A new genus and species of spoon-winged lacewing from the Cretaceous Crato Formation in Brazil (Neuroptera: Nemopteridae)

2020 ◽  
Vol 3 (4) ◽  
pp. 338-341
Author(s):  
ANDRÉ NEL ◽  
CRISTIAN PELLA
Keyword(s):  
Early Cretaceous ◽  
Fossil Record ◽  
New Genus ◽  
Late Eocene ◽  
New Genus And Species ◽  
Burmese Amber ◽  
Early Oligocene ◽  
Stem Group

The lacewing family Nemopteridae Burmeister, 1839 is very poorly represented in the fossil record with three Early Cretaceous genera of uncertain affinities from the Brazilian Crato Formation, one ‘mid’-Cretaceous representative of the stem group of the Crocinae Navás, 1910 in the Burmese amber, and two Cenozoic nemopterine genera Marquettia Navás, 1913 (late Eocene-early Oligocene) and Paleonemia Claisse et al., 2019 (middle Oligocene). Also two undetermined Nemopterinae are recorded from the late Eocene and the Oligocene (Lu et al., 2019a: Table 1; Claisse et al., 2019).

A new stem-coenagrionoid genus of damselflies (Odonata: Zygoptera) from mid-Cretaceous Burmese amber

Zootaxa ◽  
2017 ◽  
Vol 4243 (1) ◽  
pp. 177 ◽  
Author(s):  
CLAUDIA MÖSTEL ◽  
MARTIN SCHORR ◽  
GÜNTER BECHLY
Keyword(s):  
Early Cretaceous ◽  
New Genus ◽  
Mating Pair ◽  
New Genus And Species ◽  
Burmese Amber ◽  
Stem Group

A new genus and species of damselfly, Burmagrion marjanmatoki, gen. et sp. nov., is described from Early Cretaceous Burmese amber. It is attributed to the basal stem group of Coenagrionoidea. The inclusion of five wings from the same species suggests that the amber piece contains the remains of a mating pair of damselflies. 

scholarly journals New phiocricetomyine rodents (Hystricognathi) from the Jebel Qatrani Formation, Fayum Depression, Egypt

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e12074
Author(s):  
Shorouq F. Al-Ashqar ◽  
Erik R. Seiffert ◽  
Dorien de Vries ◽  
Sanaa El-Sayed ◽  
Mohamed S. Antar ◽  
...  
Keyword(s):  
New World ◽  
New Genus ◽  
Late Eocene ◽  
Type Locality ◽  
New Genus And Species ◽  
Additional Material ◽  
Early Oligocene ◽  
Species Type ◽  
The Rich ◽  
Latest Eocene

Background The rich rodent assemblages from the Eocene–Oligocene deposits of the Jebel Qatrani Formation (Fayum Depression, Egypt) have important implications for our understanding of the origin and paleobiogeography of Hystricognathi, a diverse clade that is now represented by the Afro-Asiatic Hystricidae, New World Caviomorpha, and African Phiomorpha. Methods Here we present previously undescribed material of the enigmatic hystricognath clade Phiocricetomyinae, from two stratigraphic levels in the lower sequence of the Jebel Qatrani Formation—a new genus and species (Qatranimys safroutus) from the latest Eocene Locality 41 (~34 Ma, the oldest and most productive quarry in the formation) and additional material of Talahphiomys lavocati from that species’ type locality, early Oligocene Quarry E (~31–33.2 Ma). Results The multiple specimens of Qatranimys safroutus from L-41 document almost the entire lower and upper dentition, as well as mandibular fragments and the first cranial remains known for a derived phiocricetomyine. Specimens from Quarry E allow us to expand comparisons with specimens from Libya (late Eocene of Dur at-Talah and early Oligocene of Zallah Oasis) that have been placed in T. lavocati, and we show that the Dur at-Talah and Zallah specimens do not pertain to this species. These observations leave the Fayum Quarry E as the only locality where T. lavocati occurs.

