OOIR: Observatory of International Research

Papers

(The TQCC of Mammal Study is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Characterization of Molecular Markers of Testicular Cells in Red Pandas (Ailurus fulgens styani)	22
Record of the Nesting Process of the Ryukyu Long-Furred Rat Diplothrix legata (Rodentia: Muridae) and Newborn Predation by the Habu Snake Protobothrops flavoviridis (Squamata: Viperidae)	13
Measuring Jumping Ability of Reeves' Muntjacs (Muntiacus reevesi) and Verifying Intrusion Prevention Effect of Net Fencing	5
Effects of Human Activity on the Fallen-Fruit Foraging Behavior of Carnivoran Species in an Urban Forest	5
Dietary Protein Deficiency Affects Food Consumption and Torpor in the African Woodland Dormouse (Graphiurus murinus)	5
Assessment of Sika Deer (Cervus nippon) Visual Acuity Using Landolt Rings	5
First Observation of Pregnancy and Parturition in a Captive Pantropical Spotted Dolphin (Stenella attenuata)	4
Remains of a Fin Whale from Osaka, Japan, and Comparison of Baleen Whale Cases in the Past and Present of Osaka Bay (The Seto Inland Sea)	4
Examination of the Appropriate Inference Procedure in a Model Structure for Harvest-Based Estimation of Sika Deer Abundance	3
Human Effects on Habitat Use of Japanese Macaques (Macaca fuscata): Importance of Forest Edges	3
First Record of Lineage IV of Rattus tanezumi (Rodentia: Muridae) from the southern Ryukyus, Japan	3
Preface	3
A New Record of Hypsugo pulveratus on Amami-Oshima Island, Japan and Comparison with H. alaschanicus	3
Temporal Preference of Eurasian Lynx (Lynx lynx) in a Highland Forest in Northwestern Anatolia in Relation to Other Medium and Large Mammal Species	3
Editorial	3
Demographic Parameters of Asian Black Bears in Central Japan	3
Origin and Abundance of Steller Sea Lions (Eumetopias jubatus) in Winter Haulout at Benten-Jima Rock Off Cape Soya, Hokkaido, Japan between 2012–2017	2
Studies on Primate Crop Feeding in Asian Regions: A Review	2
Genetic Analyses of Japanese Field Vole Alexandromys (Microtus) Montebelli Winter Diet in Apple Orchards with Deep Snow Cover	2
Comparative Morphology of the Male Genitalia of Japanese Muroidea Species	2
Dietary Resource Selection Pattern of Leopard (Panthera pardus) and its Conservation Implications in Urban Landscapes of Central India	2
Genetic Analysis of a Newly Established Deer Population Expanding in the Sasebo Area in Nagasaki Prefecture, Japan Reveals No Evidence of Genetic Disturbance by Formosan Sika Deer	2
A Simple Cryopreservation Method for Efficient Isolation of Live Cells from Dead Animals	2
Cats were Responsible for the Headless Carcasses of Shearwaters: Evidence from Genetic Predator Identification	2
Different MtDNA Haplotype Richness between Sibling Species of Myodes (Rodentia) on Hokkaido Mainland and Its Adjacent Islands, Japan	2

Yawning in Wild Indo-Pacific Bottlenose Dolphins (Tursiops aduncus)	2
Selection of the Young Coconut Mesocarp by the Sulawesi Babirusa (Babyrousa celebensis)	2
A New Species of Titi Monkey, Genus Cheracebus Byrne et al., 2016 (Primates: Pitheciidae), from Peruvian Amazonia	2
Factors Influencing Habitat-Use of Indian Grey Wolf in the Semiarid Landscape of Western India	2
Invasive Raccoons (Procyon lotor) have Little Effect on the Food Habits of Native Raccoon Dogs (Nyctereutes procyonoides) in a Satoyama Area of Tokyo	2
First Record of the Black-Bearded Tomb Bat Taphozous melanopogon Temminck, 1841 (Chiroptera: Emballonuridae) from Japan	2
Tandem Sleep: A Novel Behavior in Melon-Headed Whales	2
Why Mammals do Not Damage Entire Farmlands Like Insect Pests Do? A Review from a Behavioral Perspective	1
Omnivorous Food Habits of the Endangered Ryukyu Long-Furred Rat Diplothrix legata (Muridae) Estimated Using the DNA Metabarcoding Method	1
Structure and Function of the Vocalization of Japanese Squirrels, Sciurus lis	1
Trends in Habitat Use between Sympatric Sika Deer and Japanese Serow as Revealed by Camera Traps	1
Bridging borders: insights into the human-elephant dynamics in the Palamau Tiger Reserve	1
Estimation of Evolutionary Rates for Mitochondrial Control Region in Sibling Species of Myodes (Rodentia) by Calibrations Based on Island Formation	1
Predicting the Effect of Countermeasures for Crop-Raiding Japanese Macaques Using the Conditions of Human Settlements	1
The Food Habits of the Eurasian Otter Lutra lutra in South Korea	1
Morphological Variation of the House Mouse Mus musculus and the Ryukyu Mouse M. caroli (Mammalia: Muridae) from Japan	1
First Report on the Movements Related to Feeding Behavior and Potential Importance as a Seed Disperser of the Masked Palm Civet Paguma larvata in Borneo	1
Home Range and Habitat Selection of Wild Boar (Sus scrofa) in Rural Landscape	1
Regional Scale Distribution of Tick is Associated with Wildlife Distribution on the Boso Peninsula, Central Japan	1
New Dental Anomalies in the Greater Japanese Shrew Mole Urotrichus talpoides (Eulipotyphla: Talpidae)	1
Observations on the Ecological Role of Burrow-Dwelling Mammals in a Cold, Hyperarid Mountain Habitat	1
Molecular Dietary Analysis of Two Sympatric Carnivoran Species, the Leopard Cat (Prionailurus bengalensis) and the Yellow-Throated Marten (Martes flavigula), in Mt. Jeombongsan, Korea	1
Seasonal Diel Activity Patterns of Three Sympatric Ungulates in Forested Area in Central Japan	1
Characteristics of Female Reproductive Success in a High-Density Population of the Japanese Serow, Capricornis crispus, in Akita, Northern Honshu, Japan	1
Are Northeastern Forests of Bangladesh Empty? Insights from Camera-Trapping into Spatiotemporal Activity Pattern of Mammals in a Semi-Evergreen National Park	1
The Hole Size that the Japanese Marten (Martes melampus) can Pass through	1
Long-Term Monitoring of Semen Quality and Serum Testosterone Concentration in a Male False Killer Whale in Managed Care	1
New Humpback Whale Remains from the Holocene (Quaternary) of Osaka, Japan	1
Effects of Vegetation Structure on the Habitat Utilization of Free-Ranging Japanese Macaques (Macaca fuscata) in a Coniferous Plantation Area	1
MAMMAL STUDY EDITORIAL OFFICE	1
Editorial	1
Errata	1
Food Habits of Feral Dogs and Red Foxes in a New Endemic Area of Echinococcus multilocularis	1
Skull Shape Differences among Myanmar and Adjacent Populations of the House Shrew, Suncus murinus (Mammalia: Eulipotyphla): Insights into Allometry and Phylogenetic Variances Using Geometric Morphomet	1