| Acumontia alluaudi Roewer, 1914 | Hall's milkvetch |
| Acumontia armata Loman, 1898 | |
| Acumontia capitata Lawrence, 1959 | |
| Acumontia cowani Pocock, 1903 | |
| Acumontia draconensis Lawrence, 1939 | |
| Acumontia echinata Pocock, 1903 | |
| Acumontia flavispina Lawrence, 1959 | |
| Acumontia hispida Roewer, 1915 | Hall's milkvetch |
| Acumontia horrida Roewer, 1915 | Hall's milkvetch |
| Acumontia hystrix Lawrence, 1959 | |
| Acumontia lomani Roewer, 1914 | |
| Acumontia longipes Lawrence, 1959 | |
| Acumontia majori Pocock, 1902 | |
| Acumontia milloti Lawrence, 1959 | |
| Acumontia natalensis Lawrence, 1931 | |
| Acumontia nigra Lawrence, 1959 | |
| Acumontia pococki Roewer, 1914 | Plains milkvetch |
| Acumontia remyi Roewer, 1949 | Starveling milkvetch |
| Acumontia roberti Pocock, 1903 | Happy Valley talussnail |
| Acumontia roeweri Starega, 1992 | |
| Acumontia rostrata Pocock, 1902 | |
| Acumontia soerenseni Roewer, 1914 | Hall's milkvetch |
| Acumontia spinifrons Roewer, 1914 | Hall's milkvetch |
| Acumontia succinea Mendes & Kury, 2012 | Kennedy's milkvetch |
| Acumontia venator Roewer, 1931 | |
| Allonuncia grandis Hickman, 1958 | Groundcover milkvetch |
| Amatola armata Lawrence, 1938 | |
| Amatola dentifrons Lawrence, 1931 | |
| Amatola durbanica Lawrence, 1937 | |
| Amatola maritima Lawrence, 1937 | |
| Amatola setifemur Lawrence, 1931 | |
| Amatola unidentata Lawrence, 1937 | |
| Ankaratrix cancrops Lawrence, 1959 | |
| Ankaratrix fisheri Porto & Pére..., 2020 | |
| Ankaratrix illota Lawrence, 1959 | |
| Ankaratrix lawrencei Porto & Pére..., 2020 | |
| Ankaratrix makamba Porto & Pére..., 2020 | |
| Ankaratrix maloto Porto & Pére..., 2020 | |
| Ankylonuncia barrowensis Hickman, 1958 | Groundcover milkvetch |
| Ankylonuncia fallax Hickman, 1958 | Groundcover milkvetch |
| Ankylonuncia mestoni Hickman, 1958 | Groundcover milkvetch |
| Antongila spinigera Roewer, 1931 | |
| Austromontia bidentata Lawrence, 1934 | |
| Austromontia caledonica Lawrence, 1931 | |
| Austromontia capensis Lawrence, 1931 | |
| Austromontia formosa Lawrence, 1963 | |
| Austromontia litoralis Lawrence, 1934 | |
| Austromontia silvatica Lawrence, 1931 | |
| Austronuncia leleupi Lawrence, 1963 | |
| Austronuncia spinipalpis Lawrence, 1931 | |
| Bezavonia remyi Roewer, 1949 | |
| Biacumontia cornuta Lawrence, 1931 | |
| Biacumontia elata Kauri, 1961 | |
| Biacumontia fissidens Lawrence, 1931 | |
| Biacumontia maculata Lawrence, 1938 | |
| Biacumontia paucidens Lawrence, 1931 | |
| Biacumontia truncatidens Lawrence, 1931 | |
| Biacumontia variegata Lawrence, 1934 | |
| Brasiloctis bucki Mello-Leitao, 1938 | |
| Breviacantha gisleni Kauri, 1954 | |
| Bryonuncia distincta Hickman, 1958 | Groundcover milkvetch |
| Callihamina adelaidia Roewer, 1942 | |
| Callihamus badius Roewer, 1931 | |
| Callihamus inermis (Roewer, 1931) | ⇒ Lomanella inermis Roewer, 1931 |
| Calliuncus ephippiatus Roewer, 1931 | |
| Calliuncus ferrugineus Roewer, 1931 | |
| Calliuncus glaber (Kauri, 1954) | ⇒ Calliuncus vulsus Hickman, 1959 |
| Calliuncus labyrinthus Hunt, 1972 | |
