A review of extant Tudivasum Rosenberg & Petit, 1987 (Neogastropoda: Turbinellidae) and description of three new species from Western Australia

2020 ◽  
Author(s):  
Hugh M Morrison ◽  
Lisa A Kirkendale ◽  
Nerida G Wilson
Keyword(s):  
New Species ◽  
Western Australia ◽  
Sequence Data ◽  
Dna Sequence Data ◽  
The Third ◽  
Extant Species ◽  
Low Diversity ◽  
Three New Species ◽  
Morphological Species ◽  
Shell Sculpture

ABSTRACT Tudivasum Rosenberg & Petit, 1987 is a morphologically distinct gastropod genus of low diversity. All but one species are known from Australia and they occur from the intertidal zone down to hundreds of metres on the continental shelf. These carnivorous gastropods are thought to have intracapsular development. The six currently recognized extant species are reviewed here and their geographical ranges clarified. Two new species, Tudivasum chaneyi n. sp. and T. ashmorense n. sp., are described from Ashmore Reef, Western Australia, and are characterized by differences in protoconch colour and shell sculpture. The third new species, T. westrale n. sp., is described from the mid-west coast of Western Australia, where it has long been misidentified as T. spinosum (H. Adams & A. Adams, 1864). We generated a molecular phylogeny based on mitochondrial DNA sequence data to test morphological species concepts and reconstruct relationships among four of the described species. High levels of divergence within one of the new species could indicate an additional cryptic species.

scholarly journals A new species of the blind cave gudgeon Milyeringa (Pisces: Gobioidei, Eleotridae) from Barrow Island, Western Australia, with a redescription of M. veritas Whitley

Zootaxa ◽  
2013 ◽  
Vol 3616 (2) ◽  
pp. 135-150 ◽  
Author(s):  
HELEN K. LARSON ◽  
RALPH FOSTER ◽  
WILLIAM F. HUMPHREYS ◽  
MARK I. STEVENS
Keyword(s):  
New Species ◽  
Dna Sequence ◽  
Western Australia ◽  
Sequence Data ◽  
Morphological Data ◽  
Unique Form ◽  
Dna Sequence Data ◽  
The Third ◽  
Blind Cave ◽  
A New Species

A new species of the eyeless eleotrid genus Milyeringa is described from wells sunk on Barrow Island, Western Australia. Milyeringa justitia n. sp. is the third species of the genus to be named. Morphological data and cytochrome c oxidase subunit I (COI) DNA sequence data from a wide sample of localities at which the genus occurs was used to evaluate relationships and species limits. Milyeringa veritas is redescribed, and M. brooksi is synonymised with M. veritas. The unique form and ecology of these fishes, plus the threats to their survival, warrants immediate and continuing attention in management.

scholarly journals A review of Bennelongia De Deckker & McKenzie, 1981 (Crustacea, Ostracoda) species from eastern Australia with the description of three new species

2012 ◽  
Author(s):  
Rylan Shearn ◽  
Annette Koenders ◽  
Stuart Halse ◽  
Isa Schön ◽  
Koen Martens
Keyword(s):  
New Species ◽  
New Zealand ◽  
Western Australia ◽  
Morphological Features ◽  
Molecular Evidence ◽  
Cryptic Diversity ◽  
The Third ◽  
Eastern Australia ◽  
Three New Species ◽  
Morphological Species

Australia is predicted to have a high number of currently undescribed ostracod taxa. The genus Bennelongia De Deckker & McKenzie, 1981 (Crustacea, Ostracoda) occurs in Australia and New Zealand, and has recently shown potential for high speciosity, after the description of nine new species from Western Australia. Here, we focus on Bennelongia from eastern Australia, with the objectives of exploring likely habitats for undiscovered species, genetically characterising published morphological species and scanning classical species for cryptic diversity. Two traditional (morphological) species are confirmed to be valid using molecular evidence (B. harpago De Deckker & McKenzie, 1981 and B. pinpi De Deckker, 1981), while three new species are described using both morphological and molecular evidence. Two of the new species belong to the B. barangaroo lineage (B. dedeckkeri sp. nov. and B. mckenziei sp. nov.), while the third is a member of the B. nimala lineage (B. regina sp. nov.). Another species was found to be genetically distinct, but is not formally described here owing to a lack of distinguishing morphological features from the existing species B. cuensis Martens et al., 2012. Trends in diversity and radiation of the genus are discussed, as well as implications these results have for the conservation of temporary pool microfauna and our understanding of Bennelongia’s evolutionary origin.

