Distribution from Hill and Smith (1984).
All vespertilionids are insectivorous, and most catch their prey in the air while flying. Some species, however, may glean insects off surfaces or trawl with their hind feet across lakes or streams to catch their food.
'; TEXTNOTE ID=1001 TITLE=Discussion_of_Phylogenetic_Relationships TEXT=' Five subfamilies are currently recognized in Vespertilionidae: Vespertilioninae, Myotinae, Miniopterinae, Murininae, and Kerivoulinae (Volleth and Heller, 1994; Simmons, 1998; Simmons and Geisler, 1998). Of these, the latter three are each clearly monophyletic (for a list of synapomorphies see Simmmons, 1998). Separation of Myotinae from Vespertilioninae is suggested by chromosome data (Volleth and Heller, 1994) and results of Simmons'' (1998) and Simmons and Geisler''s (1998) phylogenetic analyses, but DNA hybridization data have suggested that Myotis nests within a clade of vespertilionines (Kirsch et al., 1998). Monophyly of Myotinae (Myotis + Lasionycteris) remains uncertain because no unambigous morphological synapomorphies diagnose this group, and no chromosome data are available for Lasionycteris. Monophyly of Myotis is supported by dervied chromosomal features (Volleth and Heller, 1994), but it is not known if any or all of these traits also occur in Lasionycteris. Monophyly of Vespertilioninae (excluding Myotinae) is also supported only by chromosome data (Volleth and Heller, 1994). Unfortunately, comparable chromosome data are not available for Lasiurini or Antrozoidae, leaving open the possibility that Vespertilioninae may be paraphyletic.
The most comprehensive study of vespertilionid relationships is that of Volleth and Heller (1994), who examined banded chromosomes of Old World representatives of over 20 genera. They found support for monophyly of Vespertilioninae (excluding Myotis). Using Natalus (Natalidae) and Molossus (Molossidae) as outgroups, Volleth and Heller (1994) found support for vespertilionid monophyly with Miniopterinae occupying the most basal branch in the family tree. This contrasts somewhat with Simmons'' (1998) and Simmons and Geisler''s (1998) tree topology, which placed Vespertilioninae as the basal branch. Volleth and Heller could not resolve the relative relationships of Myotinae, Murininae, and Kerivoulinae, but their results do not contradict Simmons'' (1998) and Simmons and Geisler''s (1998) findings that Murininae and Kerivoulinae form a clade with Myotinae as their sister-taxon.
Alternative tree from Volleth and Heller (1994):
========= Miniopterinnae
|
| ====== Kerivoulinae
| |
=====| |===== Murininae
===|
|===== Myotinae
|
====== Vespertilioninae
';
TEXTNOTE REFINDENT ID=1003 TITLE=References TEXT='Hill, J.E., and J.D. Smith. 1984. Bats: a natural history. Austin: University of Texas Press.Kirsch, J. A., J. M. Hutcheon, D. C. Byrnes & B. D. Llyod. In Press. Affinites and historical zoogeography of the New Zealand Short-tailed bat, Mystacina tuberculata Gray 1843, inferred from DNA-hybridization comparisons. Journal of Mammalian Evolution.
Koopman, K. F. 1993. Order Chiroptera. In Mammal species of the world, a taxonomic and geographic reference, 2nd ed. D. E. Wilson and D. M. Reeder. Washinton, D. C.: Smithsonian Institution Press. Koopman, K. F. 1994. Chiroptera: systematics. Handbook of zoology, vol 8, pt. 60. Mammalia, 217 pp.
Simmons, N.B. 1998. A reappraisal of interfamilial relationships of bats. In Bats: Phylogeny, Morphology, Echolocation and Conservation Biology. T.H. Kunz and P.A. Racey (eds.). Washington: Smithsonian Institution Press.
Simmons, N.B. & J.H. Geisler. 1998. Phylogenetic relationships of Icaronycteris, Archeonycteris, Hassianycteris, and Palaeochiropteryx to extant bat lineages, with comments on the evolution of echolocation and foraging strategies in microchiroptera. Bulletin of the American Museum of Natural History. 235:1-182.
Volleth, M. and K. -G., Heller. 1994. Phylogenetic relationships of vespertilionid genera (Mammalia: Chiroptera) as revealed by karyological analysis. Zeitschrift fŸr zoologische Systematik und Evolutionsforschung, 32:11-34
. '; TEXTNOTE ID=1 TITLE=Geographic_Distribution TEXT='The geographical distribution of Vespertilionidae is shown in red.
Distribution from Hill and Smith (1984).
(1) nasopalatine duct present.
(2) left lung undivided.
(3) m. mandibulo-hyoideus reduced to tendinous band.
(4) m. geniohyoideus originates by very short tendon.
(5) curved body of basihyal v-shaped.
(6) m. occipitopollicalis insertional complex included muscle fibers distal to band of elastic tissue.
';
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END;
BEGIN TREES;
TRANSLATE
1 Vespertilioninae,
2 Miniopterinae,
3 Myotinae,
4 Muriniae,
5 Kerivoulinae
;
TREE * UNTITLED = [&R] (1,(2,(3,(4,5))));
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