MammalBase - Accepted taxon: Myotis grisescens

Accepted taxon: Myotis grisescens
Taxon:	Myotis grisescens
Rank:	Species
Higher Classification:	CHIROPTERA \| Vespertilionidae \| Myotinae \| Myotis
Reference:	Wilson, Don E., and DeeAnn M. Reeder, eds. Mammal Species of the World. A Taxonomic and Geographic Reference (3rd ed), JHU Press, 2005.

Fig.1 - Ternary plot of the proximate analysis for the Myotis grisescens diet.
CF (Crude Fibre) 10, ASH (Ash contents) 4, NFE (Nitrogen-Free-Extract) 16, CP (Crude Protein) 52, EE (Ether Extract) 18. See details for the calculations in Lintulaakso, K., Tatti, N. and Žliobaitė, I., 2022. Quantifying mammalian diets. Mammalian Biology, pp.1-15. [DOI]

Table 1. List of Diet Items for Myotis grisescens.
TSN Complete name	Part	Ratio ^a.	Reference(s)
Insecta	WHOLE	100.00	Damuth, J…

^a. Standardized values. See details for the calculations in Lintulaakso, K., Tatti, N. and Žliobaitė, I., 2022. Quantifying mammalian diets. Mammalian Biology, pp.1-15. [DOI]

Table 2. List of Standard Traits for Myotis grisescens.
Trait	Selected Value	All Value(s)	Reference(s)
Dietary category: Eisenberg 1981	Insectivore	Insectivore	Robert M.…
Dietary category: Miljutin 2009	Animalivore	Animalivore	Robert M.…

Table 3. List of Standard Measurements for Myotis grisescens.
Measurement	Location	Unit	n Total	n Unknown	n Female	n Male	Min	Mean	Max	SD	Reference(s)
Body Mass (BM)	North America	g	-	-	-	-	-	10.4	-	-	Robert M.…

Table 4. List of other Measurements ^b. for Myotis grisescens.
Measurement	Location	Unit	n Total	n Unknown	n Female	n Male	Min	Mean	Max	SD	Reference(s)

^b. other Measurements. Source Measurements which are not listed on or mapped with the Standard Traits..

Table 5. List of Data Sources for Myotis grisescens.
Taxon	Reference	Match	Status
Myotis grisescens	Brigham,R. M., 1991, Prey detection, dietary niche breadth, and body size in bats: why are aerial insectivorous bats so small?, The American Naturalist	1: Exact Taxon match	Verified - Accepted
Myotis grisescens	Damuth, J. 2010. ABSOLUT 6 a mammalian database compiled by the national center for ecological analysis and synthesis (NCEAS ) workshop on mammalian communities.	1: Exact Taxon match	Verified - Accepted

Citation for this page: [The MammalBase community 2025. / CC BY 4.0. http://doi.org/10.5281/zenodo.7462864 Myotis grisescens , Accessed 21st June 2025 at https://mammalbase.net/me/13499]