[PDF] Top 20 Taxonomic assessment of Leptodoras (Siluriformes: Doradidae) with descriptions of three new species

... often with one or two small acicular teeth on distal-medial surface of each dentary (aside ...barbel of moderate length, usually finishing short of ventromedial extent of gill ... See full document

... archaic species. The CV of the total number of veins in all living species were under ...kinds of deformi- ties of veins presented in the drawings ...taiwanensis of 16 ... See full document

... straight with rounded posterolateral corners, slightly broader posteriorly than anteriorly; posterior head margin straight with shallow median notch; clypeus convex with steep apical half; anterior ... See full document

... yellow with three broad dark brown ...brown with ventral region ...remainder of legs dark ...origin of Rs, Sc 2 a slightly greater distance before origin of Rs; R 2+3 ending ... See full document

... Revta bras.. pontos pilígeros laterais, no segundo limitados à depressão marginal e os da fímbria imperfeita; nos seguintes progressivamente mais numerosa. Cabeça um pouco mai[r] ... See full document

... East of road BR-386, Arvorezinha (28º49’44”S 52º14’35”W), 21 May 2004, ...mouth of rio Carreiro, Cotiporã (28º57’32”S 51º45’10”W), 8 Oct 2003, ...mouth of arroio Sabiá at Linha São Pedro, Fagundes ... See full document

... limb of cleithrum length greater than ascending limb ...fused with supracleithrum in mature ...robust with a large fan shaped lateral process. Dorso-anterior portion of mesethmoid ...tip ... See full document

... broad, with almost three whorls of convex to somewhat angled out- line; first whorl with very thin, somewhat zigzag spiral threads; remaining whorls with 19 to 22 slightly sinusoidal ... See full document

... e species discussed herein were originally placed in Xanthoptera Guenée 1852, which is a junior homonym of Xanthoptera Sodof sky, ...unaware of Franclemont’s replacement name. Based upon examination ... See full document

... Several taxonomic problems are still inherent in Lasiancistrus due to the fact that most species were described from few, and in one case no, specimens, and localities are ...examination of the type ... See full document

... presence of mac- rochaetae on abdominal tergite VII. he new species can be readily separated from ...shape of aedeagal median lobe. It difers from D. yunnanensis by the presence of ... See full document

... revision of the genus Bryolymnia Hampson in North America with descriptions of three new species (Lepidoptera, Noctuidae, Noctuinae, ...systematics of New ... See full document

... his species is recorded in China for the irst ...China with all the characters in ac- cordance with the European specimens that are available for study except the reduced body size ... See full document

... made with a stereoscopic microscope, compound light microscope, and scanning electron microscope ...Entellan New (Merck) under a cover slip. One specimen of Amphicorina ascidicola ...dried ... See full document

... segments of the examined specimens were macerated in 10% NaOH and observed in glycerin jelly using a Motic K400 ...made with the aid of a Motic K400 stereomicroscope. All images of specimens ... See full document

... 1 with postcarinal area foveolate-puncticulate to foveate-puncticulate (Figs 7–8), postcarinal length of T1/apical ...depressed, with deeper narrow medial sulcus ... See full document

... fish with a color pattern typical of Saccodon dariensis (Meek & Hildebrand) is shown (round separate spots in three rows along sides of ...deal of confusion with respect to ... See full document

... basad of apex; orbicular spot straddles pale-to-brown boundary, a brown ring with blue interior and brown pupil; reniform spot a circular dark ring with internal iridescent blue scales and black ... See full document

... series of plates supporting odontodes. Keels absent. Three to four predorsal plates; some small azygous predorsal plates sometimes ...spines of vertebral centra 6-17. Base of dorsal-fin base ... See full document

... constructed of silk secretion ...pair of triangular prominences on the upper seam around openings that face towards each end of the ...cases of 3 Australian species (see Wells 1997): in ... See full document