Submissions from 2023
Dietary Alpha-Monolaurin for Nile Tilapia (Oreochromis niloticus): Stimulatory Effects on Growth, Immunohematological Indices, and Immune-Related Gene Expressions, Marwa M. Ali, Mohamed A. Elashry, Eman Y. Mohammady, Mohamed R. Soaudy, Hoda S. El-Garhy, Mohamed A. El-Erian, Ahmed Mustafa, Mohamed Abouelsoud, Janice A. Ragaza, Ehab R. El-Haroun, and Mohamed S. Hassaan
Dietary Zinc Oxide for Growth and Immune Stimulation of Aquatic Animals Species: A Review, Mohamed S. Ibrahim, Eman Y. Mohammady, Mohamed A. EL-Erian, Janice A. Ragaza, Ehab R. El-Haroun, and Mohamed S. Hassaan
A Systems Thinking Approach to E-Learning on Climate Change: Capacity-Building for Junior High School Teachers in the Philippines, John Trixstan Santos Ignacio, Charlotte Kendra Z. Gotangco, and Queena N. Lee-Chua
Growth and Whole-Body Proximate Composition of Oreochromis niloticus Nile Tilapia Fed Pea Meal: A Systematic Review and Meta-Analysis, Tzodoq Obrero Magbanua and Janice A. Ragaza
Histidine Requirement of Snubnose Silver Pompano Trachinotus blochii, Roger Edward Padua Mamauag and Janice Alano Ragaza
Enhancement of Developmental Defects in the Boron-Deficient Maize Mutant tassel-less1 by Reduced Auxin Levels, Michaela S. Matthes, Norman B. Best, Janlo M. Robil, and Paula McSteen
Editorial: Innovative, Non-Conventional Ingredients for Sustainable Aquafeeds, Janice A. Ragaza, Vikas Kumar, and Rex Ferdinand M. Traifalgar
Fresh Azolla, Azolla pinnata as a Complementary Feed for Oreochromis niloticus: Growth, Digestive Enzymes, Intestinal Morphology, Physiological Responses, and Flesh Quality, Mohamed M. Refaey, Ahmed I. Mehrim, Osama A. Zenhom, Hamada A. Areda, Janice A. Ragaza, and Mohamed S. Hassaan
Is the Nucleus the Unwitting Architect of Asymmetric Cell Division in Plants?, Janlo M. Robil
The Many Side Jobs of Lateral suppressor (Ls) in Plant Development, Janlo M. Robil
Improved Methods for Preparing Transverse Sections and Unrolled Whole Mounts of Maize Leaf Primordia for Fluorescence and Confocal Imaging, Janlo M. Robil, Cedric David T. Cortez, Chloe Margalaux R. Villafuerte, Edgar Daniel C. Dela Peña, Derreck O. De Leon, Roselle Joy R. Rioja, and Paula McSteen
Hormonal Control of Medial–Lateral Growth and Vein Formation in the Maize Leaf, Janlo M. Robil and Paula McSteen
Ancyronyx jhoanae sp. nov. (Coleoptera: Elmidae), A New Spider Riffle Beetle Species from Luzon, Philippines, and New Records for A. tamaraw Freitag, 2013, Christalle Beatriz N. Seno and Hendrik Freitag
Timekeeper's Dilemma: How Photo-Thermal Cues Alter Flowering Duration, Kyle W. Swentowsky and Janlo M. Robil
The First New Species of Leptelmis Sharp, 1888 (Coleoptera, Elmidae) from the Philippines in the Last 50 Years, Gavin Christian M. Vera, Johann Isaac L. Sia, Hendrik Freitag, and Emmanuel D. Delocado
Submissions from 2022
Neoephemeridae (Insecta, Ephemeroptera) of the Philippines and Insights on Southeast Asian Biodiversity, Jhoana M. Garces and Michel Sartori
First contribution to Labiobaetis Novikova & Kluge in Cambodia (Ephemeroptera, Baetidae), with description of two new species, Thomas Kaltenbach, Jhoana M. Garces, and Jean-Luc Gattolliat
The Beneficial Effects of Citrus Peel Waste and Its Extract on Fish Performance and Health Status: A Review, Osman Sabri Kesbiç, Ümit Acar, Eman Y. Mohammady, Shimaa M.R. Salem, Janice A. Ragaza, Ehab R. El-Haroun, and Mohamed S. Hassaan
