Animals That Start with N: A Curated List with Surprising Facts

This article provides a curated list of animals whose common names begin with the letter N, with emphasis on lesser-known species, their biological traits, conservation status, and practical relevance to animal science. The list is intended for students, researchers, life-science professionals, and informed general readers who need a reliable reference for educational work, field identification, or study planning. Each entry includes verified biological information and, where applicable, notes on research use, agricultural relevance, or conservation concern. A printable checklist and a self-test quiz appear at the end of the article.

Scope and Selection Criteria for N-Name Animals

The animals included in this list were selected using three criteria. First, the common English name must begin with the letter N. Second, the species must have documented biological information available from peer-reviewed sources. Third, the species must be either widely recognized, scientifically important, or frequently misidentified in educational settings. The list deliberately includes both familiar animals such as the nyala and lesser-known species such as the naked mole-rat, because the educational value of an alphabetical animal list depends on covering both common and obscure entries.

Taxonomic names are provided alongside common names to prevent confusion, because many animals share similar common names across regions. For example, the term "newt" applies to several genera within the family Salamandridae, and the term "numbat" refers specifically to Myrmecobius fasciatus, a marsupial native to Australia. When a common name covers multiple species, the article notes the taxonomic scope and directs readers to the relevant genus or family.

The letter N presents a particular challenge for alphabetical animal lists because relatively few well-known animal common names begin with this letter compared with letters such as B, C, or S. This scarcity increases the risk of including marginal or poorly documented species. To maintain quality, every species in this list has at least one confirmed scientific reference or a clear institutional record supporting its inclusion.

At a Glance: Quick Reference Table of N-Name Animals

This table provides a rapid orientation for readers who need a printable checklist. The conservation categories reflect the International Union for Conservation of Nature (IUCN) Red List classifications as reported in the cited literature. Readers should verify current status through the IUCN Red List website before making conservation decisions, because classifications change as new population data become available.

Mammals Beginning with N

Naked Mole-Rat: Eusocial Rodent with Unusual Biology

The naked mole-rat (Heterocephalus glaber) is a burrowing rodent native to East Africa. It is one of only two known eusocial mammal species, meaning colonies operate with a reproductive queen, non-reproductive workers, and distinct behavioral castes. This social structure resembles that of ants and termites more than that of typical rodents. Colonies can contain up to several hundred individuals, and all colony members cooperate in digging, foraging, and defending the burrow system.

The naked mole-rat has attracted substantial research attention because of its exceptional longevity for a rodent, its resistance to certain types of pain, and its low spontaneous cancer rate. These traits make it a valuable model organism for aging research and cancer biology. Researchers have used the species in studies of inflammatory gene expression and disease pathways, although the naked mole-rat itself is not the direct subject of most human disease research. The species is also notable for its thermoregulation strategy, because it cannot maintain a constant body temperature and instead relies on behavioral thermoregulation within the warm, humid burrow environment.

For animal care professionals, the naked mole-rat presents specific husbandry challenges. Colonies require stable temperature and humidity, a substrate that supports tunneling, and a diet high in fibrous plant material. Because the species is eusocial, removing an individual from its colony causes stress and can disrupt colony dynamics. Any research or educational program using naked mole-rats should plan for long-term colony maintenance instead of short-term individual housing.

Numbat: Termite-Specialist Marsupial

The numbat (Myrmecobius fasciatus) is a small marsupial endemic to southwestern Australia. It is distinguished by its reddish-brown coat with white stripes across the back, a bushy tail, and a long narrow snout adapted for feeding on termites. Unlike most marsupials, the numbat has no pouch. The young cling to the mother's fur and are carried on her back once they are too large to remain attached to a teat.

The numbat is a dietary specialist that consumes almost exclusively termites. It uses its long sticky tongue to extract termites from shallow tunnels in soil and fallen timber. Because termites are active during the day in the numbat's habitat, the numbat is one of the few diurnal marsupials. This feeding strategy makes the numbat vulnerable to habitat disturbance, because it depends on termite populations that require intact woodland and heath ecosystems.

Conservation programs for the numbat focus on predator control, particularly against introduced red foxes and feral cats, and on habitat restoration. The species is listed as endangered in Australia, and wild populations are restricted to a small number of reserves and reintroduction sites. Captive breeding programs have had limited success, and the species remains difficult to maintain in captivity because of its specialized diet and large home range requirements.

