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Pathogenic Chrysosporium-Related Fungi in Reptiles and Other Animals

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Recent Trends in Human and Animal Mycology

Abstract

Pathogenic Chrysosporium-related fungi (PCRF) have manifested themselves in recent decades as the serious causative agents of mycoses in captive and free-living reptiles. The anamorphic (asexual) genus Chrysosporium Corda comprises a number of species including Chrysosporium anamorph of Nannizziopsis vriesii (CANV), which is considered as a main fungal pathogen in reptiles in many countries of the world. Due to increased popularity of exotic reptiles as pets, these infections have become widespread around the world in recent decades. Taxonomy and nomenclature of Chrysosporium-related fungi have been revised radically. The present chapter puts together the recent advances in classification, physiology, etiological significance, epidemiology, and occurrence of PCRF-induced mycoses in different species of reptiles. Mycoses in mammals including humans associated with PCRF are also colligated together with our published and unpublished experiences in clinical and laboratory diagnosis, antifungal susceptibility, therapy, and prevention of reptile mycoses caused by Chrysosporium-related fungi. The data demonstrate that PCRF-associated mycoses are important aspects of veterinary mycology and herpetology and thus should be explored further.

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Acknowledgments

We sincerely thank Marina M. Manoyan (Laboratory of Mycological Expertise, FSFI VGNKI, Moscow, Russia) for assistance in mycological diagnostic examination of clinical samples and general assistance.

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Author information

Authors and Affiliations

  1. National Research Center on Epidemiology and Microbiology n.a. N.F. Gamaleya, Moscow, Russia

    Roman S. Ovchinnikov

  2. Federal Research Center, All-Russian Scientific Research Institute of Experimental Veterenary Medicine n.a. K.I. Skryabin and Y.R. Kovalenko, Moscow, Russia

    Roman S. Ovchinnikov

  3. Department of Herpetology, Moscow State Zoo, Moscow, Russia

    Dmitry B. Vasyliev

Authors
  1. Roman S. Ovchinnikov
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  2. Dmitry B. Vasyliev
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Editors and Affiliations

  1. Department of Zoology, Mahila Mahavidyalaya, Banaras Hindu University, Varanasi, Uttar Pradesh, India

    Karuna Singh

  2. Department of Zoology, Mahila Mahavidyalaya, Banaras Hindu University, Varanasi, Uttar Pradesh, India

    Neelabh Srivastava

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Ovchinnikov, R.S., Vasyliev, D.B. (2019). Pathogenic Chrysosporium-Related Fungi in Reptiles and Other Animals. In: Singh, K., Srivastava, N. (eds) Recent Trends in Human and Animal Mycology. Springer, Singapore. https://doi.org/10.1007/978-981-13-9435-5_3

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