Glattnasefamilien (Vespertilionidae) er ein familie av småflaggermus. Nesten alle artane et insekt; unntaka er nokre flaggermus i Myotis- og Pizonyx-familien som fangar fisk. Dessutan har dei større Nyctalus-artane vorte kjend for å fange spurvefuglar i flukt nokon gonger. Alle flaggermus som lever i Noreg høyrer til denne familien. Det er over 300 artar i familien.
Molekylær forsking viser at Vespertilionidae skilde seg frå Molossidae, ein anna flaggermusfamilie, tidleg i eocen. Ein reknar med at familien oppstod ein stad i Laurasia, moglegvis Nord-Amerika. A Ein nyleg utdøydd art, Synemporion keana, er kjend frå holocen på Hawaii.Discovery of Extinct Bat Doubles Diversity of Native Hawaiian Land Mammals , at the American Museum of Natural History; published March 21, 2016; retrieved June 20, 2016
Skildring og levesett venstre|mini|Illustradjon av Myotis formosus
Flaggermus i famillien kan ha lengd frå 3 til 13 cm om ein ser vekk frå halen, som er ganske lang hjå dei fleste artane. Dei har som regel brune eller svarte farge, men nokre av dei har pels som er sterkare farga raud, oransje eller gul. Mange har kvite flekkar eller striper.
Nesten alle glattnaseflaggermus er insektetarar, bortsett frå nokre Myotis- og Pizonyx-artar som et fisk og større Nyctalus-artar som av og til fangar små sporvefuglar. Dei fleste artane bur i holer, men nokre kan også bruka hole tre, bergsprekker, dyrehi eller andre skjul. Nokre flaggermus kviler åleine og andre i koloniar som kan omfatta opptil ein million individ.
Artar frå tempererte klima ligg ofte i dvale om vinteren, medan ein del tropiske artar estiverer (går i tørkedvale).
Artar mini|Trollflaggermus Pipistrellus nathusii mini|Dvergflaggermus Pipistrellus pygmaeus
Artar i glattnasefamilien i Noreg
Vassflaggermus Myotis daubentonii Skogflaggermus Myotis brandtii Skjeggflaggermus Myotis mystacinus Børsteflaggermus Myotis nattereri Nordflaggermus Eptesicus nilssonii Storflaggermus Nyctalus noctula Trollflaggermus Pipistrellus nathusii Tusseflaggermus Pipistrellus pipistrellus Dvergflaggermus Pipistrellus pygmaeus Breiøyre Barbastella barbastellus Brunlangøyre Plecotus auritus Skimmelflaggermus Vespertilio murinus
Alle artar
Familien Vespertillionidae Underfamilien Vespertilioninae Stamme Eptesicini Slekt Arielulus Arielulus aureocollaris (Collared Pipistrelle) Arielulus circumdatus (Black-gilded Pipistrelle) Arielulus cuprosus (Coppery Pipistrelle) Arielulus societatis (Social Pipistrelle) Arielulus torquatus (Necklace Pipistrelle) Slekt Eptesicus (House bats) Eptesicus andinus (Little black serotine) Eptesicus bobrinskoi (Bobrinski's Serotine) Eptesicus bottae (Botta's Serotine) Eptesicus brasiliensis (Brazilian Brown Bat) Eptesicus chiriquinus (Chiriquinan Serotine) Eptesicus diminutus (Diminutive Serotine) Eptesicus dimissus (Surat Serotine) Eptesicus floweri (Horn-skinned Bat) Eptesicus furinalis (Argentine Brown Bat) Eptesicus