Eocene and not Cretaceous origin of spider wasps (Pompilidae): fossil evidence from amber
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چکیده
منابع مشابه
New records of spider wasps (Hymenoptera, Pompilidae) from Colombia
New records of genera and species of spider wasps (Hymenoptera: Pompilidae) from Colombia are provided. Agenioideus, Cryptocheilus, Evagetes, Mystacagenia, and Xerochares are newly recorded genera from Colombia. Nineteen species are first recorded from Colombia: Aimatocarevitrea (Fox); Ageniellaazteca (Cameron); Ageniellacurtipinus (Cameron); Ageniellafallax (Arlé); Ageniellahirsuta Banks; Agen...
متن کاملMore new records of spider wasps from Colombia (Hymenoptera, Pompilidae)
Aporinellus Banks, Austrochares Banks and Dicranoplius Haupt are new generic records for Colombia, as well as the species Dipogon ariel Banks, Evagetes peruana Banks, and Euplaniceps notabilis (Smith). Five new combinations are formally endorsed: Aimatocare argentinica (Banks), comb. n.; Aimatocare longula (Banks), comb. n.; Aimatocare imitator (Evans), comb. n.; Aimatocare impensa (Evans), com...
متن کاملThe geological record and phylogeny of spider wasps (Hymenoptera: Pompilidae): A revision of fossil species and their phylogenetic placement
Accurate fossil identification has become increasingly relevant with the widespread use of phylogenetic divergence time estimation methods, which rely on fossil data to determine clade hard-minimum ages. Here we revise, diagnose and illustrate known spider wasp (Hymenoptera: Pompilidae) fossil species and place them within the latest Pompilidae phylogenetic hypothesis. Ceropalites infelix Cocke...
متن کاملA fossil bee from Early Cretaceous Burmese amber.
The bee fossil record is fragmentary, making it difficult to accurately estimate the antiquity of bee-mediated pollination. Here, we describe a bee fossil [Melittosphex burmensis (new species), Melittosphecidae (new family)] from Early Cretaceous Burmese amber (approximately 100 million years before the present). The fossil provides insights into the morphology of the earliest bees and provides...
متن کاملThe early evolution of feathers: fossil evidence from Cretaceous amber of France.
The developmental stages of feathers are of major importance in the evolution of body covering and the origin of avian flight. Until now, there were significant gaps in knowledge of early morphologies in theoretical stages of feathers as well as in palaeontological material. Here we report fossil evidence of an intermediate and critical stage in the incremental evolution of feathers which has b...
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ژورنال
عنوان ژورنال: Acta Palaeontologica Polonica
سال: 2015
ISSN: 0567-7920
DOI: 10.4202/app.00073.2014