Results 31 to 40 of about 20,207 (248)

A revision of Agonopterix lacteella (Lepidoptera: Depressariidae) and establishing A. pallidior as a junior synonym [PDF]

open access: yesTravaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 2019
Agonopterix lacteella (Caradja, 1920) was described on the basis of a single female specimen collected at Kasakewitsch, Russian Far East. Later on, A. pallidior (Stringer, 1930) was described, based on 6 specimens from Japan.
Peter Buchner, Mihai Stănescu
doaj   +3 more sources

Gryon superbus Kononova, holotype female

open access: yes, 2021
Gryon superbus Kononova, holotype ...
openaire   +1 more source

The revision of baphetids from the Middle Pennsylvanian of the Czech Republic: Morphology, ontogeny, palaeoecology, and the reassessment of the phylogeny of Baphetoidea

open access: yesThe Anatomical Record, EarlyView.
Abstract The baphetoids represent a clade of the Carboniferous stem‐tetrapods (Middle Mississippian—Middle Pennsylvanian) with a characteristic extension of the orbits into antorbital vacuities, which formed keyhole‐shaped openings on the skull. The more derived baphetids were crocodile‐like piscivores frequently occurring in coal‐bearing lacustrine ...
Pavel Barták, Martin Ivanov, Boris Ekrt
wiley   +1 more source

Cry1 holotype toxins of Bacillus thuringiensis

open access: yesJournal of Pharmacy Research, 2013
Abstract Bacillus thuringiensis is a gram-positive bacterium which produces insecticidal parasporal crystal proteins (ICPs) during stationary phase of its growth cycle. Cry1 halotype toxins form the largest class of insecticidal crystal proteins which are produced as protoxins (130 kDa).
Reyaz Ahmad Lone   +4 more
openaire   +1 more source

Revisiting a long‐overlooked skull: Implications for the distribution of Dinodontosaurus brevirostris (Kannemeyeriiformes) in the Brazilian Triassic

open access: yesThe Anatomical Record, EarlyView.
Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza   +5 more
wiley   +1 more source

Holotype sequencing of Silvatares holzenthali (Trichoptera, Pisuliidae)

open access: yes, 2022
While “DNA barcodes” are often provided, the whole mitochondrial and nuclear genome are rarely considered to be included in species descriptions. This is unfortunate because whole genome sequencing of holotypes allows eternal genetic characterization of the most representative specimen for a given species. Thus,
Jacqueline Heckenhauer   +4 more
openaire   +1 more source

Early Pliocene Varanus (Squamata, Varanidae) remains from Megalo Emvolon, Thessaloniki, Greece

open access: yesThe Anatomical Record, EarlyView.
The article describes new cranial and postcranial varanid material from Megalo Emvolon Lower Pliocene vertebrate fossil site near Thessaloniki. The fossils, likely representing a single individual, are referred to Varanus cf. marathonensis. Abstract This study describes new fossil varanid material from a recently discovered fossil spot (MVL site) at ...
Chara Drakopoulou   +3 more
wiley   +1 more source

Rediscovery of the holotype of Characidium sanctjohanni Dahl 1960 (Characiformes: Crenuchidae) from the Colombian Pacific slope

open access: yesPapéis Avulsos de Zoologia, 2014
We report the rediscovery of the holotype of Characidium sanctjohanni Dahl, previously considered as lost in the ICN collections. We present counts, measurements and photographs, also offering a comparison between the holotype and the original ...
Henry D. Agudelo-Zamora   +2 more
doaj   +1 more source

The rediscovery and redescription of the holotype of the Late Jurassic turtle Plesiochelys etalloni [PDF]

open access: yesPeerJ, 2014
Plesiochelyidae are a major component of Late Jurassic shallow marine environments throughout Europe. However, the taxonomy of plesiochelyid turtles is rather confused.
Jérémy Anquetin   +2 more
doaj   +2 more sources

Osteological correlates of the respiratory and vascular systems in the neural canals of Mesozoic ornithurines Ichthyornis and Janavis

open access: yesThe Anatomical Record, EarlyView.
Abstract In birds, the neural canal houses a variety of anatomical structures including the spinal cord, meninges, spinal vasculature, and respiratory diverticula. Among these, paramedullary diverticula and the extradural dorsal spinal vein may leave behind osteological correlates in the form of pneumatic foramina and fossae, and a bilobed geometry of ...
Jessie Atterholt   +5 more
wiley   +1 more source

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