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| Pfingstl, T.; Schäffer, S.; Ebermann, E.; Krisper, G.. |
| Based on morphological, morphometric and genetic data Scutovertex ianus sp. nov. is described as a new oribatid mite species. The traditional comparison with the morphologically most similar congeneric S. minutus and S. sculptus demonstrated that the new species shares certain characters with both species, but can be clearly identified by indistinct cuticular notogastral foveae in combination with short spiniform notogastral setae. Furthermore the eggs of S. ianus exhibit a different fine structure of the exochorion. The morphometric analysis of 16 continuous morphological variables separated the three species, S. minutus, S. sculptus and S. ianus with a certain overlap indicating minor size and shape differences in overall morphology. The molecular... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Cytochrome oxidase I; Exochorion; Monophyly; Scutoverticidae; Taxonomy; 42.74. |
| Ano: 2010 |
URL: http://www.repository.naturalis.nl/record/335469 |
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| Rocha,Thalita; David,José Augusto de Oliveira; Caetano,Flávio Henrique. |
| Ultramorphological features of the egg of Telmatoscopus albipunctatus (Williston) (Diptera, Psychodidae). Psychodidae flies, also known as sewage, sand and filter flies are important for medical and veterinary purposes. General information about life cycle and adult habits is available, but few species are known about the egg morphology. Therefore, in this study, the egg ultramorphology of Telmatoscopus albipunctatus (Williston, 1893) was analyzed by scanning electron microscopy to describe its structure, generating data for further comparison between different fly species and genera. General aspects of T. albipunctatus egg are similar to other Psychodidae; egg measuring approximately 0.4 mm in length and 0.1 mm in width. However, based on the continuous... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eggshell; Exochorion; Filter flies; Ultramorphology. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000200005 |
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