| Further Reading | Common Name | Order | Status Tas | Status C'th |
| Echinodillo cavaticus | Listing Statement
| Flinders Island Cave Slater | ISOPODA | r | |
| Ecnomina vega | Listing Statement | Caddis Fly (Macquarie River) | TRICHOPTERA | r | |
| Enchymus sp. nov. | Listing Statement
| Weldborough Forest Weevil | COLEOPTERA | r | |
| Engaeus granulatus | Further Information
Commonwealth SPRAT Profile
| Central North Burrowing Crayfish | DECAPODA | e | EN |
| Engaeus martigener | Recovery Plan
Further Information
Commonwealth SPRAT Profile
| Furneaux Burrowing Crayfish | DECAPODA | v | EN |
| Engaeus orramakunna | Recovery Plan
Further Information
Commonwealth SPRAT Profile
| Mt. Arthur Burrowing Crayfish | DECAPODA | v | VU |
| Engaeus spinicaudatus | Listing Statement
Recovery Plan
Further Information
Commonwealth SPRAT Profile
| Scottsdale Burrowing Crayfish | DECAPODA | e | EN |
| Engaeus yabbimunna | Recovery Plan
Further Information
Commonwealth SPRAT Profile
| Burrowing Crayfish (Burnie) | DECAPODA | v | VU |
Exquisitiropa agnewi
| | Silky Snail, Silky Pinwheel Snail | SIGMURETHRA | r | |
| Gazameda gunnii | | Gunn's Screw Shell | MESOGASTROPODA | v | |
| Glacidorbis pawpela see Benthodorbis pawpela | | | | | |
| Goedetrechus mendumae | Listing Statement | Blind Cave Beetle | COLEOPTERA | v | |
| Goedetrechus parallelus | | Slender Cave Beetle (Junee-Florentine) | COLEOPTERA | v | |
| Hadronyche pulvinator | Further Information | Cascade Funnel-web Spider | ARANEAE | x | |
| Haloniscus searlei | | Salt Lake Slater | ISOPODA | e | |
Helicarion rubicundus see Attenborougharion rubicundus
|
|
| | | |
Hesperilla munionga larana (formerly Oreisplanus munionga larana)
| Listing Statement
Commonwealth SPRAT Profile
| Marrawah Skipper
| LEPIDOPTERA
| e
| VU |
| Hickmanoxyomma cavaticum | Listing Statement | Ida Bay Cave Harvestman | OPILIONIDA | r | |
| Hickmanoxyomma gibbergunyar | Listing Statement | Cave Harvestman (Mole Creek) | OPILIONIDA | r | |
| Hoplogonus bornemisszai | Listing Statement
Commonwealth SPRAT Profile
| Bornemissza's Stag Beetle | COLEOPTERA | e | CR |
| Hoplogonus simsoni | Listing Statement
Commonwealth SPRAT Profile
| Simson's Stag Beetle | COLEOPTERA | v | VU |
| Hoplogonus vanderschoori | Listing Statement
Commonwealth SPRAT Profile
| Vanderschoor's Stag Beetle | COLEOPTERA | v | VU |
| Hydrobiosella sagitta | Listing Statement | Caddis Fly (St. Columba Falls) | TRICHOPTERA | r | |
| Hydroptila scamandra | Listing Statement | Caddis Fly (Upper Scamander River) | TRICHOPTERA | r | |
| Hypolimnus pedderensis | Listing Statement
Commonwealth SPRAT Profile
| Lake Pedder Earthworm | HAPLOTAXIDA | x | EX |
Hyridella narracanensis
|
| Narracan corrugated mussel
| HYRIIDAE
| e
|
|
| Idacarabus cordicollis | | Cave Beetle (Hastings Cave) | COLEOPTERA | r | |
| Idacarabus troglodytes | Listing Statement | Ida Bay Cave Beetle | COLEOPTERA | r | |
Leucopatus anophthalmus
| Listing Statement Commonwealth SPRAT Profile
| Blind Velvet Worm
| ONYCHOPHORA
| e
| EN
|
| Lissotes latidens | Commonwealth SPRAT Profile
| Broad-toothed Stag Beetle | COLEOPTERA | e | EN |
| Lissotes menalcas | | Mt. Mangana Stag Beetle | COLEOPTERA | r | |
Marginaster littoralis see Patiriella littoralis
| |
| | | |
| Mesacanthotelson setosus | Listing Statement | Isopod (Great Lake) | ISOPODA | r | |
| Mesacanthotelson tasmaniae | Listing Statement | Isopod (Great Lake) | ISOPODA | r | |
| Micropathus kiernani | Commonwealth SPRAT Profile
| Southern Sandstone Cave Cricket