Nyala: Sexually Dimorphic Antelope

The nyala (Tragelaphus angasii) is a spiral-horned antelope native to southern Africa. It shows pronounced sexual dimorphism. Males are larger, have a grey-brown coat with white vertical stripes, and carry spiral horns. Females are smaller, have a reddish-brown coat, and lack horns. This dimorphism is among the most pronounced of any antelope species and makes the two sexes appear to be different species to inexperienced observers.

Nyala are browsers and grazers that inhabit dense woodland and thicket habitats near water sources. They are generally solitary or live in small groups, with males maintaining territories during the breeding season. The species is classified as Least Concern by the IUCN because of its wide distribution and stable population trend. However, local populations can be affected by habitat conversion and hunting pressure.

For wildlife managers, the nyala is an important game species in southern Africa. It is hunted for meat and trophies, and it is a common sight in private game reserves. The species adapts well to managed habitats, provided that dense cover and water are available. Population monitoring should account for the species' cryptic behavior and preference for thick vegetation, which makes direct counts difficult.

Nilgai: Largest Asian Antelope

The nilgai (Boselaphus tragocamelus) is the largest antelope species native to Asia. It is found in India, Nepal, and Pakistan, and it has been introduced to Texas in the United States for hunting purposes. The name "nilgai" means "blue cow" in Hindi, referring to the blue-grey coat of adult males. Females and juveniles are tawny brown.

Nilgai are generalist herbivores that graze on grasses and browse on shrubs and trees. They are highly adaptable and can thrive in agricultural landscapes, where they sometimes cause crop damage. In Texas, the introduced population has grown substantially, and the species is managed as a game animal. The nilgai is classified as Least Concern by the IUCN, reflecting its wide distribution and large population.

The nilgai has relevance to livestock disease research because it is a wild ungulate that can come into contact with domestic cattle. Studies of disease transmission between nilgai and cattle are important for understanding the epidemiology of livestock diseases in regions where the two species share habitat. Wildlife managers in Texas monitor nilgai populations for disease surveillance and to manage their impact on native vegetation.

Birds Beginning with N

Nene: The Hawaiian Goose

The nene (Branta sandvicensis) is a goose species endemic to the Hawaiian Islands and the state bird of Hawaii. It is descended from the Canada goose but has evolved in isolation on the Hawaiian archipelago. The nene has lost most of its webbing between the toes, an adaptation to walking on rough lava flows. It also has longer legs and a more upright posture than its mainland relatives.

The nene was driven to near extinction by hunting, habitat loss, and introduced predators. By the mid-20th century, fewer than 50 birds remained in the wild. Captive breeding and reintroduction programs have increased the population to several thousand birds, but the species remains classified as Near Threatened by the IUCN. The nene is found primarily in high-elevation shrubland and grassland habitats on the islands of Hawaii, Maui, and Kauai.

Conservation management for the nene includes predator control, habitat restoration, and the management of human-wildlife conflict. The species is vulnerable to vehicle strikes, dog attacks, and the loss of nesting habitat. Because the nene is a ground-nesting bird, its eggs and chicks are exposed to introduced mammals such as rats, cats, and mongooses. Successful conservation programs combine captive rearing with intensive predator management at release sites.

Northern Cardinal: Familiar Backyard Bird

The northern cardinal (Cardinalis cardinalis) is a passerine bird found throughout eastern and central North America. The male has bright red plumage and a distinctive crest, while the female is a more subdued brown with red accents. The species is non-migratory and is a common visitor to backyard feeders, making it one of the most recognized birds in North America.

The northern cardinal is a seed-eating bird that also consumes insects and fruit. It is a territorial species, with males defending breeding territories through song and displays. The species has expanded its range northward in recent decades, a trend attributed to climate change and the availability of winter bird feeders.

For bird researchers, the northern cardinal is a useful species for studying song development, territorial behavior, and the effects of urbanization on wildlife. The species adapts well to suburban environments and is often used as an indicator of habitat quality in eastern North American woodlands.

Northern Gannet: Seabird with Specialized Feeding

The northern gannet (Morus bassanus) is a large seabird that breeds in colonies on cliffs and islands in the North Atlantic. It is a pursuit-diving species that plunges into the sea from heights of up to 40 meters to catch fish. The gannet has a streamlined body, air sacs in the skull to absorb the impact of diving, and a specialized bill structure that allows it to grasp fish underwater.

Northern gannets are highly colonial and return to the same breeding sites year after year. The largest colonies are found in the United Kingdom, Canada, and Iceland. The species is classified as Least Concern by the IUCN, with a population that has increased in recent decades after historical declines from hunting and egg collection.