Zoonotic Pathogens From Illegally Traded Wildlife Justify Adopting the One Health Perspective in Disease Response, Marianne Allison G. Lee, Vinyl Joseph S. Valeza, Jonathan Patrick H. Yan, and Ronald Allan L. Cruz
Phylogeny, Classification, and Character Evolution of Acalypha (Euphorbiaceae Acalyphoideae), Geoffrey A. Levin, Warren M. Cardinal-McTeague, Victor W. Steinmann, and Vernie G. Sagun
Systematic Review and Meta-Analysis of the Growth Performance and Carcass Composition of Nile Tilapia (Oreochromis niloticus) Fed Dietary Copra Meal, Tzodoq Obrero Magbanua and Janice A. Ragaza
Selected Dietary Plant-Based Proteins for Growth and Health Response of Nile Tilapia Oreochromis niloticus, Tzodoq O. Magbanua and Janice A. Ragaza
Transitions in bacterial communities across two fermentation-based virgin coconut oil (VCO) production processes, Zomesh A N Maini and Crisanto M. Lopez
Can Dietary Phytogenic Mixture Improve Performance for Growth, Digestive Enzyme Activity, Blood Parameters, and Antioxidant and Related Gene Expressions of Nile Tilapia, Oreochromis niloticus?, Eman Y. Mohammady, Mohamed R. Soaudy, A. Elashry Mohamed, Mohamed Mohamed A. EL-Erian, Ayman Farag, Azza M.M. Badr, Nemat I. Bassuony, Janice A. Ragaza, Ehab R. El-Haroun, and Mohamed S. Hassaan
Decolorization of Synthetic Textile Dyes by Fungal Endophytes Isolated from the Leaves of Philippine Mangrove (Avicennia marina), Steve P. Obanan, Resureccion B. Sadaba, Pamela Alva-Gatchalian, Annabelle V. Cadiz, Evelyn M. Basilio, and Dennis B. Bela-ong
Hormonal Control of Medial–Lateral Growth and Vein Formation in the Maize Leaf, Janlo M. Robil and Paula McSteen
Two new species of Anacaena Thomson, 1859 (Coleoptera, Hydrophilidae) from Northern Luzon, Philippines, Enrico Gerard S. Sanchez, Emmanuel D. Delocado, and Hendrik Freitag
Three new species of Ancyronyx Erichson, 1847 (Coleoptera, Elmidae) from Mindanao, Philippines, Christalle Beatriz N. Seno, Emmanuel D. Delocado, and Hendrik Freitag
Submissions from 2021
The Big Picture: Consolidating National Government and CITES Records of Animal Trade in the Philippines from 1975 to 2019, Ronald Allan L. Cruz and Catherine Genevieve B. Lagunzad
Two New Species of Byrrhinus Motschulsky, 1858 (Coleoptera, Limnichidae, Limnichinae) From Negros, Philippines, Emmanuel D. Delocado and Hendrik Freitag
Hydraena (s.str.) dinarica, new species (Coleoptera: Hydraenidae) along with further records of Hydraena spp. from Durmitor National Park, Montenegro and comments on the DNA barcoding problem with the genus, Hendrik Freitag, Rick de Vries, Marta Paterno, Simone Maestri, Massimo Delledonne, Cameron G. Thompson, Helena Lamed, Rebekah Lambert, Michael F. Fox, Mariela C. Gonzalez, Emmanuel D. Delocado, Marc R. Sabordo, Clister V. Pangantihon, and Iva Njunjić
Additional Records and New Species of Hydraena Kugelann, 1794 (Insecta: Coleoptera: Hydraenidae) from Balabac and Palawan, Philippines., Hendrik Freitag and Marta Hornyák
Philibaetis Gen. Nov., A New Genus from the Philippines (Ephemeroptera, Baetidae), Thomas Kaltenbach, Jhoana M. Garces, and Jean-Luc Gattolliat
(2807) Proposal to Conserve the Name Acalypha wilkesiana against A. tricolor (Euphorbiaceae), Geoffrey A. Levin and Vernie G. Sagun
(2808) Proposal to Reject the Name Acalypha supera (Euphorbiaceae), Geoffrey A. Levin and Vernie G. Sagun
A Global Agenda for Advancing Freshwater Biodiversity Research, Alain Maasri, Sonja C. Jähnig, Hendrik Freitag, and 93 co-authors
The Potential Threat of Fusarium Mycotoxins in Aquaculture Feeds, Tzodoq O. Magbanua and Janice A. Ragaza
