Reyes Peña‐Santiago
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View article: Dataset on nematode assemblages of different ecosystems in Del Agua National Park, Costa Rica
Dataset on nematode assemblages of different ecosystems in Del Agua National Park, Costa Rica Open
Nematodes comprise a diverse and ubiquitous group, widely used as bioindicators for environmental monitoring. The characterization of nematode assemblages in soils, both arable and undisturbed, promotes the understanding of their ecology, …
View article: Retrieval of the genus Capitellus Siddiqi, 1983, with description of C. caramborum sp. nov. (Dorylaimida, Belondiridae) associated with Andalusian (Spain) olive groves
Retrieval of the genus Capitellus Siddiqi, 1983, with description of C. caramborum sp. nov. (Dorylaimida, Belondiridae) associated with Andalusian (Spain) olive groves Open
A new species of belondirid nematode, collected in olive groves of the southern Iberian Peninsula, is described, including SEM observations and molecular (LSU, SSU) study. Capitellus caramborum sp. nov. is characterized by its 0.82–1.09 mm…
View article: Vastnema crassicutaneum gen. et sp. nov. (Nematoda, Dorylaimida, Dorylaimidae), an interesting new taxon from natural areas of Vietnam
Vastnema crassicutaneum gen. et sp. nov. (Nematoda, Dorylaimida, Dorylaimidae), an interesting new taxon from natural areas of Vietnam Open
A new dorylaimid taxon, Vastnema crassicutaneum gen. et sp. nov., collected in natural habitats of Vietnam, is characterized, including morphological description, morphometrics, SEM observations, and molecular (18S-, 28S-rDNA) analyses. Va…
View article: Guidelines for species descriptions of free-living aquatic nematodes: characters, measurements and their presentation in taxonomic publications
Guidelines for species descriptions of free-living aquatic nematodes: characters, measurements and their presentation in taxonomic publications Open
Free-living aquatic nematodes are abundant, diverse and of general environmental importance. However, knowledge of species distributions of both marine and freshwater nematodes is sparse. Species distribution data are crucial for evaluatin…
View article: Cyber catalogue and revision of the nematode genus Enchodelus (Dorylaimida, Nordiidae)
Cyber catalogue and revision of the nematode genus Enchodelus (Dorylaimida, Nordiidae) Open
The genus Enchodelus is an intriguing free-living dorylaimid nematode taxon. Its representatives display a distinct distributional pattern as they are mainly spread in high altitudinal enclaves of the Northern Hemisphere, being often assoc…
View article: Oleaxonchium olearum gen. et sp. nov. (Nematoda, Dorylaimida) associated with an olive grove in the southern Iberian Peninsula, and new insights into the evolutionary relationships within Belondiridae
Oleaxonchium olearum gen. et sp. nov. (Nematoda, Dorylaimida) associated with an olive grove in the southern Iberian Peninsula, and new insights into the evolutionary relationships within Belondiridae Open
A new belondirid, dorylaimid taxon, Oleaxonchium olearum gen. et sp. nov. , collected from an olive grove in the Andalusia region of Spain, is characterised, including its morphological description, morphometrics, SEM study, and molecular …
View article: New insights into the evolutionary relationships of Opisthodorylaimus sylphoides (Williams, 1959), with proposal of Sylphodorylaimus n. gen. (Nematoda, Dorylaimida, Thornenematidae)
New insights into the evolutionary relationships of Opisthodorylaimus sylphoides (Williams, 1959), with proposal of Sylphodorylaimus n. gen. (Nematoda, Dorylaimida, Thornenematidae) Open
Nasir, Reyes Peña-Santiago, Gholamreza, Nasir Vazifeh, Faegheh, Gholamreza Niknam, Abootalebi, Faegheh (2024): New insights into the evolutionary relationships of Opisthodorylaimus sylphoides (Williams, 1959), with proposal of Sylphodoryla…
View article: Updated taxonomy and new insights into the evolutionary relationships of the genus Sporonchulus Cobb, 1917 (Nematoda, Mononchida) after the study of two Vietnamese species
Updated taxonomy and new insights into the evolutionary relationships of the genus Sporonchulus Cobb, 1917 (Nematoda, Mononchida) after the study of two Vietnamese species Open
Two known species of the genus Sporonchulus , namely S. ibitiensis and S. vagabundus , collected from natural areas of Vietnam, are characterized, including descriptions and illustrations of both species, as well as SEM observations and mo…
View article: Description and molecular characterization of <i>Trachactinolaimus persicus</i> sp. n. from Iran (Nematoda, Dorylaimida, Actinolaimidae), with new insights into the taxonomy and evolutionary relationships of the genus
