A new species of Phyllobrotica Chevrolat, 1836 (Coleoptera: Chrysomelidae) from California, USA, with notes on the western United States species

2008 ◽  
Vol 84 (4) ◽  
pp. 269-279 ◽  
Author(s):  
Arthur J. Gilbert
1974 ◽  
Vol 106 (6) ◽  
pp. 651-654 ◽  
Author(s):  
J. D. Lafontaine

AbstractEuxoa antica, closely related to Euxoa terrena (Smith), is described from western United States. Adults and genitalia of both species are illustrated.


Zootaxa ◽  
2005 ◽  
Vol 806 (1) ◽  
pp. 1 ◽  
Author(s):  
CLIFFORD D. FERRIS

Eucosma aurilineana, new species, is described from five western states. The adults and male and female genitalia are illustrated, along with adults and female genitalia of two similar species, Eucosma crambitana and E. ridingsana.


1963 ◽  
Vol 41 (11) ◽  
pp. 1553-1567 ◽  
Author(s):  
R. J. Moore ◽  
C. Franicton

Chromosomes numbers of 17 species of the section Onotrophe of Petrak and of one species of the section Dermalolepis Petrak are given. The number 2n = 34, believed to be primitive, is found in 11 species; lower numbers, presumably reduced from 34, are found in two groups of species of the Onotrophe. The taxonomy and relationships of some species are discussed. A new species, Cirsium longistylum Moore & Frankton (2n = 34) from Montana, is described.


1976 ◽  
Vol 108 (11) ◽  
pp. 1275-1280 ◽  
Author(s):  
J. D. Lafontaine

AbstractEuxoa vernalis, allied to Euxoa olivia (Morrison) and Euxoa septentrionalis (Walker), is described from south-western United States and from Mexico. Adults and genitalia of the three species are illustrated.


Mycologia ◽  
2015 ◽  
Vol 107 (6) ◽  
pp. 1304-1313 ◽  
Author(s):  
F. P. Trouillas ◽  
F. P. Hand ◽  
P. Inderbitzin ◽  
W. D. Gubler

1977 ◽  
Vol 55 (3) ◽  
pp. 366-371 ◽  
Author(s):  
William R. Buck

A new species of Selaginella (Subg. Stachygynandrum), S. eclipes Buck, is described from the mid western United States and the Great Lakes area. It is similar to S. apoda but is characterized by dorsal leaves which have long, attenuate apices. The apices are usually hyaline, fragile, and unkeeled; the midrib extends into the apex. The strobilus is typically longer than that of S. apoda and the sporophylls are generally broader. The megaspores are laxly reticulate with broad muri and a pitted surface. Evolution within the S. apoda complex is discussed and a key to the species is given.


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