| Calliuncus odoratus Hickman, 1958 | Groundcover milkvetch |
| Calliuncus vulsus Hickman, 1959 | |
| Ceratomontia annae Lawrence, 1934 | |
| Ceratomontia argentina Canals, 1939 | |
| Ceratomontia brasiliana Maury, 1999 | |
| Ceratomontia capensis Roewer, 1915 | Plains milkvetch |
| Ceratomontia centralis Maury & Roig..., 1985 | Freckled milkvetch |
| Ceratomontia cheliplus Roewer, 1931 | |
| Ceratomontia fluvialis Lawrence, 1931 | |
| Ceratomontia hewitti Lawrence, 1931 | |
| Ceratomontia irregularis Lawrence, 1931 | |
| Ceratomontia karooensis Lawrence, 1931 | |
| Ceratomontia mendocina Maury & Roig..., 1985 | Freckled milkvetch |
| Ceratomontia minor Lawrence, 1931 | |
| Ceratomontia namaqua Lawrence, 1934 | |
| Ceratomontia nasuta Lawrence, 1934 | |
| Ceratomontia pusilla Lawrence, 1934 | |
| Ceratomontia reticulata Lawrence, 1934 | |
| Ceratomontia rumpiana Lawrence, 1937 | |
| Ceratomontia ruricola Lawrence, 1934 | |
| Ceratomontia ruticola Lawrence, 1934 | |
| Ceratomontia sanguinea Lawrence, 1934 | |
| Ceratomontia setosa Lawrence, 1931 | |
| Ceratomontia tabulae Lawrence, 1931 | |
| Ceratomontia thornei Lawrence, 1934 | |
| Ceratomontia werneri Lawrence, 1931 | |
| Cluniella distincta Forster, 1955 | |
| Cluniella minuta Forster, 1955 | |
| Cluniella ornata Forster, 1955 | |
| Conoculus asperus Forster, 1949 | |
| Decarynella gracilipes (Fage, 1945) | ⇒ Decarynella gracillipes Fage, 1945 |
| Decarynella gracillipes Fage, 1945 | |
| Diaenobunus armatus Roewer, 1914 | Plains milkvetch |
| Diasia araucana E. A. Maury, 1987 | |
| Diasia michaelseni Sørensen, 1902 | |
| Diasia michaelsenii Sørensen, 1902 | Spiny milkvetch |
| Diasia platnicki E. A. Maury, 1987 | |
| Equitius altus Forster, 1955 | |
| Equitius doriae Simon, 1880 | |
| Equitius formidabilis G. S. Hunt, 1985 | |
| Equitius manicatum Roewer, 1920 | |
| Equitius manicatus Roewer, 1920 | |
| Equitius meyersi Phillips & G..., 1932 | |
| Equitius montanus G. S. Hunt, 1985 | |
| Equitius richardsae G. S. Hunt, 1985 | |
| Equitius rotundum Forster, 1955 | |
| Equitius rotundus Forster, 1955 | |
| Equitius spinatus Pocock, 1903 | |
| Equitius tambourineus Roewer, 1920 | |
| Graemontia bicornigera Lawrence, 1963 | |
| Graemontia bifidens Lawrence, 1931 | |
| Graemontia decorata Lawrence, 1938 | |
| Graemontia dentichelis Lawrence, 1931 | |
| Graemontia erecta Kauri, 1961 | |
| Graemontia natalensis Lawrence, 1937 | |
| Graemontia viridiceps Kury, 2006 | Mat milkvetch |
| Gunvoria spatulata Kauri, 1961 | |
| Hedwiga manubriata Roewer, 1931 | |
| Hendea aurora Forster, 1965 | |
| Hendea bucculenta Forster, 1954 | Ames' milkvetch |
| Hendea coatesi Forster, 1965 | |
| Hendea fiordensis Forster, 1954 | Ames' milkvetch |
| Hendea hendei Roewer, 1931 | |
| Hendea maini Forster, 1965 | |
| Hendea maitaia Forster, 1954 | Ames' milkvetch |
| Hendea myersi Forster, 1954 | Ames' milkvetch |
| Hendea myersi assimilis Forster, 1954 | |
| Hendea myersi cavernicola Forster, 1954 | |
| Hendea myersi myersi Phillipps & ..., 1932 | |
| Hendea myersi ochrea Forster, 1954 | |