Revision of the genus Hannia (Teleostei, Terapontidae), with description of a new species, Hannia wintoni, from the Kimberley, Western Australia

Zootaxa ◽  
2020 ◽  
Vol 4869 (4) ◽  
pp. 562-586
Author(s):  
JAMES J. SHELLEY ◽  
AURÉLIEN DELAVAL ◽  
MATTHEW C. LE FEUVRE ◽  
TIM DEMPSTER ◽  
TARMO A. RAADIK ◽  
...  
Keyword(s):  
New Species ◽  
Western Australia ◽  
Sequence Data ◽  
Conservation Status ◽  
Original Description ◽  
Molecular Study ◽  
Meristic Characters ◽  
Dna Sequence Data ◽  
Freshwater Habitats ◽  
Allozyme Loci

The systematics of the genus Hannia Vari 1978, endemic to freshwater habitats of remote north-western Australia, is revised in light of recent collections in the region and a molecular study of the group that identified an undescribed candidate species. A new freshwater fish species (Hannia wintoni sp. nov) is described based on analysis of multiple nuclear genetic markers (53 allozyme loci), mitochondrial DNA sequence data (601 bp cytochrome b) and morphology (examination of a suite of 66 morphometric and meristic characters). Head profile, postorbital length, maximum length, preopercular spines and pectoral-fin rays are characters that best distinguish H. wintoni sp. nov from its only congener, H. greewayi. While the existing description of H. greenwayi is robust and accurate, we present a number of additional characters that enhance to the original description, based on type and fresh material. Information on the known distribution, habitats and conservation status of the two species is summarised. The new species is a narrow-range endemic. 

A taxonomic review of Lampris guttatus (Brünnich 1788) Lampridiformes; Lampridae) with descriptions of three new species

Zootaxa ◽  
2018 ◽  
Vol 4413 (3) ◽  
pp. 551 ◽  
Author(s):  
KAREN E. UNDERKOFFLER ◽  
MEAGAN A. LUERS ◽  
JOHN R. HYDE ◽  
MATTHEW T. CRAIG
Keyword(s):  
New Species ◽  
Dna Sequence ◽  
Sequence Data ◽  
Dna Sequence Data ◽  
Taxonomic Review ◽  
Three New Species ◽  
Meristic Data

The genus Lampris (Lampridae) currently comprises two species, Lampris guttatus (Brünnich 1788) and L. immaculatus (Gilchrist 1905) commonly known as Opah and Southern Opah, respectively. Hyde et al. (2014) presented DNA sequence data which revealed the presence of five distinct, monophyletic lineages within L. guttatus. In this paper, we present morphological and meristic data supporting the presence of five species previously subsumed within L. guttatus (Brünnich 1788). We restrict Lampris guttatus (Brünnich 1788), resurrect L. lauta (Lowe 1838), and describe three new species of Lampris. A key to the species of Lampris is provided. 

The genus Benthofascis (Gastropoda: Conoidea): A revision with descriptions of new species

Zootaxa ◽  
2011 ◽  
Vol 2796 (1) ◽  
pp. 1 ◽  
Author(s):  
J. K. TUCKER ◽  
M. J. TENORIO ◽  
P. STAHLSCHMIDT
Keyword(s):  
New Species ◽  
Western Australia ◽  
Type Species ◽  
Fossil Species ◽  
Extant Species ◽  
Three New Species ◽  
Geologic Record ◽  
First Time

The conoidean gastropod genus Benthofascis Iredale, 1936 is examined. This genus of Conorbidae has extant species. Three previously described species from the Recent including the type species B. biconica (Hedley), B. sarcinula (Hedley), and B. lozoueti Sysoev & Bouchet are reviewed. Three new species from the Recent, B. conorbioides sp. nov., B. pseudobiconica sp. nov., and B. angularis sp. nov. are described from Australia. One of these (B. angularis) is the first Benthofascis species described from Western Australia. Two fossil species originally described as Conorbis from the Miocene and Oligocene of Australia (C. atractoides Tate and C. otwayensis Long, respectively) are for the first time assigned to Benthofascis, thus extending the geologic record of the genus to the Oligocene.

scholarly journals Three new species of Fomitiporella (Hymenochaetales, Basidiomycota) based on the evidence from morphology and DNA sequence data

MycoKeys ◽  
2018 ◽  
Vol 30 ◽  
pp. 73-89 ◽  
Author(s):  
Xiao-Hong Ji ◽  
Josef Vlasák ◽  
Xue-Mei Tian ◽  
Yu-Cheng Dai
Keyword(s):  
New Species ◽  
Dna Sequence ◽  
Sequence Data ◽  
Large Subunit ◽  
Its Region ◽  
Morphological Characters ◽  
White Rot ◽  
Molecular Evidence ◽  
Dna Sequence Data ◽  
Three New Species

Fomitiporella austroasiana, F. mangrovei and F. vietnamensis are described and illustrated as new species based on morphological characters and molecular evidence. They have annual to perennial, mostly resupinate basidiomata with grayish fresh pores, an indistinct subiculum, lack any kind of setae, have brownish, thick-walled basidiospores, and cause a white rot. The distinctive morphological characters of the new species and their related species are discussed. Phylogenies based on the nuclear ribosomal large subunit (28S) and the nuclear ribosomal ITS region show that these three new species form three distinct lineages in the Fomitiporella clade. A key to known species of Fomitiporella is given.

