Caridina malanda, a new species of freshwater shrimp (Crustacea: Decapoda: Atyidae) from the Wet Tropics World Heritage area, north–eastern Queensland, Australia

Zootaxa ◽  
2019 ◽  
Vol 4652 (1) ◽  
pp. 113-125
Author(s):  
SATISH CHOY ◽  
TIMOTHY J. PAGE ◽  
VALENTIN DE MAZANCOURT ◽  
BENJAMIN MOS
Keyword(s):  
New Species ◽  
World Heritage ◽  
Molecular Data ◽  
Sympatric Species ◽  
Morphological Studies ◽  
North Eastern ◽  
Wet Tropics ◽  
World Heritage Area ◽  
Heritage Area ◽  
A New Species

Integrated molecular and morphological studies of newly collected and curated specimens of the genus Caridina from the Atherton Tablelands, Wet Tropics World Heritage Area in north–eastern Queensland, Australia indicated the presence of an undescribed species belonging to the Caridina zebra Short 1993 complex. This species is somewhat intermediate, although distinct on the basis of molecular data and morphology, from two known sympatric species, Caridina zebra and C. confusa Choy & Marshall 1997, and an allopatric species, C. spinula Choy & Marshall 1997, from the Cape York Peninsula, about 500 km north. It is described here as a new species, C. malanda sp. nov., and compared with similar congeners. A key for the identification of the species, as well as notes on its distribution, ecology, and conservation, are provided. 

Cranial remains of a new species of balbarine kangaroo (Marsupialia: Macropodoidea) from the Oligo-Miocene freshwater limestone deposits of Riversleigh World Heritage Area, northern Australia

2000 ◽  
Vol 74 (2) ◽  
pp. 317-326 ◽  
Author(s):  
B. N. Cooke
Keyword(s):  
New Species ◽  
World Heritage ◽  
Northern Australia ◽  
Type Specimens ◽  
Evolutionary Convergence ◽  
World Heritage Area ◽  
Phylogenetic Affinities ◽  
New Evidence ◽  
Heritage Area ◽  
A New Species

A new species, Balbaroo fangaroo, of balbarine kangaroo is described from the freshwater limestone deposits at Riversleigh northern Australia. The type specimens include two partial skulls which reveal hitherto unknown characters of Balbarinae and provide new evidence relevant to the resolution of the phylogenetic affinities of Balbarinae. A number of the newly-revealed characters e.g., squamosal-frontal contact on the walls of the neurocranium, are argued as being plesiomorphic for Macropodoidea.Hypertrophied upper canines which occur in the paratype, have never previously been recorded in kangaroos and represent an example of evolutionary convergence between these herbivorous marsupials and ungulate eutherians.

Species boundaries among barred river frogs, Mixophyes (Anura: Myobatrachidae) in north-eastern Australia, with descriptions of two new species

Zootaxa ◽  
2006 ◽  
Vol 1228 (1) ◽  
pp. 35 ◽  
Author(s):  
MICHAEL MAHONY ◽  
STEPHEN C. DONNELLAN ◽  
STEPHEN J. RICHARDS ◽  
KEITH MCDONALD
Keyword(s):  
Mitochondrial Dna ◽  
New Species ◽  
Species Boundaries ◽  
Molecular Analyses ◽  
Eastern Australia ◽  
North Eastern ◽  
Two New Species ◽  
Wet Tropics ◽  
World Heritage Area ◽  
Heritage Area

Mixophyes are large ground-dwelling myobatrachid frogs from eastern Australia and New Guinea. We use analyses of allozyme frequencies, nucleotide sequences of mitochondrial DNA and morphology to define species boundaries in Mixophyes from the Wet Tropics World Heritage Area of northern Queensland. The molecular analyses identify a minimum of three species in the region. Morphometric and meristic analyses corroborate these distinctions. The existence of two of these species was not previously suspected, and they are formally described herein.

Implications of a new species of the Oligo-Miocene kangaroo (Marsupialia: Macropodoidea) Nambaroo, from the Riversleigh World Heritage Area, Queensland, Australia

2007 ◽  
Vol 81 (6) ◽  
pp. 1147-1167 ◽  
Author(s):  
Benjamin P. Kear ◽  
Bernard N. Cooke ◽  
Michael Archer ◽  
Timothy F. Flannery
Keyword(s):  
New Species ◽  
Cladistic Analysis ◽  
World Heritage ◽  
Holotype Specimen ◽  
Sister Clade ◽  
Outgroup Taxon ◽  
World Heritage Area ◽  
Heritage Area ◽  
A New Species

A partial skeleton (including both skull and postcranium) and referred dental material attributable to a new species of Oligo-Miocene kangaroo, Nambaroo gillespieae, are described from the Riversleigh World Heritage Area, northwestern Queensland, Australia. The holotype specimen is one of the oldest articulated fossil kangaroo skeletons yet discovered and includes the first postcranial material definitively attributable to the extinct family Balbaridae. Functional-adaptive analysis (including comparisons with modern taxa) of the hindlimb and pedal elements suggests consistent use of quadrupedal progression rather than true hopping. Robust forelimbs and an opposable first pedal digit (lost in most macropodoids) might also indicate limited climbing ability. Cladistic analysis of 104 discrete cranio-dental and postcranial characters coded for 25 ingroup and one outgroup taxon places N. gillespieae in a plesiomorphic sister clade (also containing other Balbarids and the propleopine Ekaltadeta ima) to all other macropodoids. This result supports recent revisions to the classification of kangaroos, which recognize Balbaridae as the most basal macropodoid family-level taxon.

The Madagascan genus Dolurgocleptes Schedl (Coleoptera: Curculionidae, Scolytinae): description of a new species and transfer to the tribe Polygraphini

Zootaxa ◽  
2009 ◽  
Vol 2014 (1) ◽  
pp. 41-50 ◽  
Author(s):  
BJARTE H. JORDAL
Keyword(s):  
New Species ◽  
Cytochrome Oxidase ◽  
Elongation Factor ◽  
Morphological Characters ◽  
Molecular Data ◽  
Cytochrome Oxidase I ◽  
Elongation Factor 1Α ◽  
North Eastern ◽  
A New Species

A new species of the Malagasy genus Dolurgocleptes Schedl, 1965 is described and illustrated. This is the second species known for the genus, which is restricted to the montane rainforests of north-eastern Madagascar. Dolurgocleptes is transferred from the tribe Dryocoetini to Polygraphini and placed near Polygraphus Erichson, based on examination of internal and external morphological characters and molecular data from Elongation Factor-1α and Cytochrome Oxidase I.

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