A new genus and first Cenozoic fossil record of moth lacewings (Neuroptera: Ithonidae) from the Early Eocene of North America

Zootaxa ◽  
2009 ◽  
Vol 2063 (1) ◽  
pp. 55-63 ◽  
Author(s):  
VLADIMIR N. MAKARKIN ◽  
S. BRUCE ARCHIBALD
Keyword(s):  
North America ◽  
Early Cretaceous ◽  
Fossil Record ◽  
New Genus ◽  
Early Eocene ◽  
New Genus And Species

A new genus and species Allorapisma chuorum gen. sp. nov. is described from the Early Eocene locality at Republic, Washington, U.S.A. The forewing venation of Allorapisma is most similar to that of the genus Principiala Makarkin & Menon from the Early Cretaceous of Brazil and Britain. A new, informal suprageneric taxon consisting of these genera is proposed, the Principiala group. The habitats of extant and fossil Ithonidae are briefly discussed.

A new genus and tribe of Cretaceous net-winged beetles from Burmese amber (Coleoptera: Elateroidea: Lycidae)

2019 ◽  
Vol 2 (3) ◽  
pp. 262-270 ◽  
Author(s):  
ERIK TIHELKA ◽  
DIYING HUANG ◽  
CHENYANG CAI
Keyword(s):  
Fossil Record ◽  
New Genus ◽  
Single Specimen ◽  
New Genus And Species ◽  
Burmese Amber ◽  
The Family ◽  
New Tribe

With over 4,600 species distributed worldwide, the net-winged beetles belong among the most speciose elateroid lineages. Despite this, beetles of the family Lycidae are rare in the fossil record. A new genus and species of Lycidae, Cretolycus praecursor gen. et sp. nov., is herein described based on a single specimen preserved in mid-Cretaceous Burmese amber. Cretolycus praecursor represents the second known lycid from the Mesozoic. A new tribe, Cretolycini trib. nov., is erected for the species, characterised by 11-segmented filiform antennae, 3-segmented labial palpi with an enlarged apical palpomere, and elytra without costae. A catalogue of fossil net-winged beetles is appended.

A holopsenelline wasp in mid-Cretaceous amber from Myanmar (Hymenoptera: Bethylidae)

2019 ◽  
Vol 2 (2) ◽  
pp. 199-204 ◽  
Author(s):  
MICHAEL S. ENGEL
Keyword(s):  
Early Cretaceous ◽  
New Genus ◽  
Wing Margin ◽  
New Genus And Species ◽  
Burmese Amber ◽  
First Occurrence ◽  
Cretaceous Deposits

A new genus and species of the basal bethylid subfamily Holopsenellinae is described and figured from a female in Burmese amber, the first occurrence of the lineage outside of the Early Cretaceous deposits of Lebanon. Holopsenelliscus pankowskiorum gen. and sp. nov., differs from other holopsenellines most notably in the discontinuous anterior wing margin and open subdiscal cell, among other traits. The genus and species are described in full and distinguished from Holopsenella primotica Engel et al. in Lebanese amber and Cretabythus sibiricus Evans in Taimyrian amber. A key to the genera of Holopsenellinae is provided.

scholarly journals A new genus and species of enantiornithine bird from the Early Cretaceous of Brazil

2015 ◽  
Vol 45 (2) ◽  
pp. 161-171 ◽  
Author(s):  
Ismar de Souza Carvalho ◽  
Fernando E. Novas ◽  
Federico L. Agnolín ◽  
Marcelo P. Isasi ◽  
Francisco I. Freitas ◽  
...  
Keyword(s):  
South America ◽  
Early Cretaceous ◽  
Late Cretaceous ◽  
Fossil Record ◽  
New Genus ◽  
The Body ◽  
New Genus And Species ◽  
First Time