Dietary Taurine in Practical Diet for Two Sizes of Snubnose Silver Pompano, Trachinotus Blochii, Roger Edward P. Mamauag, Mae R. Catacutan, Relicardo M. Coloso, Gregoria Erazo-Pagador, Mae Mallare, and Janice A. Ragaza
Performance, Digestibility Efficiencies, Gut and Liver Morphologies of Snub Nose Pompano Trachinotus Blochii Fed Spray-Dried Haemoglobin Meal as Protein Substitute for Fishmeal, Roger Edward P. Mamauag, Janice A. Ragaza, and Trisha J. Nacionales
Prevalence and Spatial Distribution of Heterophyidiasis in Southern Philippines, Kharleezelle J. Moendeg, Lydia R. Leonardo, Trina Galido Isorena, Francine Claire Alexandra S. Hilotina, Imelda S. Pates, and Nancy O. Cacayorin
Loop-Mediated Isothermal Amplification Detection of SARS-CoV-2 and Myriad Other Applications, Keith J M. Moore, Christopher E. Mason, and 56 co-authors
Parasitic Cymothoid Isopods in Asian and Philippine Fish Species, Tanya Faye S. Muji, Joaquin R. Sorreta, Selwyn B. Briones Jr., Justine Oliver S. Maquirang, and Janice A. Ragaza
Prevalence of Cymothoidae (Isopoda) Infestation in Bigeye Scad (Selar crumenophtalmus) from Batangas, Philippines, Tanya Faye S. Muji, Joaquin R. Sorreta, and Janice A. Ragaza
Discovering Genes Involved in the Synthesis of Secondary Metabolites From the Seeds of Moringa Oleifera Through Transcriptome Analysis, Vivian A. Panes and Ma. Divina Kristi A. Discar
Rapid Survey of Anuran Species in Baguio-Benguet Area and Isolation of their Fungal Symbionts, Arthien Lovell P. Pelingen, Camille Andrea Flores, Axel John Briz, Roland Hipol, and Celia Austria
An Additional New Species and Records of Neoperla Needham, 1905 (Plecoptera, Perlidae) From the Philippines, Arthien Lovell P. Pelingen, Dávid Murányi, and Hendrik Freitag
Brown Seaweed (Sargassum Fulvellum) Inclusion in Diets With Fishmeal Partially Replaced with Soy Protein Concentrate for Japanese Flounder (Paralichthys Olivaceus) Juveniles, Janice A. Ragaza, Md. Sakhawat Hossain, Shunsuke Koshio, Manabu Ishikawa, Saichiro Yokoyama, Yannis Kotzamanis, Andreas Brezas, and Vikas Kumar
The Potential of Invasive Alien Fish Species as Novel Aquafeed Ingredients, Janice A. Ragaza, Md. Sakhawat Hossain, and Vikas Kumar
Serum Biochemical Profile of Captive-Bred Philippine Crocodiles (Crocodylus Mindorensis Schmidt, 1935) Sub-adults, Janice A. Ragaza, Stephanie F. Velasquez, Marian Samantha M. Asuncion, Elyssa Marie F. Torres, Rainier Manalo, and Hendrik Freitag
Saliva “Treat-and-Heat” Triplex Reverse Transcription Loop-Mediated Isothermal Amplification Assay for SARS-CoV-2, Marie Jennifer Y. Reolo, Carlos Sebastian R. Eleazar, Joseph P. Sonio, Ryonne T. Solon, Janika L B. Villamor, Alexandra K. Loedin, and Keith J M. Moore
Aquatic Coleoptera of northern Negros, Philippines, Marc Ryan Sabordo, Carl Michael Buyco, Gwendalyn Henares, Jessica Pacalioga, and Hendrik Freitag
Design and Deployment of a Mobile Learning Cloud Network to Facilitate Open Educational Resources for Asynchronous Learning, Joselito Christian Paulus M. Villanueva, Mark Anthony V. Melendres, Catherine Genevieve B. Lagunzad, and Nathaniel Joseph C. Libatique
A New Species of the Rhagovelia Sarawakensis Species Group (Hemiptera: Veliidae) from Cambodia, Herbert Zettel, Alice Laciny, and Clister V. Pangantihon
Submissions from 2020
Proceedings of the 26th Annual Philippine Biodiversity Symposium, Leticia E. Afuang, Hendrik Freitag, Carlo C. Custodio, Michelle V. Encomienda, Desamarie Antonette P. Fernandez, Emilia A. Lastica-Ternura, Nikki Dyanne C. Realubit, Emerson Y. Sy, and Brenda Villacanas-Petersen