Seabird researchers study northern gannets to understand foraging ecology, population dynamics, and the effects of marine environmental change. The species is sensitive to oil spills and overfishing of its prey species, making it a useful indicator of marine ecosystem health.

Reptiles and Amphibians Beginning with N

Natterjack Toad: Distinctive Amphibian with a Loud Call

The natterjack toad (Epidalea calamita) is a toad species found in coastal and sandy habitats across Europe. It is distinguished by a yellow stripe running down its back and by its loud, trilling mating call, which can be heard over long distances. The natterjack toad is more terrestrial than other European toads and is often found in open, sparsely vegetated habitats.

The natterjack toad breeds in shallow, temporary pools that warm quickly in spring. This breeding strategy reduces competition with other amphibian species but makes the toad vulnerable to habitat loss and changes in water availability. The species is protected in many European countries, and conservation programs focus on creating and maintaining suitable breeding pools.

For herpetologists, the natterjack toad is a model species for studying amphibian conservation in fragmented landscapes. Its dependence on ephemeral water bodies makes it sensitive to climate change and land-use change, and its populations are monitored as indicators of habitat quality in coastal dune systems.

Northern Water Snake: Common but Frequently Misidentified

The northern water snake (Nerodia sipedon) is a non-venomous colubrid snake found in eastern North America. It is frequently misidentified as the venomous cottonmouth, leading to unnecessary killing of the species. The northern water snake has a variable color pattern that ranges from grey to brown, with darker crossbands that are most visible in juveniles.

Northern water snakes are semi-aquatic and are found near rivers, lakes, and wetlands. They feed primarily on fish and amphibians and are active during the day. The species is harmless to humans, although it will bite in self-defense and produces a foul-smelling musk when handled.

For wildlife educators, the northern water snake provides an opportunity to teach species identification and to reduce the persecution of non-venomous snakes. The species is widespread and common, and it plays an important role in aquatic food webs as both predator and prey.

Nile Crocodile: Apex Predator with Wide Distribution

The Nile crocodile (Crocodylus niloticus) is a large crocodilian species found throughout sub-Saharan Africa. It is one of the largest crocodile species in the world, with males reaching lengths of up to 5 meters. The Nile crocodile is an apex predator that feeds on fish, birds, and mammals, and it is responsible for more human fatalities than any other crocodilian species.

The Nile crocodile is classified as Least Concern by the IUCN, with a population that has recovered in many areas after historical declines from hunting. The species is farmed for its skin and meat, and crocodile farming is an important economic activity in several African countries. Crocodile farms require specialized husbandry, including temperature-controlled incubation of eggs, controlled feeding programs, and strict biosecurity measures.

For wildlife managers, the Nile crocodile presents a conflict between conservation and human safety. Crocodile populations in areas with high human use can pose a threat to people and livestock, and management programs must balance protection of the species with the need to reduce attacks. The species is also a subject of research on reptile physiology, particularly in relation to temperature-dependent sex determination.

Fish and Marine Animals Beginning with N

Nurse Shark: Bottom-Dwelling Shark with Suction Feeding

The nurse shark (Ginglymostoma cirratum) is a bottom-dwelling shark species found in warm coastal waters of the Atlantic and eastern Pacific Oceans. It is a slow-moving shark that spends much of its time resting on the seafloor. The nurse shark feeds primarily on invertebrates and small fish, using suction to draw prey into its mouth.

Nurse sharks are nocturnal and are often found in groups during the day. They are generally docile and are a common attraction in aquariums and dive tourism. However, they will bite if provoked, and their powerful jaws can cause serious injury.

The nurse shark is classified as Data Deficient by the IUCN, reflecting uncertainty about its population status. The species is caught as bycatch in some fisheries and is sometimes targeted for its skin and liver oil. For marine biologists, the nurse shark is a useful species for studying shark behavior, sensory biology, and the effects of tourism on wildlife.

Northern Pike: Freshwater Predator with Circumpolar Distribution

The northern pike (Esox lucius) is a freshwater fish species found in lakes and rivers across the Northern Hemisphere. It is an ambush predator with a long, streamlined body and a mouth full of sharp teeth. The northern pike is a popular game fish and is also an important predator in freshwater ecosystems.

Northern pike are solitary and territorial, with large individuals occupying the best hunting areas. They feed on fish, frogs, and small mammals, and they are capable of taking prey up to half their own body length. The species is highly adaptable and can tolerate a wide range of water conditions, including low-oxygen environments.

