Results 81 to 90 of about 224 (123)
Five new species of Tupiperla Froehlich, 1969 (Plecoptera: Gripopterygidae)
Zootaxa, 2019 The stoneflies of the family Gripopterygidae have a Gondwanan distribution (Australian, Neotropical, and Andean regions) and include about 300 species in five recognized subfamilies. The subfamily Gripopteryginae is restricted to the Neotropics and the Andean regions of South America, including 15 genera and about 80 species.
Tácio Duarte
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Guaranyperla, A New Genus in the Gripopterygidae (Plecoptera)
, 2001 Guaranyperla g.n. from Brazil is described. The genus is defined by some autapomorphies, especially of the nymphs, viz., the expanded paranota and a body covering of vesicular hairs, both unique in the family. The type species is G. guapiara sp.n.; other described species are G. beckeri sp.n. and G.
Cláudio G. Froehlich
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A new species of Gripopterygidae (Insecta: Plecoptera) from Patagonia:Antarctoperla aonikenk sp. n.
Zootaxa, 2023A new species of Gripopterygidae from Chilean Patagonia, Antarctoperla aonikenk sp. n., is described. This species shows wing dimorphism, with brachypterous males and macropterous females. The male genitalia have sufficient characters to diagnose and distinguish the new species from other species in the genus and from other Antarctoperlinae ...
Alejandro Vera
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Taxonomic revision of Gripopteryx (Pictet, 1841) (Plecoptera: Gripopterygidae)
Zootaxa, 2011The genus Gripopteryx is revised and two new species are described, G. japi n. sp. from southeastern Brazil, and G. clemira n. sp. from northeastern Brazil. The male of G. brasiliensis Šámal, 1921 and the female of G. flinti Froehlich, 1993 are described. New figures for G. maculosa Jewett, 1960, for the male of G.
Lucas Silveira Lecci +1 more
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Zootaxa, 2016
The male and the last instar larva of Chilenoperla puerilis Illies (Gripopterygidae) are redescribed from Chubut Province, Argentinean Patagonia. Wing venation previously not described, differs from other described species in the genus. The larva is separable from that of C. elongata Vera and C. puelche Vera.
Pablo Pessacq
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The male and the last instar larva of Chilenoperla puerilis Illies (Gripopterygidae) are redescribed from Chubut Province, Argentinean Patagonia. Wing venation previously not described, differs from other described species in the genus. The larva is separable from that of C. elongata Vera and C. puelche Vera.
Pablo Pessacq
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Observations on the eggs of species ofDinotoperla(Plecoptera: Gripopterygidae)
Aquatic Insects, 1985Descriptions, using scanning electron microscopy, are given of the ova of seven species of Dinotoperla (D. eucumbene, D. bassae, D. brevipemis, D. fontana. D. hirsuta, D. serricauda, D. thwaitesi) from south-eastern Australia. The eggs of each species were found to be clearly distinguishable on the basis of chorionic sculpturing.
Yule, Catherine M, Jardel, J P
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A revision of Australian Gripopterygidae (Insecta : Plecoptera)
Australian Journal of Zoology Supplementary Series, 1971Twenty new species of gripopterygids are described and revised descriptions of some known species are given. Four new species are assigned to Leptoperla Newman, while four species previously in that genus plus nine new species are assigned to three new genera Newmanoperla, Cardiopevla, and Riekoperla.
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A Note on the Nymphs of the Genus Notoperla Enderlein 1909 (Plecoptera, Gripopterygidae, Leptoperlinae) [PDF]
, 1990 The nymphs of the genus Notoperla End. were first described by Illies (1958) as Abranchioperla archiplatae (Abranchioperlidae) based mainly on the total absence of gills and wing cases. Two years later sexual dimorphism of the mature nymphs was described (Illies 1960) and, more recently (Illies 1963) they were assigned to the gripopterygid genus ...
Irene R. Wais, Laura Isabel de Cabo
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Brazilian Plecoptera 8. OnParagripopteryx(Gripopterygidae)
Aquatic Insects, 1994New data on Paragripopteryx klapaleki, P. anga and P. blanda are presented. P. delicata, P. guardae, P. merui, P. hamata, P. eleonorae and P. egena are described.
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