fuscus (Big brown bat) Eptesicus gobiensis (Gobi Big Brown Bat) Eptesicus guadeloupensis (Guadeloupe Big Brown Bat) Eptesicus hottentotus (Long-tailed House Bat) Eptesicus innoxius (Harmless Serotine) Eptesicus japonensis (Japanese Short-tailed Bat) Eptesicus kobayashii (Kobayashi's Bat) Eptesicus lobatus Eptesicus lynni (Jamaican Serotine) Eptesicus nasutus (Sind Bat) Eptesicus nilssonii (Northern Bat) Eptesicus pachyotis (Thick-eared Bat) Eptesicus platyops (Lagos Serotine) Eptesicus serotinus (Serotine bat) Eptesicus taddeii (Taddei's Bat) Eptesicus tatei (Sombre Bat) Slekt Hesperoptenus – False serotine bats Hesperoptenus blanfordi (Blanford's Bat) Hesperoptenus doriae (False Serotine Bat) Hesperoptenus gaskelli (Gaskell's False Serotine) Hesperoptenus tickelli (Tickell's Bat) Hesperoptenus tomesi (Large False Serotine) Stamme Lasiurini Slekt Lasiurus – Hairy-tailed bats Subslekt Dasypterus Lasiurus ega (Southern Yellow Bat) Lasiurus intermedius (Northern Yellow Bat) Lasiurus insularis (Cuban Yellow Bat) Lasiurus xanthinus (Western Yellow Bat) Subslekt Lasiurus Lasiurus atratus (Greater Red Bat) Lasiurus blossevillii (Desert Red Bat) Lasiurus borealis (Eastern Red Bat) Lasiurus brachyotis (Galapagos Red Bat) Lasiurus castaneus (Tacarcuna Bat) Lasiurus cinereus (Hoary Bat) Lasiurus degelidus (Jamaican Red Bat) Lasiurus ebenus (Hairy-tailed Bat) Lasiurus egregius (Big Red Bat) Lasiurus minor (Minor Red Bat) Lasiurus pfeifferi (Pfeiffer's Red Bat) Lasiurus salinae (Salinas Red Bat) Lasiurus seminolus (Seminole Bat) Lasiurus varius (Cinnamon Red Bat) Stamme Nycticeiini Slekt Nycticeinops Nycticeinops schlieffeni (Schlieffen's Bat) Slekt Nycticeius (Evening bats) Nycticeius aenobarbus (Temminck’s Mysterious Bat) Nycticeius cubanus (Cuban Night Bat) Nycticeius humeralis (Evening Bat) Slekt Rhogeessa (Rhogeessa bats) Rhogeessa aeneus (Yucatan Yellow Bat) Rhogeessa alleni (Allen's Yellow Bat) Rhogeessa genowaysi (Genoways's Yellow Bat) Rhogeessa gracilis (Slender Yellow Bat) Rhogeessa hussoni (Husson's Yellow Bat) Rhogeessa io (Thomas's Yellow Bat) Rhogeessa minutilla (Tiny Yellow Bat) Rhogeessa mira (Least Yellow Bat) Rhogeessa parvula (Little Yellow Bat) Rhogeessa tumida (Black-winged Little Yellow Bat) Rhogeessa velilla Slekt Scoteanax Scoteanax rueppellii (Rüppell's Broad-nosed Bat) Slekt Scotoecus (House bats) Scotoecus albigula (White-bellied Lesser House Bat) Scotoecus albofuscus (Light-winged Lesser House Bat) Scotoecus hindei (Hinde's Lesser House Bat) Scotoecus hirundo (Dark-winged Lesser House Bat) Scotoecus pallidus (Desert Yellow Bat) Slekt Scotomanes Scotomanes ornatus (Harlequin Bat) Slekt Scotophilus (Yellow bats) Scotophilus borbonicus (Lesser Yellow Bat) Scotophilus celebensis (Sulawesi Yellow Bat) Scotophilus collinus (Sody's Yellow Bat) Scotophilus dinganii (African Yellow Bat) Scotophilus heathi (Greater Asiatic Yellow Bat) Scotophilus kuhlii (Lesser