Description and molecular characterization of <i>Trachactinolaimus persicus</i> sp. n. from Iran (Nematoda, Dorylaimida, Actinolaimidae), with new insights into the taxonomy and evolutionary relationships of the genus Open
A new species of the free-living nematode genus Trachactinolaimus , collected in natural habitats of northern Iran, is described, including morphological and molecular (28S-rDNA) data. Trachactinolaimus persicus sp. n. is characterized by …
View article: Two new species of the genus <i>Sectonema</i> Thorne, 1930 (Nematoda, Dorylaimida, Aporcelaimidae) from Iran, with new insights into its evolutionary relationships
Two new species of the genus <i>Sectonema</i> Thorne, 1930 (Nematoda, Dorylaimida, Aporcelaimidae) from Iran, with new insights into its evolutionary relationships Open
Two new species of the genus Sectonema found in northern Iran are characterized, including morphological descriptions and molecular (18S-, 28S-rDNA) analyses. Sectonema tehranense sp. nov. is distinguished by its 7.22 – 8.53 mm long body, …
View article: Paraxonchium carmenae Peña-Santiago & Jiménez-Millán, 1986 revisited four decades later, with new insights into the phylogeny of the genus Paraxonchium Krall, 1958 (Dorylaimida)
Paraxonchium carmenae Peña-Santiago & Jiménez-Millán, 1986 revisited four decades later, with new insights into the phylogeny of the genus Paraxonchium Krall, 1958 (Dorylaimida) Open
Summary A revised characterisation of the dorylaimid nematode Paraxonchium carmenae is provided, including an updated description, SEM observations and molecular (18S-, 28S-rDNA) analyses. A total of 29 females and 16 males, collected from…
View article: General morphology, taxonomy and phylogeny of the genus Metaxonchium Coomans & Nair, 1975 (Nematoda: Dorylaimida: Belondiridae)
General morphology, taxonomy and phylogeny of the genus Metaxonchium Coomans & Nair, 1975 (Nematoda: Dorylaimida: Belondiridae) Open
Peña-Santiago, Reyes, Abolafia, Joaquín (2023): General morphology, taxonomy and phylogeny of the genus Metaxonchium Coomans & Nair, 1975 (Nematoda: Dorylaimida: Belondiridae). Zoologischer Anzeiger 304: 32-48, DOI: 10.1016/j.jcz.2023.03.0…
View article: Description of <i>Allodorylaimus tuccitanus</i> sp. nov., with updated taxonomy of the genus (Nematoda: Dorylaimida: Qudsianematidae)
Description of <i>Allodorylaimus tuccitanus</i> sp. nov., with updated taxonomy of the genus (Nematoda: Dorylaimida: Qudsianematidae) Open
Peña-Santiago, Reyes, Cortés, Nazareth (2023): Description of Allodorylaimus tuccitanus sp. nov., with updated taxonomy of the genus (Nematoda: Dorylaimida: Qudsianematidae). Journal of Natural History 57 (5-8): 445-462, DOI: 10.1080/00222…
View article: Morphological and Molecular Characterization of <i>Talanema eshtiaghii</i> sp. n. (Dorylaimida, Qudsianematidae) from Iran
Morphological and Molecular Characterization of <i>Talanema eshtiaghii</i> sp. n. (Dorylaimida, Qudsianematidae) from Iran Open
A new species of the genus Talanema , recovered from the northwest of Iran, was described based on morphological, morphometric, and molecular data. Talanema eshtiaghii sp. n. was characterized by its 1.45–1.68 mm long body, lip region offs…
View article: The enigmatic genus<i>Loofilaimus</i>(Nematoda, Dorylaimida, Loofilaimidae) revisited 25 years after, with remarkable new insights into its phylogeny
The enigmatic genus<i>Loofilaimus</i>(Nematoda, Dorylaimida, Loofilaimidae) revisited 25 years after, with remarkable new insights into its phylogeny Open
The evolutionary relationships of the nematode genus Loofilaimus are explored with an integrative approach, combining morphological and molecular (28S-rDNA) data. Never recorded since its original description in 1998, the finding of fresh …
View article: Morphological and molecular characterization of <i>Metaxonchium magnum</i> sp. n. from Iran (Nematoda, Dorylaimida, Belondiridae), with new insights into the phylogeny of the genus
Morphological and molecular characterization of <i>Metaxonchium magnum</i> sp. n. from Iran (Nematoda, Dorylaimida, Belondiridae), with new insights into the phylogeny of the genus Open
A new species of the genus Metaxonchium is described from a natural habitat in Iran. Metaxonchium magnum sp. n. is characterized by its 3.62–4.65 mm long body, lip region cap-like and offset by constriction and 13–16 μm wide, odontostyle f…
View article: Description of Aporcella daklakensis sp. n. (Nematoda: Dorylaimida: Aporcelaimidae), associated with coffee plantations in Central Highland of Vietnam
Description of Aporcella daklakensis sp. n. (Nematoda: Dorylaimida: Aporcelaimidae), associated with coffee plantations in Central Highland of Vietnam Open
This dataset contains the digitized treatments in Plazi based on the original journal article Nguyen, Thi Anh Duong, Hoang, Ha, Chu, Hoang Ha, Peña-Santiago, Reyes (2023): Description of Aporcella daklakensis sp. n. (Nematoda: Dorylaimida:…