<p>The fossil record of birds in Gondwana is almost restricted to the Late Cretaceous. Herein we describe a new fossil from the Araripe Basin, <italic>Cratoavis cearensis</italic> nov. gen et sp., composed of an articulated skeleton with feathers attached to the wings and surrounding the body. The present discovery considerably extends the temporal record of the Enantiornithes birds at South America to the Early Cretaceous. For the first time, an almost complete and articulated skeleton of an Early Cretaceous bird from South America is documented.</p>

scholarly journals A new fossil drywood termite species from the Late Eocene of France allied to Cryptotermes and Procryptotermes (Isoptera: Kalotermitidae)

2015 ◽  
pp. 1 ◽  
Author(s):  
Michael S. Engel ◽  
André Nel
Keyword(s):  
New Genus ◽  
Late Eocene ◽  
New Genus And Species ◽  
Termite Species ◽  
Southern France ◽  
Stem Group ◽  
Fossil Genus

A new fossil genus and species of drywood termite (Kalotermitidae) is described and figured from the Late Eocene of southern France.  <em><strong>Huguenotermes septimaniensis</strong> </em>Engel &amp; Nel, new genus and species, is closely allied to <em>Cryptotermes</em> Banks and <em>Procryptotermes</em> Holmgren, perhaps representing part of the stem group leading to the <em>Cryptotermes</em>-<em>Procryptotermes</em> clade.

A New Genus and Species of Freshwater Stingray (Myliobatiformes, Dasyatoidea) from the Latest Middle Eocene of Utah, U.S.A.

2014 ◽  
Vol 88 (3) ◽  
pp. 497-503 ◽  
Author(s):  
Todd D. Cook ◽  
Jeffrey G. Eaton ◽  
Michael G. Newbrey ◽  
Mark V. H. Wilson
Keyword(s):  
Fossil Record ◽  
New Genus ◽  
Middle Eocene ◽  
Late Eocene ◽  
New Genus And Species ◽  
Green River ◽  
Lower Eocene ◽  
Head Formation ◽  
Freshwater Stingray ◽  
Crown Morphology

Teeth of a new freshwater dasyatoid ray recovered from the latest middle Eocene Brian Head Formation of southern Utah represent the youngest freshwater stingray so far known in the fossil record of North America. The crown morphology ofSaltirius utahensisn. gen. n. sp. exhibits strong sexual dimorphism, with the presumed males bearing two prominent margino-labial protuberances and a bifid cusp that produces a saltire-like outline. This unique crown separates this genus and species from any known extinct or extant myliobatiform, but does have some resemblance to the crown ofAsterotrygon maloneyifrom the lower Eocene Green River Formation of Wyoming. The occurrence ofS. utahensisin the Brian Head Formation provides additional evidence for the persistence of warm subtropical temperatures during the late Eocene in southern Utah.

scholarly journals A fossil unicorn crestfish (Teleostei, Lampridiformes, Lophotidae) from the Eocene of Iran

PeerJ ◽  
2017 ◽  
Vol 5 ◽  
pp. e3381 ◽  
Author(s):  
Donald Davesne
Keyword(s):  
Deep Sea ◽  
Fossil Record ◽  
New Genus ◽  
Late Eocene ◽  
Taxonomic Composition ◽  
New Taxon ◽  
Zagros Basin ◽  
New Genus And Species ◽  
Close Relationship ◽  
Early Cenozoic

Lophotidae, or crestfishes, is a family of rare deep-sea teleosts characterised by an enlarged horn-like crest on the forehead. They are poorly represented in the fossil record, by only three described taxa. One specimen attributed to Lophotidae has been described from the pelagic fauna of the middle-late Eocene Zagros Basin, Iran. Originally considered as a specimen of the fossil lophotid †Protolophotus, it is proposed hereby as a new genus and species †Babelichthys olneyi, gen. et sp. nov., differs from the other fossil lophotids by its relatively long and strongly projecting crest, suggesting a close relationship with the modern unicorn crestfish,Eumecichthys. This new taxon increases the diversity of the deep-sea teleost fauna to which it belongs, improving our understanding of the taxonomic composition of the early Cenozoic mesopelagic ecosystems.

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