Review of the North American species of Marimatha Walker with descriptions of three new species (Lepidoptera, Noctuidae, Eustrotiinae) and the description of Pseudomarimatha flava (Noctuinae, Elaphriini), a new genus and species confused with Marimatha

keywords Digital images analysis, feature extraction, image segmentation, classifica- tion, content-based image retrieval, similar images, image histogram, edge detection

O ponto de partida no desenvolvimento da ontologia consistiu na busca da informação necessária para dar resposta às inevitáveis questões sobre o domínio e

is diagnosed by the following combination of characters: prominent tibial apophysis with gauged distal projec- tion, acute dorsal cymbial apex and acute cymbial proximal region of

Rhinolekos can be diagnosed by the following combination of characters: anterior portion of the compound supraneural-first dorsal-fin proximal radial contacting the neural spine of

Description of a new genus with six new species from Southern Brazil, Uruguay and Argentina, with a discussion of a putative characid clade (Teleostei: Characiformes:

The new species lacks the posterior bulge in the dorsal wall of the cibarium characteristic of the New World genus Lutzomyia , and the armature of the male genitalia is of the

C. Head long and depressed, profile slightly convex at level of frontals and supraoccipital. Body broader rather than deeper on pectoral girdle area. Cephalic shield rugose,

Argyrodiaptomus nhumirim, a new species, and Austrinodiaptomus kleerekoperi, a new genus and species, with redescription of Argyrodiaptomus macrochaetus Brehm, new rank, from