#NEXUS [*] [MacClade ToL #28 registered to Proto4 version #28.8 16 January 2001, DO NOT DISTRIBUTE] BEGIN DATA; DIMENSIONS NTAX=2 NCHAR=1; FORMAT MISSING=? GAP=- ; = GAP=- ; MATRIX [ ] [ ] Tomopeatinae ? Molossinae ? ; END; BEGIN INTERNET; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END; BEGIN TreeOfLife; CladeName Molossidae; Subtitle 'Free-tailed_Bats'; Author Name=Nancy_B._Simmons Email=simmons@amnh.org Institution='American_Museum_of_Natural_History
79th_st._and_Central_Park_West
New_York,_NY_10024' HomePage=_; Author Name=Tenley_Conway Email=conway@amnh.org Institution='American_Museum_of_Natural_History
79th_st._and_Central_Park_West
New_York,_NY_10024' HomePage=_; Correspondent Nancy_Simmons; Email simmons@amnh.org; TitleGraphic 'images/eumops_auripendulous.gif'; TitleGraphic 'images/molossus_molossus.gif'; TitleGraphicCaption 'Eumops auripendulous and Molossus molossus. Copyright © Nancy Simmons 1998'; AfterTreeText 'from Simmons (1998) and Simmons and Geisler (1998).'; IconFolder '/tree/icons/'; DeepEnclosing '../chiroptera.html'; Enclosing Molossoidea; EnclosingURL molossoidea.html; WebBrowserCreator MOSS; Copyright Date=1997 Holder=Nancy_Simmons; TEXTNOTE ID=999 TITLE=Introduction TEXT='Molossidae (including Tomopeatinae) is a diverse group of fast-flying aerial insectivores. Some species live in very large colonies that can exceed 5 million individuals. Molossidae currently includes over 13 genera and 80 species (Koopman, 1993; Sudman et al., 1994). Two clades are currently recognized within Molossidae: Tomopeatinae and Molossinae (Sudman et al., 1994; Simmons, 1998; Simmons and Geisler,1998). Tomopeatinae is monotypic, containing only Tomopeas ravus, a species found only in Peru. All other molossids belong to Molossinae.

'; TEXTNOTE ID=1001 TITLE=Discussion_of_Phylogenetic_Relationships TEXT='Prior to 1994, Tomopeatinae was considered to be a subfamily of Vespertilionidae, but Sudman et al. (1994) and Simmons (1998) demonstrated that Tomopeas is more closely related to molossids than to vespertilionids. Monophyly of Molossidae (including Tomopeatinae) is stongly supported by morphological data (Simmons, 1998; Simmons and Geisler, 1998).

Phylogenetic relationships within Molossidae have been investigated using morphometrics (Freeman, 1981), discrete morphological characters (Legendre, 1984, 1985; Hand, 1990), allozymes (Sudman et al., 1994), and cytochrome b gene sequences (Sudman et al., 1994). Trees and classifications derived from these studies are largely incongruent, but most agree that Molossinae is monophyletic.

'; TEXTNOTE REFINDENT ID=1003 TITLE=References TEXT='Barkley, L. J. 1984. Evolutionary relationships and natural history of Tomopeas ravus (Mammalia: Chiroptera). Masters thesis, Lousiana States University, Baton Rouge, Louisiana.

Freeman, P. W. 1981. A multivariate study of the family Molossidae (Mammalia, Chiroptera): morphology, ecology, evolution. Fieldiana Zoology, 7: 173 pp.

Hand, S. J. First tertiary molossid (Microchiroptera: Molossidae) from Australia: its phylogenetic and biogeographic implications. Mem. Queensland. Museum, 28:175-192.

Hill, J.E., and J.D. Smith. 1984. Bats: a natural history. Austin: University of Texas Press.

Koopman, K. F. 1983. 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. Legendre, S. 1984. Etude odontologique des representants actuels du group Tadarida (Chiroptera, Molossidae). Implications phylogenetques, systematiques et zoogeographiques. Revue de Suisse Zoology, 91:99-442.

 Legendre, S. 1985. Molossides (Mammalia, Chiroptera) cenezoiques de l''Ancien et du Nouveau Monde; statut systematique; integration phylogenique des donnees. N. Jahrb. Geol. Palaont. Abh., 170: 205-227.

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.

Sudman, P. D., L. J. Barkley, and M. S. Hafer, 1994. Familial affinity of Tompoeas ravus (Chiroptera) based on protein electophoretic and cytochrome B sequence data. Journal of Mammalogy 75:365-377.

'; TEXTNOTE ID=1 TITLE=Geographic_Distribution TEXT='The geographical distribution of Molossidae is shown in red.

Distribution from Hill and Smith (1984).

'; TEXTNOTE ID=2 TITLE=Characteristics TEXT='All Molossidae have the following features:

(1) no connection between m. sternohyoideus and basihyal.
(2) m. ceratohyoideus insterts at least part onto stylohyal.
(3) seventh cervial vertebra and first thoratic vertebra at least partially fused.
(4) length of manubrium posterior to lateral process >2.5 times the transverse width.
(5) distal acromion process with triangular posterolateral projection.
(6) coracoid process curves ventromedially.
(7) head of hymerus oval or elliptical.
(8) ischium with large ischial tuberosity that projects dorsally from posterior horizontal ramus.
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