Contribute Geolocation Data
Help us add geographic metadata to scientific works!
The works listed below have been harvested from various scientific sources but do not have geolocation data yet. If you know the geographic location or area mentioned in any of these works, you can help us improve our database.
Know a publication that should be in OPTIMAP? Enter its DOI and we will fetch its metadata from Crossref and enrich it automatically. If we already have it, you will be taken to its page.
Please log in to add works by DOI — use the user menu at the top right of the page.
Showing 48151 to 48200 of 59105 works
A new species of leaf-toed gecko (Phyllodactylidae, Phyllodactylus) from María Cleofas Island, Nayarit, Mexico
We describe a new species of leaf-toed gecko of the genus Phyllodactylus from María Cleofas Island, the smallest island of Tres Marías Archipelago, Nayarit, México. Genomic, phylo…
Historical review and occurrence records of Callipogon relictus Semenov, 1899 (Coleoptera, Cerambycidae) in Gwangneung …
Biodiversity has been declining and extinction rates have been exponentially increasing because of land use changes, invasion of exotic species, nutrient enrichment and climate ch…
Two new species of Neotrichoporoides Girault (Hymenoptera, Eulophidae) from China and a key to Chinese species
Seven species of Neotrichoporoides Girault from China are reviewed, including two new species: N. basiflavus sp. nov., N. flavothorax sp. nov. and two new country record species: …
Neue Fossilfunde von Paraspirifer sandbergeri Solle, 1971 aus dem Unterdevon des Rheinischen Schiefergebirges und ihre …
Neues umfangreiches Material von Paraspirifer sandbergeriSolle, 1971 (Münnichsberg, Niederfell, Kühkopf) ermöglicht eine systematische Überprüfung der von Solle (1971)aufgestell…
A new species of Denisiphantes Tu, Li & Rollard, 2005 (Araneae, Linyphiidae) from Yunnan, China
Denisiphantes arcuatus sp. nov. (♂♀) is described from Yunnan, China. Detailed descriptions of somatic features, genitalic characters, photos of habitus of the new species as well…
Two new species of the leafhopper genus Calodia Nielson (Hemiptera, Cicadellidae, Coelidiinae) from China, with a check…
Two new species of the leafhopper genus Calodia Nielson are described and illustrated: C. quadrimacula sp. nov. from Guizhou and Yunnan Provinces and C. zuoae sp. nov. from Yunnan…
Göttinger Bodenkundliche Berichte 101
thesis
A review of the introduced herpetofauna of Mexico and Central America, with comments on the effects of invasive species…
Among the principal causes producing detrimental effects on global biodiversity are introductions of alien species. Very few attempts to control introduced amphibians and reptiles…
Role of trait combinations, habitat matrix, and network topology in metapopulation recovery from regional extinction
We studied the role of oceanographic conditions and life history strategies on recovery after extinction in a metapopulation of marine organisms dispersing as pelagic larvae. We c…
New record of Cyrtonotula Uvarov, 1939 (Blaberidae, Epilamprinae) from China, with three new species based on morpholog…
The genus Cyrtonotula Uvarov, 1939 (Blaberidae, Epilamprinae) is recorded for the first time from Hainan Island, China. Three new species, Cyrtonotula epunctata Wang & Wang, sp. n…
A multilocus assessment reveals two new synonymies for East Asian Cyclommatus stag beetles (Coleoptera, Lucanidae)
Cyclommatus scutellaris Möllenkamp, 1912, Cyclommatus elsae Kriesche, 1921 and Cyclommatus tamdaoensis Fujita, 2010 are East Asian stag beetle species with long-debated taxonomic …
Comment on "Reductive dechlorination of gamma-hexachloro-cyclohexane using Fe-Pd bimetallic nanoparticles" by Nagpal et…
The author used a recent article on lindane reductive dechlorination by Fe/Pd bimetallics to complain that dozen of published works in several journals are not conform to the stat…
Description of a new species of the genus Ameletus Eaton, 1885 (Ephemeroptera, Ameletidae) from Yunnan, China
A new species with primitive characteristics, Ameletus daliensis Tong, sp. nov., is described, based on the morphology of imago, larva and egg with molecular data of the mitochond…
Forms of meteorological knowledge 1750–1850 in German countries and beyond
The complexity of atmospherical processes has always yielded a multitude of ways of knowing about the weather. What has been lacking in the historiography of meteorology so far is…
A new European species of Ceratophysella (Collembola, Hypogastruridae) revealed by morphological data and DNA barcodes
A new species, Ceratophysella stachi, from Denmark, Germany, Luxembourg, Norway, Poland, and Ukraine is described based on morphological data and DNA barcodes. It belongs to a sma…
Diurnal to annual variability of the atmospheric boundary layer over West Africa
Weather and climate in West Africa are determined by the pronounced contrast between tropical, moist air masses over the Gulf of Guinea in the south and the dry desert climate ove…
Cryptophyllium, the hidden leaf insects – descriptions of a new leaf insect genus and thirteen species from the former …
While the leaf insects (Phylliidae) are a well-supported group within Phasmatodea, the genus Phyllium Illiger, 1798 has repeatedly been recovered as paraphyletic. Here, the Phylli…
Representation of Model Error in Convective-Scale Data Assimilation: Additive Noise Based on Model Truncation Error
To account for model error on multiple scales in convective-scale data assimilation, we incorporate the small-scale additive noise based on random samples of model truncation erro…
Journal of Geophysics -Zeitschrift für Geophysik 42
Dieser Band enthält 64 Artikel zu Themengebieten der Geophysik, veröffentlicht durch die Deutsche Geophysikalische Gesellschaft in den Jahren 1976 und 1977.
