Soricidae
Author
Russell A. Mittermeier
Author
Don E. Wilson
text
2018
2018-07-31
Lynx Edicions
Barcelona
Handbook of the Mammals of the World – Volume 8 Insectivores, Sloths and Colugos
332
551
book chapter
http://doi.org/10.5281/zenodo.6870843
978-84-16728-08-4
6870843
142.
Burmese Short-tailed Shrew
Blarinella wardi
French:
Musaraigne de Ward
/
German:
Burma-Kurzschwanzspitzmaus
/
Spanish:
Musarafa colicorta de Birmania
Other common names:
Southern Short-tailed Shrew
,
Ward's Short-tailed Shrew
Taxonomy.
Blarinella wardi Thomas, 1915
,
“
Hpimaw
,
Upper Burma
[=
Myanmar
], about
26° N
.,
98° 35"
E. Alt. 8000’ [=
2400 m
] -
Blarinella wardi
was included in
B. quadraticauda
as a subspecies. Species boundary between
B. wardi
and
B. griselda
is not entirely clear. Monotypic.
Distribution.
NE y Myanmar and SW China (NW & W Yunnan).
Descriptive notes.
Head-body 60-69 mm, tail 32-43 mm, hindfoot 10-5-13 mm. No specific data are available for body weight. Condylo-incisive lengths are 18:5-19-9 mm, tooth rows are 6-9-8 mm. The Burmese Short-tailed Shrew is the smallest of the short-tailed shrews. It is similar to the Indochinese Short-tailed Shrew (
B. griselda
) but smaller and with narrower skull and braincase. Cranial breadth of
B. wardi
is usually smaller than 8-7 mm, whereas in
B. quadraticauda
is usually greater than 9-3 mm and in
B. griselda
is 8-:5-9-6 mm. Most teeth are heavily pigmented, which is most obvious on upperincisors. It has five upper unicuspids, third upper unicuspid is greatly reduced, and fourth is subequal to three-fourths the height of third.
Habitat.
Forests, including openings and edges. The Burmese Short-tailed Shrew was found as high as 2400 m in northern Myanmar and is most common at elevations of 1600-3000 m in southern China.
Food and Feeding.
The Burmese Short-tailed Shrew is insectivorous.
Breeding.
No information.
Activity patterns.
Burmese Short-tailed Shrews are semi-fossorial and good diggers. Specimens were captured at night.
Movements, Home range and Social organization.
No information.
Status and Conservation.
Classified as Least Concern on The IUCN Red List. In northern Myanmar (= Burma), the Burmese Short-tailed Shrew is threatened by deforestation. In China, it is probably not declining because its distribution only slightly overlaps with human settlements.
Bibliography.
Chen Shunde et al. (2012), Jiang Xuelong et al. (2003).