For fisheries managers, the northern pike is an important species for recreational fishing and for controlling prey fish populations. The species is also used in research on fish physiology, particularly in relation to cold-water adaptation and predator-prey dynamics.

Nudibranch: Colorful Marine Mollusk

Nudibranchs are a group of marine gastropod mollusks in the order Nudibranchia. They are found in oceans worldwide, from shallow coral reefs to deep-sea environments. Nudibranchs are known for their bright colors and elaborate body forms, and they are a popular subject for underwater photography and marine biology research.

The name "nudibranch" means "naked gills," referring to the exposed gill structures on the back of many species. Nudibranchs are carnivorous and feed on sponges, hydroids, and other invertebrates. Some species incorporate toxins from their prey into their own tissues, making them unpalatable to predators.

Nudibranchs are important indicators of marine ecosystem health because they are sensitive to water quality and habitat disturbance. They are also used in research on chemical ecology, because their defensive chemicals have potential pharmaceutical applications. The diversity of nudibranch species is high, with thousands of described species, and new species continue to be discovered.

Invertebrates Beginning with N

Nematode: Ubiquitous Roundworm with Agricultural and Medical Importance

Nematodes, commonly called roundworms, are a phylum of unsegmented worms found in nearly every habitat on Earth. They are among the most abundant animals on the planet, with estimates of species numbers ranging from hundreds of thousands to millions. Nematodes include free-living species that decompose organic matter, parasitic species that infect plants and animals, and species that serve as model organisms in biological research.

The nematode Caenorhabditis elegans is one of the most studied organisms in biology. It was the first multicellular organism to have its genome fully sequenced, and it has been used to study development, neurobiology, and aging. The species is easy to maintain in the laboratory, has a short generation time, and is transparent, allowing direct observation of cellular processes.

In agriculture, plant-parasitic nematodes cause significant crop losses worldwide. Nematode management in farming systems includes crop rotation, resistant crop varieties, and chemical control. The study of nematode biology is therefore relevant to both basic research and applied agriculture. The NCBI maintains extensive genomic and taxonomic resources for nematode research, and PubMed indexes thousands of nematode-related publications.

Nautilus: Living Fossil with Chambered Shell

The nautilus is a marine mollusk in the family Nautilidae, found in the tropical waters of the Indo-Pacific. It is the only living cephalopod with an external shell, and it has remained largely unchanged for hundreds of millions of years. The nautilus shell is divided into chambers, and the animal controls its buoyancy by adjusting the gas and fluid levels in these chambers.

Nautiluses are deep-water animals that migrate vertically, moving to shallower waters at night to feed. They are scavengers and predators that feed on fish, crustaceans, and carrion. The nautilus has a simple nervous system compared with other cephalopods, and it lacks the complex learning abilities of octopuses and squids.

The nautilus is threatened by overfishing for its shell, which is sold as a decorative item. Several nautilus species are listed under the Convention on International Trade in Endangered Species (CITES), and conservation programs are working to regulate the trade. For marine biologists, the nautilus provides insight into the evolution of cephalopods and the biology of deep-sea organisms.

Newt: Amphibian with Regenerative Abilities

Newts are semi-aquatic amphibians in the family Salamandridae. They are found in North America, Europe, and Asia, and they are distinguished from other salamanders by their rough skin and their aquatic breeding behavior. Newts have a complex life cycle that includes aquatic larval, terrestrial juvenile, and aquatic adult stages.

Newts are notable for their regenerative abilities. They can regenerate lost limbs, tails, and even parts of their hearts and eyes. This capacity makes newts an important model organism for research on tissue regeneration and wound healing. Scientists study newt regeneration to understand the cellular and molecular mechanisms that allow tissue repair, with the goal of applying this knowledge to human medicine.

In the wild, newt populations are threatened by habitat loss, pollution, and the introduction of non-native species. The great crested newt (Triturus cristatus) is protected in Europe, and conservation programs focus on maintaining breeding ponds and terrestrial habitat. For herpetologists, newts are a valuable subject for studying amphibian ecology, evolution, and conservation.

Practical Applications and Research Context

Animals Beginning with N in Biomedical Research

Several animals beginning with N are used in biomedical research, and understanding their biology is important for interpreting research findings. The naked mole-rat is a model for aging and cancer research, the nematode C. elegans is a model for developmental biology and genetics, and newts are models for regeneration research. Each of these species has specific husbandry requirements and research applications that differ from those of more common laboratory animals.

