haptor relative to the body size, posteriormost marginal hooklet C1 much bigger than hooklets C2–C8 with conspicuous broad blade and guard and a pair of hamuli lacking a deep notch. Eight species of Asian Polystoma, all from rhacophorids, are transferred as Indopolystoma carvirostris (Fan, Li & He, 2008) n. comb., I. hakgalense (Crusz & Ching, 1975) n. comb., I. indicum (Diengdoh & Tandon, 1991) n. comb., I. leucomystax (Zhang & Long, 1987) n. comb., I. mutus (Meng, Song & Ding, 2010) n. comb., I. pingbianensis (Fan, Wang & Li, 2004) n. comb., I. rhacophori (Yamaguti, 1936) n. comb., and I. zuoi (Shen, Wang & Fan, 2013) n. comb.

Revision of Spinosphaera and establishment of the new genus Hutchingsiella (Polychaeta: Terebellidae: Terebellinae)

2003 ◽  
Vol 83 (4) ◽  
pp. 747-759 ◽  
Author(s):  
Mario H. Londoño-Mesa
Keyword(s):  
New Species ◽  
Pacific Ocean ◽  
Western Australia ◽  
New Genus ◽  
Caribbean Region ◽  
Caribbean Coast ◽  
The Pacific ◽  
Mexican Caribbean ◽  
The Pacific Ocean ◽  
Three New Species

Spinosphaera is a Terebellinae genus with three species described from the Pacific Ocean, S. pacifica from Japan, S. oculata from California, and the doubtful S. cowarrie from Western Australia. The genus is presently unknown in the Grand Caribbean region. Spinosphaera is characterized by the absence of branchiae, by the great number of notopodia, and the presence of a special type of notochaetae, called ‘Spinosphaera-chaeta’. These chaetae have three different regions: distal denticulate blade, neck separating the former from a middle swollen spinous region, and a proximal smooth or bilimbate region; two sizes are present. The genus is redefined, with redescription of all species currently known. Three new species are described here, two from the Mexican Caribbean coast, S. hutchingsae and S. carrerai, and one from California, S. harrisae. A taxonomic key to identify all species is given. Hutchingsiella gen. nov. is proposed for S. cowarrie; it differs from Spinosphaera in having notochaeta from segment 5 and neurochaetae from segment 6, and for lacking Spinosphaera chaeta.

Notes on some species of Nematoda from kangaroos and wallabies, including a new genus and three new species

Parasitology ◽  
1965 ◽  
Vol 55 (1) ◽  
pp. 145-162 ◽  
Author(s):  
Patricia M. Mawson
Keyword(s):  
New Species ◽  
Medical Research ◽  
Western Australia ◽  
New Genus ◽  
The North ◽  
Three New Species ◽  
Zoology Department

A large number of nematodes from Protemnodon rufogrisea, P. bicolor, P. dorsalis, and Macropus canguru, from southern Queensland, M. robustus from Western Australia, and Megaleia rufa (? locality) have been examined. The species described in this paper are: Pharyngostrongylus macropodis Yorke & Maplestone, P. kappa, sp.nov. (syn. P. macropodis in part), P. eta Johnston & Mawson, P. lambda, sp.nov., Rugopharynx epsilon (J. & M.), R. delta (J. & M.), R. zeta (J. & M.) (syn. R. longibursaris (Kung)), R. theta (J. & M.), Coronostrongylus coronatus J. & M.; a new genus is proposed, Oesophagonastes, with type O. kartana syn. Spirostrongylus kartana Mawson to include O. parma syn. Pharyngostrongylus parma J. & M., O. gallardi syn. P. gallardi J. & M., and O. leptos, sp.nov.Most of the parasites were sent for examination by Dr M. J. Mackerras, then of the Queensland Institute of Medical Research. Those from Western Australia were from Dr T. Ealey of the Zoology Department, Monash University, Victoria, who was working on Macropus robustus in the north of that state. I am most grateful to both of these helpers.