Four new species of Closterocerus Westwood (Hymenoptera, Eulophidae) from China, with a key to Chinese species
Four new species of Closterocerus Westwood, C. rectisulcus sp. nov., C. shaanxiensis sp. nov., C. separatus sp. nov. and C. unifasciatus sp. nov. are described from China, each wi…
Resurrection of the Butterfly-winged Comber, Serranus papilionaceus Valenciennes, 1832 (Teleostei, Serranidae) and its …
The family Serranidae is represented by 92 genera and 579 valid species, with the genus Serranus Cuvier, 1816, containing 30 species. In this study, specimens of Butterfly-winged …
Revealing the biodiversity of Chilean birds through the COI barcode approach
The mitochondrial cytochrome c oxidase subunit I (COI) gene is an effective molecular tool for the estimation of genetic variation and the identification of bird species. This mol…
Karte der Eem-Vorkommen des Landes Brandenburg
[...] Dieser umfangreiche Fachbeitrag dokumentiert den aktuellen Kenntnisstand über die Verbreitung von Ablagerungen des Eem-Interglazials in Brandenburg und Berlin. Die Autoren p…
Eine Ostracoden-Fauna von Thüringer Gepräge aus dem unterkarbonischen Deckdiabas von Günterod (typicus-Zone; Dill-Mulde…
[…] Aus einer Tonschiefer-Einlagerung im höchsten Teil des Deckdiabas bei Günterod in der Dill-Mulde wird eine Ostracoden-Fauna des Thüringer Ökotyps beschrieben. Insgesamt werden…
The taxonomic status of Myotis nesopolus larensis (Chiroptera, Vespertilionidae) and new insights on the diversity of C…
Myotis nesopolus currently comprises two subspecies. The nominate subspecies (M. n. nesopolus) occurs on the Caribbean islands of Curaçao and Bonaire, Netherlands Antilles, wherea…
Bericht zum Kolloquium des LGRB zu Fortschritten und Erfahrungen bei der Nutzung geothermischer Ressourcen am 6. Mai 20…
[...] Der Bericht fasst die Ergebnisse eines Fachkolloquiums zusammen, das die Potenziale und technischen Herausforderungen der Geothermie-Nutzung in Brandenburg beleuchtete. Ein …
Die Abu Ballas Formation (Lingula Shale) (Apt?) der Nubischen Gruppe Südwest-Ägyptens
Mit der Abu Bal las Formation sind erstmals unterkretazische marine Ablagerungen innerhalb der Kubischen Gruppe Südwest-Ägyptens nachgewiesen worden. Transgression und Regression …
Zeitschrift für Geophysik, 28 / 5
Mal, A. K.: On the fild of an electric dipole in presence of a layered media . . . 209 ; Brockamp, B.: Barographisch-topographische Höhenkurve . . . 219 ; Ghosh, M. L.: Reflect…
Rhodnius micki, a new species of Triatominae (Hemiptera, Reduviidae) from Bolivia
Rhodnius Stål, 1859 is the second largest genus of Triatominae after Triatoma Laporte, 1832, and includes several important Chagas vectors. Genitalia in Reduviidae are frequently …
Geologisches Jahrbuch Hessen 1999
Band 127 umfasst geowissenschaftliche Fachbeiträge mit regionalem Schwerpunkt auf tektonische Strukturen, lithostratigraphische Differenzierungen und sedimentologische Untersuchun…
Life stages and morphological variations of Limnocythere inopinata (Crustacea, Ostracoda) from Lake Jiang-Co (northern …
Limnocythere inopinata (Baird, 1843) is a Holarctic species, abundant in a number of Recent and fossil ostracod assemblages, and has many important taxonomic and (paleo)ecological…
Distinct Mechanisms Underlying Interannual to Decadal Variability of Observed Salinity and Nutrient Concentration in th…
The influence of large-scale oceanic circulation on salinity in the northern North Sea has lead to the hypothesis that nutrient concentrations in this region are also driven by re…
Records of Parochlus steinenii in the Maritime Antarctic and sub-Antarctic regions
This study provides the summary of the reports of the geographical distribution in the Maritime Antarctic and sub-Antarctic regions of Parochlus steinenii (Gercke, 1889) (Diptera,…
Description of a new species, Sillago nigrofasciata sp. nov. (Perciformes, Sillaginidae) from the southern coast of Chi…
A new Sillago species, the black-banded sillago, Sillago nigrofasciata sp. nov., is described based on 302 specimens sampled from the southern coast of China. Morphological compar…
[Neue Nr. 4436] Wettin / Geologische Karte
Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierun…
Taxonomic review of the Cataglyphis livida complex (Hymenoptera, Formicidae), with a description of a new species from …