| ORTHOPTERA | e | CR |
| Migas plomleyi | Listing Statement
| Plomleys Trapdoor Spider
| ARANEAE | e | |
| Miselaoma weldii |
| Stanley pinhead snail
| SIGMURETHRA | e | |
| Oecetis gilva | Listing Statement | Caddis Fly (South Esk River) | TRICHOPTERA | r | |
| Olgania excavata | | Cave Spider (Bubs Hill Cave) | ARANEAE | r | |
| Onchotelson brevicaudatus | Listing Statement | Isopod (Great Lake & Shannon Lagoon) | ISOPODA | r | |
| Onchotelson spatulatus | Listing Statement | Isopod (Great Lake) | ISOPODA | e | |
Oreisplanus munionga larana see Hesperilla munionga larana
|
| | | | |
| Oreixenica ptunarra | Listing Statement Commonwealth SPRAT Profile
| Ptunarra Brown Butterfly | LEPIDOPTERA | e
| EN |
| Orphninotrichia maculata | Listing Statement | Caddis Fly (Wedge River) | TRICHOPTERA | r | |
| Orthotrichia adornata | Listing Statement | Caddis Fly (Derwent River) | TRICHOPTERA | r | |
| Oxyethira mienica | Listing Statement | Caddis Fly (Ouse River) | TRICHOPTERA | r | |
| Parvotettix rangaensis | Listing Statement
| Ranga Cave Cricket | ORTHOPTERA | r | |
| Parvotettix whinrayi | | Whinray's Cave Cricket | ORTHOPTERA | r | |
| Parvulastra vivipara | Listing Statement
Commonwealth SPRAT Profile
| Tasmanian live-bearing Seastar | ASTERINIDAE | e
| VU |
| Pasmaditta jungermanniae | | Cataract Gorge Snail, Cataract Gorge Pinhead Snail
| SIGMURETHRA | v | |
Patiriella littoralis
| Commonwealth SPRAT Profile
| Derwent River Seastar | ASTERINIDAE | e | CR
|
| Patiriella vipipara see Parvulastra vivipara | |
|
| | |
| Phrantela annamurrayae | | Waratah Road Freshwater Snail | MESOGASTROPODA | r | |
| Phrantela conica | | Hydrobiid Snail (Little Henty River) | MESOGASTROPODA | r | |
| Phrantela marginata | | Hydrobiid Snail (Heazlewood River) | MESOGASTROPODA | r | |
| Phrantela pupiformis | | Hydrobiid Snail (Tyenna River) | MESOGASTROPODA | r | |
| Plesiothele fentoni | Listing statement
| Lake Fenton Trapdoor Spider | ARANEAE | e | |
| Pseudalmenus chlorinda myrsilus | | Tasmanian Hairstreak (butterfly) | LEPIDOPTERA | r | |
| Pseudotyrannochthonius typhlus | Listing Statement | Cave Pseudoscorpion (Mole Creek) | PSEUDOSCORPIONIDA | r | |
| Ramiheithrus kocinus | Listing Statement | Caddis Fly (Corinna) | TRICHOPTERA | r | |
Roblinella agnewi see Exuisitiropa agnewi
| |
|
|
| |
| Schayera baiulus | Listing Statement | Schayer's Grasshopper | ORTHOPTERA | e | |
Scopula achroa
|
| saltmarsh looper moth
| LEPIDOPTERA
| v
| |
| Smilasterias tasmaniae | Listing Statement
| Bruny Island Seastar | ASTERINIDAE
| e
| |
| Stenopsychodes lineata | Listing Statement | Caddis Fly (Bluff Hill Creek) | TRICHOPTERA | r | |
| Tasimia drepana | Listing Statement | Caddis Fly (Huon & Picton Rivers) | TRICHOPTERA | r | |
| Taskiria mccubbini | Listing Statement | Caddis Fly (Lake Pedder) | TRICHOPTERA | e | |
| Taskiropsyche lacustris | Listing Statement | Caddis Fly (Lake Pedder) | TRICHOPTERA | e | |
Tasmanipatus anophthalmus see Leucopatus anophthalmus
|
| | | | |
| Tasmanipatus barretti | Listing Statement | Giant Velvet Worm | ONYCHOPHORA | r | |
| Tasmanotrechus cockerilli | Listing Statement | Cave Beetle (Mole Creek) | COLEOPTERA | r | |
| Tasmaphena lamproides see Austrorhytida lamproides | |
|
|
| |
| Tasniphargus tyleri | Listing Statement | Amphipod (Great Lake) | AMPHIPODA | r | |
| Theclinesthes serpentata lavara | | Chequered blue (butterfly)
| LEPIDOPTERA | r | |
| Uramphisopus pearsoni | Listing Statement | Isopod (Great Lake) | ISOPODA | r |
|