| Hendea myersi roeweri Forster, 1954 | |
| Hendea nelsonensis Forster, 1954 | Ames' milkvetch |
| Hendea oconnori Forster, 1954 | Ames' milkvetch |
| Hendea phillippsi Forster, 1954 | Ames' milkvetch |
| Hendea phillippsi phillippsi Forster, 1954 | |
| Hendea phillippsi stiphra Forster, 1954 | |
| Hendea spina Forster, 1965 | |
| Hendea takaka Forster, 1965 | |
| Hendea townsendi Forster, 1965 | |
| Hendeola bullata bullata Forster, 1954 | |
| Hendeola bullata pterna Forster, 1954 | |
| Hendeola woodwardi Forster, 1954 | Ames' milkvetch |
| Heteronuncia robusta Roewer, 1920 | |
| Hickmanoxyomma cavaticum Hickman, 1958 | Groundcover milkvetch |
| Hickmanoxyomma clarkei G. S. Hunt, 1990 | Northern freckled milkvetch |
| Hickmanoxyomma cristatum G. S. Hunt, 1990 | Northern freckled milkvetch |
| Hickmanoxyomma eberhardi G. S. Hunt, 1990 | Northern freckled milkvetch |
| Hickmanoxyomma gibbergunyar G. S. Hunt, 1990 | Northern freckled milkvetch |
| Hickmanoxyomma goedei G. S. Hunt, 1990 | Northern freckled milkvetch |
| Hickmanoxyomma tasmanicum Roewer, 1915 | Hall's milkvetch |
| Holonuncia cavernicola Forster, 1955 | |
| Holonuncia dewae G. S. Hunt, 1992 | |
| Holonuncia dispar G. S. Hunt, 1992 | |
| Holonuncia enigma G. S. Hunt, 1992 | |
| Holonuncia francesae G. S. Hunt, 1992 | |
| Holonuncia hamiltonsmithi G. S. Hunt, 1992 | |
| Holonuncia kaputarensis G. S. Hunt, 1992 | |
| Holonuncia katoomba G. S. Hunt, 1992 | |
| Holonuncia recta G. S. Hunt, 1992 | |
| Holonuncia seriata Roewer, 1914 | Hall's milkvetch |
| Holonuncia sussa G. S. Hunt, 1992 | |
| Holonuncia tuberculata Roewer, 1915 | Hall's milkvetch |
| Holonuncia weejasperensis G. S. Hunt, 1992 | |
| Hovanuncia bidentata Lawrence, 1959 | |
| Hovanuncia monticola Lawrence, 1959 | |
| Hovanuncia pupilla Lawrence, 1959 | |
| Ivohibea cavernicola Lawrence, 1959 | |
| Lawrencella inermis Lawrence, 1931 | |
| Leionuncia levis Hickman, 1958 | Groundcover milkvetch |
| Lispomontia coxidens Lawrence, 1937 | |
| Lomanella alata G. S. Hunt &..., 1993 | |
| Lomanella ambulatorio G. S. Hunt &..., 1993 | |
| Lomanella atrolutea Roewer, 1915 | Plains milkvetch |
| Lomanella balooki G. S. Hunt &..., 1993 | |
| Lomanella blacki G. S. Hunt &..., 1993 | |
| Lomanella browni G. S. Hunt &..., 1993 | |
| Lomanella exigua Hickman, 1958 | Groundcover milkvetch |
| Lomanella inermis Roewer, 1931 | |
| Lomanella insolentia G. S. Hunt &..., 1993 | |
| Lomanella kallista Forster, 1949 | Freckled milkvetch |
| Lomanella parva Forster, 1955 | |
| Lomanella peltonychium G. S. Hunt &..., 1993 | |
| Lomanella promontorium G. S. Hunt &..., 1993 | |
| Lomanella quasiparva G. S. Hunt &..., 1993 | |
| Lomanella raniceps Pocock, 1903 | Happy Valley talussnail |
| Lomanella revelata G. S. Hunt &..., 1993 | |
| Lomanella thereseae G. S. Hunt &..., 1993 | |
| Lomanella troglodytes G. S. Hunt &..., 1993 | |
| Lomanella troglophilia G. S. Hunt &..., 1993 | |
| Mensamontia melanophora Lawrence, 1931 | |
| Mensamontia morulifera Lawrence, 1931 | |
| Metanuncia stewartia Hogg, 1910 | |
| Metanuncia testacea Hogg, 1910 | |
| Micromontia flava Lawrence, 1939 | |
| Millomontia brevispina Lawrence, 1959 | |
| Millomontia vadoni Lawrence, 1959 | |
| Millotonyx tenuipes Lawrence, 1959 | |
| Monomontia aquilonaris Lawrence, 1963 | |
| Monomontia aspera Lawrence, 1939 | |
| Monomontia atra Lawrence, 1931 | |
| Monomontia brincki Kauri, 1961 | |
| Monomontia corticola Lawrence, 1938 | |
| Monomontia cristiceps Lawrence, 1963 | |
| Monomontia curvirostris Lawrence, 1938 | |
| Monomontia flava Lawrence, 1933 | |
| Monomontia granifrons Lawrence, 1938 | |
| Monomontia intermedia Lawrence, 1938 | |
| Monomontia krausi Kauri, 1961 | |
| Monomontia lawrencei Kauri, 1950 | |
| Monomontia montensis Lawrence, 1938 | |
| Monomontia neglecta Schönhofer, 2008 | Freckled milkvetch |
| Monomontia rattrayi Lawrence, 1931 | |
| Monomontia rugosa Lawrence, 1937 | |
| Monomontia transvaalica Lawrence, 1963 | |
| Monomontia versicolor Lawrence, 1963 | |
| Nahuelonyx nasutus Ringuelet, 1959 | Borrego milkvetch |
| Neonuncia blacki Forster, 1954 | Ames' milkvetch |
| Neonuncia campbelli Forster, 1954 | Ames' milkvetch |
| Neonuncia eastoni Forster, 1954 | Ames' milkvetch |
| Neonuncia enderbei Hogg, 1910 | |
| Neonuncia enderbyi Hogg, 1909 | |
| Neonuncia opaca Roewer, 1931 | |
| Neonuncia tuberculata (Roewer, 1915) | ⇒ Holonuncia tuberculata Roewer, 1915 |
| Notonuncia arvensis Hickman, 1958 | Groundcover milkvetch |
| Notonuncia diversa Hickman, 1958 | Groundcover milkvetch |
| Notonuncia obscura Hickman, 1958 | Groundcover milkvetch |
| Nucina dispar Hickman, 1958 | Groundcover milkvetch |
| Nucina silvestris Hickman, 1958 | Groundcover milkvetch |
| Nuncia (Corinuncia) elongata Forster, 1954 | Ames' milkvetch |
| Nuncia (Corinuncia) frustrata Forster, 1954 | Ames' milkvetch |
| Nuncia (Corinuncia) levis Forster, 1954 | Ames' milkvetch |
| Nuncia (Corinuncia) nigriflava Loman, 1902 | Ames' milkvetch |
| Nuncia nigriflava nigriflava Forster, 1954 | |
| Nuncia nigriflava parva Forster, 1954 | |
| Nuncia nigriflava parvocula Forster, 1954 | |
| Nuncia (Corinuncia) pallida Forster, 1954 | Ames' milkvetch |
| Nuncia (Corinuncia) planocula Forster, 1954 | Ames' milkvetch |
| Nuncia (Corinuncia) stewartia Hogg, 1909 | Ames' milkvetch |
| Nuncia stewartia stewartia Hogg, 1909 | |
| Nuncia stewartia tumosa Forster, 1954 | |
| Nuncia (Corinuncia) sublaevis Pocock, 1903 | |
| Nuncia (Corinuncia) tumidarta Forster, 1954 | Ames' milkvetch |
| Nuncia (Corinuncia) variegata Forster, 1954 | Ames' milkvetch |
| Nuncia variegata australis Forster, 1954 | |
| Nuncia variegata delli Forster, 1954 | |
| Nuncia variegata granulata Forster, 1954 | |
| Nuncia variegata variegata Hogg, 1954 | |
| Nuncia (Micronuncia) alpha Forster, 1954 | Ames' milkvetch |
| Nuncia (Micronuncia) contrita Forster, 1954 | Ames' milkvetch |
| Nuncia (Micronuncia) roeweri Forster, 1954 | Ames' milkvetch |
| Nuncia roeweri callida Forster, 1954 | |
| Nuncia roeweri demissa Forster, 1954 | |
| Nuncia roeweri gelida Forster, 1954 | |
| Nuncia roeweri humilis Forster, 1954 | |
| Nuncia roeweri moderata Forster, 1954 | |
| Nuncia roeweri pilgrimi Forster, 1954 | |
| Nuncia roeweri roeweri Forster, 1954 | |
| Nuncia roeweri seditiosa Forster, 1954 | |
| Nuncia roeweri seditosa Forster, 1954 | |
| Nuncia roeweri unica Forster, 1954 | |
| Nuncia (Nuncia) americana Roewer, 1961 | |
| Nuncia arcuata aorangiensis Forster, 1954 | |
| Nuncia arcuata arcuata Forster, 1954 | |
| Nuncia (Nuncia) chilensis H. Soares, 1968 | |
| Nuncia (Nuncia) conjuncta Forster, 1954 | Ames' milkvetch |
| Nuncia conjuncta conjuncta Forster, 1954 | |
| Nuncia conjuncta fiordensis Forster, 1954 | |
| Nuncia conjuncta magnopercula Forster, 1954 | |
| Nuncia (Nuncia) constantia Forster, 1954 | Ames' milkvetch |
| Nuncia (Nuncia) dentifera Forster, 1954 | Ames' milkvetch |
| Nuncia (Nuncia) fatula Forster, 1954 | Ames' milkvetch |
| Nuncia (Nuncia) grandis Forster, 1954 | Ames' milkvetch |
| Nuncia (Nuncia) heteromorpha Forster, 1954 | Ames' milkvetch |
| Nuncia heteromorpha heteromorpha Forster, 1954 | |
| Nuncia heteromorpha prolobula Forster, 1954 | |
| Nuncia (Nuncia) inopinata Forster, 1954 | Ames' milkvetch |
| Nuncia (Nuncia) insulana Roewer, 1942 | |
| Nuncia (Nuncia) kershawi Forster, 1965 | |
| Nuncia (Nuncia) marchanti Forster, 1965 | |
| Nuncia (Nuncia) obesa Forster, 1954 | Ames' milkvetch |
| Nuncia obesa grimmetti Forster, 1954 | |
| Nuncia obesa magna Forster, 1954 | |
| Nuncia obesa obesa Simon, 1899 | |
| Nuncia obesa rotunda Forster, 1954 | |
| Nuncia (Nuncia) oconnori Forster, 1954 | Ames' milkvetch |
| Nuncia oconnori conocula Forster, 1954 | |
| Nuncia oconnori kopua Forster, 1954 | |
| Nuncia oconnori oconnori Forster, 1954 | |
| Nuncia (Nuncia) ovata Roewer, 1914 | |
| Nuncia (Nuncia) paucispinosa Forster, 1954 | Ames' milkvetch |
| Nuncia (Nuncia) rostrata E. A. Maury, 1990 | |
| Nuncia (Nuncia) sperata Loman, 1902 | |
| Nuncia (Nuncia) spinulosa E. A. Maury, 1990 | |
| Nuncia (Nuncia) stabilis Forster, 1954 | Ames' milkvetch |
| Nuncia (Nuncia) sulcata Forster, 1954 | Ames' milkvetch |
| Nuncia (Nuncia) tapanuiensis Forster, 1954 | Ames' milkvetch |
| Nuncia (Nuncia) townsendi Forster, 1965 | |
| Nuncia (Nuncia) verrucosa E. A. Maury, 1990 | |
| Nuncia (Nuncia) vidua Forster, 1954 | Ames' milkvetch |
| Nuncia coriacea Forster, 1954 | Plains milkvetch |
| Nuncia coriacea cockayni Forster, 1954 | |
| Nuncia coriacea coriacea Pocock, 1903 | |
| Nuncia coriacea ovata Roewer, 1915 | |
| Nuncia oconneri connocula Forster, 1954 | |
| Nuncia oconneri kopua Forster, 1954 | |
| Nuncia oconneri oconnori Forster, 1954 | |
| Nuncia opaca (Roewer, 1931) | ⇒ Neonuncia opaca Roewer, 1931 |
| Nuncia seriata (Roewer, 1915) | ⇒ Holonuncia seriata Roewer, 1914 |
| Nuncia smithi Forster, 1954 | Starveling milkvetch |
| Nuncia tumula Forster, 1954 | Ames' milkvetch |
| Nunciella aspera Pocock, 1903 | |
| Nunciella aspersa Pocock, 1903 | |
| Nunciella badia Hickman, 1958 | Groundcover milkvetch |
| Nunciella cheliplus Roewer, 1931 | |
| Nunciella dentata Hickman, 1958 | Groundcover milkvetch |
| Nunciella frontalis (Roewer, 1931) | ⇒ Nunciella aspersa Pocock, 1903 |
| Nunciella granulata Roewer, 1931 | |
| Nunciella kangarooensis Hunt, 1971 | Broadleaf milkvetch |
| Nunciella karriensis Kauri, 1954 | |
| Nunciella montana Forster, 1955 | |
| Nunciella parvula Roewer, 1931 | |
| Nunciella tasmaniensis Hickman, 1958 | Groundcover milkvetch |
| Nunciella tuberculata Forster, 1949 | Freckled milkvetch |
| Nunciella woolcocki Forster, 1955 | |
| Nuncioides dysmicus Hickman, 1958 | Groundcover milkvetch |
| Nuncioides infrequens Hickman, 1958 | Groundcover milkvetch |
| Odontonuncia saltuensis Hickman, 1958 | Groundcover milkvetch |
| Paramontia infinita Lawrence, 1934 | |
| Paramontia lisposoma Lawrence, 1931 | |
| Paranuncia gigantea Roewer, 1914 | Plains milkvetch |
| Paranuncia ingens Roewer, 1931 | |
| Parattahia u-signata (Roewer, 1915) | ⇒ Parattahia usignata Roewer, 1914 |
| Parattahia usignata Roewer, 1914 | |
| Paulianyx brevipes Lawrence, 1959 | |
| Paulianyx ferruginea Lawrence, 1959 | |
| Perthacantha jugata Roewer, 1931 | |
| Planimontia goodnightorum Kauri, 1961 | |
| Prasma crassipalpus Roewer, 1931 | |
| Prasma sorenseni Forster, 1954 | Ames' milkvetch |
| Prasma sorenseni regalia Forster, 1954 | |
| Prasma sorenseni sorenseni Forster, 1954 | |
| Prasma tuberculata Hogg, 1920 | Ames' milkvetch |
| Prasma tuberculata intermedia Forster, 1954 | |
| Prasma tuberculata mearosa Forster, 1954 | |
| Prasma tuberculata mulsa Forster, 1954 | |
| Prasma tuberculata tuberculata Hogg, 1920 | |
| Prasmiola unica Forster, 1954 | Ames' milkvetch |
| Promecostethus unifalculatus Enderlein, 1909 | |
| Psalenoba nunciaeformes Roewer, 1931 | |
| Psalenoba nunciaeformis Roewer, 1931 | |
| Rhynchobunus arrogans Hickman, 1958 | Groundcover milkvetch |
| Roewerania guduana Kauri, 1961 | |
| Roewerania lignicola Lawrence, 1934 | |
| Roewerania montana Kauri, 1961 | |
| Roewerania spinosa Lawrence, 1938 | |
| Rostromontia capensis Lawrence, 1931 | |
| Rostromontia granulifera Lawrence, 1931 | |
| Rostromontia lisposoma (Lawrence, 1931) | ⇒ Paramontia lisposoma Lawrence, 1931 |
| Rostromontia truncata Lawrence, 1931 | |
| Speleomontia cavernicola Lawrence, 1931 | |
| Stylonuncia spinosa Hickman, 1958 | Groundcover milkvetch |
| Tasmanonyx montanus Hickman, 1958 | Groundcover milkvetch |
| Triaenomontia hispida Roewer, 1914 | |
| Triaenomontia horrida Roewer, 1914 | |
| Triaenonychoides breviops ♰ E. A. Maury, 1987 | |
| Triaenonychoides cekalovici ♰ H. Soares, 1968 | Coachella milkvetch |
| Triaenonyx arrogans H. Soares, 1968 | Coachella milkvetch |
| Triaenonyx chilensis Sørensen, 1902 | Spiny milkvetch |
| Triaenonyx corralensis Roewer, 1915 | Plains milkvetch |
| Triaenonyx dispersus Roewer, 1915 | Plains milkvetch |
| Triaenonyx parva Phillips & G..., 1932 | |
| Triaenonyx rapax Sörensen, 1886 | Harwood's milkvetch |
| Triaenonyx valdiviensis Sørensen, 1902 | Spiny milkvetch |
| Triconobunus horridus Roewer, 1914 | Double bladder freckled milkvetch |
| Valdivionyx crassipes E. A. Maury, 1988 | Broad-leaved milkvetch |
| Yatala aspera Forster, 1949 | Tardigrades |
| Yatala hirsti Roewer, 1942 | |
| Yulella natalensis Lawrence, 1937 | |