Cataglyphis fici sp. nov., a member of the Cataglyphis livida complex, is described from the Estahban county of south-western Iran. The species is characterized by small body size…
Untersuchungen zur spätglazialen und frühpostglazialen Vegetationsgeschichte Ostfrieslands (Mit einem Beitrag zur Glied…
An Hand eines eng analysierten Standard-Pollendiagramms von Westrhauderfehn (Ostfriesland) werden der Vegetationsablauf und die Klimaentwicklung vom Bölling-Interstadial bis zum E…
Lateral distribution of cosmic ray muons underground
The CosmoALEPH experiment, located underground at the LEP e+e? storage ring at CERN at a depth of 320 m water equivalent, was used to study the chemical composition of primary cos…
Palynostratigraphie des Buntsandsteins in Mitteleuropa
[…] Die Arbeit stellt die Möglichkeiten der palynostratigraphischen Gliederung des Buntsandsteins im Germanischen Becken dar. Charakteristische Sporenzonen ermöglichen eine Untert…
Das Quartärprofil am Steilufer der Elbe bei Lauenburg
Stratigraphie und Lagerungsverhältnisse der im Elbsteilufer westlich von Lauenburg/Elbe (top. Karte 1 : 25 000 Nr. 2629) aufgeschlossenen Schichten werden beschrieben. Miozän, Els…
The marine fishes of St Eustatius Island, northeastern Caribbean: an annotated, photographic catalog
Sint Eustatius (Statia) is a 21 km2 island situated in the northeastern Caribbean Sea. The most recent published sources of information on that island’s marine fish fauna is in tw…
Geolelektrische Messungen in glazigen beanspruchten Gebieten am Beispiel des Muskauer Faltenbogens
[…] Der Muskauer Faltenbogen zeichnet sich im digitalen Geländemodell durch eng beieinanderliegende und häufig weit verfolgbare morphologische Einsenkungen aus. Diese Einsenkungen…
Zygomycetes in Vesicular Basanites from Vesteris Seamount, Greenland Basin - A New Type of Cryptoendolithic Fungi.
Fungi have been recognized as a frequent colonizer of subseafloor basalt but a substantial understanding of their abundance, diversity and ecological role in this environment is s…
An updated checklist of Nepalese ants (Hymenoptera, Formicidae)
The location of Nepal in the Central Himalaya promotes high habitat and species diversity. Ant diversity is likely high, but there have been few studies of the diversity and distr…
A new species of Egglestonichthys (Teleostei, Gobiiformes, Gobiidae) from Okinawa Island, Japan
Egglestonichthys fulmen sp. nov. (Teleostei: Gobiidae) is described on the basis of a single specimen (21.7 mm in standard length) collected from 250 m depth off Okinawa Island, R…
†Camelosphecia gen. nov., lost ant-wasp intermediates from the mid-Cretaceous (Hymenoptera, Formicoidea)
Fossils provide primary material evidence for the pattern and timing of evolution. The newly discovered “beast ants” from mid-Cretaceous Burmite, †Camelosphecia gen. nov., display…
Geowissenschaftliche Mitteilungen - GMIT 53
Die Ausgabe der Geowissenschaftlichen Mitteilungen vom September 2013 enthält die Themenblöcke: GEOfokus: (Mineralogische Museen und Sammlungen in Deutschland), GEOaktiv (Wirtscha…
Corrigenda: The first survey of the beetles (Coleoptera) of the Farasan Archipelago of the southern Red Sea, Kingdom of…
In Abdel-Dayem MS, Abu El-Ghiet UM, Elsheikh TM, Elgharbawy AA, Al-Fifi ZIA, Aldhafer HM (2020) The first survey of the beetles (Coleoptera) of the Farasan Archipelago of the sout…
Bemerkungen zu „Das Alter des Schädels von Rhünda. III“
Die endgültige Freipräpapierung und Zusammensetzung des Rhündaschädels ergab einen Homo sapiens ohne irgendwelche Sonderzüge, der sowohl in der 2. Hälfte der Würmkaltzeit wie der …
Rattlesnake (Crotalus spp.) distribution and diversity in Zacatecas, Mexico
Mexico is home to a large number of reptile species and has one of the greatest diversities of venomous snakes, among which the rattlesnakes pertaining to the Crotalus genus stand…
How to help
If you recognize any works that reference specific geographic locations, please login, confirm your account, and contribute metadata.
In case you find any errors in other metadata fields, if you see a work with incorrect location or time information, or if you find works that should be included in our database, please contact us: