Rasnitsyn a p (8 Ergebnisse)

No Binding. Zustand: Very Good. ORIGINAL 1997 Article, disbound from journal; no covers; in very good condition. Journal.

No Binding. Zustand: Very Good. ORIGINAL 1997 Article, disbound from journal; no covers; in very good condition. Journal.

7 S., 4 Abb., Sprache: Deutsch Gewicht in Gramm: 500.

The new genus Cretosphecium Pulawski and Rasnitsyn is described for two Early Cretaceous species from Mongolia: C. lobatum Pulawski and Rasnitsyn (type species) and C. triste Pulawski and Rasnitsyn. Eosphecium Pulawski and Rasnitsyn is described to include only the new species E. nautnanni Brothers and Archibald from the Early Eocene of Canada. Eosphecium, tentatively assigned to Angarosphecinae Rasnitsyn, 1975, may represent the first Cenozoic record for the subfamily, known heretofore only from Early Cretaceous deposits. New taxa: Cretosphecium n. gen., Cretosphecium lobatum n. sp., Cretosphecium triste n. sp., Eosphecium n. gen., Eosphecium namanni n. sp. 7 pp., 3 figs, gr. 8.…

Protorhyssalus goldmani gen. n., sp. n., in a new subfamily of braconid wasps, the Protorhyssalinae, is described from Late Cretaceous amber fossils from New Jersey, USA. The Protorhyssalinae appears to be cyclostome and shows a similar set of plesiomorphic characters to the extant Rhyssalinae. However, it possesses hindwing vein 2-CU, a feature only found among the cyclostome braconids in the rare and putatively primitive Chilean subfamily Apozyginae. New taxa: Protohyssalinae n. subfam., Protorhyssalus goldmani gen. n., sp. n. 4 pp., 6 figs, 4. …

New taxon: Lebanevnia azari n. sp. 12 pp., 14 figs, gr. 8.

8 pp., 27 figs, 4.

Zustand: Very Good. 192, b/w illus. . PB. Wrappers. Vg. Text Russian. Trudy Paleontologicheskogo Instituta Vol. 174.