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On a new species of Isomeria Beck and redescription of species of
(Magnolia Press, 2006-12)
The Camaenid genera Labyrinthus Beck, 1837 and Isomeria Beck, 1837 are mainly distributed in northern South America. Current anatomical information available for both genera is scarce, particularly that concerning Isomeria ...
Farfantepenaeus subtilis (Pérez-Farfante, 1967) and F. brasiliensis (Latreille, 1817) (Decapoda, Penaeidae): Ontogenetic comparison using the combined analysis of secondary sexual characters and molecular markers
(2019-08-01)
Most identification keys of species of Farfantepenaeus use the shape of secondary sexual characters as a dichotomic character, but this approach focus only on adults. The lack of similar diagnostic tools for juveniles, ...
Morphological Studies on the Mature Worker Larvae of Paratrechina fulva (Hymenoptera, Formicidae)
(California State University, 2010-01-01)
The ant Paratrechina fulva is native to Brazil, but has spread to other countries where it has become a serious pest. Their larvae are known from a preliminary description made without the aid of scanning electron microscopy. ...
Morphological Studies on the Mature Worker Larvae of Paratrechina fulva (Hymenoptera, Formicidae)
(California State University, 2010-01-01)
The ant Paratrechina fulva is native to Brazil, but has spread to other countries where it has become a serious pest. Their larvae are known from a preliminary description made without the aid of scanning electron microscopy. ...
Morphological studies on the mature worker larvae of Paratrechina fulva (Hymenoptera, Formicidae)
(2010-06-14)
The ant Paratrechina fulva is native to Brazil, but has spread to other countries where it has become a serious pest. Their larvae are known from a preliminary description made without the aid of scanning electron microscopy. ...
Redescription of the fiddler crab Uca spinicarpa Rathbun, 1900 (Decapoda: Ocypodidae)
(Pontificia Universidad Católica de Valparaíso<BR>Facultad de Recursos Naturales<BR>Escuela de Ciencias del Mar, 2010)
Morphological traits and high resolution RAPD markers for the identification of the main strawberry varieties cultivated in Argentina
(Wiley, 2002-12)
Eight genotypes of the main Fragaria x ananassa cultivars grown in Argentina were analysed using the random amplified polymorphic DNA (RAPD) technique combined with electrophoresis in polyacrylamide gels. The high resolution ...
Importance and evolution of sexual dimorphism in different families of Collembola (Hexapoda).
(Pesquisa Agropecuária Brasileira, v. 44, n. 8, p. 959-963, ago. 2009., 2014)
Phylotranscriptomic insights into Asteraceae diversity, polyploidy, and morphological innovation
(Wiley, 2021)
Biodiversity is not evenly distributed among related
groups, raising questions about the factors contributing
to such disparities. The sunflower family
(Asteraceae, >26,000 species) is among the largest
and most diverse ...
Development of secondary sexual characters in the seabob shrimp Xiphopenaeus kroyeri (Heller 1862) (Crustacea, Decapoda, Penaeidae): a scanning electron microscope study
(Int Science Services/balaban Publishers, 2011-03-01)
The development of secondary sexual characters, the petasma, and thelycum growth were studied in Xiphopenaeus kroyeri. In adult females, the thelycum is a single plate and its anterolateral portion is characterized by a ...