Asiatic Yellow Bat) Scotophilus leucogaster (White-bellied Yellow Bat) Scotophilus marovaza (Marovaza House Bat) Scotophilus mhlanganii Scotophilus nigrita (Schreber's Yellow Bat) Scotophilus nucella (Robbins's Yellow Bat) Scotophilus nux (Nut-colored Yellow Bat) Scotophilus robustus (Robust Yellow Bat) Scotophilus viridis (Greenish Yellow Bat) Scotophilus tandrefana Slekt Scotorepens (Lesser Broad-nosed bats) Scotorepens balstoni (Western Broad-nosed Bat) Scotorepens greyii (Little Broad-nosed Bat) Scotorepens orion (Orion Broad-nosed Bat) Scotorepens sanborni (Northern Broad-nosed Bat) Stamme Nyctophilini Slekt Nyctophilus (New Guinean and Australian Big-eared bats) Nyctophilus arnhemensis(Northern Long-eared Bat) Nyctophilus bifax (Eastern Long-eared Bat) Nyctophilus corbeni Nyctophilus daedalus (Pallid Long-eared Bat) Nyctophilus geoffroyi (Lesser Long-eared Bat) Nyctophilus gouldi (Gould's Long-eared Bat) Nyctophilus heran (Sunda Long-eared Bat) Nyctophilus howensis (Lord Howe Long-eared Bat) Nyctophilus major Nyctophilus microdon (Small-toothed Long-eared Bat) Nyctophilus microtis (New Guinea Long-eared Bat) Nyctophilus nebulosus (New Caledonian Long-eared Bat) Nyctophilus timoriensis (Greater Long-eared Bat) Nyctophilus sherrini (Tasmanian Long-eared Bat) Nyctophilus shirleyae (Mt. Missim Long-eared Bat) Nyctophilus walkeri (Pygmy Long-eared Bat) Slekt Pharotis Pharotis imogene (New Guinea big-eared bat) Stamme Pipistrellini Slekt Glischropus (Thick-thumbed bats) Glischropus javanus (Javan Thick-thumbed Bat) Glischropus tylopus (Common Thick-thumbed Bat) Slekt Nyctalus – Noctule bats Nyctalus aviator (Birdlike Noctule) Nyctalus azoreum (Azores Noctule) Nyctalus furvus (Japanese Noctule) Nyctalus lasiopterus (Greater Noctule Bat) Nyctalus leisleri (Lesser Noctule) Nyctalus montanus (Mountain Noctule) Nyctalus noctula (Common Noctule) Nyctalus plancyi (Chinese Noctule) Slekt Parastrellus Parastrellus hesperus (Western Pipistrelle) Slekt Perimyotis Perimyotis subflavus (Eastern Pipistrelle) Slekt Pipistrellus (Pipistrelle bats) Pipistrellus abramus (Japanese Pipistrelle) Pipistrellus adamsi (Adams's Pipistrelle) Pipistrellus aero (Mt. Gargues Pipistrelle) Pipistrellus angulatus (Angulate Pipistrelle) Pipistrellus ceylonicus (Kelaart's Pipistrelle) Pipistrellus collinus (Greater Papuan Pipistrelle) Pipistrellus coromandra (Indian Pipistrelle) Pipistrellus deserti (Egyptian Pipistrelle) Pipistrellus endoi (Endo's Pipistrelle) Pipistrellus grandidieri (Grandidier's Pipistrelle) Pipistrellus hanaki (Hanaki's Dwarf Bat) Pipistrellus hesperidus (Dusky Pipistrelle) Pipistrellus inexspectatus (Aellen's Pipistrelle) Pipistrellus javanicus (Java Pipistrelle) Pipistrellus kuhlii (Kuhl's Pipistrelle) Pipistrellus maderensis (Madeira Pipistrelle) Pipistrellus minahassae (Minahassa Pipistrelle) Pipistrellus murrayi (Christmas Island Pipistrelle) Pipistrellus nanulus (Tiny