An evaluation of availability and adequacy of Multi-Hazard Early Warning Systems in Asian countries: A baseline study, Ignacio Aguirre-Ayerbe, Maria Merino, Seinn Lei Aye, Ranjith Dissanayake, Fathmath Shadiya, and Crisanto M. Lopez
Field Evaluation of Recombinant Antigen ELISA in Detecting Zoonotic Schistosome Infection Among Water Buffaloes in Endemic Municipalities in the Philippines, Jose Ma. M. Angeles, Yasuyuki Goto, Masahi Kirinoki, Elena A. Villacorte, Kharleezelle J. Moendeg, Pilarita T. Rivera, Yuichi Chigusa, and Shin-ichiro Kawazu
Analyses of the Expression, Immunohistochemical Properties and Serodiagnostic Potential of Schistosoma japonicum Peroxiredoxin-4, Minh-Anh Dang-Trinh, Jose Ma. M. Angeles, Kharleezelle J. Moendeg, Adrian Miki C. Macalanda, Thu-Thuy Nguyen, Luna Higuchi, Shotaro Nakagun, Masahi Kirinoki, Yuichi Chigusa, Yasuyuki Goto, and Shin-ichiro Kawazu
In Memoriam: Ignacio Ribera (1963–2020), Emmanuel D. Delocado, Michael Balke, and Hendrik Freitag
Ancyronyx lianlabangorum sp. nov., a new spider riffle beetle from Sarawak, and new distribution records for A. pulcherrimus Kodada, Jäch & Čiampor based on DNA barcodes (Coleoptera, Elmidae), Hendrik Freitag, Manfred A. Jach, Jan Kodada, Zuzana Čiamporová-Zaťovičová, Katarína Goffová, Dávid Selnekovič, and Fedor Čiampor Jr
Taxonomic revision of Agraphydrus RÉGIMBART , 1903 V. Philippine species and their first DNA barcodes (Coleoptera: Hydrophilidae: Acidocerinae), Hendrik Freitag and Albrecht Komarek
Diversity of Trichoptera emergence and their longitudinal distribution along streams in central Palawan, the Philippines, Hendrik Freitag and Wolfram Mey
Additional new species of Grouvellinus Champion 1923 (Insecta, Coleoptera, Elmidae) discovered by citizen scientists and DNA barcoded in the field applying a novel MinION-based workflow, Hendrik Freitag, Christian Molls, Aglaia M. Bouma, Jhoana M. Garces, Marzia Rossato, Emanuela Cosentino, and Massimo Delledonne
Description of Neoperla mindoroensis sp. nov., the first record of a stonefly from Mindoro, Philippines (Plecoptera, Perlidae), and identification of its life stages using COI barcodes, Hendrik Freitag and Arthien Lovell Pelingen
The success story of Labiobaetis Novikova & Kluge in the Philippines (Ephemeroptera, Baetidae), with description of 18 new species, Jhoana M. Garces, Thomas Kaltenbach, and Jean-Luc Gattolliat
Integrative taxonomy of the genus Dudgeodes Sartori, 2008 (Insecta, Ephemeroptera, Teloganodidae) from the Philippines with description of new species and supplementary descriptions of Southeast Asian species, Jhoana M. Garces, Michel Sartori, and Hendrik Freitag
Factors influencing disaster risk and resilience education in Asian HEIs, Charlotte Kendra Z. Gotangco, Jean Meir Jardeleza, Crisanto M. Lopez, Elirozz Carlie D. Labaria, Julia Wickert, and Fathmath Shadiya
A new genus of Baetidae (Insecta, Ephemeroptera) from Southeast Asia, Thomas Kaltenbach, Jhoana M. Garces, and Jean-Luc Gattolliat
Ancyronyx clisteri, a new spider riffle beetle species from Borneo, redescription of A. sarawacensis Jäch including a description of the larva and new distribution data for A. procerus Jäch using DNA barcodes (Coleoptera, Elmidae), Jan Kodada, Manfred A. Jach, Hendrik Freitag, Zuzana Čiamporová-Zaťovičová, Katarína Goffová, Dávid Selnekovič, and Fedor Čiampor Jr
