List of troglobites

A troglobite (or, formally, troglobiont) is an animal species, or population of a species, strictly bound to underground habitats, such as caves. These are separate from species that mainly live in above-ground habitats but are also able to live underground (eutroglophiles), and species that are only cave visitors (subtroglophiles and trogloxenes). Land-dwelling troglobites may be referred to as troglofauna, while aquatic species may be called stygofauna, although for these animals the term stygobite is preferable.

Troglobites typically have evolutionary adaptations to cave life. Examples of such adaptations include slow metabolism, reduced energy consumption, better food usage efficiency, decrease or loss of eyesight (anophthalmia), and depigmentation (absence of pigment in the integument). Conversely, as opposed to lost or reduced functions, many species have evolved elongated antenna and locomotory appendages, in order to better move around and respond to environmental stimuli. These structures are also full of chemical, tactile and humidity receptors. Troglobites commonly do not survive well outside caves and therefore cannot travel between separate cave systems. As a result, many troglobiotic species are endemic to a single cave or system of caves.

Not all cave dwelling species are considered to be troglobites. An animal found in an underground environment may be a troglophile (a species living both in subterranean and in epigean habitats, e.g. bats and cave swallows) or a trogloxene (a species only occurring sporadically in a hypogean habitat and unable to establish a subterranean population).

Flatworms

 * Hausera hauseri

Bivalvia

 * Congeria jalzici (cave clam)
 * Congeria mualomerovici
 * Congeria kusceri

Gastropoda

 * Foushee Cavesnail (Amnicola cora)
 * Angustopila psammion
 * Tumbling Creek cavesnail (Antrobia culveri)
 * Manitou cavesnail (Antrorbis breweri)
 * Cecilioides
 * Phantom cave snail (Cochliopa texana)
 * Peck's cave snail (Glyphyalinia pecki)
 * Maitai Cave snail (Hadopyrgus ngataana)
 * Laoennea renouardi
 * Neritilia mimotoi
 * Mimic cavesnail (Phreatodrobia imitata)
 * Cave physa (Physella spelunca)
 * Pisulina maxima
 * Tashan cave snail (Trogloiranica tashanica)
 * Zospeum tholussum

Velvet worms

 * White cave velvet worm (Peripatopsis alba)
 * Speleoperipatus spelaeus

Arachnida

 * Kauaʻi cave wolf spider (Adelocosa anops)
 * Nelson cave spider (Spelungula cavernicola)
 * Calicina cloughensis
 * Texella reddelli
 * Trogloraptor marchingtoni
 * Apochthonius mysterius – Mystery Cave pseudoscorpion
 * Apochthonius typhlus – Stone County cave pseudoscorpion
 * Hesperochernes occidentalis – guano pseudoscorpion
 * Mundochthonius cavernicolus – cavernicolous pseudoscorpion
 * Phanetta subterranea – cave spider
 * Porrhomma cavernicola – cavernicolous Porrhomma spider
 * Porrhomma rosenhaueri – A blind cave Spider (very rare)
 * Sinopoda scurion – eyeless huntsman spider
 * Aops oncodactylus – Barrow Island cave scorpion
 * Troglokhammouanus steineri – Xe Bang Fai cave scorpion
 * Vietbocap lao – Nam Lot cave scorpion
 * Hormurus polisorum – Christmas Island cave scorpion
 * Parobisium yosemite – Yosemite cave pseudoscorpion
 * Titanobochica magna – cave pseudoscorpion
 * Cicurina madla – Madla Cave meshweaver
 * Chinquipellobunus madlae – cave harvestman
 * Charinus spelaeus - cave amblypygi
 * Stalita taenaria
 * Mesostalita nocturna
 * Various Chthonius spp.
 * Neobisium maritimum
 * Agraecina cristiani - Movile Cave spider

Myriapoda

 * Millipedes Sinocallipus deharvengi head.jpg'']]
 * Causeyella species
 * Chaetaspis aleyorum – Aleys' cave millipede
 * Chersoiulus sphinx
 * Desmoxytes
 * Mammamia profuga
 * Polydesmus subterraneus
 * Sinocallipus
 * Titanophyllum spiliarum
 * Trichopetalum whitei
 * Tingupa pallida
 * Zosteractis interminata


 * Centipedes
 * Cryptops speleorex
 * Eupolybothrus cavernicolus
 * Scolopocryptops troglocaudatus