scholarly journals Porongurup, a new genus of pselaphine staphylinid beetles from Western Australia (Coleoptera, Staphylinidae, Pselaphinae, Faronitae)

ZooKeys ◽  
2019 ◽  
Vol 881 ◽  
pp. 13-22
Author(s):  
Su-Ho Choi ◽  
Donald S. Chandler ◽  
Jong-Seok Park
Keyword(s):  
New Species ◽  
Western Australia ◽  
New Genus ◽  
Distribution Map ◽  
Diagnostic Characters ◽  
Three New Species

A new genus and three new species of pselaphine staphylinid beetles, supertribe Faronitae, from Western Australia are described as follows: Porongurupgen. nov. is based on Porongurup angulatussp. nov., with the two additional new species, Porongurup clarkeisp. nov. and Porongurup tenuissp. nov. Illustrations of their habitus, and major diagnostic characters as well as a distribution map are included. A key to the species is provided.

scholarly journals Curiosimusca, gen. nov., and three new species in the family Aulacigastridae from the Oriental Region (Diptera: Opomyzoidea)

Zootaxa ◽  
2005 ◽  
Vol 1009 (1) ◽  
pp. 21 ◽  
Author(s):  
ALESSANDRA RUNG ◽  
WAYNE N. MATHIS ◽  
LÁSZLÓ PAPP
Keyword(s):  
New Species ◽  
Phylogenetic Relationships ◽  
New Genus ◽  
Sister Group ◽  
Morphological Evidence ◽  
Oriental Region ◽  
The Family ◽  
Three New Species

A new genus, Curiosimusca, and three new species (C. khooi, C. orientalis, C. maefangensis) are described from specimens collected in the Oriental Region (Malaysia, Thailand). Curiosimusca is postulated to be the sister group of Aulacigaster Macquart and for the present is the only other genus included in the family Aulacigastridae (Opomyzoidea). Morphological evidence is presented to document our preliminary hypothesis of phylogenetic relationships.

Two new genera and six other novelties in Heterochaete sensu lato (Auriculariales, Basidiomycota)

Botany ◽  
2019 ◽  
Vol 97 (8) ◽  
pp. 439-451 ◽  
Author(s):  
Renato Lúcio Mendes Alvarenga ◽  
Viacheslav Spirin ◽  
Vera Malysheva ◽  
Tatiana Baptista Gibertoni ◽  
Karl-Henrik Larsson
Keyword(s):  
New Species ◽  
New Genus ◽  
Single Species ◽  
Fungal Species ◽  
New Combination ◽  
Morphological Evidence ◽  
New Genera ◽  
Three New Species ◽  
Taxonomic Assignments ◽  
One New Species

The genus Heterochaete (Auriculariales, Basidiomycota) is traditionally defined as comprising resupinate fungal species with sterile spines (hyphal pegs) that are distributed on hymenial surface. Recent DNA-based studies have indicated that Heterochaete is polyphyletic, although the correct taxonomic positions of many species under this genus remains unresolved. In this study, we revised the taxonomic assignments of some representatives of Heterochaete s.l., with special emphasis on neotropical taxa. Based on our results, two new genera, three new species, and three new combinations are proposed. Adustochaete is a new genus comprising two newly described species collected from dry hardwood twigs in the Neotropics; these two species are Adustochaete rava (the genus type) from Brazil and Adustochaete interrupta from Mexico. To date, the second genus, Proterochaete, comprises a single species, Proterochaete adusta comb. nov., which is widely distributed in the temperate Northern hemisphere. In addition, one new species, Tremellochaete cerradensis sp. nov., is described and one new combination, Tremellochaete ciliata comb. nov., is proposed in Tremellochaete, both recorded in Brazil. A neotype is selected for Heterochaetella ochracea, and this species was moved to Eichleriella based on morphological evidence and DNA analyses.

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