scholarly journals Ion Thermal Decoupling and Species Separation in Shock-Driven Implosions

2015 ◽  
Vol 114 (2) ◽  
Author(s):  
Hans G. Rinderknecht ◽  
M. J. Rosenberg ◽  
C. K. Li ◽  
N. M. Hoffman ◽  
G. Kagan ◽  
...  
Keyword(s):  
Species Separation

scholarly journals Response to “Comment on ‘Species separation in inertial confinement fusion fuels’” [Phys. Plasmas 20, 044701 (2013)]

2013 ◽  
Vol 20 (4) ◽  
pp. 044702 ◽  
Author(s):  
C. Bellei ◽  
P. A. Amendt ◽  
S. C. Wilks ◽  
D. T. Casey ◽  
C. K. Li ◽  
...  
Keyword(s):  
Inertial Confinement Fusion ◽  
Inertial Confinement ◽  
Species Separation ◽  
Confinement Fusion

Raoiella of the world (Trombidiformes: Tetranychoidea: Tenuipalpidae)

Zootaxa ◽  
2018 ◽  
Vol 4501 (1) ◽  
pp. 1 ◽  
Author(s):  
JENNIFER J. BEARD ◽  
RONALD OCHOA ◽  
GARY R. BAUCHAN ◽  
CHRISTOPHER POOLEY ◽  
ASHLEY P.G. DOWLING
Keyword(s):  
New Species ◽  
Molecular Evidence ◽  
The World ◽  
Species Separation ◽  
Established Species ◽  
Shared Character

We describe 16 new species and redescribe six established species in the genus Raoiella—R. argenta sp. nov. Beard, R. australica Womersley, R. bauchani sp. nov. Beard & Ochoa, R. calgoa sp. nov. Beard & Ochoa, R. crebra sp. nov. Beard & Ochoa, R. davisi sp. nov. Beard, R. didcota sp. nov. Beard, R. eugeniae (Mohanasundaram), R. goyderi sp. nov. Ochoa & Beard, R. hallingi sp. nov. Beard, R. illyarrie sp. nov. Beard & Ochoa, R. indica Hirst, R. karri sp. nov. Ochoa & Beard, R. macfarlanei Pritchard & Baker, R. marri sp. nov. Beard & Ochoa, R. pandanae Mohanasundaram, R. pooleyi sp. nov. Beard & Ochoa, R. shimpana Meyer, R. tallerack sp. nov. Beard & Ochoa, R. taronga sp. nov. Beard & Ochoa, R. todtiana sp. nov. Beard & Ochoa, R. wandoo sp. nov. Beard & Ochoa. We discuss molecular evidence of species separation, shared character states among groups of species, and patterns in the additions of leg setae throughout ontogeny that occur in the genus. We provide a key to the known species of Raoiella. 

scholarly journals Reexamining the Classification of Theobroma cacao L. Using Molecular Markers

1994 ◽  
Vol 119 (5) ◽  
pp. 1073-1082 ◽  
Author(s):  
Antonio Figueira ◽  
Jules Janick ◽  
Morris Levy ◽  
Peter Goldsbrough
Keyword(s):  
Molecular Markers ◽  
Theobroma Cacao ◽  
Rapd Markers ◽  
Continuous Variation ◽  
Clear Distinction ◽  
Species Separation ◽  
Theobroma Cacao L ◽  
Rdna Polymorphism

Genetic similarities among eight Theobroma and two Herrania species, including 29 genotypes of T. cacao, were estimated by rDNA polymorphism. A phenogram based on these genetic similarities significantly separated two clusters: one cluster included all Herrania and Theobroma species, except T. cacao, while the second contained 28 of 29 T. cacao genotypes. There was no clear distinction between Herrania and Theobroma species. Separation of 29 T. cacao genotypes, representing all races and various origins, had no congruency with the conventional classification into three horticultural races: Criollo, Forastero, and Trinitario. Genetic similarities in T. cacao, estimated with RAPD markers, indicated continuous variation among the generally similar but heterogeneous genotypes. The wild genotypes formed an outgroup distinct from the cultivated genotypes, a distinction supported by the rDNA data. The phenograms constructed from RAPD and rDNA data were not similar within the wild and cultivated cacao subsets.

VI.—Cytological Studies of Stored Product Insects. I. Caryedon gonagra (F.) (Bruchidae)

1968 ◽  
Vol 70 (2) ◽  
pp. 107-114 ◽  
Author(s):  
Ann R. Sanderson
Keyword(s):  
Chromosome Complement ◽  
Stored Product Insects ◽  
Species Separation

SynopsisCaryedon gonagra (F.) is a beetle pest in ground nut kernels and occurs in this country in stored nuts. The karyotype has been investigated in both sexes. The chromosome complement of 2n = i8 includes a heteromorphic sex-determining pair—a large metacentric X and a small spherical Y. Particular attention has been paid to the sex bivalent in the male since study of this character alone may prove sufficiently diagnostic in species separation in closely related members of the Bruchidae.

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