Crustacea
• Cambarus aculabrum – Benton County cave crayfish
 * Crayfish

• Cambarus cryptodytes – Dougherty Plain cave crayfish

• Cambarus hamulatus – Prickly cave crayfish

• Cambarus hubrichti – Salem cave crayfish

• Cambarus jonesi – Alabama cave crayfish

• Cambarus laconensis – Lacon Exit cave crayfish

• Cambarus nerterius – Greenbrier cave crayfish

• Cambarus pecki – phantom cave crayfish

• Cambarus setosus – Bristly cave crayfish

• Cambarus speleocoopi – Sweet Home Alabama cave crayfish

• Cambarus subterraneus – Delaware County cave crayfish

• Cambarus tartarus - Oklahoma Cave Crayfish

• Cambarus veitchorum – White Spring cave crayfish

• Cambarus zophonastes – Hell Creek cave crayfish

• Faxonius stygocaneyi – Caney Mountain cave crayfish

• Orconectes australis - Southern cave crayfish

• Orconectes barri - Cumberland Plateau cave crayfish

• Orconectes incomptus - Tennessee cave crayfish

• Orconectes inermis - Northern cave crayfish

• *Orconectes inermis inermis - ghost crayfish

• *Orconectes inermis testii - unarmed crayfish

• Orconectes packardi - Appalachian cave crayfish

• Orconectes pellucidus - Mammoth Cave crayfish

• Orconectes sheltae - Shelta cave crayfish

• Procambarus acherontis - Orlando cave crayfish

• Procambarus attiguus - Silver Glen Springs cave crayfish

• Procambarus cavernicola - Gabriel cave crayfish

• Procambarus clarkii - Louisiana crayfish (in Portugal and Italy)

• Procambarus delicatus - big-cheeked cave crayfish

• Procambarus erythrops - Santa Fe cave crayfish

• Procambarus franzi - Orange Lake cave crayfish

• Procambarus horsti - Big Blue Spring cave crayfish

• Procambarus leitheuseri - Coastal Lowland cave crayfish

• Procambarus lucifugus - Florida light-fleeing cave crayfish

• *Procambarus lucifugus lucifugus - Withlocoochee light-fleeing cave crayfish

• *Procambarus lucifugus alachua - Alachua light-fleeing cave crayfish

• Procambarus milleri - Miami cave crayfish

• Procambarus morrisi - Putnam County cave crayfish

• Procambarus niveus - Cuban cave crayfish

• Procambarus orcinus - Woodville Karst cave crayfish

• Troglocambarus maclanei - North Florida Spider Cave Crayfish

• Troglocambarus sp. 1 - Orlando Spider Cave Crayfish
 * Others


 * Allocrangonyx hubrichti – Hubricht's long-tailed amphipod
 * Andhracoides shabuddin– Guthikonda cave isopod
 * Andhracoides gebaueri– Belum cave isopod
 * Androniscus dentiger – rosy woodlouse
 * Alpioniscus strasseri
 * Bactrurus brachycaudus – short-tailed groundwater amphipod
 * Bactrurus hubrichti – sword-tail cave amphipod
 * Bactrurus pseudomucronatus – false sword-tailed cave amphipod
 * Barburia yanezi
 * Caecidotea antricola – cave isopod
 * Caecidotea dimorpha – Missouri cave isopod
 * Caecidotea fustis – Fustis cave isopod
 * Caecidotea salemensis – Salem cave isopod
 * Caecidotea serrata – serrated cave isopod
 * Caecidotea stiladactyla – slender-fingered cave isopod
 * Caecidotea stygia – stygian cave isopod
 * Cancrocaeca
 * Cerberusa caeca
 * Chaceus caecus
 * Cyclops vernalis
 * Diacyclops yeatmani – Yeatman's groundwater copepod
 * Gammarus acherondytes – Illinois cave amphipod
 * Holoped amazonicum
 * Lirceus usdagalun – Lee County cave isopod
 * Macromaxillocaris
 * Munidopsis polymorpha - Blind albino cave crab
 * Niphargus species
 * Orcovita hickski
 * Orcovita orchardorum
 * Palaemonias alabamae - Alabama cave shrimp
 * Palaemonias ganteri - Kentucky cave shrimp
 * Phasmon typhlops
 * Samarplax principe
 * Spelaeorchestia koloana
 * Speocirolana
 * Stygiocaris
 * Stygobromus barri – Barr's cave amphipod
 * Stygobromus clantoni – Clanton's cave amphipod
 * Stygobromus heteropodus – Pickle Springs amphipod
 * Stygobromus onondagaensis – Onondaga cave amphipod
 * Stygobromus ozarkensis – Ozark cave amphipod
 * Stygobromus parvus – minute cave amphipod
 * Stygobromus subtilis – subtle cave amphipod
 * Teretamon spelaeum
 * Troglocaris
 * Typhlatya
 * Typhlocaris
 * Typhlocirolana
 * Typhlopseudothelphusa
 * Villalobosius lopezformenti
 * Yucatalana



Insecta
See Cave insects

Fish

 * List of cave fish

Amphibians

 * Cave salamanders

Mammals
There are no known mammals that live exclusively in caves. Most bats sleep in caves during the day and hunt at night, but they are considered troglophiles or trogloxenes. However some fossorials which spend their whole lives underground might be considered subterranean fauna, although they are not true troglofauna as they do not live in caves.

Echinodermata

 * Asterinides sp.
 * Copidaster cavernicola - Cozumel's cave sea star
 * Ophionereis commutabilis

Porifera

 * Eunapius subterraneus
 * Racekiela cavernicola

Annelida

 * Marifugia cavatica
 * Erpobdella borisi
 * Erpobdella mestrovi
 * Haemopis caeca