Pipistrelle) Pipistrellus nathusii (Nathusius's Pipistrelle) Pipistrellus papuanus (Lesser Papuan Pipistrelle) Pipistrellus paterculus (Mount Popa Pipistrelle) Pipistrellus permixtus (Dar-Es-Salaam Pipistrelle) Pipistrellus pipistrellus (Common Pipistrelle) Pipistrellus pygmaeus (Soprano Pipistrelle) Pipistrellus raceyi (Racey's Pipistrelle) Pipistrellus rueppellii (Rüppell's Pipistrelle) Pipistrellus rusticus (Rusty Pipistrelle) Pipistrellus stenopterus (Narrow-winged Pipistrelle) Pipistrellus sturdeei (Sturdee's Pipistrelle) Pipistrellus tenuis (Least Pipistrelle) Pipistrellus wattsi (Watts's Pipistrelle) Pipistrellus westralis (Koopman's Pipistrelle) Slekt Scotozous Scotozous dormeri (Dormer's Bat) Stamme Plecotini Slekt Barbastella Barbastella barbastellus (Western Barbastelle) Barbastella beijingensis (Beijing Barbastelle) Barbastella darjelingensis Barbastella leucomelas (Asian Barbastelle) Slekt Corynorhinus (American Lump-nosed bats) Corynorhinus rafinesquii (Rafinesque's Big-eared Bat) Corynorhinus mexicanus (Mexican Big-eared Bat) Corynorhinus townsendii (Townsend's Big-Eared Bat) Slekt Euderma Euderma maculatum (Spotted bat) Slekt Idionycteris Idionycteris phyllotis (Allen's Big-Eared Bat) Slekt Otonycteris Otonycteris hemprichii (Desert long-eared bat) Otonycteris leucophaea Slekt Plecotus (Lump-nosed bats) Plecotus ariel Plecotus auritus (Brown Long-eared Bat) Plecotus austriacus (Grey Long-eared Bat) Plecotus balensis (Ethiopian Big-eared Bat) Plecotus begognae Plecotus christiei (Christi's Big-eared Bat) Plecotus gaisleri Plecotus homochrous Plecotus kolombatovici (Mediterranean Long-eared Bat) Plecotus kozlovi Plecotus macrobullaris (Alpine Long-Eared Bat) Plecotus ognevi Plecotus sacrimontis Plecotus sardus (Sardinian Long-eared Bat) Plecotus strelkovi (Strelkov's Big-eared Bat) Plecotus taivanus (Taiwan Big-eared Bat) Plecotus teneriffae (Canary Big-eared Bat) Plecotus turkmenicus Plecotus wardi Stamme Vespertilionini Slekt Chalinolobus (Wattled bats) Chalinolobus dwyeri (Large-eared Pied Bat) Chalinolobus gouldii (Gould's Wattled Bat) Chalinolobus morio (Chocolate Wattled Bat) Chalinolobus neocaledonicus (New Caledonia Wattled Bat) Chalinolobus nigrogriseus (Hoary Wattled Bat) Chalinolobus picatus (Little Pied Bat) Chalinolobus tuberculatus (New Zealand Long-tailed Bat) Slekt Eudiscopus Eudiscopus denticulus (Disk-footed Bat) Slekt Falsistrellus Falsistrellus affinis (Chocolate Pipistrelle) Falsistrellus mackenziei (Western False Pipistrelle) Falsistrellus mordax (Pungent Pipistrelle) Falsistrellus petersi (Peters's Pipistrelle) Falsistrellus tasmaniensis (Eastern False Pipistrelle) Slekt Glauconycteris (Butterfly bats) Glauconycteris alboguttata (Allen's Striped Bat) Glauconycteris argentata (Silvered Bat) Glauconycteris beatrix (Beatrix's Bat) Glauconycteris curryae (Curry's Bat) Glauconycteris egeria (Bibundi Bat) Glauconycteris gleni (Glen's Wattled Bat)