View article: On identity of Epacrolaimus reyesi Pedram, Pourjam & Vinciguerra, 2012 (Dorylaimida, Aporcelaimidae)
On identity of Epacrolaimus reyesi Pedram, Pourjam & Vinciguerra, 2012 (Dorylaimida, Aporcelaimidae) Open
The genus Epacrolaimus was proposed by Andrássy (2000) to accommodate two species, one previously known, E. declinatoacualeatus (Kreis, 1924), transferred from Aporcelaimus Thorne & Swanger, 1936, which was designated as its type species, …
View article: Description of Willinema persicum sp. n. (Dorylaimida: Thornenematidae) from Iran, with an updated taxonomy of the genus
Description of Willinema persicum sp. n. (Dorylaimida: Thornenematidae) from Iran, with an updated taxonomy of the genus Open
This dataset contains the digitized treatments in Plazi based on the original journal article Vazifeh, Nasir, Niknam, Gholamreza, Jabbari, Habibeh, Fallahi, Amin, Zahedi, Ebrahim, Peña-Santiago, Reyes (2022): Description of Willinema persi…
View article: On the identity of the genus<i>Epacrolaimus</i>Andrássy, 2000 (Nematoda, Dorylaimida), with new insights into its phylogeny
On the identity of the genus<i>Epacrolaimus</i>Andrássy, 2000 (Nematoda, Dorylaimida), with new insights into its phylogeny Open
The type species of the genus Epacrolaimus , Epacrolaimus declinatoaculeatus , is studied from the re-examination of type material of Aporcelaimus vorax , its junior synonym, and the observation of several Iberian populations and a few Ira…
View article: Morphological and molecular characterization of<i>Aporcella femina</i>sp. n. (Dorylaimida, Aporcelaimidae) from Nigeria
Morphological and molecular characterization of<i>Aporcella femina</i>sp. n. (Dorylaimida, Aporcelaimidae) from Nigeria Open
A new species of the genus Aporcella collected from a watermelon field in Nigeria is described, including its morphological and molecular (small subunit (SSU) and large subunit (LSU) ribosomal DNA (rDNA)) characterization. Aporcella femina…
View article: New insights into the identity of <i>Discolaimium dubium</i> Das, Khan and Loof, 1969 (Dorylaimida) as derived from its morphological and molecular characterization, with the proposal of its transference to <i>Aporcella</i> Andrássy, 2002
New insights into the identity of <i>Discolaimium dubium</i> Das, Khan and Loof, 1969 (Dorylaimida) as derived from its morphological and molecular characterization, with the proposal of its transference to <i>Aporcella</i> Andrássy, 2002 Open
Three Iranian populations of Discolaimium dubium are studied, including their morphological and morphometric characterization, molecular analysis (LSU-rDNA) and the description of the male for the first time. For comparative purposes, this…
View article: On the identity of<i>Eucephalobus oxyuroides</i>(de Man, 1876) Steiner, 1936 (Rhabditida, Cephalobidae), with an updated taxonomy of the genus and notes about its phylogeny
On the identity of<i>Eucephalobus oxyuroides</i>(de Man, 1876) Steiner, 1936 (Rhabditida, Cephalobidae), with an updated taxonomy of the genus and notes about its phylogeny Open
The identity of Eucephalobus oxyuroides is discussed after studying two Iberian populations that fit the original description of the species. A new characterization is consequently provided as follows: 0.49 to 0.70 mm long body, lip region…
View article: Morphological and molecular characterization of <i>Pungentus sufiyanensis</i> n. sp. and additional data on <i>P. engadinensis</i> (Altherr, 1950) Altherr, 1952 (Dorylaimida: Nordiidae) from northwest of Iran
Morphological and molecular characterization of <i>Pungentus sufiyanensis</i> n. sp. and additional data on <i>P. engadinensis</i> (Altherr, 1950) Altherr, 1952 (Dorylaimida: Nordiidae) from northwest of Iran Open
Two species of the genus Pungentus , one new and one known, collected in natural vegetation and cultivated soils in northwest of Iran, are studied. Pungentus sufiyanensis n. sp. is characterized by its 1.22 to 1.57 mm long body, offset lip…
View article: Morphological and molecular characterization of <i>Epidorylaimus procerus</i> sp. n. (Dorylaimida: Qudsianematidae) from Vietnam
Morphological and molecular characterization of <i>Epidorylaimus procerus</i> sp. n. (Dorylaimida: Qudsianematidae) from Vietnam Open
Epidorylaimus procerus sp. n., collected from a natural habitat in Vietnam, is described and illustrated. It is distinguishable by its 2.16 to 2.46-mm-long body, lip region offset by depression and 15 to 17-µm broad, odontostyle 32 to 35-µ…
View article: A Very Rare Malformation Affecting the Female Genital System of one <i>Labronema</i> Specimen (Dorylaimida, Dorylaimidae)
A Very Rare Malformation Affecting the Female Genital System of one <i>Labronema</i> Specimen (Dorylaimida, Dorylaimidae) Open
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