The potential impacts of soy protein on fish gut health, Vikas Kumar, Sakhawat Hossain, Janice A. Ragaza, and Marina Rubio Benito
Oncomelania hupensis quadrasi: Snail intermediate host of Schistosoma japonicum in the Philippines, Lydia R. Leonardo, Gracia Varona, Raffy Jay Fornillos, Daria Manalo, Ian Kim B. Tabios, Kharleezelle J. Moendeg, Aleyla de Cadiz, Mihoko Kikuchi, Yuichi Chigusa, Myra Mistica, Leda Hernandez, Winston Palasi, and Ian Kendrich C. Fontanilla
Genetic Development of Nile Tilapia Strains in the Philippines for Sustainable and Efficient Fish Farming, Tzodoq O. Magbanua and Janice A. Ragaza
Growth and Immune Response of Pond-Reared Giant Freshwater Prawn Macrobrachium osenbergii Post Larvae Fed Diets Containing Chlorella vulgaris, Gian Carlo F. Maliwat, Stephanie F. Velasquez, Sheila Marie D. Buluran, Melchor Tayamen, and Janice A. Ragaza
Contributions to the knowledge of water bugs in Mindoro Island, Philippines, with a species checklist of Nepomorpha and Gerromorpha (Insecta, Hemiptera, Heteroptera), Arthien Lovell Pelingen, Herbert Zettel, Clister V. Pangantihon, Kyra Mari Dominique Aldaba, Earl Kevin Fatallo, Jemillie Madonna de Leon, and Hendrik Freitag
A Review on Spirulina: Alternative Media for Cultivation and Nutritive Value as an Aquafeed, Janice A. Ragaza, Md. Sakhawat Hossain, Kristen A. Meiler, Stephanie F. Velasquez, and Vikas Kumar
Giant Clam, Sea Cucumber and Sea Urchin Conservation Efforts in the Philippines, Janice A. Ragaza, Tzodoq O. Magbanua, and Patrick N. Valera
Alien Species Introduction to Philippine Waters, Janice A. Ragaza, Edgar J. Morata, and Adjale G. Wyson
Two New Species of the Genus Ancyronyx Erichson, 1847 From the Island of Negros, Philippines (Insecta, Coleoptera, Elmidae), Marc Ryan Sabordo, Emmanuel D. Delocado, and Hendrik Freitag
Review of the genus Rhagovelia Mayr, 1865 (Insecta: Heteroptera: Veliidae) in the Palawan biogeographic region, the Philippines, Herbert Zettel, Alice Laciny, and Hendrik Freitag
A New Species of the Timasius livens Species Group (Hemiptera: Heteroptera: Hebridae) From Cambodia and Vietnam, Herbert Zettel and Clister V. Pangantihon
Submissions from 2019
Detection of canine Schistosoma japonicum infection using recombinant thioredoxin peroxidase-1 and tandem repeat proteins, Jose Ma. M. Angeles, Yasuyuki Goto, Masashi Kirinoki, Lydia R. Leonardo, Kharleezelle J. Moendeg, Adrian P. Ybanez, Pilarita T. Rivera, Elena A. Villacorte, Noboru Inoue, Yuichi Chigusa, and Shin-ichiro Kawazu
Assessment of Cytotoxic Activity of Five Common Philippine Medicinal Plants Using Brine Shrimp Lethality Assay, Lloyd O. Balinado and Merab A. Chan
Proposed Categories of Bycatch Based on an Assessment of Data from the Anilao Fish Port, Batangas, Philippines, Estelle Marina H. Banzon, Maria Isabel O. Padilla, Jonathan Patrick H. Yan, and Ronald Allan L. Cruz
Sustained DDB-2 and TRX Transcriptional Response of Quercetin-Treated Lymphocytes Exposed to Co-60 Radiation, Gloriamaris L. Caraos, Mary Jayne C. Manrique, Chitho P. Feliciano, Neil H. Tan Gana, and Maria Cristina R. Ramos
Trends in Health Research Ethics in the Philippines During the American Colonial Period (1898-1946), Ronald Allan L. Cruz, Chiara Louise P. Cabantac, and Patricia Ana Vic H. Arcega
Some Current Trends and Challenges in Philippine Aquaculture, with an Emphasis on Synergies with Biodiversity Initiatives, Ronald Allan L. Cruz, Vikas Kumar, and Janice A. Ragaza
