[PDF] Top 20 Taxonomic review of Colombian Parodon (Characiformes: Parodontidae), with descriptions of three new species

... examined. Parodon bifasciatus: BMNH ...Rupununi. Parodon guyanensis: IUQ 2312, ex ANSP 189168, 5, ...SE of mouth of río Kuyuwini 02°13’36”N 058°17’38”W. Parodon carrikeri: AMNH 233323, ... See full document

... taxonomy of the species of Metaxia Monterosato, 1884 from Brazil is ...The review of a large amount of shells in malacological collections in Brazil revealed the occurrence ... See full document

... brown with middle area slightly paler. Scutellum dark brown with borders brownish black to ...brown with bases paler; tibiae and tarsi dark brown to brownish ...11e) with a strong brown ... See full document

... ree of four species were photographed and i gured based on material collected in Vuollerim (Sweden), while illustrations of ...solution of KOH, followed by neu- tralization in acetic acid and ... See full document

... disagreed with Shelford’s views on the taxonomic status of vasta and returned it to ...the species vasta should belong in the genus ...four species assigned to this genus: ... See full document

... and with thin light stripes from the snout tip, crossing above the eye and predorsal area ...head with a different combination of dark blotches and ...lobe of the caudal fin plain brown in ... See full document

... vesica with single large dorsal cornutus projecting anteriorly, a l at sclerotized plate by opening into ductus ejaculatorius, and with long, tapered, spine-covered diverticulum to left of ductus ... 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

... 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

... 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

... 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

... effect of prolonged time of holding at the temperature of 620 0 C on the processes of secondary phase precipitation and mechanical properties of low-alloy cast steel with an ... See full document

... the new taxon gyldenstolpei, described in this same ...spectrograms of loudsongs of taxa currently grouped under the polytypic Campylorhamphus procurvoides and the new taxa described herein: ... See full document

... influence of aluminium (added in quantity from about ...shape of graphite precipitates in cast iron treated with a fixed amounts of cerium mischmetal ...out of the separately cast rods ... See full document

... Revta bras.. Fronte levemente achatada. 7) serreada a partir do quarto artículo; oitavo, nono e décimo artículos cerca de 1,3 vezes tão longos quanto largos; último artículo su[r] ... See full document

... his species is distinguished from the other species of this genus by the following combination of characters: body length ...lengths of temples ...lobe of male genitalia divided, ... See full document

... Pronoto com pontuação grossa, de coloração geral amarelo-pálida, tendo nos dois terços anteriores manchas pretas irregulares entre as carenas, sohre as impressiies m[r] ... See full document

... Descriptions or two new species or Agudus Oman (Homoptera, Cicadellidae, Deltocephalinae). Two new species of Agudus Oman are described: A. pillosus sp.n., both fram Brazil.[r] ... See full document

... Holótipo macho. Tegumento predominante preto exceto: clípeo, parte infe- rior das paroculares, área supraclipeal e minúsculas nódoas acima dos olhos ama- relo-esbranquiçadas. Nas parocul[r] ... See full document

... A new specie of Rhinebothroides Mayes, Brooks & Thorson, 1981 (Cestoda: Tetraphyllidea) from ocellate river stingrays in Argentina, with amended descriptions of two other species of[r] ... See full document