The choice of animal model depends on the research question. For studies of inflammation and cardiovascular disease, researchers may use rats or mice, which are not N-name animals but are relevant to the broader context of animal research. The NCBI and PubMed databases provide access to the scientific literature on these species, allowing researchers to identify appropriate models and methods.

For animal care professionals, the use of N-name animals in research requires attention to species-specific welfare needs. The naked mole-rat requires a social colony environment, the nematode requires controlled culture conditions, and the newt requires both aquatic and terrestrial habitat. Institutional animal care and use committees evaluate research protocols to ensure that these needs are met.

Animals Beginning with N in Agriculture and Food Production

Some N-name animals are relevant to agriculture and food production. The nilgai is a wild ungulate that can interact with livestock, and the northern pike is a freshwater fish that is harvested for food. The natterjack toad and other amphibians are indicators of environmental quality in agricultural landscapes.

Research on food safety and quality sometimes involves animal species identification. For example, studies have used mass spectrometry to identify the animal species of milk used in cheese production, including milk from goats, sheep, cows, and buffalo. This work is relevant to food labeling and consumer protection, and it demonstrates the importance of accurate species identification in the food supply chain.

Mycotoxin contamination of milk is another food safety concern that varies by animal species. Studies have detected multiple mycotoxins in raw milk from camels, cows, and goats, with different contamination profiles for each species. These findings highlight the need for species-specific monitoring and mitigation strategies in dairy production.

Animals Beginning with N in Conservation and Wildlife Management

Conservation programs for N-name animals require species-specific knowledge and management approaches. The numbat requires predator control and habitat restoration, the nene requires captive breeding and predator management, and the nautilus requires trade regulation and harvest management. Each species has distinct threats and conservation needs.

Wildlife managers use camera traps and other survey methods to monitor animal populations. Studies have used camera traps to assess terrestrial mammals and ground-dwelling birds in protected areas, providing data on species presence and habitat use. These methods are applicable to monitoring N-name animals and other wildlife.

The distribution of animal species is influenced by environmental conditions, geographic distance, and dispersal barriers. Research in the Amazon has shown that rivers, environmental gradients, and geographic distance all affect species composition, with the relative importance of each factor varying among biological groups. This research is relevant to conservation planning for N-name animals and other species in tropical ecosystems.

Printable Checklist of Animals Beginning with N

Use this checklist for field identification, study planning, or educational activities. Mark each species when you have confirmed its identification through direct observation, photographic record, or verified scientific reference.

• Naked mole-rat (Heterocephalus glaber)
• Numbat (Myrmecobius fasciatus)
• Nyala (Tragelaphus angasii)
• Nilgai (Boselaphus tragocamelus)
• Nene (Branta sandvicensis)
• Northern cardinal (Cardinalis cardinalis)
• Northern gannet (Morus bassanus)
• Natterjack toad (Epidalea calamita)
• Northern water snake (Nerodia sipedon)
• Nile crocodile (Crocodylus niloticus)
• Nurse shark (Ginglymostoma cirratum)
• Northern pike (Esox lucius)
• Nudibranch (order Nudibranchia)
• Nematode (phylum Nematoda)
• Nautilus (family Nautilidae)
• Newt (family Salamandridae)

Quiz: Test Your Knowledge of N-Name Animals

Answer these questions to test your knowledge of the animals covered in this article. The answers appear at the end of the quiz.

1. Which N-name animal is a eusocial mammal with a colony structure similar to that of ants?
2. What is the primary food source of the numbat?
3. Which N-name bird is the state bird of Hawaii?
4. What adaptation allows the nene to walk on rough lava flows?
5. Which N-name fish is an ambush predator found in freshwater lakes and rivers across the Northern Hemisphere?
6. What does the name "nudibranch" mean?
7. Which N-name animal is a model organism for regeneration research?
8. What is the conservation status of the nene according to the IUCN?

Quiz answers: 1. Naked mole-rat. 2. Termites. 3. Nene. 4. Reduced webbing between the toes. 5. Northern pike. 6. Naked gills. 7. Newt. 8. Near Threatened.

Frequently Asked Questions

What is the most unusual animal that starts with N?

The naked mole-rat is often considered the most unusual N-name animal because of its eusocial colony structure, which is rare among mammals. It lives in colonies with a single reproductive queen, non-reproductive workers, and distinct behavioral castes. The species also has exceptional longevity for a rodent and a low spontaneous cancer rate, making it a valuable model for aging and cancer research.

Are there any endangered animals that start with N?