Infection rate of Schistosoma japonicum in the snail Oncomelania hupensis quadrasi in endemic villages in the Philippines: Need for snail surveillance technique, Raffy Jay Fornillos, I K C. Fontanilla, Y Chigusa, M Kikuchi, Masashi Kirinoki, N Kato-Hayashi, S Kawazu, Jose Ma. M. Angeles, Ian Kim B. Tabios, Kharleezelle J. Moendeg, Yasuyuki Goto, Pebbles Grayle P. Tamayo, E F Gampoy, I Pates, J C Chua, and Lydia R. Leonardo
A Rapid and Accurate MinION-Based Workflow for Tracking Species Biodiversity in the Field, Hendrik Freitag, Simone Maestri, Emanuela Cosentino, Marta Paterno, Jhoana M. Garces, Luca Marcolungo, Massimiliano Alfano, Iva Njunjić, Menno Schilthuizen, Ferry Slik, Michele Menegon, Marzia Rossato, and Massimo Delledonne
New species of caddisflies (Insecta: Trichoptera) from emergence traps at streams in central Palawan, Philippines, Hendrik Freitag and Wolfram Mey
New Records of Philippine True Bugs (Hemiptera: Heteroptera) with Coastal and Marine Habitat Associations and a Checklist of the Philippine Species, Hendrik Freitag, Herbert Zettel, and Clister V. Pangantihon
Automatic Identification of the Stress Sources of Protein Aggregates Using Flow Imaging Microscopy Images, Arni G. Gambe-Gilbuena, Yuriko Shibano, Elena Krayukhina, Tetsuo Torisu, and Susumu Uchiyama
Current status of neglected tropical diseases (NTDs) in the Philippines, Lydia R. Leonardo, Leda Hernandez, Theodora Cecile Magturo, Winston Palasi, Julie Mart Rubite, Aleyla de Cadiz, Kharleezelle J. Moendeg, Raffy Jay Fornillos, Ian Kim B. Tabios, Myra Mistica, and Ian Kendrich C. Fontanilla
Schistosoma japonicum cathepsin B as potential diagnostic antigen for Asian zoonotic schistosomiasis, Adrian Miki C. Macalanda, Jose Ma. M. Angeles, Kharleezelle J. Moendeg, Minh-Anh Dang-Trinh, Luna Higuchi, Masashi Kirinoki, Yuichi Chigusa, Lydia R. Leonardo, Elena A. Villacorte, Pilarita T. Rivera, Yasuyuki Goto, and Shin-ichiro Kawazu
Lead (II) Tolerance and Uptake Capacities of Fungi Isolated from a Polluted Tributary in the Philippines, Zomesh A N Maini, Kiara Marie J. Aribal, Regine Marinelli A. Narag, Jeorgina Kamella Luanshya T. Melad, Juan Angelo D. Frejas, Luis Alfonso M. Arriola, Pia Clarisse G. Gulpeo, Ian A. Navarrete, and Crisanto M. Lopez
The Biosorption of Lead from Aqueous Solutions by a Wood-immobilized Fungal Biosorbent, Zomesh A N Maini, Niña Therese B. Flores, and Enrico P. Muñoz
Fish Performance, Nutrient Digestibilities, and Hepatic and Intestinal Morphologies in Grouper Epinephelus fuscoguttatus Fed Fermented Copra Meal, Roger Edward P. Mamauag, Janice A. Ragaza, and Trisha J. Nacionales
Studying absorbance properties and mercury remediation capabilities of gold–graphene oxide–iron oxide (Au–GO–Fe3O4) nanoparticle systems, Joseph Raymund G. Sanchez, Paulo Rafael S. Joson, and Marienette Morales Vega
Submissions from 2018
Status, trends and future dynamics of biodiversity and ecosystems underpinning nature's contributions to people, Hendrik Freitag
Aquatic Polyphaga (Insecta: Coleoptera) from Kampong Speu Province, Cambodia, Hendrik Freitag, Bros Doeurk, Soksan Chhorn, Chandara Khin, Sopha Sin, Sarah Ehlers, Jody Voges, Jhoana Garces, and Sophany Phauk
Three new species of Grouvellinus Champion, 1923 from Maliau Basin, Sabah, Borneo, discovered by citizen scientists during the first Taxon Expedition (Insecta, Coleoptera, Elmidae), Hendrik Freitag, Iva Njunjic, and Clister V. Pangantihon
Sparsorythus sescarorum, new species from Mindoro, Philippines (Ephemeroptera, Tricorythidae), Jhoana Garces, Ernst Bauernfeind, and Hendrik Freitag
