The flat-footed fly genus Seri Kessel & Kessel (Diptera: Platypezidae)
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منابع مشابه
The flat - footed fly genus Seri Kessel & Kessel ( Diptera : Platypezidae )
Systematic information on the rarely collected Holarctic platypezid genus Seri Kessel & Kessel is reviewed. Two species are included, S. obscuripennis (Oldenberg) from the Palaearctic Region and S. dymka (Kessel) from the Nearctic Region. The two species are diagnosed and the male of S. dymka is described for the first time. New records of S. dymka, previously recorded only from western North A...
متن کاملDiversity, distribution and biology of Romanian flat-footed flies (Diptera, Opetiidae and Platypezidae) with taxonomic notes on Callomyia saibhira Chandler
Altogether 18 species of the families Opetiidae and Platypezidae are reported from Romania, based on newly studied material and previously published records. The following three species are recorded from Romania for the first time: Agathomyiavernalis Shatalkin, 1981, Callomyiasaibhira Chandler, 1976, and Lindneromyiahungarica Chandler, 2001. The presented differential diagnosis and a detailed r...
متن کاملType-2 Projected Gustafson-Kessel Clustering Algorithm
We propose a type-2 based clustering algorithm to capture data points and attributes relationship embedded in fuzzy subspaces. It is a modification of Gustafson Kessel clustering algorithm through deployment of type-2 fuzzy sets for high dimensional data. The experimental results have shown that type-2 projected GK algorithm perform considerably better than the comparative techniques. General T...
متن کاملFlowers of Cypripedium fargesii (Orchidaceae) fool flat-footed flies (Platypezidae) by faking fungus-infected foliage.
Charles Darwin was fascinated by the orchid-pollinator interactions, but he did not realize that many orchid species are pollinated by deceit. Cypripedium, a model lineage of nonrewarding orchid flowers, is pollinated primarily by bees. Here we present both an example of floral mimesis of fungus-infected foliage in orchids and an example of flat-footed flies (Agathomyia sp.; Platypezidae) as po...
متن کاملContext-Based Gustafson-Kessel Clustering with Information Granules
In this paper, we propose a Context-based Gustafson-Kessel (CGK) clustering that builds Information Granulation (IG) in the form of fuzzy set. The fundamental idea of this clustering is based on Conditional Fuzzy C-Means (CFCM) clustering introduced by Pedrycz. The proposed clustering develops clusters preserving homogeneity of the clustered patterns associated with the input and output space. ...
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ژورنال
عنوان ژورنال: Zootaxa
سال: 2011
ISSN: 1175-5334,1175-5326
DOI: 10.11646/zootaxa.3136.1.3