Three new percid fishes (Percidae: Percina) from the Mobile Basin drainage of Alabama, Georgia, and Tennessee

Zootaxa ◽  
2007 ◽  
Vol 1549 (1) ◽  
pp. 1-28 ◽  
Author(s):  
JAMES D. WILLIAMS ◽  
DAVID A. NEELY ◽  
STEPHEN J. WALSH ◽  
NOEL M. BURKHEAD
Keyword(s):  
New Species ◽  
Sequence Data ◽  
Mitochondrial Cytochrome ◽  
River Drainage ◽  
The Third ◽  
Mitochondrial Cytochrome B ◽  
Conservation Actions ◽  
Three New Species ◽  
Fall Line ◽  
Imperiled Species

Three new species of Percina are described from upland drainages of the Mobile Basin. Two of the three species are narrowly distributed: P. kusha, the Bridled Darter, is currently known only from the Conasauga River drainage in Georgia and Tennessee and Etowah River drainage in Georgia, both tributaries of the Coosa River, and P. sipsi, the Bankhead Darter, which is restricted to tributaries of Sipsey Fork of the Black Warrior River in northwestern Alabama. The third species, P. smithvanizi, the Muscadine Darter, occurs above the Fall Line in the Tallapoosa River drainage in eastern Alabama and western Georgia. In a molecular analysis using mitochondrial cytochrome b sequence data, P. kusha and P. smithvanizi were recovered as sister species, while Percina sipsi was recovered in a clade consisting of P. aurolineata (P. sciera + P. sipsi). Two of the three species, P. kusha and P. sipsi, are considered to be imperiled species and are in need of conservation actions to prevent their extinction. Description of these three darters increases the number of described species of Percina to 44. Sixteen are known to occur in the Mobile Basin, including nine that are endemic.

New species of the genus Ophiolepis Müller & Troschel, 1840 (Echinodermata: Ophiuroidea: Ophiolepididae)

2017 ◽  
Vol 98 (8) ◽  
pp. 2049-2065
Author(s):  
Tania Pineda-Enríquez ◽  
Guadalupe Bribiesca-Contreras ◽  
Francisco A. Solís-Marín ◽  
Alfredo Laguarda-Figueras ◽  
Timothy O'Hara
Keyword(s):  
New Species ◽  
Western Australia ◽  
Morphological Traits ◽  
Brittle Star ◽  
Similar Distribution ◽  
Western Atlantic ◽  
Extant Species ◽  
Three New Species

The aim of the present work is to report and describe three new species of the tropical brittle-star genus Ophiolepis. The new species are described herein as Ophiolepis aemulata sp. nov., Ophiolepis buitronae sp. nov. and Ophiolepis crebra sp. nov. As these species were previously misidentified, morphological traits and similarities between them and other species are extensively discussed. Ophiolepis buitronae sp. nov. is widespread in tropical and warm waters of the western Atlantic from intertidal to 36 m. It has consistently been misidentified as Ophiolepis impressa as these two species share a similar distribution and are found together. Ophiolepis aemulata sp. nov. is found in western Australia, as are its congeners Ophiolepis superba and Ophiolepis unicolor, while Ophiolepis crebra sp. nov. is found in Australia and Indonesia. There are 25 extant species, including the three new species, which are currently referred to the genus Ophiolepis.

scholarly journals Insight into the Systematics of Novel Entomopathogenic Fungi Associated with Armored Scale Insect, Kuwanaspis howardi (Hemiptera: Diaspididae) in China

2021 ◽  
Vol 7 (8) ◽  
pp. 628
Author(s):  
Xiu-Lan Xu ◽  
Qian Zeng ◽  
Yi-Cong Lv ◽  
Rajesh Jeewon ◽  
Sajeewa S. N. Maharachchikumbura ◽  
...  
Keyword(s):  
New Species ◽  
Entomopathogenic Fungi ◽  
Sequence Data ◽  
Scale Insect ◽  
Dna Sequence Data ◽  
Extant Species ◽  
Armored Scale ◽  
Morphological Differences ◽  
His3 Gene ◽  
Insight Into

This study led to the discovery of three entomopathogenic fungi associated with Kuwanaspis howardi, a scale insect on Phyllostachys heteroclada (fishscale bamboo) and Pleioblastus amarus (bitter bamboo) in China. Two of these species belong to Podonectria: P. kuwanaspidis X.L. Xu & C.L. Yang sp. nov. and P. novae-zelandiae Dingley. The new species P. kuwanaspidis has wider and thicker setae, longer and wider asci, longer ascospores, and more septa as compared with similar Podonectria species. The morphs of extant species P. novae-zelandiae is confirmed based on sexual and asexual morphologies. Maximum likelihood and Bayesian inference analyses of ITS, LSU, SSU, tef1-α, and rpb2 sequence data provide further evidence for the validity of the two species and their placement in Podonectriaceae (Pleosporales). The second new species, Microcera kuwanaspidis X.L. Xu & C.L. Yang sp. nov., is established based on DNA sequence data from ITS, LSU, SSU, tef1-α, rpb1, rpb2, acl1, act, cmdA, and his3 gene regions, and it is characterized by morphological differences in septum numbers and single conidial mass.

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