The numbat is listed as endangered in Australia, and the nene is classified as Near Threatened by the IUCN. The nautilus is threatened by overfishing for its shell and is listed under CITES. Conservation programs for these species focus on predator control, habitat restoration, and trade regulation.

What is the difference between a newt and a salamander?

Newts are a subgroup of salamanders in the family Salamandridae. They are distinguished from other salamanders by their rough skin, which is adapted for a semi-aquatic lifestyle, and by their aquatic breeding behavior. Newts have a complex life cycle that includes aquatic larval, terrestrial juvenile, and aquatic adult stages.

Which N-name animals are used in biomedical research?

The nematode Caenorhabditis elegans is one of the most studied organisms in biology and is used for research on development, neurobiology, and aging. The naked mole-rat is used for aging and cancer research, and newts are used for regeneration research. Each species has specific husbandry requirements that must be met in laboratory settings.

Are there any venomous animals that start with N?

The northern water snake is non-venomous and is frequently misidentified as the venomous cottonmouth. The Nile crocodile is not venomous but is a dangerous predator capable of attacking humans. No N-name animal in this list is venomous, although some nudibranch species incorporate toxins from their prey into their tissues.

What is the largest animal that starts with N?

The Nile crocodile is the largest N-name animal in this list, with males reaching lengths of up to 5 meters. The nilgai is the largest Asian antelope and is the largest N-name mammal. The northern gannet is the largest N-name bird, with a wingspan of up to 1.8 meters.

How can I identify a natterjack toad in the wild?

The natterjack toad is identified by a yellow stripe running down its back and by its loud, trilling mating call. It is found in coastal and sandy habitats across Europe and breeds in shallow, temporary pools. The species is more terrestrial than other European toads and is often found in open, sparsely vegetated habitats.

Why are nematodes important in agriculture?

Plant-parasitic nematodes cause significant crop losses worldwide, and their management is an important part of agricultural practice. Nematode management includes crop rotation, resistant crop varieties, and chemical control. Free-living nematodes also contribute to soil health by decomposing organic matter and cycling nutrients.

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References and Further Reading

• NCBI Literature Resources. National Center for Biotechnology Information.
• PubMed. National Library of Medicine.
• The cobras (genus Naja) of Myanmar: An updated species list with information on identification, distributions, and medical importance.. 2026.
• Abundance of Inflammatory Response Genes Among Cardiovascular Disease and Ischemic Stroke Genes.. 2026.
• From deep learning-based toxicity prediction to theoretical simulation-based mechanism analysis: A case study of 33 typical pesticides and their transformation products.. 2026.
• Camera-Trap Assessment of Terrestrial Mammals and Ground-Dwelling Birds in the Zhangjiajie Chinese Giant Salamander National Nature Reserve, China. 2026.
• Correction to: The role of environmental filtering, geographic distance and dispersal barriers in shaping the turnover of plant and animal species in Amazonia. Biodiversity and Conservation, 2020.
• Rapid animal species identification of feta and mozzarella cheese using MALDI-TOF mass-spectrometry. 2020.
• Assessment of multiple mycotoxins in raw milk of three different animal species in Nigeria. 2021.
• [18F]FDG-labelled stem cell PET imaging in different route of administrations and multiple animal species. Scientific Reports, 2021.
• The non-human glycan, N-glycolylneuraminic acid (Neu5Gc), is not expressed in all organs and skeletal muscles of nine animal species.. Food Chemistry, 2020.
• Allograft Inflammatory Factor 1 as an Immunohistochemical Marker for Macrophages in Multiple Tissues and Laboratory Animal Species.. Comparative medicine, 2018.
• Identification of Allergic Epitopes of Soybean β-Conglycinin in Different Animal Species. Frontiers in Veterinary Science, 2021.
• Correlation of tumour response with starting tumour size and dose of tamoxifen in an N-methyl-N-nitrosourea (NMU)- induced rat mammary cancer model. Asian Pacific Journal of Cancer Prevention, 2014.
• Mouse and large-animal toxicology studies of twelve antitumor agents: Relevance to starting dose for Phase I clinical trials. Cancer Chemotherapy and Pharmacology, 1979.
• The Continuity of M and N in Greedy Lattice Animals. Journal of Theoretical Probability, 1997.
• Comparing husbandry techniques for optimal head-starting of the Mojave desert tortoise (Gopherus agassizii). Herpetological Conservation and Biology, 2020.

This article is educational and does not replace institutional policy, professional advice, or applicable safety and regulatory requirements.